GE Healthcare
Lullaby™ Warmer
Maintenance and Service manual
Lullaby™ Warmer
Mainte nance and Service Manual -English
2042376- 001
Rev G
Disclaimer
© 2012 General Electric Company
All rights reserved. General Electric Company reserves the right to make changes in specifications and
features shown herein, or discontinue the product described at any time without notice or obligation.
Contact your GE Representative for the most current information. Lullaby is a trademark owned by
Datex-Ohmeda, Inc. GE and GE Monogram are trademarks of General Electric Company. All other
company and product names mentioned may be trademarks of the companies with which they are
associated.
ПРЕДУПРЕЖДЕНИЕ
Това упътване за работа е налично само на английски език.
(BG)



Ако доставчикът на услугата на клиента изиска друг език,
задължение на клиента е да осигури превод.
Не използвайте оборудването, преди да сте се консултирали и
разбрали упътването за работа.
Неспазването на това предупреждение може да доведе до
нараняване на доставчика на услугата, оператора или пациентa в
резултат на токов удар, механична или друга опасност.
警告
(ZH-CN)

本维修手册仅提供英文版本。

如果客户的维修服务人员需要非英文版本，则客户需自行提供翻译服
务。

未详细阅读和完全理解本维修手册之前，不得进行维修。

忽略本警告可能对维修服务人员、操作人员或患者造成电击、机械伤
害或其他形式的伤害。
警告
本服務手冊僅提供英文版本。
(ZH-HK)

倘若客戶的服務供應商需要英文以外之服務手冊，客戶有責任提供翻
譯服務。

除非已參閱本服務手冊及明白其內容，否則切勿嘗試維修設備。

不遵從本警告或會令服務供應商、網絡供應商或病人受到觸電、機械
性或其他的危險。
警告
本維修手冊僅有英文版。
(ZH-TW)

若客戶的維修廠商需要英文版以外的語言，應由客戶自行提供翻譯服
務。

請勿試圖維修本設備，除非 您已查閱並瞭解本維修手冊。

若未留意本警告，可能導致維修廠商、操作員或病患因觸電、機械或
其他危險而受傷。
UPOZORENJE
Ovaj servisni priručnik dostupan je na engleskom jeziku.
(HR)



Ako davatelj usluge klijenta treba neki drugi jezik, klijent je dužan
osigurati prijevod.
Ne pokušavajte servisirati opremu ako niste u potpunosti pročitali i
razumjeli ovaj servisni priručnik.
Zanemarite li ovo upozorenje, može doći do ozljede davatelja usluge,
operatera ili pacijenta uslijed strujnog udara, mehaničkih ili drugih rizika.
VÝSTRAHA
Tento provozní návod existuje pouze v anglickém jazyce.
(CS)



V případě, že externí služba zákazníkům potřebuje návod v jiném jazyce,
je zajištění překladu do odpovídajícího jazyka úkolem zákazníka.
Nesnažte se o údržbu tohoto zařízení, aniž byste si přečetli tento
provozní návod a pochopili jeho obsah.
V případě nedodržování této výstrahy může dojít k poranění pracovníka
prodejního servisu, obslužného personálu nebo pacientů vlivem
elektrického proudu, respektive vlivem mechanických či jiných rizik.
ADVARSEL
Denne service manual findes kun på engelsk.
(DA)



Hvis en kundes tekniker har brug for et andet sprog end engelsk, er det
kundens ansvar at sørge for oversættelse.
Forsøg ikke at servicere udstyret uden at læse og forstå denne
servicemanual.
Manglende overholdelse af denne advarsel kan medføre skade på grund
af elektrisk stød, mekanisk eller anden fare for teknikeren, operatøren
eller patienten.
WAARSCHUWING
Deze onderhoudshandleiding is enkel in het Engels verkrijgbaar.
(NL)



Als het onderhoudspersoneel een andere taal vereist, dan is de klant
verantwoordelijk voor de vertaling ervan.
Probeer de apparatuur niet te onderhouden alvorens deze
onderhoudshandleiding werd geraadpleegd en begrepen is.
Indien deze waarschuwing niet wordt opgevolgd, zou het
onderhoudspersoneel, de operator of een patiënt gewond kunnen raken
als gevolg van een elektrische schok, mechanische of andere gevaren.
WARNING:
This service manual is available in English only.
(EN)



If a customer’s service provider requires a language other than English,
it is the customer’s responsibility to provide translation services.
Do not attempt to service the equipment unless this service manual has
been consulted and is understood.
Failure to heed this warning may result in injury to the service provider,
operator, or patient from electric shock, mechanical hazards, or other
hazards.
HOIATUS
See teenindusjuhend on saadaval ainult inglise keeles
(ET)



Kui klienditeeninduse osutaja nõuab juhendit inglise keelest erinevas
keeles, vastutab klient tõlketeenuse osutamise eest.
Ärge üritage seadmeid teenindada enne eelnevalt käesoleva
teenindusjuhendiga tutvumist ja sellest aru saamist.
Käesoleva hoiatuse eiramine võib põhjustada teenuseosutaja,
operaatori või patsiendi vigastamist elektrilöögi, mehaanilise või muu
ohu tagajärjel.
VAROITUS
Tämä huolto-ohje on saatavilla vain englanniksi.
(FI)



Jos asiakkaan huoltohenkilöstö vaatii muuta kuin englanninkielistä
materiaalia, tarvittavan käännöksen hankkiminen on asiakkaan
vastuulla.
Älä yritä korjata laitteistoa ennen kuin olet varmasti lukenut ja
ymmärtänyt tämän huolto-ohjeen.
Mikäli tätä varoitusta ei noudateta, seurauksena voi olla
huoltohenkilöstön, laitteiston käyttäjän tai potilaan vahingoittuminen
sähköiskun, mekaanisen vian tai muun vaaratilanteen vuoksi.
ATTENTION
Ce manuel d’installation et de maintenance est disponible uniquement en anglais.
(FR)


Si le technicien d’un client a besoin de ce manuel dans une langue autre
que l’anglais, il incombe au client de le faire traduire.
Ne pas tenter d’intervenir sur les équipements tant que ce manuel
d’installation et de maintenance n’a pas été consulté et compris.

Le non-respect de cet avertissement peut entraîner chez le technicien,
l’opérateur ou le patient des blessures dues à des dangers électriques,
mécaniques ou autres.
WARNUNG
Diese Serviceanleitung existiert nur in englischer Sprache.
(DE)



Falls ein fremder Kundendienst eine andere Sprache benötigt, ist es
Aufgabe des Kunden für eine entsprechende Übersetzung zu sorgen.
Versuchen Sie nicht diese Anlage zu warten, ohne diese
Serviceanleitung gelesen und verstanden zu haben.
Wird diese Warnung nicht beachtet, so kann es zu Verletzungen des
Kundendiensttechnikers, des Bedieners oder des Patienten durch
Stromschläge, mechanische oder sonstige Gefahren kommen.
ΠΡΟΕΙΔΟΠΟΙΗΣΗ
Το παρόν εγχειρίδιο σέρβις διατίθεται μόνο στα αγγλικά.
(EL)



Εάν ο τεχνικός σέρβις ενός πελάτη απαιτεί το παρόν εγχειρίδιο σε
γλώσσα εκτός των αγγλικών, αποτελεί ευθύνη του πελάτη να παρέχει
τις υπηρεσίες μετάφρασης.
Μην επιχειρήσετε την εκτέλεση εργασιών σέρβις στον εξοπλισμό αν
δεν έχετε συμβουλευτεί και κατανοήσει το παρόν εγχειρίδιο σέρβις.
Αν δεν προσέξετε την προειδοποίηση αυτή, ενδέχεται να προκληθεί
τραυματισμός στον τεχνικό σέρβις, στο χειριστή ή στον ασθενή από
ηλεκτροπληξία, μηχανικούς ή άλλους κινδύνους.
FIGYELMEZTETÉS
Ezen karbantartási kézikönyv kizárólag angol nyelven érhető el.
(HU)



Ha a vevő szolgáltatója angoltól eltérő nyelvre tart igényt, akkor a vevő
felelőssége a fordítás elkészíttetése.
Ne próbálja elkezdeni használni a berendezést, amíg a karbantartási
kézikönyvben leírtakat nem értelmezték.
Ezen figyelmeztetés figyelmen kívül hagyása a szolgáltató, működtető
vagy a beteg áramütés, mechanikai vagy egyéb veszélyhelyzet miatti
sérülését eredményezheti.
AÐVÖRUN
Þessi þjónustuhandbók er aðeins fáanleg á ensku.

Ef að þjónustuveitandi viðskiptamanns þarfnast annas tungumáls en
(IS)


ensku, er það skylda viðskiptamanns að skaffa tungumálaþjónustu.
Reynið ekki að afgreiða tækið nema að þessi þjónustuhandbók hefur
verið skoðuð og skilin.
Brot á sinna þessari aðvörun getur leitt til meiðsla á þjónustuveitanda,
stjórnanda eða sjúklings frá raflosti, vélrænu eða öðrum áhættum.
AVVERTENZA
Il presente manuale di manutenzione è disponibile soltanto in lingua inglese.
(IT)



(JA)
Se un addetto alla manutenzione richiede il manuale in una lingua
diversa, il cliente è tenuto a provvedere direttamente alla traduzione.
Procedere alla manutenzione dell’apparecchiatura solo dopo aver
consultato il presente manuale ed averne compreso il contenuto.
Il mancato rispetto della presente avvertenza potrebbe causare lesioni
all’addetto alla manutenzione, all’operatore o ai pazienti provocate da
scosse elettriche, urti meccanici o altri rischi.
このサービスマニュアルには英語版しかありません。

サービスを担当される業者が英語以外の言語を要求される場合、翻
訳作業はその業者の責任で行うものとさせていただªます。

このサービスマニュアルを熟読し理解せずに、装置のサービスを行
わないでください。

この警告に従わない場合、サービスを担当される方、操作員あるい
は患者
さんが、感電や機械的又はその他の危険により負傷する可能性があ
ります。
경고
본 ¼비스 매뉴얼은 영어로만 이용하실 수 있습니다.
(KO)

고객의 ¼비스 제공자가 영어 이외의 언어를 요구할 경우, 번역 ¼비스를 제공하는 것은 고객의 책임입니다.

본 ¼비스 매뉴얼을 참조하여 숙지하지 않은 이상 해당 장비를
수리하려고 시도하지 마십시오.

본 경고 사항에 유의하지 않으면 전기 쇼크, 기계적 위험, 또는 기타
위험으로 인해 ¼비스 제공자, 사용자 또는 환자에게 부상을 입힐 수
있습니다.
BRĪDINĀJUMS
Šī apkopes rokasgrāmata ir pieejama tikai angļu valodā.
(LV)



Ja klienta apkopes sniedzējam nepieciešama informācija citā valodā,
klienta pienākums ir nodrošināt tulkojumu.
Neveiciet aprīkojuma apkopi bez apkopes rokasgrāmatas izlasīšanas un
saprašanas.
Šī brīdinājuma neievērošanas rezultātā var rasties elektriskās strāvas
trieciena, mehānisku vai citu faktoru izraisītu traumu risks apkopes
sniedzējam, operatoram vai pacientam.
ĮSPĖJIMAS
Šis eksploatavimo vadovas yra tik anglų kalba.
(LT)



Jei kliento paslaugų tiekėjas reikalauja vadovo kita kalba – ne anglų,
suteikti vertimo paslaugas privalo klientas.
Nemėginkite atlikti įrangos techninės priežiūros, jei neperskaitėte ar
nesupratote šio eksploatavimo vadovo.
Jei nepaisysite šio įspėjimo, galimi paslaugų tiekėjo, operatoriaus ar
paciento sužalojimai dėl elektros šoko, mechaninių ar kitų pavojų.
ADVARSEL
Denne servicehåndboken finnes bare på engelsk.
(NO)



Hvis kundens serviceleverandør har bruk for et annet språk, er det
kundens ansvar å sørge for oversettelse.
Ikke forsøk å reparere utstyret uten at denne servicehåndboken er lest
og forstått.
Manglende hensyn til denne advarselen kan føre til at
serviceleverandøren, operatøren eller pasienten skades på grunn av
elektrisk støt, mekaniske eller andre farer.
OSTRZEŻENIE
Niniejszy podręcznik serwisowy dostępny jest jedynie w języku angielskim.
(PL)

Jeśli serwisant klienta wymaga języka innego niż angielski, zapewnienie


usługi tłumaczenia jest obowiązkiem klienta.
Nie próbować serwisować urządzenia bez zapoznania się z niniejszym
podręcznikiem serwisowym i zrozumienia go.
Niezastosowanie się do tego ostrzeżenia może doprowadzić do obrażeń
serwisanta, operatora lub pacjenta w wyniku porażenia prądem
elektrycznym, zagrożenia mechanicznego bądź innego.
AVISO
Este manual de assistência técnica encontra-se disponível unicamente em inglês.
(PT-BR)



Se outro serviço de assistência técnica solicitar a tradução deste
manual, caberá ao cliente fornecer os serviços de tradução.
Não tente reparar o equipamento sem ter consultado e compreendido
este manual de assistência técnica.
A não observância deste aviso pode ocasionar ferimentos no técnico,
operador ou paciente decorrentes de choques elétricos, mecânicos ou
outros.
ATENÇÃO
Este manual de assistência técnica só se encontra disponível em inglês.
(PT-PT)



Se qualquer outro serviço de assistência técnica solicitar este manual
noutro idioma, é da responsabilidade do cliente fornecer os serviços de
tradução.
Não tente reparar o equipamento sem ter consultado e compreendido
este manual de assistência técnica.
O não cumprimento deste aviso pode colocar em perigo a segurança do
técnico, do operador ou do paciente devido a choques eléctricos,
mecânicos ou outros.
ATENŢIE
Acest manual de service este disponibil doar în limba engleză.
(RO)



Dacă un furnizor de servicii pentru clienţi necesită o altă limbă decât
cea engleză, este de datoria clientului să furnizeze o traducere.
Nu încercaţi să reparaţi echipamentul decât ulterior consultării şi
înţelegerii acestui manual de service.
Ignorarea acestui avertisment ar putea duce la rănirea depanatorului,
operatorului sau pacientului în urma pericolelor de electrocutare,
mecanice sau de altă natură.
ОСТОРОЖНО!
(RU)
Данное руководство по техническому обслуживанию представлено только на
английском языке.



Если сервисному персоналу клиента необходимо руководство не на
английском, а на каком-то другом языке, клиенту следует
самостоятельно обеспечить перевод.
Перед техническим обслуживанием оборудования обязательно
обратитесь к данному руководству и поймите изложенные в нем
сведения.
Несоблюдение требований данного предупреждения может
привести к тому, что специалист по техобслуживанию, оператор или
пациент получит удар электрическим током, механическую травму
или другое повреждение.
UPOZORENJE
Ovo servisno uputstvo je dostupno samo na engleskom jeziku.
(SR)



Ako klijentov serviser zahteva neki drugi jezik, klijent je dužan da
obezbedi prevodilačke usluge.
Ne pokušavajte da opravite uređaj ako niste pročitali i razumeli ovo
servisno uputstvo.
Zanemarivanje ovog upozorenja može dovesti do povređivanja
servisera, rukovaoca ili pacijenta usled strujnog udara ili mehaničkih i
drugih opasnosti.
UPOZORNENIE
Tento návod na obsluhu je k dispozícii len v angličtine.
(SK)



Ak zákazníkov poskytovateľ služieb vyžaduje iný jazyk ako angličtinu,
poskytnutie prekladateľských služieb je zodpovednosťou zákazníka.
Nepokúšajte sa o obsluhu zariadenia, kým si neprečítate návod na
obluhu a neporozumiete mu.
Zanedbanie tohto upozornenia môže spôsobiť zranenie poskytovateľa
služieb, obsluhujúcej osoby alebo pacienta elektrickým prúdom,
mechanické alebo iné ohrozenie.
ATENCION
Este manual de servicio sólo existe en inglés.
(ES)

Si el encargado de mantenimiento de un cliente necesita un idioma que
no sea el inglés, el cliente deberá encargarse de la traducción del


manual.
No se deberá dar servicio técnico al equipo, sin haber consultado y
comprendido este manual de servicio.
La no observancia del presente aviso puede dar lugar a que el
proveedor de servicios, el operador o el paciente sufran lesiones
provocadas por causas eléctricas, mecánicas o de otra naturaleza.
VARNING
Den här servicehandboken finns bara tillgänglig på engelska.
(SV)



Om en kunds servicetekniker har behov av ett annat språk än engelska,
ansvarar kunden för att tillhandahålla översättningstjänster.
Försök inte utföra service på utrustningen om du inte har läst och
förstår den här servicehandboken.
Om du inte tar hänsyn till den här varningen kan det resultera i skador
på serviceteknikern, operatören eller patienten till följd av elektriska
stötar, mekaniska faror eller andra faror.
OPOZORILO
Ta servisni priročnik je na voljo samo v angleškem jeziku.·
(SL)



Če ponudnik storitve stranke potrebuje priročnik v drugem jeziku, mora
stranka zagotoviti prevod.·
Ne poskušajte servisirati opreme, če tega priročnika niste v celoti
prebrali in razumeli.·
Če tega opozorila ne upoštevate, se lahko zaradi električnega udara,
mehanskih ali drugih nevarnosti poškoduje ponudnik storitev, operater
ali bolnik.
DİKKAT
Bu servis kılavuzunun sadece ingilizcesi mevcuttur.
(TR)



Eğer müşteri teknisyeni bu kılavuzu ingilizce dışında bir başka lisandan
talep ederse, bunu tercüme ettirmek müşteriye düşer.
Servis kılavuzunu okuyup anlamadan ekipmanlara müdahale etmeyiniz.
Bu uyarıya uyulmaması, elektrik, mekanik veya diğer tehlikelerden
dolayı teknisyen, operatör veya hastanın yaralanmasına yol açabilir.
This page is left blank intentionally.
Table of Contents
IMPORTANT SAFETY INFORMATION ------------------------------------------------------- XXI
WARNINGS, CAUTIONS AND NOTES ----------------------------------------------------------------- XXI
SYMBOLS ------------------------------------------------------------------------------------- XXIII
ABOUT THIS MANUAL ---------------------------------------------------------------------- XXVI
SCOPE AND INTENDED USERS --------------------------------------------------------------------- XXVI
ORGANIZATION OF THIS MANUAL ----------------------------------------------------------------- XXVI
CHAPTER 1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
CHAPTER 2
2.1
2.2
2.3
CHAPTER 3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
CHAPTER 4
CHAPTER 5
5.1
5.2
5.3
5.4
5.5
5.6
INTRODUCTION ----------------------------------------------------------------1
INDICATIONS FOR USE (INTENDED USE) ---------------------------------------------------- 1
MECHANICAL CONTROLS AND CABLE CONNECTIONS ------------------------------------ 2
CONTROLS AND DISPLAYS ------------------------------------------------------------------- 4
CONTROL MODES AND INDICATION -------------------------------------------------------- 6
DISPLAYS -------------------------------------------------------------------------------------- 8
SWITCHES AND KEYS ------------------------------------------------------------------------- 9
ALARMS AND INDICATION ------------------------------------------------------------------11
SYSTEM SETUP AND CHECKOUT PROCEDURES -------------------------- 16
MECHANICAL CHECKS-----------------------------------------------------------------------16
CONTROLLER CHECKS-----------------------------------------------------------------------20
ACCESSORIES CHECK ------------------------------------------------------------------------21
MAINTENANCE AND CLEANING -------------------------------------------- 22
REPAIR POLICY -------------------------------------------------------------------------------22
REQUIRED TOOLS AND PERSONNEL PROTECTION EQUIPMENT -------------------------22
MAINTENANCE SCHEDULE ------------------------------------------------------------------22
CLEANING INSTRUCTIONS ------------------------------------------------------------------23
CLEANING THE LULLABYTM WARMER-------------------------------------------------------25
CLEANING SOLUTIONS ----------------------------------------------------------------------27
CLEANING AND DISINFECTING INDIVIDUAL COMPONENTS------------------------------27
CLEANING OTHER COMPONENTS ----------------------------------------------------------28
TROUBLESHOOTING --------------------------------------------------------- 29
SYSTEM INSTALLATION PROCEDURE -------------------------------------- 36
REQUIRED TOOLS AND PERSONNEL PROTECTION EQUIPMENT (PPE) -------------------36
CONTENTS OF LULLABYTM WARMER PACKAGING -----------------------------------------36
UNPACKING THE SHIPPING BOX -----------------------------------------------------------38
PILLAR TO LEG ASSEMBLY AND HEIGHT ADJUSTMENT -----------------------------------40
ASSEMBLY OF PILLAR AND BED ------------------------------------------------------------44
ASSEMBLING THE PILLAR AND THE HOOD ------------------------------------------------46
Lullaby TM Warmer 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. xiii
5.7
CONNECTING THE POWER CORD ----------------------------------------------------------49
5.8
MOUNTING THE ACCESSORIES -------------------------------------------------------------49
5.8.1
Mounting the IV pole --------------------------------------------------------------------50
5.8.2
Mounting the Monitor /Instrument Tray -----------------------------------------------51
5.8.3
Mounting the Utility Pole ----------------------------------------------------------------51
5.8.4
Mounting the Cylinder Holder and the Cylinder --------------------------------------52
5.8.5
Mounting the Drawer Assembly--------------------------------------------------------53
5.8.6
Mounting the Chest Tube Drainage Hanger ------------------------------------------54
5.8.7
Mounting the Tubing Management Arm ----------------------------------------------54
5.8.8
Mounting the Utility Post (3.5”) ---------------------------------------------------------55
5.8.9
Mounting the Basket Assembly --------------------------------------------------------55
5.8.10
Mounting the Resuscitation Bag Clip --------------------------------------------------55
5.8.11
Mounting the Retaining Clip ------------------------------------------------------------56
5.8.12
Assembling the slotted Bedside Panel -------------------------------------------------56
5.9
CHECKOUT PROCEDURES -------------------------------------------------------------------56
5.10
REPACKING THE WARMER WITHOUT SKD FOR LOCAL TRANSPORT ---------------------57
CHAPTER 6
6.1
6.2
6.3
6.4
CHAPTER 7
SYSTEM DISMANTLING PROCEDURE--------------------------------------- 58
DISMANTLING THE ACCESSORIES ----------------------------------------------------------58
DISMANTLING THE BASE AND BED ---------------------------------------------------------58
DISMANTLING THE HOOD ASSEMBLY ------------------------------------------------------59
DISMANTLING THE PILLAR TO LEG ASSEMBLY --------------------------------------------60
FIELD REPLACEABLE UNIT (FRU) REPLACEMENT PROCEDURES -------- 61
7.1
REPLACING THE PARTS OF THE LULLABYTM WARMER ------------------------------------61
7.1.1
Replacing the Hood Exterior (FRU Kit No: 2043936-001) -----------------------------61
7.1.2
Replacing the extrusions ----------------------------------------------------------------62
7.1.3
Replacing the hood spacer, hood top plate and observation lamp plate ----------63
7.1.4
Replacing the Front Bracket ------------------------------------------------------------64
7.1.5
Replacing the Front and Rear Covers --------------------------------------------------65
7.1.6
Replacing the PCB Wire Assembly (PWA) (FRU Kit No. 2043951-001) ---------------66
7.1.7
Replacing the Hood Support Plate and Rear Bracket (FRU KIT: 2043937-001) -----71
7.1.8
Replacing the Heater Assembly (FRU Kit No. 2043938-001) and Heater Cables (Part
of FRU Kit No. 2043950-001 ------------------------------------------------------------------------75
7.1.9
Replacing the Heater Assembly (FRU Kit No. 2062274-001 for 230V, 2056782001for 115V and 2061250-001 for 100V ) and Heater Cables (Part of FRU Kit No. 2062276001 for 230V, 2062276-001 for 115V and 2062276-001 for 100V) -----------------------------79
7.1.10
Replacing the Heater Tube (FRU Kit No. 2045962-001) ------------------------------82
7.1.11
Replacing the Observation Lamp (FRU Kit No. 2043939-001) -----------------------83
7.1.12
Replacing the LED Observation Lamp (FRU Kit No. 2062275-001) ------------------84
7.1.13
Replacing the UI Sticker (Overlay Display), Probe protective cover and switches
85
7.1.14
Replacing the Bed tilt Mechanism (FRU Kit No. 2043943-001) ----------------------86
7.1.15
Replacing the Bed Base Assembly (FRU Kit No. 2043949-001) ----------------------91
xiv
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.16
Replacing the Front and Rear Covers of Height Skirt (Part of FRU Kit No. 2043952001)
91
7.1.17
Replacing the Castors (FRU Kit No. 2043945-001) and Leg Cap (Part of FRU Kit No.
2043952-001) ----------------------------------------------------------------------------------------91
7.1.18
Replacing the Mattress (FRU Kit No. 2045963-001), Clear Plexiglas Plate (FRU Kit
No. 2043946-001) and X-ray Tray (FRU Kit No. 2043947-001) ----------------------------------92
7.1.19
Replacing the Bedside Panel (FRU Kit No. 2043948-001) ----------------------------92
7.1.20
Replacing the Plate Power Inlet --------------------------------------------------------93
7.1.21
Replacing the Pillar Rear Cover (Part of FRU Kit No. 2043952-001) -----------------94
7.1.22
Replacing the Cable Harness FRU (FRU Kit No. 2043950-001) ----------------------94
7.1.23
Replacing the Cable Harness FRU (FRU Kit No. 2062276-001 for 230V, 115V and for
100V)
--------------------------------------------------------------------------------------------95
7.1.24
Replacing the SMPS FRU (2062282-001)-----------------------------------------------96
CHAPTER 8
FRU PARTS -------------------------------------------------------------------- 97
CHAPTER 9
ILLUSTRATED PARTS -------------------------------------------------------- 106
9.1
9.2
9.3
9.4
9.5
ELECTRICAL WIRING DIAGRAM ----------------------------------------------------------- 106
BLOCK DIAGRAM--------------------------------------------------------------------------- 108
HOOD ASSEMBLY -------------------------------------------------------------------------- 110
BASE ASSEMBLY --------------------------------------------------------------------------- 115
BED ASSEMBLY----------------------------------------------------------------------------- 121
CHAPTER 10
PRODUCT LABELS ------------------------------------------------------- 122
APPENDIX A ----------------------------------------------------------------------------------- 126
TEMPERATURE CONVERSION CHART ------------------------------------------------------------- 126
APPENDIX B ----------------------------------------------------------------------------------- 127
SPECIFICATIONS ------------------------------------------------------------------------------------- 127
Power Requirements ------------------------------------------------------------------------------ 127
Standards ------------------------------------------------------------------------------------------ 127
Classification--------------------------------------------------------------------------------------- 127
Operating Environment --------------------------------------------------------------------------- 128
Storage and transport conditions --------------------------------------------------------------- 128
User Control Settings ----------------------------------------------------------------------------- 128
Performance --------------------------------------------------------------------------------------- 128
Mechanical Specifications ------------------------------------------------------------------------ 129
Weight Bearing Capacity ------------------------------------------------------------------------- 129
APPENDIX C ----------------------------------------------------------------------------------- 130
ELECTROMAGNETIC COMPATIBILITY ------------------------------------------------------------- 130
APPENDIX D - CONFORMING TO STANDARDS AND DIRECTIVES ----------------------- 134
APPENDIX E – ASSEMBLING AND DISMANTLING THE MSB DRAWER ASSEMBLY ----- 135
Lullaby TM Warmer 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. xv
WARRANTY ----------------------------------------------------------------------------------- 138
GE SERVICE CENTERS ------------------------------------------------------------------------ 139
xvi
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Table of Figures
Figure 1:
LullabyTM Warmer------------------------------------------------------------------1
Figure 2:
Front Oblique View-----------------------------------------------------------------2
Figure 3:
Front View --------------------------------------------------------------------------2
Figure 4:
Side View ---------------------------------------------------------------------------3
Figure 5:
Back View ---------------------------------------------------------------------------3
Figure 6:
Controls and Displays -------------------------------------------------------------4
Figure 7:
Temperature Settings and Modes ------------------------------------------------4
Figure 8:
Alarms and Indications ------------------------------------------------------------5
Figure 9:
APGAR -------------------------------------------------------------------------------5
Figure 10:
Manual Mode -------------------------------------------------------------------6
Figure 11:
Baby Mode ----------------------------------------------------------------------7
Figure 12:
Displays -------------------------------------------------------------------------8
Figure 13:
Keys------------------------------------------------------------------------------9
Figure 14:
Power Standby/ON Switch -------------------------------------------------- 10
Figure 15:
Power Standby/ON Switch -------------------------------------------------- 10
Figure 16:
Alarms ------------------------------------------------------------------------- 11
Figure 17:
Global Alarm ------------------------------------------------------------------ 12
Figure 18:
Check Baby Alarm ------------------------------------------------------------ 12
Figure 19:
Probe Failure Indicator ------------------------------------------------------- 13
Figure 20:
System/ Heater Failure Alarms --------------------------------------------- 14
Figure 21:
OVR ---------------------------------------------------------------------------- 15
Figure 22:
UVR ---------------------------------------------------------------------------- 15
Figure 23:
Heat OFF Indicator ----------------------------------------------------------- 15
Figure 24:
Power Failure Indicator ------------------------------------------------------ 16
Figure 25:
Disconnecting the Power Cord ---------------------------------------------- 17
Figure 26:
Power Cord -------------------------------------------------------------------- 17
Figure 27:
Inspecting the LullabyTM Warmer ------------------------------------------- 17
Figure 28:
Locking/Releasing Rear Caster Brakes ------------------------------------ 18
Lullaby TM
Warmer 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. xvii
Figure 29:
Inspecting the Bedside Panel ----------------------------------------------- 18
Figure 30:
Inspecting the Bedside Panel Lock------------------------------------------ 18
Figure 31:
Tilting the bed towards the pillar -------------------------------------------- 19
Figure 32:
Tilting the bed away from the pillar ---------------------------------------- 19
Figure 33:
Bed Position Parallel to Floor ------------------------------------------------ 19
Figure 34:
Hood Swivel – right ----------------------------------------------------------- 19
Figure 35:
Hood Swivel - left ------------------------------------------------------------- 19
Figure 36:
Hood Lock --------------------------------------------------------------------- 19
Figure 37:
Power Connection ------------------------------------------------------------ 20
Figure 38:
Patient Probe Connection -------------------------------------------------- 20
Figure 39:
Power Standby/ON Switch -------------------------------------------------- 20
Figure 40:
Checking the Skin Probe ----------------------------------------------------- 21
Figure 41:
Checking the Accessories---------------------------------------------------- 21
Figure 42:
Opening the drawer --------------------------------------------------------- 21
Figure 43:
The Hood ---------------------------------------------------------------------- 24
Figure 44:
Removing the Plexiglas ------------------------------------------------------ 25
Figure 45:
Removing the Mattress ------------------------------------------------------ 25
Figure 46:
Removing the Plexiglas ------------------------------------------------------ 26
Figure 47:
Cleaning With Ear Bud ------------------------------------------------------- 26
Figure 48:
Removing the X-Ray Tray --------------------------------------------------- 26
Figure 49:
Unpacking the LullabyTM Warmer shipper box ---------------------------- 38
Figure 50:
Contents of LullabyTM Warmer shipper box -------------------------------- 39
Figure 51:
Contents of LullabyTM Warmer shipper box -------------------------------- 39
Figure 52:
Pillar Assembly---------------------------------------------------------------- 40
Figure 53:
Leg Assembly ----------------------------------------------------------------- 41
Figure 54:
The location of the screw holes on the leg assembly --------------------- 42
Figure 55:
Pillar to Leg Assembly -------------------------------------------------------- 42
Figure 56:
Bed Base Assembly ---------------------------------------------------------- 44
Figure 57:
Bedside Panels Assembly ---------------------------------------------------- 45
Figure 58:
Mattress, Clear Plexiglas Plate, and X-tray Tray Assembly 1 ------------- 45
xviii
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Figure 59:
Pillar and Bed Assembly ----------------------------------------------------- 45
Figure 60:
The Pillar and the Hood ------------------------------------------------------ 46
Figure 61:
Printed Circuit Board Wire Assembly (PWA) -------------------------------- 48
Figure 62:
Basic Warmer ----------------------------------------------------------------- 49
Figure 63:
Mounting the IV Pole --------------------------------------------------------- 50
Figure 64:
The Monitor Tray Assembly ------------------------------------------------- 51
Figure 65:
Assembling the Monitor/Instrument Tray --------------------------------- 51
Figure 66:
Mounting the Utility Pole----------------------------------------------------- 51
Figure 67:
Setting the Rear Castor Brakes ---------------------------------------------- 52
Figure 68:
Setting the Rear Castor Brakes ---------------------------------------------- 52
Figure 69:
The Cylinder Holder ---------------------------------------------------------- 52
Figure 70:
Fastening with Velcro -------------------------------------------------------- 52
Figure 71:
Mounting Bracket ------------------------------------------------------------ 52
Figure 72:
Mounting Cylinder ------------------------------------------------------------ 52
Figure 73:
Mounting the Drawer Assembly -------------------------------------------- 53
Figure 74:
Mounting the Chest Tube Drainage Hanger ------------------------------- 54
Figure 75:
Mounting the Tubing Management Arm ----------------------------------- 54
Figure 76:
Mounting the Utility Pole----------------------------------------------------- 55
Figure 77:
Mounting the Basket Assembly --------------------------------------------- 55
Figure 78:
Mounting the Resuscitation Bag Clip --------------------------------------- 55
Figure 79:
Mounting the Resuscitation Bag Clip --------------------------------------- 56
Figure 80:
Assembling the Slotted Bedside Panel ------------------------------------- 56
Figure 81:
The heater hood with the components separated ------------------------ 61
Figure 82:
Replacing the Rear Brackets and the Extrusions -------------------------- 62
Figure 83:
Extrusions
Replacing Hood Spacer, Top Plate, Observation Lamp Plate and
--------------------------------------------------------------------------------- 63
Figure 84:
Bracket and Extrusions ------------------------------------------------------ 64
Figure 85:
Replacing Rear Covers ------------------------------------------------------- 65
Figure 86:
Replacing LullabyTM Warmer PWA ------------------------------------------ 66
Figure 87:
Replacing Heater Assembly ------------------------------------------------- 75
Lullaby TM Warmer 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. xix
Figure 88:
Replacing Heater Assembly ------------------------------------------------- 79
Figure 89:
Rear view of the Heater Assembly ------------------------------------------ 82
Figure 90:
Front view of the Heater Assembly ----------------------------------------- 82
Figure 91:
Replacing the Observation Lamp ------------------------------------------- 83
Figure 92:
Replacing the Observation Lamp ------------------------------------------- 84
Figure 93:
Replacing UI Sticker ---------------------------------------------------------- 85
Figure 94:
Replacing Castors and Leg Cap --------------------------------------------- 91
Figure 95:
Lowering the bedside Panel ------------------------------------------------- 92
Figure 96:
Removing the bedside panel ------------------------------------------------ 92
Figure 97:
Replacing the bedside Panel ------------------------------------------------ 92
Figure 98:
Replacing the Plate Power Inlet --------------------------------------------- 93
Figure 99:
Replacing the Cable Harness ------------------------------------------------ 94
Figure 100:
Replacing the Cable Harness ------------------------------------------------ 95
Figure 101:
Replacing the SMPS ---------------------------------------------------------- 96
Figure 102:
Electrical Wiring Diagram --------------------------------------------------- 107
Figure 103:
Block Diagram --------------------------------------------------------------- 109
Figure 104:
Hood Assembly 1 ------------------------------------------------------------ 110
Figure 105:
Hood Assembly 2 ------------------------------------------------------------ 110
Figure 106:
Hood Assembly 3 ------------------------------------------------------------ 111
Figure 107:
Hood Assembly 4 ------------------------------------------------------------ 111
Figure 108:
Base Assembly 1 ------------------------------------------------------------ 115
Figure 109:
Base Assembly 2 ------------------------------------------------------------ 116
Figure 110:
Base Assembly 3 ------------------------------------------------------------ 117
Figure 111:
Base Assembly 4 ------------------------------------------------------------ 118
Figure 112:
Bed Assembly ---------------------------------------------------------------- 121
Figure 113:
Mounting the Drawer Assembly with Base Leg Cover ------------------- 135
Figure 114:
Latch Operation in Slider---------------------------------------------------- 135
Figure 115:
Mounting the Drawer Assembly with the Drawer Clamp ---------------- 136
Figure 116:
Mounting the Drawer Assembly with Base Leg Cover ------------------- 137
xx
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Important Safety Information
Read the important safety information listed below.
Operation




Read through the entire manual before servicing the LullabyTM Warmer.
As with all medical equipments, attempting to service this device without a thorough
understanding may result in injury to the patient or the service personnel.
This device should only be serviced by trained personnel.
Complete the checkout procedure in this manual before servicing the LullabyTM Warmer.
NOTE: If the LullabyTM Warmer fails any portion of the checkout procedures, it must be removed
from use and repaired.
Power supply
In the event of main power failure the LullabyTM Warmer will enter into a power fail alarm
condition.
NOTE: The LullabyTM Warmer will display a single red LED in this condition on the right side of the
control panel, refer to Alarms and Indication in Chapter 1. This audible alarm will give
continuous single tone alarm and the LullabyTM Warmer will remain in this power fail mode
until the main power is restored.


Always disconnect the power source to the LullabyTM Warmer before performing service
or maintenance procedures.
Apply power only if you are specifically instructed to do so as part of the procedure.
Service


Only competent individuals trained in the repair of this equipment should attempt to
service it as detailed in this manual.
Detailed information for more extensive repairs is included in this manual solely for the
purpose of users who already have a good knowledge of tools and test equipments,
and also for the service representatives trained by GE Healthcare.
Cleaning and General


Do not service the warmer in the presence of flammable anesthetics as an explosion
hazard could occur under such conditions.
Additional precautions specific to certain procedures are found in the following pages of
this manual.
Warnings, Cautions and Notes
This section introduces the various types of warnings, cautions information notes and symbols
used in this guide that alert the users to the possible hazards and provides additional information.
Symbol
Description
This symbol denotes “Caution, read accompanying documents.” This applies also to
when the Caution symbol appears on an equipment label. It means additional
information is found in the accompanying documents.
A General Warning statement is used to inform the users of the equipment on
possible risk or injury.
LullabyTM Warmer 2042376-001 Rev G ©2012 General Electric Company. All rights reserved.
xxi
NOTE
A NOTE provides additional information to clarify a point in the text.
WARNING:
As with all medical equipments, carefully route patient cabling to reduce the
possibility of patient entanglement or strangulation.
WARNING:
Do not lean against the side of LullabyTM Warmer. Leaning against the side of the
LullabyTM Warmer may cause it to tip over.
WARNING:
This device is for professional use only.
NOTE
CAUTION:
US Federal Law restricts this device to sale by, or on order of, a licensed medical
practitioner.
CAUTION:
Technical competence is required to service the LullabyTM Warmer. The procedures
described in this manual should be performed by trained and authorized personnel
only. Maintenance should only be undertaken by competent individuals who have
knowledge and experience with devices of this nature. There are no user serviceable
parts in the LullabyTM Warmer. Repairs should be undertaken only by qualified
personnel. Genuine replacement parts manufactured or sold by GE Healthcare must
be used for all repairs. Read through each step in every procedure before starting,
any exceptions may result in a failure in safely completing the attempted procedure.
NOTE:
Additional copies of this manual are available on request from the GE Healthcare
office listed on the inside back cover of this manual.
Warnings, Cautions and Notes
This section identifies general warnings, cautions and notes associated with the use of the
LullabyTM Warmer.
Symbol
Description
To avoid the risk of electrical shock, this equipment must only be
connected to a supply mains with protective earth.
To safely terminate the operation of the equipment, turn off the
mains power switch and disconnect the supply cord from the
equipment.
Do not step on the device.
Do not sit on the device.
NOTE
xxii
Air always means medical grade gas.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Symbols
This section identifies the symbols that are displayed on the LullabyTM Warmer.
Symbol
Description
Type B Equipment
Functional Earth Terminal
Protection Earth Terminal
Alternating Current
European Union Representative
Refer to instruction manual/booklet
Catalog Number or Orderable Part Number
Serial Number
Manufacturer
Date of manufacture
WEEE Symbol
Prescription Device Label for United States.
Do not reuse, single use only
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. xxiii
Baby Mode
Temperature Increase/Decrease
Manual Mode
Heater power indication in % bar graph displayed in
intervals of every 20 %.
APGAR Start/Pause
APGAR Reset
Alarm Silence
Baby Temperature
Heater/System Failure
Skin Probe Failure /Disconnect
Power Failure
Observation Lamp
xxiv
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Equipotential Stud
Do not place the baby on the X-ray tray.
Maximum load capacity.
WARNING: For e.g., maximum load capacity should
be less than 2.2 kg as shown in the figure.
WARNING: Do not hang items on to the heater
housing.
WARNING: Pull the knob to swivel the heater hood.
WARNING: Dovetail rail capacity (Maximum 14 kg).
WARNING: Keep your head out of the way when the
hood is being swiveled to the right or left.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. xxv
About this Manual
Scope and Intended Users
This manual describes the features, installation, dismantling and replacing of the parts of the
LullabyTM Warmer. The LullabyTM Warmer is used in hospital delivery rooms, hospital newborn
nurseries, Pediatric Intensive Care Units (PICU) and Neonatal Intensive Care Units (NICU). For more
details on how to operate the LullabyTM Warmer refer to the operations and maintenance manual.
The intended users of this manual are service personnel trained by GE Healthcare.
Organization of this Manual
The organization of this manual is as follows:

Important Safety Information: Provides important safety information for both the
patient and care providers.

Chapter 1 – Introduction: Describes the LullabyTM Warmer and the system’s indications
for use.

Chapter 2 - System Setup and Checkout Procedures: Describes procedures to set up
and check out the LullabyTM Warmer prior to use.

Chapter 3 - Maintenance and Cleaning: Provides information on performing
maintenance and cleaning of the LullabyTM Warmer.

Chapter 4 – Troubleshooting: Provides information on troubleshooting the LullabyTM
Warmer.

Chapter 5 – System Installation Procedure: Provides information on installing the
LullabyTM Warmer.

Chapter 6 – System Dismantling Procedure: Provides information about dismantling
the LullabyTM Warmer.

Chapter 7 – Field Replacing Unit (FRU) Replacement Procedure: Describes procedures
to replace the FRUs of the LullabyTM Warmer.

Chapter 8 – FRU Parts: Provides information about the FRU parts.

Chapter 9 – Illustrated Parts: Provides diagrams of the assembled parts of the
LullabyTM Warmer.

Chapter 10 – Product Labels: Provides a list of labels that are present on the LullabyTM
Warmer.

Appendix A - General Use Items: Lists out the general use and accessories that may be
used with the LullabyTM Warmer.

Appendix B - Specifications: Provides information on power requirements and
accessory outlets, standards, operating environment, storage conditions, user control
settings, performance and mechanical specifications.

Appendix C - Electromagnetic Compatibility (EMC): Provides information on the
LullabyTM Warmer’s electromagnetic emissions and the electronic environment that is
compatible with the use and operation of the LullabyTM Warmer.

Appendix D - Conforming to Standards and Directives: Provides information on the
European Council Directive and the disposal of electrical/electronic equipment.

Back cover: Provides a geographically organized list of Datex-Ohmeda service centers.
xxvi 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Chapter 1
Introduction
LullabyTM Warmer includes:












Heater assembly with Calrod® heater
element
Control panel
Bed height configurable at three height
settings
Bed tilt
Mattress
Observation lamp
Dovetail rail system
Alarm and alarm silence
X-ray tray
APGAR timer
Skin probe socket with protective cover
Patient skin temperature probe
Optional Feature includes:


Drawer system with under bed storage
Accessories
Figure 1: LullabyTM Warmer
1.1
Indications for Use (Intended Use)
Infant radiant warmers provide infrared heat in a controlled manner to neonates and infants who
are unable to maintain appropriate thermo-regulation based on their own physiology. Infant
radiant warmers may be used to facilitate the neonate’s transition to the external environment
after birth or to provide a controlled open microenvironment in a hospital setting.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 1
1.2
Mechanical Controls and Cable Connections
5
6
1
1
1
2
3
7
1
4
8
1
1
Feature Description
Number
1
Resuscitation
bag
(Optional)
2
Utility post 3.5” (Optional)
clip
3
arm
4
Tubing management
(Optional)
Monitor/Instrument
(optional)
5
Heater hood
6
IV pole (optional)
7
Basket assembly (optional)
8
Mattress
9
Slotted window panel (optional)
10
X-ray tray
11
Drawer package (Optional)
9
1
10
1
1
11
1
Figure 2: Front Oblique View
12
14
15
1
13
1
1
tray
Feature Description
Number
12
Control panel
16
13
Observation light switch
17
14
Hood swivel knob
15
Dovetail rail
16
Skin probe socket
protective cover
17
Power standby/ON switch
18
Utility pole (Optional)
19
Drainage hanger assembly
(optional)
20
Cylinder holder (optional)
18
19
1
1
20
with
1
Figure 3: Front View
2
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
21
Feature
Number
Description
21
Bedside panel
22
Bed tilt handle
23
Castor
24
Height skirt
22
23
23
24
Figure 4: Side View
27
Feature
Number
Description
25
Maneuvering handle
and cord wrap
26
Power inlet plug
27
Electrical component
enclosure
28
Equipotent stud
28
25
26
Figure 5: Back View
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 3
1.3
Controls and Displays
Controls and displays explained in the following section include:

Control Mode and Indication

Displays
Feature

Switches and Keys
Number

Alarms and Indication
1
Alarms and indicators
3
Observation light switch
4
Control modes and indication
5
APGAR keys
6
Alarm silence indicator
5
7
Alarms silence key
6
7
8
Skin probe socket
protective cover
8
9
Power Standby/ ON switch
4
3
with
9
Figure 6: Controls and Displays
1
2
5
3
4
6
7
8
Figure 7: Temperature Settings and
Modes
4
Displays
2
1
2
Description
2042376-001 Rev G
Feature
Number
1
Description
2
Control temperature - Displayed
in Degree Celsius
3
Baby Mode LED indicator
4
Baby Mode key - To select Baby
Mode
5
Heater power indicator in % bar
graph
6
Manual Mode indicator
7
Manual Mode key - To select
Manual Mode
8
Temperature/Power
increase/decrease keys
Baby temperature - Displayed in
Degree Celsius
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Feature Description
Number
9
Global alarm
14
15
9
10
11 12
10
Check baby alarm
11
Heater failure alarm
12
Probe failure/ disconnect alarm
13
Power failure alarm
14
Alarm silence indicator
15
Alarm silence key
13
Figure 8: Alarms and Indications
Feature
Number
16
Description
17
APGAR start/pause
18
APGAR reset
APGAR timer display
18
16
17
Figure 9: APGAR
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 5
1.4
Control Modes and Indication
LullabyTM Warmer has two control modes, Manual Mode and Baby Mode (Baby Mode is also
referred to as Servo Mode). In the Manual Mode, the warmer controls radiant heater output from a
heater power percentage setting that the user enters using the control panel. In the Baby Mode,
the warmer controls radiant heater output based on temperature readings from a probe attached
to the baby’s skin and a set temperature the user enters using the control panel.
1.4.1
Manual Mode
Illustration
Description
Manual Mode- Setting heater power

Baby
Temperature
Display

Manual Mode
Indication
Manual
Mode Key


Increase/ Decrease Keys
Figure 10: Manual Mode

LullabyTM Warmer starts in
the Manual Mode with a
default 100% heater output
setting after a systematic
power down.
The
Manual
Mode
is
indicated by the green
indicator located above the
Manual Mode key as seen in
the figure.
The percentage of full heater
output can be adjusted in 5%
increments
using
the
Temperature
increase/decrease
keys,
which are between the two
control mode keys. Heater
output increments show up
in the bar graph as lit up
LEDs.
The baby’s skin temperature
may be monitored with a
skin probe in Manual Mode.
In Manual Mode this does not
control heater output.
If the user intends to use
Manual Mode for a prolonged
period of time, a skin probe
should be attached to the
baby.
WARNING: Do not leave baby unattended while the LullabyTM Warmer is in Manual Mode.
Whenever possible, use the warmer in the Baby Mode. The Manual Mode requires
constant monitoring of the baby’s condition by the caregiver.
6
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
1.4.2
Baby Mode
Illustration
Description
Baby Mode
temperature.

Baby
Temperature
Display
Baby Mode
Indicator
Baby Mode Key


Increase/ Decrease Keys
Figure 11: Baby Mode
LullabyTM Warmer
–
Adjusting
the
In the Baby Mode the
warmer controls increase or
decrease in the heater
output to a desired baby set
temperature entered by the
user.
Heater output is based on
measured
differences
between the set temperature
and
the
skin
probe
temperature reading. You
can enter desired set
temperatures from 30 – 38
°C using the Temperature
increase/decrease
keys,
which are located between
the two control mode keys.
This value is shown in the set
temperature display.
The
Baby’s
actual
temperature is shown in the
upper display i.e. Baby
Temperature display. The
Baby Mode is indicated by
the green indicator located
above the Baby Mode key as
seen in Figure 11.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 7
1.5
Displays
The LullabyTM Warmer has three displays and a bar graph.
Illustration
Description
The displays on the control panel
are explained as below:

Baby temperature display
indicates the temperature
measured
by
the
skin
temperature probe.
Baby
Tempera
ture
Control
Temperature
% Power
Bar
graph
Indicator
APGAR
Timer
Global
Alarm
Check
baby
Indicator
Figure 12: Displays
8
2042376-001 Rev G
Note: The skin probe must be
properly connected to the
warmer and the baby for an
accurate baby temperature
measurement.

Control temperature display
indicates
the
control
temperature the user selects in
the Baby Mode.

The baby temperature range is
from 30.0 – 38.0°C.

The
control
temperature
display is not active in the
Manual Mode.

% Power bar graph indicates
power
level
selected
in
increments of 5%.

APGAR timer display indicates
clocked time in minutes and
seconds up to a maximum of
60 minutes. The APGAR timer
will beep at 1, 5 and 10
minutes, and then every 5
minutes until clocked time of 60
minutes in total is reset to zero.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
1.6
Switches and Keys
Illustration
Description
Mode key:
This key is used to select either the
Manual or Baby Mode of operation. A
green indicator illuminates above the
key when the mode key is pressed.
Increase/ Decrease Key
Temperature/Power
decrease keys:
increase
and
These keys are used to set the radiant
power level (%power) in the Manual
Mode and to set the control temperature
in the Baby mode.
Alarm silence key:
Baby
Mode
Manual
Mode
This key is used to silence the audible
alarm. It silences all alarms except the
system failure alarm.
Reset
Key
Start/Hold switch:
This switch activates the clocked timer.

At the first instance of
pressing this switch, the
clocked timer is activated.

At the second instance it
holds the clocked timer.

Alarm Silence Key
Start/Hold Switch
Figure 13: Keys
LullabyTM Warmer
At the third instance it again
activates the clocked timer
Reset Key:
This key is used to reset the elapsed time
to “00:00”.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 9
Keys (Continued)
Illustration
Description
Observation light standby/ON switch:
This switch activates the observation light
located in the heater hood.
Observation Light Standby ON Switch
Figure 14: Power Standby/ON Switch
Power standby/ON switch:
This switch turns on the heater located in
the hood.
Power Standby/ ON Switch
Figure 15: Power Standby/ON Switch
10
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
1.7
Alarms and Indication
All the alarms except the power failure alarm are alternating single tone alarms. The
alarms are listed below:





Global alarm
Check Baby alarm
Probe Failure alarm
Heater/System Failure alarm
Power Failure alarm
The alarms are depicted in figure 16.
Global Alarm
Check Baby Alarm
System/Heater
Failure
Power Failure
Probe
Failure
/Disconnect
Figure 16:
LullabyTM Warmer
Alarms
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 11
Illustration
Description
Global alarm:
Global alarm accompanies all the
alarms except the power failure
alarm for visibility from a distance.
Global
Alarm
Figure 17: Global Alarm
Check Baby alarm:
1. Manual Mode:



Global
Alarm
Check Baby
Alarm
Alarm
silence
key
Figure 18: Check Baby Alarm
12
2042376-001 Rev G

The Check Baby alarm activates
in the Manual Mode of operation
only when the heater output
has been raised to an output
level
greater
than
25%
continuously for 12 minutes.
The alternating single tone
alarm is activated for this
condition and heater output is
reduced to 25%.
Pressing the Alarm Silence key
silences this alarm and resets
the timer for another 12 minutes
of operation and restores the
heat level to previous setting.
In the Manual Mode, with the
skin probe connected, if the
baby temperature display is
greater than 40°C, the heater
will cut-off and Check Baby
alarm along with the baby
temperature display will flash.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Alarms and Indications (Continued)
Illustration
Description
Check Baby alarm (continued):
2. Baby Mode:

The Check Baby alarm activates if
baby temperature deviates from the
set temperature by ± 1°C. The heater
will cut-off if the baby temperature
exceeds the desired value by 1°C. An
alternating single tone alarm is
activated for this condition and the
indicator, which is above the Check
Baby symbol, will illuminate. Once
the baby temperature is within 1°C
of the set point, the alarm will reset
and the heater will turn on once
more.

Pressing the Alarm Silence key
silences this alarm; the visual
indication will stay on until the baby
temperature is within 1°C.

In Baby Mode if the temperature of
the baby stays at less than 30° C for
more than 3 minutes, the Check
Baby alarm activates with both
audio and visual indication. The
heater will also be cut-off.
Pressing the silence
key will mute the
ProbeFailure/Disconnect
Alarm:
audible
alarm,alarm
switches
off theduring
visual

The Probe
Failure
is active
indication
and
restores
the
the Baby
Mode of operation.
controlled
heating.

The alarm turns on when the skin



Global
Alarm
Probe
Failure
Indicator
temperature probe fails, or is disconnected
from the warmer.
The red indicator above the probe failure
symbol illuminates as seen in the figure 19.
In Manual Mode, if the probe fails/ is
removed or disconnected, heat is
maintained with blank baby temperature
display.
In the Baby Mode, during probe failure the
Probe Failure alarm illuminates with a
single tone alternating alarm. The audio
alarm alone can be muted for three
minutes by pressing Alarm Silence key.
Figure 19: Probe Failure Indicator
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 13
Illustration
Description
System/Heater Failure Alarm:
System/Heater Failure alarm is a
non-mutable alarm during which
the heater is turned off and
System Failure alarm indicator
illuminates. An alternating single
tone alarm is activated at this
instance. The Heater will be cutoff, System Failure alarm and the
indicator is illuminated as seen in
Figure 20.
The following errors are displayed
on the set temperature display:
Global Alarm
System / Heater
Failure Indicator
Relay
Failure
Display
Triac Failure
Display

Key Stuck
Display


Wrong
Configuration
Plug Display

Figure 20: System/ Heater Failure Alarms
14
2042376-001 Rev G
During power up process if
there is a failure with relay,
“rLy” is displayed on the set
temperature display and
with Triac failure, “trC” is
displayed on the Set
Temperature display as
seen in Figure 20.
If a key is stuck, “key” is
displayed on the Set
Temperature display.
If there is a mismatch
between the heater element
and voltage configuration,
“CFg” is displayed on the Set
Temperature display as
seen in Figure 20.
During normal operation if
there is an open circuit in
heater line or if CPU
hangs/fails, System Failure
alarm is activated without
any display.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Over voltage and undervoltage indications.
Illustration
Description

If the applied mains voltage exceeds the
rated voltage by 10% for atleast 1
minute, “OVR” is displayed on the set
temperature display as seen in Figure 21.
The heating shall be cut off when “OVR” is
displayed on the display
WARNING: Do not leave baby unattended
while “ovr” is displayed as heater will be
turned off.
Figure 21: OVR

If the applied voltage is lower than the
rated voltage by 10% for atleast 1
minute, “UVR” is displayed on the set
temperature display as seen in Figure 22.
In this condition, temperature monitoring
and all other warmer functions are
present.
Figure 22: UVR
Heat OFF indication:
When the hood is rotated to either of the sides
the heat level bar graph turns off and Heat
OFF indicator flashes.
NOTE: In the Heat OFF condition, audible
alarms are absent.
In this condition, temperature monitoring and
all other warmer functions are present.
Heat OFF
Indicator
Figure 23: Heat OFF Indicator
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 15
Power Failure Alarm:
Power Failure alarm turns on when the
external power source fails or is disconnected.
When the Power Failure alarm turns on:

A red indicator located above the Power
Failure alarm symbol is illuminated as
seen in Figure 24.

A continuous audible alarm is activated
at this instance.
Power
Failure
Alarm
Figure 24: Power Failure Indicator
Chapter 2
System Setup and Checkout Procedures
2.1 Mechanical Checks
WARNING :Before using the LullabyTM Warmer, read this manual. Attempting to use device
without a thorough understanding of its operation may result in patient or user
injury.
WARNING :Do not perform the preoperational checkout procedure while the patient occupies
the LullabyTM Warmer.
WARNING:Complete the preoperational checkout procedure section of this manual before
putting the LullabyTM Warmer into operation. If the LullabyTM Warmer fails any
portion of the checkout procedure it must be removed from use and repaired.
NOTE
16
Follow the checkout procedure and the hospital guidelines before admitting a new
patient to the LullabyTM Warmer.
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Illustration
Description
Unplug the power cord from the wall socket,
before
performing
the
preoperational
mechanical checks.
Figure 25: Disconnecting the Power Cord
Power Cord
Examine the power cord for any signs of
damage. Replace the cord if damage is
evident.
NOTE: Use the handle to wrap the power cord
when the LullabyTM Warmer is being
moved.
Handle
Figure 26: Power Cord
Examine the warmer overall for any damaged
or missing parts.
NOTE: Figure 25 displays the warmer with all
the
accessories
mounted.
These
accessories, (IV pole, Utility pole, Cylinder
holder and Monitor/Instrument tray) are
optional and are not supplied with the
warmer.
Figure 27: Inspecting the LullabyTM Warmer
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 17
Illustration
28A
Description
Follow the instructions given below to
check the rear casters:
1.
Lock the caster brakes as seen in
Figure 28A and check that they
hold the unit in place.
2.
Release the brakes as seen in
Figure 28B and check that the unit
moves smoothly.
28B
Figure 28: Locking/Releasing Rear Caster Brakes
Check that all the casters are in firm
contact with the floor and that the
unit is stable by locking the caster
brakes.

Check the operation of the four
bedside panels.
Figure 29: Inspecting the Bedside Panel
The bedside panels should lock securely
in the upright position as seen in Figure
30.
Figure 30: Inspecting the Bedside Panel Lock
18
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Illustration
Description
Figure 31: Tilting the bed towards the pillar
Figure 32: Tilting the bed away from the pillar
Checking the bed tilt

Check the operation of the bed tilt by
rotating the bed tilt handle towards
the pillar and away from the pillar as
seen in Figure 31 and Figure 32.

When the rotation of the bed tilt
handle is stopped, the bed should stay
in position at any angle along its tilt
path as seen in Figure 33.
Figure 33: Bed Position Parallel to Floor
Figure 34: Hood Swivel – right
Figure 35: Hood Swivel - left
Checking the heater hood swivel
To check the operation of the heater hood
swivel, pull the knob and swivel the heater
hood on either side as seen in Figure 34 and
Figure 35.
Ensure that the heater hood locks
automatically when:

The heater hood is swiveled to the
right and then brought back to its
original position.

The heater hood is swiveled to the left
and then brought back to its original
position.
Figure 36: Hood Lock
LullabyTM
Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 19
2.2 Controller Checks
WARNING :Do not use the LullabyTM Warmer in the presence of flammable anesthetics: an
explosion hazard exists under these conditions.
WARNING :Always connect the LullabyTM Warmer directly to a wall outlet. Connecting to a
power strip or another piece of equipment may result in power failure errors.
Illustration
Description
Connect the power cord to a rated AC wall socket
and lock the caster brakes.
NOTE: Power outlets are region specific.
Figure 37: Power Connection
Connect the patient probe to the jack on the
control panel.
NOTE: Insert the probe completely into the jack till
you hear a click.
Figure 38: Patient Probe Connection
Switch on the Power Standby/ON switch located on
the control panel.
Check that:

All the displays and indicators light

Heater level bar graph is 100%

Audible beeps will be heard

Observation lamp illuminates on when the
Observation Light Standby/ON switch is
operated.
Power Standby/ON
Switch
Figure 39: Power Standby/ON Switch
20
2042376-001 Rev G
NOTE: Do not press any key on the control panel
when switching on the LullabyTM Warmer. This
will turn on the “System failure” alarm and
“key” is displayed on the set temperature
display (Refer to Alarms and Indications).
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Check the skin probe by placing it between your
fingers and then verify the increase in baby
temperature reading.
Figure 40: Checking the Skin Probe
2.3 Accessories Check
Illustration
Description
Check that the accessories are securely mounted as
seen in Figure 41.
Figure 41: Checking the Accessories
If the drawer package is installed, check that all the
drawers open and close freely as seen in Figure 42.
Figure 42: Opening the drawer
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 21
Chapter 3
Maintenance and Cleaning
WARNING:The heater, lights and surrounding areas are hot enough to cause skin burns. Unplug
the LullabyTM Warmer and allow the heater to cool before dismantling or cleaning.
WARNING:Always disconnect the power before performing service or maintenance procedures
explained in this manual. Apply power only if you are specifically instructed to do so
as part of the procedure.
3.1 Repair Policy
Warranty repair and service should be performed by a GE Healthcare Service Representative or at
the GE Healthcare Service and Distribution Center. To contact a GE Healthcare Service
Representative, call the GE Healthcare Service Office listed in this manual.

Do not use malfunctioning equipment, including equipment that does not pass the
checkout procedure.

Non-warranty repairs may be performed by a GE Healthcare Representative or by a
competent, trained person who has experience in repairing devices of this nature.

Refer to the list of service parts and for instructions on how to service and calibrate the
LullabyTM Warmer in this manual.

After service, follow the checkout procedures before using the LullabyTM Warmer.
CAUTION:Detailed information for more extensive repairs is included in this manual solely for
the convenience of users having proper knowledge, tools and test equipment, and for
service representatives trained by GE Healthcare.
3.2 Required Tools and Personnel Protection Equipment
Sl. No.
1
Description
Standard service Tool Kit
2
Leakage Current Tester, Digital Multi Meter
3
Antistatic Mat
4
Anti- Static Wrist Strap
5
Safety shoes, safety gloves and safety glasses
CAUTION: Always use the personnel protection equipment when installing, dismantling,
servicing and conducting maintenance of the warmer.
3.3
Maintenance Schedule
The LullabyTM Warmer should be maintained in accordance with the preventative maintenance
procedures detailed in this manual. Service maintenance must be performed by a technically
competent individual.
22
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
3.3.1
Operator maintenance
This schedule lists the recommended times for regular maintenance. Always follow hospital and
local regulations for required frequency of regular maintenance.
Every week
Clean and disinfect the LullabyTM Warmer as required, or before a new patient is admitted.
3.3.2
Service maintenance
This schedule lists the minimum frequencies. Always follow hospital and local regulations for
required frequencies.
Annually
Perform the electrical safety checks annually or when equipment is serviced or follow hospital and
local regulations for required frequency of regular maintenance.
Electrical Safety Tests
Use an approved electrical safety analyzer to test the unit’s ground continuity and leakage
current. For reliable leakage current readings, the ground resistance check should be performed
first. Follow the servicing instructions supplied by the manufacturer of the electrical safety
analyzer to verify the following:
Ground Resistance Check
 Measure the resistance between the ground pin, on the line cord plug, and exposed metal of
the electronic enclosure. The ground resistance must be less than 0.2 ohms.
Note: Not all metal components are safety ground bonded. Only the heater reflector, heater duct,
and center pillar are required to be safety ground bonded. When servicing involves disturbing
the ground bonds of these components, the ground integrity should be verified.
Earth Leakage and Chassis Leakage Current
For 220—230—240 V AC rated devices:
 In normal condition and in all possible operating modes the earth leakage current shall be less
than 500 microamperes.
 If required by local ordinances, in single fault condition and in all possible operating modes the
earth leakage current shall be less than 1000 microamperes.
Patient Lead Leakage Current
For AC lead leakage current:
 In normal condition in all possible operating modes the patient lead leakage current shall be
less than 100 microamperes.
 If required by local ordinances, in single fault condition in all possible operating modes the
patient leakage current shall be less than 500 microamperes.
NOTE: The isolation of the patient temperature probe is dependent upon the insulation of the baby
temperature probe. These probes are 100% tested and do not require retesting. If desired, the
patient temperature probe can be tested by wrapping it in foil or submerging 6 inches (15 cm)
of the part of the probe that attaches to the patient in normal saline. Measurements shall be
taken from the conducting medium. The patient lead leakage current limits listed above are
applicable.
3.4 Cleaning Instructions
NOTE
These guidelines are designed to complement and do not replace hospital infection
control policies.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 23
Important notes for consideration prior to cleaning:

Recommended cleaning cycle of the LullabyTM Warmer is every one week or between
babies or following hospital guidelines.

Recommended cleaning cycle in addition to hospital guideline:
Between Patients:
• Weekly for patients occupying the bed longer than one week
• When visible debris or discoloration is present

Wear a gown and gloves as per the hospital policy.

Prior to cleaning, remove any patient care equipment from drawers and shelves.
Remove any accessory equipment for cleaning as well as the patient temperature
probes.

Empty the drawers and the shelves. Remove the accessories and the probes.

Temperature probes must not be submerged in liquids. Discard the disposables. Use a
soft cloth to apply cleaning solution to the temperature probes to disinfect them.

These guidelines are designed to complement and are not meant to replace hospital
infection control policies.
Cleaning Instructions:
After each patient use, follow your hospital’s infection control procedures for surface disinfection.

Wipe down the surfaces of the LullabyTM Warmer with a soft cloth dampened with a
cleaning solution. Refer to Section 3.6 Cleaning Solutions.

Always follow the cleaning solution manufacturer’s direction for use.

After completing air drying of cleaning solution, wipe all surfaces with a soft cloth to
remove any cleaner residue.
Illustration
Description
WARNING:Heating Element
Protective Grid
Do not clean the radiant heating element inside the
protective grid.
Figure 43: The Hood
WARNING: Do not spray cleaning solution into the vents on the
back of the heater assembly; this can damage the
electronic components inside the LullabyTM Warmer.
CAUTION:Electronic devices are susceptible to damage from discharges of static electricity.
These devices are adequately protected, but can be damaged if the LullabyTM
24
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Warmer is dismantled beyond that recommended for cleaning and maintenance.
WARNING:The heater, lights and surrounding areas are hot.
3.5 Cleaning the LullabyTM Warmer
CAUTION:Use the cleaning solution sparingly on a cloth when cleaning the LullabyTM Warmer.
Do not saturate the unit - excessive solution will damage the internal components.
Step Illustration
1
Description
Get together personal protection equipment.
2
Unplug the power cord. Move the LullabyTM Warmer to an
area where you have adequate space to get around and
clean.
3
Clean the surface of the LullabyTM Warmer using mild
detergent solution applied with a damp cloth or sponge.
4
Do not allow liquids to seep into the electrical housing.
5
Remove all the accessories and the patient temperature
probe.
6
Empty the drawers.
Remove the four bedside panels; refer to Section 7.1.19
Replacing Bedside Panel.
NOTE: The rear bedside panel can be removed only after
tilting the bed away from the center pillar.
7
Figure 44: Removing the
Plexiglas
Remove the mattress from the bed as seen in Figure 45.
8
Figure 45: Removing the
Mattress
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 25
Step Illustration
Description
Remove the clear Plexiglas plate by holding it at the
slots as seen in Figure 46.
9
Figure 46: Removing the Plexiglas
Wipe down component parts of the bed and the
chassis base with recommended cleaning solution
as per hospital infection control policy. Rinse and dry
according to the cleaning agent manufacturer’s
direction.
10
Figure 47: Cleaning With Ear Bud
NOTE: To clean the areas which are not reachable,
use cleaning acids such as cotton swabs,
cleaning wipes or hospital suggested aids to
ensure visible cleanliness of all areas.
Remove the X-ray tray to clean it.
11
Figure 48: Removing the X-Ray Tray
12
Chemically disinfect and dry the control panel.
13
Chemically disinfect and dry the dovetail rails.
14
Remove the drawers, immerse in soap solution,
wash and wipe after complete drying to remove
residue. Also follow cleaning manufacturer’s
instructions.
15
Inspect all visible surfaces of the LullabyTM Warmer.
16
Allow all parts to dry for 45 minutes before using
the LullabyTM Warmer bed.
Replace chemically disinfected component parts in
the reversed order in which they were removed.
Replace the temperature probes and the cleaned
accessories.
17
18
19
26
Plug the power cord to a power outlet.
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Perform the system checkout procedure explained
in Chapter 2 before using the LullabyTM Warmer.
20
3.6 Cleaning Solutions
Use the only cleaning solutions (or chemical equivalents) listed below for cleaning.
Generic Formulation
Sodium Hypochlorite
Maximum Concentration
0.5% Aqueous Solution
Glutaraldehyde
2%
Hydrogen Peroxide
6%
Cavicide®
100% spray
CAUTION:Do not use the following cleaners, they will damage the parts being cleaned:
• Isopropyl Alcohol
• Quaternary Ammonium (such as Virex)
• Solvents (such as acetone)
CAUTION:Do not spray cleaning solutions directly on the LullabyTM Warmer.
CAUTION:Apply the cleaning solution with a clean sponge or cloth. Do not allow liquids to seep
into the heater housing.
CAUTION:Always dry the surfaces with a clean, damp, soft cloth to avoid scratches and remove
any residue of the cleaning solution left after cleaning.
3.7 Cleaning and Disinfecting Individual Components
Patient Probe (Reusable)
CAUTION:Avoid placing excessive strain on the probe lead. When cleaning, be careful not to
pull or bend the lead at the probe tip. Always remove the probe from the Lullaby TM
Warmer by grasping the plug at the control panel. Do not pull on the probe lead.
CAUTION:Do not apply cold sterilization or cleaning solutions to the probe connector.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 27
CAUTION:Do not autoclave or gas sterilize the skin temperature probe. Do not immerse the
probe in liquid cleaners. These precautions will prevent damage to the probe.
CAUTION:Do not allow cleaning fluid to leak into the probe and electrical connectors. This
may damage the equipment.
Step
Description
Determine if the patient probe is disposable or reusable:
1
2
NOTE

Reusable probes use a separate, heat-reflecting patch, are gray and have a
round metal disk at the patient end.

Disposable probes come with a smaller heat reflecting patch already
attached, are white and have no metal disk at the patient end.
Clean the reusable patient temperature probe by gently wiping with a soft damp cloth
containing a disinfecting agent safe for use on the probe materials. Always be sure to
wipe dry all cleaning agents after cleaning.
Disposable skin temperature probes cannot be cleaned and are intended for single
patient use.
3.8 Cleaning Other Components
CAUTION:Do not clean the LullabyTM Warmer with organic solvents, scouring compounds,
strong acids, or strong bases. These compounds may damage the components.
CAUTION:To minimize the generation of static electricity, do not polish the bedside panels
with a dry cloth.
CAUTION:Do not autoclave or gas sterilize any of the plastic parts.
CAUTION:The area of the LullabyTM Warmer that comes into contact with iodophor solution
will turn yellow due to staining. Iodine based solutions tend to discolor the surface
of the LullabyTM Warmer.
28
NOTE
Do not soak any component of the LullabyTM Warmer in cleaning solutions.
Always wipe dry the components to remove traces of the cleaning solutions.
Following these recommendations will extend the life of the components.
NOTE
Do not allow excess cleaning solution to seep between plastic parts (for example:
between the side panels and the lock or the hinges) where it cannot be easily
wiped dry with a cloth.
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Chapter 4
Troubleshooting
There is no separate service mode in this equipment. During power up, the software will check all
the safety critical functions. The following are the troubleshooting guidelines for the trained
personnel:
Symptom
Likely causes
Defective heater tube
Action
Replace heater tube FRU 2045962001–for 230 V
Replace heater tube FRU – 2056723001 for 115 V
Replace heater tube FRU – 2061076001 for 100 V
Replace cable assembly heaterobservation lamp 2039891-001 in
FRU 2043950-001
Defective cable assembly
heater-observation lamp.
NOTE: For Warmer with halogen
lamp and transformer.
Replace cable assembly heaterobservation lamp 2060529-001 in
FRU 2062276-001
NOTE: For Warmer with SMPS and
LED observation lamp.
Heater Failure
alarm
Heater
cable
is
disconnected from the
PWA.
Check if the heater tube
resistance is above 100
ohms.
Improper connection of
connector P10 on the PWA.
Connect heater-observation lamp
cable to PWA (PCB Wire Assembly)
If yes, replace heater tube 2044386001
Check the connection on the PWA
Replace PWA FRU 2043951-001
The connector from the
heater tube to the PWA is
damaged.
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp
System does not turn on.
LullabyTM Warmer
Power
cord
is
not
connected to the wall.
socket.
Connect the power cord to the wall
socket
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 29
Symptom
Likely causes
Blown Fuse on power inlet
cable harness
Action
Replace cable Harness Inlet cable
2039887-001 in FRU 2043950-001
NOTE: For Warmer with
halogen lamp and
transformer.
Blown Fuse on PWA
NOTE: For Warmer with
SMPS
and
LED
observation lamp.
Transformer failure
NOTE: For Warmer with
halogen lamp and
transformer.
SMPS failure
NOTE: for Warmer with
SMPS
and
LED
observation lamp
Improper connection
connector P2 on PWA
of
Replace fuse 4A fuse
2062278-001 for 230V
Replace fuse 8A fuse
2062278-001 for 115V
Replace fuse 10A fuse
2062278-001 for 100V
Replace the transformer
001 in FRU 2043950-001
in
FRU
in
FRU
in FRU
2039947-
Replace SMPS from FRU 2062282001
Check the connection on the PWA
Replace PWA FRU 2043951-001
NOTE: For Warmer with halogen
lamp and transformer.
Defective PWA
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp
Defective System Power
Standby/ON
switch
harness
Replace
the
System
Power
Standby/ON
switch
harness
2039889-001 in FRU 2043950-001
NOTE: For Warmer with halogen
lamp and transformer.
Improper connection
connector P5 on PWA
of
Defective power inlet cable
harness
Check whether 240V configuration
plug is used for 240V system and
120V for 120V system.
Replace cable Harness Inlet cable
2039887-001 in FRU 2043950-001
Defective Push button key
Replace PWA.
Faulty configuration plug
Push button key failure
30
2042376-001 Rev G
Check the connection on the PWA
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Symptom
Likely causes
Jammed Push button Key
Defective
Observation
lamp
Lamp switch cable from
the front panel to the PWA
is disconnected.
Action
Replace PWA.
Replace observation lamp.
Check the connection of P1 on PWA
Replace cable assembly heaterobservation lamp 2039891-001 in
FRU 2043950-001
Defective
lamp socket
Observation
NOTE: For Warmer with halogen
lamp and transformer.
Replace 2060529-001 in FRU
2062276-001 for all 3 configurations
NOTE: For Warmer with SMPS and
LED observation lamp
Observation lamp does
not glow
Replace the observation lamp switch
cable harness 2039890-001 in FRU
2043950-001
The lamp switch cable
from the front panel to the
PWA is damaged.
NOTE: For Warmer with halogen
lamp and transformer.
Replace cable assembly 2060528001 in FRU 2062276-001
NOTE: For Warmer with SMPS and
LED observation lamp.
Replace cable assembly heaterobservation lamp 2039891-001 in
FRU 2043950-001
Defective cable assembly
heater-observation lamp
NOTE: For Warmer with halogen
lamp and transformer.
Replace cable assy 2060529-001 in
FRU 2062276-001 for all 230V, 115V,
100V
NOTE: for Warmer with SMPS and
LED observation lamp.
Replace PWA FRU 2043951-001
Global Alarm indicator
continues to be lit up.
CPU failure
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: for warmer with SMPS and LED
observation lamp
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 31
Symptom
Likely causes
Power
cord
connected to
socket.
is
the
not
wall
Either or both the fuses in
the rear panel inlet are
blown.
Action
Check if the Observation lamp lights
up in LullabyTM Warmer after the
power cord is connected to the wall
socket.
Replace cable Harness Inlet cable
2039887-001 in FRU 2043950-001
NOTE: For Warmer with
halogen lamp and
transformer.
NOTE: for warmer with
SMPS
and
LED
observation lamp
Replace 4A fuse in PWA from FRU
2062278-001
for
230V
Replace 8A fuse in PWA from FRU
2062278-001
for
115V
Replace 10A fuse in PWA from FRU
2062278-001 for 100V
Config. plug is missing or
defective
If yes, Replace Config. plug
2039935-001 in FRU 2043950-001
Either or both the fuses in
the PWA are blown
Power failure alarm when
the System Power is
switched on.
NOTE: For Warmer with
halogen lamp and
transformer.
Fuse F1 on the PWA is
defective.
Replace PWA FRU 2043951-001
NOTE: For Warmer with
halogen lamp and
transformer.
Replace the transformer 2039947001 in FRU 2043950-001
CR12 on the PWA is not lit.
NOTE: For Warmer with halogen
lamp and transformer.
Replace SMPS from FRU 2062282001
NOTE: for warmer with SMPS and LED
observation lamp
Power switch cable from
the
front
panel
is
disconnected from the
PWA.
Defective Light Switch
32
2042376-001 Rev G
Improper connection
connector P1 on PWA
of
Connect the cable assembly.
Replace the light switch cable
harness
Check the connection on the PWA
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Symptom
No Mobility
Likely causes
Transformer failure
The connector from the
heater tube to the PWA is
damaged.
SMPS failure
(for warmer with SMPS and
LED observation lamp to be
added)
Locked castor brake
Action
Replace the transformer
Replace the PWA
Damaged castor
Replace the castor
Defective probe
Improper
Skin
Probe
connection.
Defective Skin Probe
Replace probe
Reconnect the Skin Probe
Skin
Probe
connected.
is
not
Replace SMPS from FRU 2062282001
Release the castor brake
Replace the Skin Probe
Connect the Skin Probe
Replace PWA FRU 2043951-001
NOTE: For Warmer with halogen
lamp and transformer.
Defective PWA
Replace PWA FRU 2062277-001
Skin Probe Failure
NOTE: For Warmer with SMPS and
LED observation lamp
Replace PWA FRU 2043951-001
Defective probe jack on
PWA
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: for warmer with SMPS and LED
observation lamp
Heater hood does not
swivel
Hood is not aligned to
center
Mechanism Jam
Obstacle
for
mechanism
Tilt Knob is loose
Bed base does not tilt
Damaged heater hood
exterior
LullabyTM Warmer
tilting
Align the heater hood to the center
and pull the swivel Knob
Replace with support plate assembly
FRU
Check for any obstacle in the path of
the tilting mechanism
Tighten the knob screw.
Bed tilt mechanism failure
Replace the Bed tilt mechanism
Accident
Loose screw
Replace the exteriors
Tighten the screw of cap
Damaged
accident
due
to
an
Replace the heater hood exteriors
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 33
Symptom
Base leg cap loose
When
the
LullabyTM
Warmer is switched on,
"key" is displayed on the
Control
Temperature
display
with
alarm
indication.
Likely causes
Broken leg cap or cannot
tighten cap
Action
Replace the leg cap
Loose screw
Align cap and tighten the screw
A key on the front panel
was
pressed
when
switching on LullabyTM
Warmer.
Check if any of the keys on
the front panel is stuck.
Do not press any key on the front
panel when the system is being
switched on.
Check for jammed keys.
Replace PWA FRU 2043951-001
One of the keys on the
front panel is defective.
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp.
Replace PWA FRU 2043951-001
When
the
LullabyTM
Warmer is switched on,
"rLy" is displayed on the
Control
Temperature
display
with
alarm
indication.
The
safety
defective.
relay
is
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp
Replace PWA FRU 2043951-001
When
the
LullabyTM
Warmer is switched on,
"trC" is displayed on the
Control
Temperature
display
with
alarm
indication.
The heat control triace is
defective.
34
2042376-001 Rev G
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp
Config. Plug P9 is wrong or
defective.
When
the
LullabyTM
Warmer is switched on,
NOTE: For Warmer with halogen
lamp and transformer.
Replace Config. plug 2039935-001 in
FRU 2043950-001
NOTE: For Warmer with halogen
lamp and transformer.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Symptom
"CFg" is displayed on
Control
Temperature
display.
Likely causes
The configuration switch is
configured wrongly.
Action
Ensure the configuration switch SW1
on the PWA is configured as per the
table.
B
A
230V
OFF
OFF
115V
ON
OFF
100V
OFF
ON
NOTE: For Warmer with SMPS and
LED observation lamp
Swivel sensing cable not
connected.
Heater is cut off when
Hood is at center position
with system failure LED
blinking without alarm.
Connect Swivel sensing cable
Replace Swivel sensing cable
2044356-001 in FRU 2043950-001
Swivel sensing cable is
defective.
NOTE: For Warmer with halogen
lamp and transformer.
Replace Swivel sensing cable
2060526-001 in FRU 2062276-001
NOTE: For Warmer with SMPS and
LED observation lamp.
Heater is cut off and the
bargraph is not turned on
when the
hood is
swiveled back to zero
position.
LullabyTM Warmer
Limit
switch
actuated.
is
not
Gently adjust the hood near zero
position.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 35
Chapter 5
System Installation Procedure
LullabyTM Warmer system should be installed by qualified personnel. Follow the instructions
carefully to ensure proper mounting and safe operation of the LullabyTM Warmer.
5.1
Required tools and Personnel Protection Equipment (PPE)
CAUTION: Always use the personnel protection equipment when installing, dismantling,
servicing and conducting maintenance of the warmer.
5.2
Contents of LullabyTM Warmer Packaging
Verify the following are included in the main packaging box. Also refer to order list placed by the
customer and to specific instructions before unpacking the box.
Sl.
No.
1
36
Description
Standard service Tool Kit
2
Leakage Current Tester
3
Anti- Static Wrist Strap
4
Anti- Static Mat
5
Safety glasses, Safety gloves and Safety shoes
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Packaging
Hood assembly Packing Box
Bed assembly Packing Box
Parts Description
Hood assembly
Bed Base assembly with
X-ray tray
Mattress
Clear bed
Bedside Panels
Slotted Panel assembly
Hardware Pouch
Monitor assembly fastener
pouch
(Optional)
Utility box
Service manual
Operator manual
Height adjustment Pin
Power cord
Utility post 3.5”
Leg and Pillar assembly
Accessories
Pouch (This contains probes
and reflecting patches)
LullabyTM Warmer
Leg assembly
Pillar assembly
IV Pole assembly
Utility Pole assembly
Monitor assembly
Drawer assembly
MSB drawer assembly
Cylinder Holder assembly
Utility post 3.5”
Basket assembly
Slotted window panel
Chest
Tube
drainage
hanger
XL (French) Cylinder Holder
Pouch
containing
1
reusable probe
Package containing 50
heat reflecting patches
Quantity
1
1
Optional
M8X25
CSK
Loctite screws
M8 Nylock nut
M8 tooth washer
M5X16
Button
head screw
M5 flat washer
M5 spring washer
M5X12 skt Button
head screw
M5 flat washer
M5 spring washer
1
1
4
1
10
(2 extra)
4
4
2
2
2
4 per set
Optional
4 per set
4 per set
1
1
1
1
1
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
1
1
1
1
1
1
1
1
1
1
1
1
Optional
1
1
1
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 37
Laurel Orderable Accessories:
Below table lists accessories which are not included in the packaging box and can be ordered from
Laurel.
Packaging
Laurel Orderable Accessories
5.3
Parts Description
Resuscitation bag clip
Quantity
Optional
1
Tubing management
Optional
1
Retaining Clip
Optional
1
Unpacking the shipping box
The LullabyTM Warmer is shipped, dismantled in one box. After opening the box, check if all the
contents are present. If any of the contents listed in the contents table is missing, contact your
local customer care at the number provided at the end of this document. If it is a sea shipment,
uncover the shipment foil and then proceed with the unpacking.
Handle
Top Cover
Handle
Strap
Side Enclosure
Figure 49: Unpacking the LullabyTM Warmer shipper box
38
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Figure 50: Contents of LullabyTM Warmer shipper box
Leg Assembly
Pillar Assembly
Figure 51: Contents of LullabyTM Warmer shipper box
Follow the instructions given below to unpack the warmer shipper box:
1.
Cut open the six straps on wooden or eight straps on corrugated packing box.
2.
Remove the lid and lift the side enclosure of the packing box.
3.
If the packaging is seaworthy, cut the aluminum foil/shrink wrap.
4.
Cut open the straps on the corrugation boxes and the accessories.
5.
Separate the Hood, Bed packing boxes and accessories.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 39
6.
Lift the leg assembly to separate it from the packing box.
7.
To remove the two Cylinder Holders unscrew the (4 Qty) M8 nuts using a box spanner.
NOTE
1.
The pouch that contains the probes and heat reflecting patches is
stuck on to the packing box that holds the hood.
2.
The accessories listed are optional. Place an order to obtain the
accessories.
3.
When repacking the warmer refer to the Packaging Drawing Part
number 2044144-002 / 2057688-001 for instructions to repack.
4.
Preserve the packaging so that you can use it to repack the
warmer when it is being transported locally.
WARNING:In the assembled condition (Heater hood and bed assembled), the Lullaby TM
Warmer should not be subjected to outdoor transport.
5.4
Pillar to Leg Assembly and Height Adjustment
WARNING:Apply castor brakes before installing the Lullaby TM Warmer.
Illustration
Description
To assemble the pillar and leg ensure you
have the following:
Handle
Recliner
Fulcru
m
Connecting
rod
Figure 52: Pillar Assembly
40
2042376-001 Rev G
1.
2.
3.
4.
5.
6.
Pillar assembly
Leg assembly
CSK M8 loctite screws (Qty 6)
5 mm Hex key
3 mm Hex key
Height adjustment Pin
Warning:
Do not lift the pillar assembly by
holding onto the recliner or the
connecting rod.
Instructions to fix the pillar and leg
assembly:
1.
Place the leg assembly on the
floor.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
2.
3.
4.
5.
Apply brakes on the rear castors.
On the pillar assembly, remove
the front and the rear skirts using
3mm hex key.
Slide the pillar assembly over the
leg assembly through the base ‘C’
support.
Use the handle or fulcrum to lift
the base assembly to the desired
height.
Note: To fix the warmer bed at the desired
height, align the holes as described in
the procedure to adjust the height of
the warmer bed.
6.
7.
Align the holes on the pillar
assembly with the holes on the
leg assembly.
Insert the height adjustment pin
into the height pin guide.
Figure 53: Leg Assembly
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 41
Pillar to Leg Assembly and Height Adjustment (Continued)
Illustration
Lowest Height (880mm)
Mid Height (950mm)
Top Height (1020 mm)
Figure 54: The location of the screw holes on the leg assembly
Handle
Pillar
Figure 55: Pillar to Leg Assembly
Description
The bed can be adjusted to three desired heights,

Lowest Height (880mm).

Mid Height (950mm).

Top Height (1020 mm).
There is a difference of 70 mm between the consecutive heights.
Note: The height levels mentioned here are measured from the floor to the surface of the
mattress
WARNING: -
42
1.
Do not attempt to adjust the height of the bed after the hood and bed are fixed to the
base assembly.
2.
Always align the extreme screws before adjusting the middle one.
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Illustration
Description
Instructions to adjust height:
1.
Remove the fasteners.
2.
Press open the snap of height
skirt.
3.
Match the hole & insert the
height adjustment pin for the
required height.
4.
Tighten the
fasteners.
5.
Press to assemble the snaps.
Snap
M8
(QTY
6)
6.Fasten the M5 screws.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 43
5.5
Assembly of Pillar and Bed
Illustration
Bed Base
Tooth Washer
Bed tilt
Mechanism
M8 Nyloc
Nut
Figure 56: Bed Base Assembly
Description
To assemble the Pillar and the bed ensure that you have the following:

Bed base

M8 Nyloc Nuts (Qty 4)

Tooth washers (Qty 4)

M8 Box Spanner
Instructions to assemble the base and the bed:
1.
Position the bed base assembly on the bed tilt mechanism as shown in Figure 56.
2.
Fasten the M8 Nyloc nuts and the tooth washers (Qty 4) securely to the assembly.
Note: Before fixing the bed base to the pillar assembly ensure that the bed tilt mechanism is in
parallel to the floor. This will help you to install the bed without difficulty.
44
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Illustration
Description
Bedside Panel
3.
Assemble the four bedside
panels.
Refer to 7.1.19,
Replacing the Bedside Panel,
to fix the four bedside panels.
NOTE: Peel off the protective cover on
the bedside panels before the unit
is put into use.
Figure 57: Bedside Panels Assembly
Mattress
Clear
Plexiglas
Plate
X-ray
Tray
4.
Figure 58: Mattress, Clear Plexiglas
Plate, and X-tray Tray Assembly 1
5.
Place the clear Plexiglas plate
and the mattress on to the
bed base.
Slide in the X-ray tray through
slots firmly.
NOTE: Peel off the protective cover on
the clear Plexiglas plate before the
unit is put into use.
Figure 59: Pillar and Bed Assembly
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 45
5.6
Assembling the Pillar and the Hood
Illustration
4
5
1
33
7
2
6
1.
Hood Assembly
2.
M8x25 CSK Screw
3.
M5 spring washer and
flat washer
4.
M5 X16 Skt button
head screws
5.
M5 screws and
washers
6.
Pillar Rear cover
7.
Hood Support Plate
Figure 60: The Pillar and the Hood
NOTE: For Warmer with halogen lamp and transformer.
For Warmer with SMPS and LED observation light.
4
5
3
1
7
2
6
46
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Description
WARNING:1.
Two personnel are required to mount the hood assembly.
2.
One personnel should hold the tip of the hood while the other person
tightens the screws onto the hood.
To assemble the pillar and the hood ensure you have the following:






Hood assembly
M8 x 25 CSK screws (Qty 2)
M5 X16 Skt button head screw and washers (Qty 2 each)
5 mm Hex keys
3 mm Hex keys
Screw caps
Illustration
LullabyTM Warmer
Description
Instructions to assemble the pillar and the
hood:
1.
Remove the pillar rear cover by
unscrewing the (M5x6) screws.
2.
Place the hood assembly on the pillar.
3.
Fasten the M8x25 csk screws (Qty 2)
through the holes in the pillar and the
hood support plate. Do not fully tighten
the screws.
4.
Fasten the M5 X16 csk screws and
washers (Qty 2 each) to the hood
support plate through the holes in the
rear of the hood support plate until
washers are flattened.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 47
NOTE: For Warmer with halogen lamp and
transformer.
NOTE: First tighten the M5 screws and then
the M8 x 25 csk screws.
5.
NOTE: For Warmer with SMPS and LED
observation lamp.
Refer to Figure 61. On the PWA (PCB
Wire Assembly) fix the connector from:
 Observation lamp plug ‘P13’ to ‘J13’
connector on PWA.

Heater cable plugs ‘P10’ to ‘J10’ on
PWA.
 Heater earth G4 to be screwed as
shown in Figure 61.

Swivel sensor switch ‘P6’ to‘J6’ on
PWA.
NOTE: For a detailed figure, please refer
section 7.1.6.
Figure 61: Printed Circuit Board
Wire Assembly (PWA)
48
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
6.
Mount back the rear pillar cover using
fasteners until washers are flattened.
(M5 screws and washers each Qty 6).
Figure 62 on the left shows the warmer with
the Pillar and Hood assembled.
Figure 62: Basic Warmer
5.7
Connecting the power cord
Plug in the country specific power cord on the back of the LullabyTM Warmer. Refer to Figure 24 in
the sections above for connecting the power cord.
5.8
Mounting the accessories
WARNING: Overloading the shelves and accessory rails (dovetail rails) can affect the stability of
the LullabyTM Warmer. Always try to evenly distribute the weight of accessories on
both sides of the LullabyTM Warmer for a more balanced load. Limit the total load on
the accessory rails to 28 kg. Do not mount more that 14 kg on a single rail.
WARNING: Do not transport the LullabyTM Warmer with the drawer(s) open.
WARNING: Overloading the drawers can affect the stability of the LullabyTM Warmer. Limit the
load to 3 kg per drawer.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 49
5.8.1
Mounting the IV pole
Illustration
Description
Mounting and Disengaging the IV
Pole:
1.
Loosen
the
mounting
screw on the mounting
block.
2.
Place the IV pole in position
on the dovetail rail.
3.
Tighten
the
mounting
screw.
Mounting
4.
To disengage the IV Pole
Screw
from the dovetail rail,
loosen the mounting screw.
IV Pole
Dovetail
Rail
Mounting
Block
Figure 63: Mounting the IV Pole
50
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
5.8.2
Mounting the Monitor /Instrument Tray
Illustration
Description
Mounting and Disengaging the Monitor
/Instrument Tray:
The Monitor/Instrument tray is delivered in
an unassembled state.
Mounting
Block
M5 Skt
button Screw
Figure 64: The Monitor Tray Assembly
Monitor
/Instrument
Tray
Mounting Screw
Figure 65: Assembling the
Monitor/Instrument Tray
5.8.3
Follow the instructions given below to
assemble the Monitor/Instrument tray:
1.
Assemble the monitor tray with tray
bracket with M5 skt button head
screws, spring and flat washers using
3 mm Hex key. (Qty 4). Fasteners are
located in the utility box.
2.
Loosen the mounting screw on the
mounting block.
3.
Place the Monitor/Instrument Tray in
position on the rail as seen in Figure
65.
4.
Tighten the mounting screw.
5.
To disengage the Monitor /Instrument
Tray from the rail, loosen the
mounting screw.
Note: Ensure that the weight label on the
monitor tray is towards you and
away from the center pillar when you
fix the monitor tray. This is to ensure
that the weight label is not hidden
when ancillary equipment is placed
on the monitor tray.
Mounting the Utility Pole
Illustration
Description
Mounting Screw
Utility Pole
Mounting Block
Figure 66: Mounting the Utility
Pole
LullabyTM Warmer
Mounting and Disengaging the Utility Pole:
1.
Loosen the two mounting screws on the
mounting block.
2.
Place the Utility pole in position on the
rail.
3.
Tighten the two mounting screws.
4.
To disengage the Utility pole from the rail,
loosen the two mounting screws.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 51
5.8.4
Mounting the Cylinder Holder and the Cylinder
Illustration
Description
WARNING:1.
Check that all the castors are
in firm contact with the floor
and that the LullabyTM
Warmer is stable.
2.
Lock the rear side castor
brakes and check that they
hold the LullabyTM Warmer in
place as seen in Figure 67.
Figure 67: Setting the Rear Castor Brakes
Cylinder
Holder
M8x20
Socket
button head
screws
Figure 68: Setting the Rear Castor Brakes
Figure 69: The Cylinder Holder
Figure 70: Fastening with Velcro
Figure 71: Mounting Bracket
52
F
2042376-001 Rev G
Follow the instructions given below to fix the
cylinder holder:
1.
Fix the cylinder holder onto the
center pillar and fasten with M8
x20 socket button head screws.
2.
Place the cylinder into the cylinder
holder and fasten it with Velcro to
hold it firmly.
The following cylinders are recommended:
Sizing
Reference Dimensions
Name
(Length h x
European E-size
Diameter in mm)
750 X 97
Germany 3.5 liter
580 x 100
XXL (French) Cylinder
450 x 140
Mounting XL (French) Cylinder Cylinder:
1.
Fix the Brackets on to the center
pillar with M8x20 socket button
head screws as shown in Figure 69.
2.
Fix the cylinder holder onto the
brackets with M8x 20 socket button
head screws as shown in Figure 70.
3.
Place the cylinder into the cylinder
holder and fasten it with velcro to
hold it firmly.
NOTE: The Bracket and fasteners of XL
cylinder mounting are wrapped along
with the XL cylinder holder in shipping
packaing.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
5.8.5
Mounting the Drawer Assembly
Illustration
Drawer Assembly
M5X12
Flex inside and pull to
assemble/remove
Base
Leg
Lower Drawer
Washer
M8
Fasteners
Drawer Clamp
Figure 73: Mounting the Drawer Assembly
Description
Follow the instructions given below to mount the drawer assembly:
1.
2.
3.
4.
5.
6.
7.
Pull the lower drawer out of the drawer assembly by flexing the lower drawer inwards as
shown in the above figure.
Obtain clamps (Qty 2) and fasteners that are placed inside drawers.
Loosely fasten the two drawer clamps to the base leg (M8 fasteners, Qty 4).
Place the drawer assembly on the leg assembly and align the holes with screw holes in
clamp. Align the screws diagonally.
Fasten the drawer with clamps (M5 fasteners, Qty 4 Qty).
Tighten all the screws.
Replace the lower drawer into the drawer assembly by flexing it and pushing inside.
NOTE: For the mounting procedure of MSB (mild steel blue) drawer refer to Appendix E.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 53
5.8.6
Mounting the Chest Tube Drainage Hanger
Illustration
Description
Chest
Tube
Drainage
Hanger
Mounting
Rail
crew
Mounting and Disengaging the Chest
Tube Drainage Hanger:
1.
Loosen the mounting screw on the
mounting block.
2.
Place the Chest Tube Drainage
Hanger in position on the rail as
seen in Figure 74.
3.
Tighten the mounting screw.
4.
To disengage the Chest Tube
Drainage Hanger from the rail,
loosen the mounting screw.
CAUTION:Ensure the chest drainage
Figure 74: Mounting the Chest Tube
Drainage Hanger
bottles are properly hung
from the drainage hanger.
5.8.7
Mounting the Tubing Management Arm
Illustration
Description
Tubing
Management
Arm
Mounting
crew
Mounting and Disengaging the
Tubing management Arm:
1.
Loosen the mounting screw on
the mounting block.
2.
Place the Tubing management
arm in position on the rail as
seen in Figure 75.
3.
Tighten the mounting screw.
4.
To disengage the Tubing
management arm from the rail,
loosen the mounting screw.
CAUTION:-
Figure 75: Mounting the Tubing
Management Arm
Ensure the tubings have
no kinks when placed in
Tubing management arm.
54
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©2012 General Electric Company. All rights reserved. LullabyTM Warmer
5.8.8
Mounting the Utility Post (3.5”)
Illustration
Description
Utility
Post
(3.5”)
Mounting the Utility Post:
1.
Mounting
crew
2.
3.
Loosen the mounting screw on the
mounting block.
Place the Utility post in position on the
rail as seen in Figure 76.
Tighten the mounting screw.
Figure 76: Mounting the Utility
Pole
5.8.9
Mounting the Basket Assembly
Illustration
Description
Mounting the Basket Assembly:
1.
Assemble the mounting block to Basket
with the knob.
Mounting
2.
Loosen the mounting screw on the
Screw
Basket
mounting block.
Assembly
3.
Place the Basket assembly in position on
the rail as seen in Figure 77.
4.
Tighten the mounting screw.
Figure 77: Mounting the Basket
Assembly
5.8.10
Mounting the Resuscitation Bag Clip
Illustration
Description
Mounting the Resuscitation Bag Clip:
1.
Insert the clip and turn to lock in the
dovetail.
Resuscitation
Bag Clip
Figure 78: Mounting the
Resuscitation Bag Clip
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 55
5.8.11
Mounting the Retaining Clip
Illustration
Description
Retaining
Clip
Mounting the Retaining Clip:
1.
Insert the clip and turn to lock in the
dovetail.
Figure 79: Mounting the
Resuscitation Bag Clip
5.8.12
Assembling the slotted Bedside Panel
Illustration
Description
Slotted Bed
Side Panel
Figure 80: Assembling the Slotted
Bedside Panel
5.9
Assembling the Slotted Bedside Panel:
1.
Press the endpins in and lift the
bedside panel out of the notches. Refer
Operation and Maintenance manual
for instructions.
2.
Hold the Slotted bedside panel and
guide the endpins into the notches
located in the bed.
3.
Release the endpins.
4.
Ensure that the Slotted bedside panel
is held in place firmly.
Checkout Procedures
After the LullabyTM Warmer is fully installed carry out the mandatory checkout procedures. Refer
to 0 System Setup and Checkout Procedures.
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5.10
Repacking the warmer without SKD for local transport
The SKD kit should be assembled right at the customer site to avoid whole-unit transportation
which may result in serious damage to product. When it is not feasible to assemble the SKD kit at
the customer site, follow the below process for local transportation to avoid damages.
Illustration
Description
Hood Removal:
1.
Dismantle the hood. Refer 6.3:
Dismantling the Hood Assembly.
2.
Pack the hood assembly in a
cardboard box and wrap it with straps
tightly to avoid movement.
Remove the
four side
panels
Bed Side Panels Removal
1.
Remove the four bed side-panels and
wrap them in a bubble wrap.
2.
Pack the panel assembly in the
cardboard box and wrap it with straps
tightly to avoid movement.
CAUTION: Remove the dovetail accessories
during transport.

Place the warmer in a position
where it does not touch any hard
surface to avoid scratches during
transport.
Warmer to the desired location, check if there is any damage to its

After moving the LullabyTM
parts.
Fix back the following LullabyTM Warmer parts:

Hood

Bed side panels

Accessories
After fixing the removed parts of the warmer, perform the checkout procedures explained in this
manual.
WARNING:In the assembled condition (Heater hood and bed assembled), the LullabyTM
Warmer should not be subjected to outdoor transport.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 57
Chapter 6
System Dismantling Procedure
WARNING:Before dismantling the warmer do the following:
1.
Switch off the power supply.
2.
Set the castor brakes.
6.1
Dismantling the Accessories
The accessories should be dismantled first before dismantling any other part of the warmer.
Follow the instructions given below to dismantle the accessories.
1.
To remove all rail mounted accessories, refer to the corresponding installation section
for instructions.
2.
To remove the cylinder holder, follow the instructions given below:
i. Loosen the Velcro and take the cylinder out of the cylinder holder.
ii. Disengage the cylinder holder from the center pillar by unscrewing the mounting
screws.
6.2
Dismantling the Base and Bed
Before dismantling the bed tilt, ensure that the bed is parallel to the floor.
Follow the instructions given below to dismantle the base to bed assembly:
1.
Remove the mattress and the clear Plexiglas plate.
2.
Slide the X-ray tray out of the slot.
3.
Remove the front and side panels (Refer Section 7.1.19 Bedside Panel Replacement for
procedure).
Remove the bed base assembly by unscrewing the M8 Nyloc nuts (Qty 4), and tooth
washers.
4.
58
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
6.3
Dismantling the Hood Assembly
Follow the instructions given below to dismantle the pillar and the hood:
Illustration
LullabyTM Warmer
Description
1.
To remove the rear pillar cover, unscrew
M5 screws (Qty 6).
2.
On the PWA, unplug the following
cables:
a. heater
b. observation lamp
c.
swivel sensor
3.
To remove the hood assembly unscrew
the M8 CSK screws (Qty 2) and M5
button head screws (Qty2). Refer to
section, Assembling the Pillar and the
Hood for details.
4.
Remove the hood carefully.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 59
6.4
Dismantling the Pillar to Leg Assembly
When the warmer is being dismantled completely, the pillar and the leg assembly are the last
components that should be dismantled.
Ensure that the other accessories and other assemblies have been removed before you proceed to
dismantle the pillar and leg assembly.
Follow the instructions given below for dismantling the pillar and leg assembly.
Note: Ensure that there are two people to dismantle the pillar to leg assembly.
Instructions to dismantle the pillar to leg assembly:
Refer section 5.4 Pillar to Leg Assembly and Height Adjustment for more details.
1.
Unscrew the rear skirt.
2.
Disengage the front skirt that is snapped to the rear skirt.
3.
Locate the height adjustment pin into the guide pin hole.
4.
Unscrew CSK M8 screws (Qty 6).
5.
Ensure that one person supports the pillar while another removes the height adjustment
pin.
6.
Lift the handle and carefully slide out the leg assembly from the base support.
60
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Chapter 7
Field
Procedures
7.1
Replaceable
Unit
(FRU)
Replacement
Replacing the Parts of the LullabyTM Warmer
WARNING:Before replacing the Field Replacing Unit (FRU)s always do the following:
1. Switch off the power.
2. Set the castor brakes.
3. Remove the cylinders if they are mounted on to the LullabyTM Warmer.
4. Always use anti-static material and wear anti-static wrist strap, safety glasses,
safety shoes and safety gloves while dismantling the LullabyTM Warmer to avoid
possible damage due to static electricity and sharp edges.
7.1.1
Replacing the Hood Exterior (FRU Kit No: 2043936-001)
WARNING: The heater assembly and the protective grid may still be hot if you dismantle the unit
immediately after it has been in use.
CAUTION: Do not touch the inside of the heater reflector. Imprints of fingers may reduce the
output of the heater’s reflective surface. The temperature of the heater can be
determined by holding the skin temperature probe against the heater.
Note: Always perform the system checkout procedure and electrical safety check before returning
the LullabyTM Warmer to use after performing repair.
Illustration
Figure 81: The heater hood with the components separated
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 61
Description
Instructions to replace the hood exterior:
1.
Disengage the hood assembly from the center pillar.
Note 1: Refer to Section 6.3 Dismantling the hood.
2.
Dismantle the existing parts and replace with new FRUs.
Note 2: Refer to the following sections for detailed instructions.
Note 3: Refer to 0 for Illustrated Parts.
Note 4: If rear braket is supplied with hood exteriors 2043936-001, it should be treated as
dummy and discarded.
7.1.2
Replacing the extrusions
Illustration
M5 Flat and Spring
Washers
Hood
Extrusion
M3 Hex Nut
M5x16
Socket
cap
head
screw
Rear
Bracket
Teflon
sheet
Hood
Extrusio
M3 n
Washer
M3x12 Socket pan
cross head screw
Figure 82: Replacing the Rear Brackets and the Extrusions
Description
62
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Instructions to remove the rear bracket and the extrusions:
1.
2.
Dismantle hood assembly. Refer to 6.3 Dismantling the Hood Assembly.
Remove the screw caps (8 caps) and unscrew the M5 screws to remove the hood rear and
front covers.
3.
Pull and hold the swivel actuator knob and then disengage the PWA hood harness through
the hood pillar.
4.
Unscrew the front bracket (4 screws) and slide out the heater, hood top plate and hood
spacer plate.
5.
Unscrew rear bracket (4 screws) to disengage hood extrusion.
2.
Replace the hood extrusion with a new one.
Instructions to reassemble the hood assembly:
1.
Fasten the rear bracket with screws (4 screws).
NOTE: Do not overtighten. Only bottom out the spring washer.
2.
3.
4.
Replace the hood spacer plate, hood top plate and heater and fasten it with screws (4
screws).
Pull and hold the swivel actuator knob and engage the PWA hood harness through the
hood pillar.
Fasten the hood rear and front covers with M5 screws and replace the screw caps.
7.1.3
Replacing the hood spacer, hood top plate and observation lamp
plate
Illustration
Figure 83: Replacing Hood Spacer, Top Plate, Observation Lamp Plate and
Extrusions
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 63
Description
Remove the Hood assembly (refer to 6.3 Dismantling Hood) before you proceed with replacing
the hood spacer, hood top plate and observation lamp plate.
Instructions to replace the Hood Spacer:
1.
Remove the front cover and front bracket. Refer to section 7.1.4, Replacing the Front
Bracket and 7.1.5 Replacing the Front and Rear Covers.
2.
Slide out the heater and the hood spacer.
3.
Slide the new hood spacer and then the heater from front through bottom recess of
extrusions until it connects with rear bracket.
4.
Slide out the hood top plate from the front.
5.
Slide in the new hood top plate from the front through the top recess of both extrusions
until it connects with the rear bracket.
6.
Unscrew the observation lamp plate.
7.
Replace the old observation lamp plate with a new one and fasten it on to the top plate
with M3 pan screws (Qty 2).
8.
Fasten the front bracket and front cover to the hood.
Note: Ensure that the Observation lamp cable runs through hood pillar before the
Observation lamp plate is fixed.
7.1.4
Replacing the Front Bracket
Illustration
Hood
Extrusi
ons
Washers
Teflon Sheet
Washers
M3 Hex Nut
M3x12 Pan Cross
Head Screw
M3 Washers
Front Bracket
Figure 84: Bracket and Extrusions
64
2042376-001 Rev G
M5x16 Skt cap head
screw
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Description
Instructions to replace the front bracket:
1. Remove the front cover by removing the screw caps and unscrewing the M5 screws (Qty 4).
2. Unscrew the front bracket.
3. Separate the front bracket and the Teflon (if provided) sheet.
4. Replace the front bracket with a new one.
5. Fasten the front bracket and the Teflon (if provided) sheet using M3 pan screws, hex nuts (Qty
4) and washers (Qty 8).
6. Fix the bracket assembly to both hood extrusions using M5 Skt screws (Qty 4).
7. Fasten the front cover with screws and replace the screw caps.
7.1.5
Replacing the Front and Rear Covers
Illustration
Figure 85: Replacing Rear Covers
Description
Instructions to replace Front cover
Follow the instructions given below to replace the front cover:
1. Remove the front cover by removing the screw caps and unscrewing the M5 pan screws (Qty 4).
2. Assemble the front cover to align with front bracket and fasten with screw caps and M5 pan
screws (Qty 4).
Instructions to replace Rear Cover
1. Remove the rear cover by removing the screw caps unscrewing the M5 pan screws (Qty 4).
2. Align the new rear cover with hood pillar and rear pillar
3. Fasten the rear cover with screw caps and M5 pan screws (Qty 4).
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 65
7.1.6
Replacing the PCB Wire Assembly (PWA) (FRU Kit No. 2043951-001)
Illustration
Description
Instructions to replace LullabyTM Warmer
PWA:
Refer to the PWA PCB Layout in the
following page.
M5 button
head
Pillar
Rear
Cover
M3x12 Pan Cross
Recs Screw and
Washers
PWA
Figure 86: Replacing LullabyTM
Warmer PWA
NOTE: For Warmer with halogen lamp and
transformer
66
2042376-001 Rev G
1. Remove the pillar rear cover.
2. Disengage all the cable connectors.
Refer to Figure 80.
3. Remove PWA by unscrewing fasteners
M3 pan head (Qty 6).
4. Replace with new PWA and secure it
with fasteners (Qty 6).
5. Engage all the cable assemblies to
respective connectors as explained
below:
 Connect the connector from the
observation lamp switch P1 to J1 on
the PWA.
 Connect the connector from the Power
ON/standby switch P5 to J5 on the
PWA.
 Connect the connector from the power
inlet cable P2 to J2 on the PWA.
 Connect the connector from the
observation lamp P13 to J13 on the
PWA.
 Connect the connector from Heater
cable P10 to J10 on the PWA.
 Swivel switches P6 to J6 on PWA.
 Heater earth G4 with M3 pan head
screw on PWA.
 Config. plug P9 to J9 on PWA.
 Transformer input P7 to J7 and output
P8 to J8 on PWA
6. Fix back the pillar cover.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Replacing the PCB Wire Assembly (PWA) (FRU Kit No. 2062277-001)
Illustration
Description
Instructions to replace Lullaby Warmer
PWA:
Refer to the PWA PCB Layout in the
following page.
M5 button
head
PWA
Pillar
Rear
Cover M3x12 Pan
Cross Recs
Screw and
Washers
NOTE: For wamer with SMPS and LED
observation lamp
LullabyTM Warmer
1. Remove the pillar rear cover.
2. Disengage all the cable connectors. Refer
to Figure 80.
3. 3. Remove PWA by unscrewing fasteners
M3 pan head (Qty 6).
4. 4. Replace with new PWA and secure it
with fasteners (Qty 6).
5. Engage all the cable assemblies to
respective connectors as explained
below:
 Connect the connector from the
observation lamp switch P1 to J1 on the
PWA.
 Connect the connector from the Power
ON/standby switch P5 to J5 on the PWA.
 Connect the connector from the power
inlet cable P2 to J2 on the PWA.
 Connect the connector from the
observation lamp P13 to J13 on the PWA.
 Connect the connector from Heater
cable P10 to J10 on the PWA.
 Swivel switches P6 to J6 on PWA.
 Heater earth G4 with M3 pan head
screw on PWA.
 SMPS input P7 to J7 and SMPS output P8
to J8 on PWA.
6. Set the configuration switch as per the
below table
B
A
230V
OFF
OFF
115V
ON
OFF
100V
OFF
ON
7. Insert the Fuses (2nos ) as per the given
table below.
F1
F2
230V
250V,4A
250V,4A
115V
250V,8A
250V,8A
100V
250V,10A
250V,10A
8. Fix back the pillar cover.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 67
FOR 230V
FOR 115V
FOR 100V
F2
F1
68
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
For Warmer with halogen lamp and
transformer
1
2
3
4
5
6
10
9
8
7
1.
J6- Hood Swivel Switch
connector
2.
J7- Transformer i/p connector
1.
P6
3.
J10- Heater connector
2.
P7
4.
J2- Power inlet connector
3.
P10
5.
G4- Ground from hood
4.
P2
6.
J13-Observation lamp connector
5.
M3 Screw earth
7.
J8-Transformer o/p connector
6.
P13
8.
J1-Observation lamp switch
connector
7.
P8
8.
P1
9.
J5-Power on/std by switch
connector
9.
P5
10. J9- Config plug connector
LullabyTM Warmer
10. P9
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 69
For Warmer with SMPS and LED
observation lamp
1.
J6- Hood Swivel Switch connector
2.
J7- Transformer i/p connector
3.
J10- Heater connector
4.
J2- Power inlet connector
5.
G4- Ground from hood
6.
J13-Observation lamp connector
7.
J8-Transformer o/p connector
8.
J1-Observation lamp switch connector
9.
J5-Power on/std by switch connector
1.
P6
2.
P7
3.
P10
4.
P2
5.
M3 Screw earth
6.
P13
7.
P8
8.
P1
9.
P5
10. SW1
10. Configuration Switch
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©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.7
Replacing the Hood Support Plate and Rear Bracket (FRU KIT:
2043937-001)
Description of Parts:
s
Step
1.
Illustration
Instructions
Remove the Heater Hood from the
LullabyTM Warmer. Refer to the Heater
Hood dismantling procedure in section
6.3.
2.
Remove the two screw caps & its screws
on top of the hood, which is shown as
"A".
3.
LullabyTM Warmer
Turn the Heater Hood upside down, pull
the swivel knob and rotate the hood
support assembly to one end as shown.
Now the two screw caps with the screw
is visible in the position shown as 3A.
Remove these two screw caps with the
screws.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 71
4.
Remove the rear end cap hood from the
hood assembly.
5.
Remove the new M5X10 socket head
cap screw with M5 Flat and Spring
washers to disengage the retaining
sleeve from the rear bracket assembly
as shown.
6.
6A
7.
72
s
2042376-001 Rev G
Pull the swivel knob and remove the
cable harness assembly with retaining
sleeve from the pillar as shown in fig 6A
& 6B.
6B
Note: While removing the harness if the
connector gets stuck in the slot inside
the pillar, slowly pull it back, rotate the
harness & remove it again.
Hold the heater hood firmly on both
sides as shown and remove the four nos
of M5X16 Socket head cap screws with
M5 Spring washer & M5 Flat washer.
CAUTION: - Two people are
required for this activity; one FE and
another can be an unskilled person. If
the heater hood is not held firmly as
shown, the Heater, Hood Spacer plate
and Hood top plate will come off the
assembly.
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
8.
After removing the screws, separate the
hood support assembly from the heater
hood and harness as shown in Fig 8A &
8B.
8A
9.
8B
Remove the teflon sheet (if provided)
from the old Rear bracket assembly.
CAUTION: -Discard the old Rear
bracket assembly completely to avoid
mix up before you assemble the new
part.
10.
Assemble the teflon sheet (if provided)
into the new Rear bracket assembly
(Same fasteners can be used).
11.
Hold the heater hood firmly on both
sides as shown & tighten all four screws
with the corresponding tool.
CAUTION: - Do not over tighten the
screws, only bottom out the spring
washer.
CAUTION: - Two people are
required for this activity, one FE &
another can be unskilled person. If the
heater hood is not held firmly as shown,
the Heater, Hood Spacer plate and Hood
top plate will come off the assembly.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 73
12.
12A
12B
Route the cable harness assembly with
retaining sleeve into the pillar as shown
in fig 12A. Pull the swivel knob and insert
the three pin connector with harness
into the hood pillar, then route the two
pin connector in the same way, then
insert the retaining sleeve into the hood
pillar with flange oriented as shown in fig
12B.
Route both the harness by pushing
simultaneously. Ensure that harness and
connectors are not damaged.
Note: While routing the harness if the
connector gets stuck in the slot in the
inside of the pillar, slowly pull it back,
rotate the harness and route it again.
13.
Assemble the retaining sleeve to the rear
bracket assembly as shown Using
M5X10 socket head cap screw with M5
Flat and Spring washers.
14.
After tighten the screw, pull the cable
assembly down from bottom side for the
remaining length.
15.
Close
the
rear
hood
cover.
Mount the hood back on the unit using
the new M8 Loctite Countersunk screws
and M5 socket button head screws
provided.
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©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.8
Replacing the Heater Assembly (FRU Kit No. 2043938-001) and
Heater Cables (Part of FRU Kit No. 2043950-001
Illustration
Figure 87: Replacing Heater Assembly
NOTE: For Warmer with halogen lamp and transformer
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 75
Description
Remove the Hood assembly (refer to 6.3 dismantling hood) before you carry out the procedure
given below.
Instructions to remove the Heater Assembly and cables:
1.
2.
3.
4.
5.
6.
Remove the rear cover.
Unscrew the swivel sensor cable from the hood support plate.
Replace with a new swivel sensor cable and tighten the screws.
Remove the front cover and front bracket.
Unscrew the M5 fastener to disengage the retaining sleeve as shown in Fig. 86 A.
Pull and hold the Swivel knob and remove the harness with retaining sleeve as shown in
Fig. 86 B.
9A
7.
8.
Unscrewing blue harness
Releaseremoving
the cables from the hood pipe and rear bracket.
Carefully slide out the heater assembly from front side.
9.
Remove and replace the Heater and the observation lamp cables as explained below:
Disassemble the old cable harness from the heater assembly step by step as shown.
9A. Disconnect the blue color harness by unscrewing the screw.
9B. Disconnect the lamp holder by pulling it gently.
9B
Disconnecting lamp holder
Plug button location
Removed plug button
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©2012 General Electric Company. All rights reserved. LullabyTM Warmer
9C. Remove the plug button and then disconnect the red color harness by unscrewing the
screw.
9C
9D. Disconnect the green-yellow harness by unscrewing the nut, then unscrew all the three
plastic clamps to completely disconnect the blue harness.
9D
Plastic clamp
Unscrewing green-yellow
harness
Note: All removed fasteners and the three plastic clamps are reusable (not to discard).
Removed old
harness
assembly
Caution: - Discard the old cable harness assembly completely to avoid mix up before you
assemble the new part.
Instructions to replace the Heater Assembly and cables.
1.
Insert the new heater assembly from the front end of the hood.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 77
Note: Ensure that the observation lamp face the rear bracket when the heater assembly is
inserted into the hood.
2.
3.
4.
5.
6.
78
Insert observation lamp cable and heater cable through the rear bracket and the hood
pillar. Fasten the retaining sleeve to the rear bracket. Please follow step 5 in reverse for
assembling the retaining sleeve.
Put back the front bracket and the front cover (Refer to 7.1.2 Front Bracket Replacing
Procedure).
Assemble the rear cover.
Mount the hood assembly on to the warmer.
Connect the free end of the following cables to the PWA:
a. Heater cables
b. Observation lamp cable
c. Swivel sensor cable
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.9
Replacing the Heater Assembly (FRU Kit No. 2062274-001 for 230V,
2056782-001for 115V and 2061250-001 for 100V ) and Heater Cables
(Part of FRU Kit No. 2062276-001 for 230V, 2062276-001 for 115V and
2062276-001 for 100V)
Illustration
Figure 88: Replacing Heater Assembly
NOTE: For warmer with SMPS and LED Observation lamp
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 79
Description
Remove the Hood assembly (refer to 6.3 dismantling hood) before you carry out the procedure
given below.
Instructions to remove the Heater Assembly and cables:
1.
Remove the rear cover.
2.
Unscrew the swivel sensor cable from the hood support plate.
3.
Replace with a new swivel sensor cable and tighten the screws.
4.
Remove the front cover and front bracket.
5.
Unscrew the M5 fastener to disengage the retaining sleeve as shown in Fig. 87 A.
6.
Pull and hold the Swivel knob and remove the harness with retaining sleeve as shown in
Fig. 87 B.
7.
Release the cables from the hood pipe and rear bracket.
8.
Carefully slide out the heater assembly from front side.
9.
Remove and replace the Heater and the observation lamp cables as explained below:
Disassemble the old cable harness from the heater assembly step by step as shown.
9A. Disconnect the blue color harness by unscrewing the screw.
9A
Unscrewing blue harness
removing
9B. Disconnect the lamp holder by pulling it gently.
9B
Disconnecting lamp holder
Plug button location
Removed plug button
80
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
9C. Remove the plug button and then disconnect the red color harness by unscrewing the
screw.
9C
9D. Disconnect the green-yellow harness by unscrewing the nut, then unscrew all the three
plastic clamps to completely disconnect the blue harness.
9D
Plastic clamp
Unscrewing green-yellow
harness
Note: All removed fasteners and the three plastic clamps are reusable (not to discard).
Removed old
harness
assembly
Caution: - Discard the old cable harness assembly completely to avoid mix up before you
assemble the new part.
Instructions to replace the Heater Assembly and cables.
1.
Insert the new heater assembly from the front end of the hood.
Note: Ensure that the observation lamp face the rear bracket when the heater assembly is
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 81
inserted into the hood.
2.
Insert observation lamp cable and heater cable through the rear bracket and the hood
pillar. Fasten the retaining sleeve to the rear bracket. Please follow step 5 in reverse for
assembling the retaining sleeve.
Put back the front bracket and the front cover (Refer to 7.1.2 Front Bracket Replacing
Procedure).
Assemble the rear cover.
Mount the hood assembly on to the warmer.
Connect the free end of the following cables to the PWA:
a. Heater cables
b. Observation lamp cable
c. Swivel sensor cable
3.
4.
5.
6.
7.1.10
Replacing the Heater Tube (FRU Kit No. 2045962-001)
Illustration
Neutral Wire
Plug Button
M5 PAN Head Screw
Ground Wire
Wire Clamps
Live Wire
Figure 89: Rear view of the Heater Assembly
Nut, washer and spring for Reflector
Cap
Heater Assembly (Front Side)
Heater Tube
Reflector Cap
M3 Reflector Cap Screw
Figure 90: Front view of the Heater Assembly
82
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Description
Instructions to replace the Heater Tube
Follow the instructions given below to replace the heater tube:
Separating the heater cables
1.
2.
3.
4.
5.
6.
7.
8.
9.
7.1.11
Separate heater assembly from hood assembly (Refer to Sectiom7.1.8: Replacing the
Heater assembly and Cables).
On the rear side of the heater, remove the plug button.
Unscrew M5 screw and washer to disconnect Neutral wire (blue) of the heater cable.
On the rear side of the heater, unscrew the M5 screw to disconnect the live wire (red) of
the heater cable.
Separate reflector cap by unscrewing M3 screws (Qty 4) springs, nut and washers.
You have now disconnected the heater cables.
Slide out heater tube and insert new tube.
Replace reflector cap.
Connect a new heater cable to the front and rear side of the Heater Tube with M5 screws
and washers.
Fix the reflector cap screws.
Replacing the Observation Lamp (FRU Kit No. 2043939-001)
Illustration
Description
Observation
Lamp Plate
Observation
Lamp
Circlip
Instructions to replace Observation
Lamp:
1. Remove the hood. (Refer to 6.3,
Dismantling Hood, to dismantle
the hood.)
2. Remove the Observation lamp
cover from hood.
3. Disconnect the Observation lamp
harness.
4. Press circlip towards center and
remove it.
5. Replace existing lamp with new
observation lamp.
6. Replace the circlip.
7. Connect the harness and replace
observation lamp cover.
Figure 91: Replacing the Observation
Lamp
NOTE: For Warmer
transformer
LullabyTM Warmer
with
halogen
lamp
and
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 83
7.1.12
Replacing the LED Observation Lamp (FRU Kit No. 2062275-001)
Illustration
Description
Observation
Lamp Plate
Observation
Lamp
Circlip
Instructions to replace Observation
Lamp:
1.
Remove the hood. (Refer to 6.3,
Dismantling Hood, to dismantle
the hood.)
2.
Remove the Observation lamp
cover from hood.
3.
Disconnect the Observation lamp
harness.
4.
Press circlip towards center and
remove it.
5.
Replace existing lamp with new
observation lamp.
6.
Replace the circlip.
7.
Connect the harness and replace
observation lamp cover
Figure 92: Replacing the Observation
Lamp
NOTE: For warmer with SMPS and LED observation
lamp
84
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.13 Replacing the UI Sticker (Overlay Display), Probe
and switches
Illustration
PWA
Assembly
M3 Screw
protective cover
Description
Instructions to replace UI Sticker:
1.
Remove rear cover of the
pillar
(6 fasteners).
2.
Disengage
all
the
connectors.
3.
Remove the PWA assembly
Center
4.
To
disengage
the
Pillar
Observation and the Power
Standby/ON switches, use a
Protective
flat screw driver to gently
cover Power
press the four snaps (on the
switches) and then push the
Standby/ON
switches
towards
the
Switch
outside.
5.
Remove the protective cover
by disengaging M3 fastener
(Qty 2)
6.
Remove the existing UI
sticker carefully.
7.
Replace with new UI. Use the
Observation and Power
Standby/ON switch cut out
Observation Light
for location.
ON/OFF Switch
Note: Ensure that the LED holes on
the UI sticker fit onto the LEDs
on the center pillar.
Figure 93: Replacing UI Sticker
LullabyTM Warmer
8.
Replace
the
switches,
protective cover for probe
socket, engage the PWA and
connectors and fix the rear
cover of the pillar.
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 85
7.1.14
Replacing the Bed tilt Mechanism (FRU Kit No. 2043943-001)
Steps
1.
Illustration
86
Description
Before dismantling the bed tilt, ensure that the bed
is parallel to the floor.
2.
Disengage the bed assembly from the bed tilt
mechanism by removing the 4 nuts and washers as
seen in the figure.
3.
Remove the bed assembly and keep it aside safely.
4.
Unscrew all 4 screws from one side of the bed tilt
mechanism as seen in the figure.
5.
Unscrew all 4 screws from one side of the bed tilt
mechanism as seen in the figure.
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Steps
6.
Illustration
Description
On the same side, unscrew the screws (Qty 2) of
the fulcrum.
7.
Hold the fulcrum and bed tilt mechanism firmly,
remove the fulcrum and keep it safely.
8.
Hold the free end of the bed tilt mechanism and
unscrew all the 4 screws from the other side as
seen in the figure.
9.
Remove the bed tilt mechanism safely from the
unit.
10.
Place the new bed tilt mechanism on a flat
surface.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 87
Rotatory Part
Not United
Stationary
Part
Figure 1
Check if the stationary and rotatory parts of
the bed tilt mechanism are united. If not, (as
seen in figure 1) use the knob and rotate to
unite them.
After the stationary and rotatory parts unite,
the bed tilt mechanism resembles figure 3.
Knob
11.
Figure 2
Rotatory Part
United
Stationary
Part
Figure 3
12.
United
Not United
Check if the stationary and rotatory parts of
the bed tilt mechanism are united on both
sides. If not, rotate the arm on the preferred
side until they unite as shown in figure 2.
After the stationary and rotatory parts unite,
the bed tilt mechanism resembles figure 3
Figure 1
Arm
Figure 2
United
Not united
Figure 3
88
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
13.
Fix the bed tilt mechanism to the
fulcrum as seen in the figure.
14.
Firmly hold the bed tilt mechanism
and fasten all the 4 screws on both
sides.
15.
Reassemble the fulcrum to the center
pillar by tightening the 2 lengthy bolts.
(Partially tighten or tighten with hand).
16.
Fix the bed tilt mechanism to the
fulcrum by fastening the 4 screws.
(Partially tighten or tighten with hand).
17.
Measure the bed tilt mechanism on
one side from the bottom of the
stationary part to the ground level.
Bottom of the
Stationary Part
of Bed Tilt
Mechanism
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 89
18.
Measure the other side from the bottom
surface of the stationary part to the ground
level.
(The measured value of both sides should
approximately be the same).
If the value is same then skip step 19, if not
follow step 19.
19.
Adjust the fulcrum screws and make the
distance same from the ground level for
both the arms.
20.
Fasten all the screws fully (bottom out the
spring washer) which are tightened by hand
previously.
Fix the 2 knobs by fastening the screws.
21.
90
22
Using the knob, rotate the bed tilt
mechanism and make the flat face of the
bed tilt mechanism parallel to the ground.
23
Fix the bed assembly to the bed tilt
mechanism and tighten all the 4 nuts.
24
Use the knob to rotate the bed tilt assembly
to and fro to check if the bed assembly is
rotating smoothly.
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.15
Replacing the Bed Base Assembly (FRU Kit No. 2043949-001)
Instructions to replace Bed Base Assembly:
1.
Dismantle the bed base assembly. Refer to 6.1, Dismantling Base and Bed
2.
Place the new bed base on the Bed tilt mechanism.
3.
Fasten M8 Nyloc Nuts (Qty 4). Replace the bedside panels, mattress, clear Plexiglas plate
and X-ray tray on the bed assembly. Refer to the warmer installation procedure.
7.1.16 Replacing the Front and Rear Covers of Height Skirt (Part of FRU Kit
No. 2043952-001)
Instructions to replace the Front and Rear Covers of height Skirt:
1.
2.
3.
4.
Unscrew rear cover screw and washers. Refer to section 6.4, dismantling base to leg
Disengage the snap of covers.
Replace with new cover.
Secure rear cover with screw and washers.
7.1.17 Replacing the Castors (FRU Kit No. 2043945-001) and Leg Cap (Part
of FRU Kit No. 2043952-001)
NOTE: The castors may be replaced with the LullabyTM Warmer upright or carefully placed on its back.
Illustration
Description
Tools required: M12 box spanner
Instructions to replace Castors and Leg Cap:
1. Lock all the castors except the one that has to be
replaced.
2. Lift the castor off the floor and use blocks to
Leg Assembly
support the leg near the castor you are replacing.
Nyloc
3.
Remove the screw caps to unscrew the leg cap
Nut Washer
Spring
screws (Qty 2) and disengage leg cap.
Leg Cap Screw 4. Unscrew Nyloc nut and washer to remove castor.
5. Replace new castor and place the washer and
Leg
nut; secure the castor to the leg by tightening the
Cap
screw.
Follow the instructions below to replace the leg
cap:
1. Hold the leg cap firmly in place.
2. Fix a screw cap and a screw on one side of the
leg and fasten it till a hole is punched in the cap.
Do not tighten the screw fully.
3. Fix the screw cap and the screw on the other
side and fasten it.
4. Go back and fasten the screw that you fixed first.
5. Repeat the steps for the rest of the castors.
Figure 94: Replacing Castors
and Leg Cap
Note 1:
Castors should
be replaced
with
corresponding with/without brake castors.
Note 2: Ensure that the castors with brakes are
fixed to the rear end of the leg assembly.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 91
7.1.18 Replacing the Mattress (FRU Kit No. 2045963-001), Clear Plexiglas
Plate (FRU Kit No. 2043946-001) and X-ray Tray (FRU Kit No. 2043947001)
Instructions to replace Mattress, Clear Plexiglas Plate and X-ray Tray:
1.
Remove the four bedside panels. Refer to Section 7.1.19 Side Panel replacement.
NOTE: The rear bedside panel can be removed only after tilting the bed away from the pillar.
2.
3.
4.
5.
6.
7.1.19
Remove the mattress from the bed.
Remove the clear Plexiglas plate.
Remove the existing tray and slide in the new tray in the slot provided in the direction
indicated on tray.
Replace the clear Plexiglas plate.
Replace the mattress.
Replacing the Bedside Panel (FRU Kit No. 2043948-001)
Illustration
Description
Lowering the bedside panel:
Follow the steps below to lower a
bedside panel:
1.
Figure 95: Lowering the bedside Panel
2.
Lift the bedside panel up in the
direction of the arrow and then
pull the top edge away from the
bed as seen in Figure 95.
To raise a bedside panel, swing it
up and allow it to latch into
upright position.
Removing the bedside panel:
Press the end pins in, and lift the bedside
panel out as seen in Figure 96.
Replacing the bedside panel:
Figure 96: Removing the bedside panel
1.
2.
3.
Hold the bedside panel and guide
the endpins into the notches
located in the bed.
Release the endpins.
Ensure that the bedside panel is
held in place firmly.
Figure 97: Replacing the bedside Panel
92
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
7.1.20
Replacing the Plate Power Inlet
Illustration
NOTE: For Warmer with halogen lamp and transformer.
NOTE: For Warmer with SMPS and LED observation lamp
Figure 98: Replacing the Plate Power Inlet
Description
Instructions to replace Plate Power Inlet:
1.
Remove the pillar rear top cover.
2.
Remove the screws (4 numbers) to remove the power inlet plate from the pillar.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 93
3.
4.
5.
6.
7.
8.
9.
10.
11.
7.1.21
Separate the power inlet from plate.
Remove the ground cable and the ground stud.
Disconnect the connector from J2.
Replace the old plate power inlet with a new one.
Reconnect the connector to J2.
Reconnect the ground cable and the ground stud.
Connect the power inlet cable.
Fasten the plate power inlet with screws.
Fix the pillar rear top cover.
Replacing the Pillar Rear Cover (Part of FRU Kit No. 2043952-001)
Follow the instruction given below to replace the Pillar Rear Cover. Also refer to section 6.3,
Dismantling hood.
Instructions to replace Pillar Rear Cover:
1.
Remove pillar rear cover by removing the screws (Qty 6). Refer to, 6.3, Dismantling Hood.
2.
Replace the existing cover with a new one.
3.
Fix back fasteners M5 button head screw (Qty 6) with washers.
7.1.22
Replacing the Cable Harness FRU (FRU Kit No. 2043950-001)
Note: Prior to returning a warmer to use after performing repairs or calibration, always perform
the service checkout procedure and electrical safety check.
Illustration
NOTE: For Warmer with halogen lamp and transformer.
Figure 99: Replacing the Cable Harness
94
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Description
Instructions to replace the cable harness:
Follow the instructions given below to replace the cable harness:
1.
Remove the pillar rear cover.
2.
To replace the switch cable assemblies, disengage connectors and push the switch along
with cable outside the control panel cutout.
3.
Replace the old cable with a new one.
4.
Guide the cable from the front side of the control panel cut-out.
5.
Secure the connectors.
6.
To replace the cables of the power inlet refer to 7.1.20 Replacing the Plate Power Inlet.
7.
Refer to Replacing the Heater Assembly and Cables for replacing heater cables,
observation lamp cables and the swivel sensor cable.
Instructions to replace the transformer
Follow the instructions given below to replace the transformer:
1.
Disengage the transformer input and the transformer output connectors,
2.
Remove the transformer screw and washer.
3.
Fix the new transformer and secure with a screw and washer.
4.
Secure the transformer input to ‘J7’ on the PWA and transformer output connector to ‘J8’
on the PWA.
7.1.23 Replacing the Cable Harness FRU (FRU Kit No. 2062276-001 for
230V, 115V and for 100V)
Illustration
NOTE: For Warmer with SMPS and LED observation lamp
Figure 100:
LullabyTM Warmer
Replacing the Cable Harness
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 95
Description
Instructions to replace the cable harness:
Follow the instructions given below to replace the cable harness:
1.
Remove the pillar rear cover.
2.
To replace the switch cable assemblies, disengage connectors and push the switch along
with cable outside the control panel cutout.
3.
Replace the old cable with a new one.
4.
Guide the cable from the front side of the control panel cut-out.
5.
Secure the connectors.
6.
To replace the cables of the power inlet refer to 7.1.20 Replacing the Plate Power Inlet.
7.
Refer to Replacing the Heater Assembly and Cables for replacing heater cables,
observation lamp cables and the swivel sensor cable.
Instructions to replace the transformer
Follow the instructions given below to replace the transformer:
5.
Disengage the transformer input and the transformer output connectors,
6.
Remove the transformer screw and washer.
7.
Fix the new transformer and secure with a screw and washer.
8.
Secure the transformer input to ‘J7’ on the PWA and transformer output connector to ‘J8’
on the PWA.
7.1.24
Replacing the SMPS FRU (2062282-001)
Illustration
Description
Instructions to replace SMPS:
M5X10 Fastener
Figure 101:
96
2042376-001 Rev G
Follow the instructions given below to
replace the SMPS:
1.
Remove the SMPS mounting
bracket by removing the M5x10
fastener using M4 allen key.
2.
Remove the SMPS from the
mounting bracket.
3.
Remove SMPS input cable
assembly from the SMPS and
place the new SMPS on the
mounting bracket.
4.
Insert the SMPS input cable
assembly onto the SMPS.
5.
Fasten the SMPS mounting
bracket onto the warmer base
assembly
with
the
M5x10
fastener.
Replacing the SMPS
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Chapter 8
FRU parts
This section lists the orderable parts of the warmer. When placing an order for a FRU, mention the
Service FRU Kit Number given in the table below.
Note: Only the Service FRU kits are orderable and not the individual sub parts of the kits.
Table 8a: FRU Parts
Sl. Service
FRU FRU
No Kit Number description
Kit Part description
Qty Images
Heater Assembly
FRU Kit
2043938-001
NOTE:For Warmer
with
halogen Heater Assembly
lamp
and
transformer
Heater assembly
FRU Kit
2062274-001
1
2
2045962-001
LullabyTM Warmer
1
NOTE:For Warmer
with
SMPS Heater Assembly
and
LED
observation
lamp
Heater assembly
FRU Kit
2061250-001
1
NOTE:For Warmer Heater Assembly
with SMPS and
LED observation
lamp
Heater assembly
FRU Kit
2056782-001
1
1
NOTE:For Warmer
with
SMPS Heater Assembly
and
LED
observation
lamp
Heater Tube FRU
230/240Volt
Heater Tube IWS 6600540 Watt FRU Kit 0271-610
(LAUREL)
1
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 97
Heater Tube FRU
Heater Tube IWS 66002056723-001 115V 540V FRU Kit
0271-610
(Laurel
Heater Tube FRU
Heater Tube IWS 66002061076-001 100V 540V FRU Kit
0271-611
(Laurel)
2043951-001
3
2062277-001
4
98
2043936-001
Warmer
PWA PWA Assembly
Assembly FRU Kit
1
NOTE:
For M3 Crib Washer
Warmer
with
halogen
lamp M3 Spring Washer
and transformer M3x12 Pan Screw
6
PWA assembly
Warmer
PWA M3 Crib Washer
assembly FRU kit
M3 spring washer
NOTE:For Warmer
M3*12 Pan screw
with SMPS and
LED observation Fuse 4A, 250 V 5*20MM
lamp
Fuse 8A, 250 V 5*20MM
1
6
Fuse 10A, 250 V
5*20MM
Front
End Cap, Hood
4
1
Rear End Cap, Hood
1
Hood Front Bracket
ASM
1
Hood Rear Bracket
ASM (To
be
discarded if present)
1
Hood Top Plate
1
Hood Spacer Plate
1
Plate, OBS Lamp
1
M3 Flat Washer
2
HOOD EXTERIOR
FRU KIT
2042376-001 Rev G
6
6
6
6
4
4
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Sl. Service FRU FRU
Kit Part description
No Kit Number description
M3 Spring Washer
2
M3X12 PAN Crossrecs
2
M5 Flat Washer
8
M5 Spring Washer
16
M5X12 Socket Low Head Cap
Screw
M5X16 Socket Head Cap Screw
8
Hood Helicoil ASM
2
Hood Hanger, Label
Hood Swivel Caution, Label
2
2
Screw Cap, Hood
8
Hood Support Assembly
1
Hood Rear Bracket Assembly
Hood Support
and
Harness M20 Nut
FRU Kit
Spring, Swivel
2043937001
5
6
NOTE:
For M8X25 CSK -Loctite
Warmer with
M5 Spring Washer
halogen lamp
and
M5 flat washer
transformer
M5X16 Socket Button Head
Hood harness Hood Support Assembly
and
support Hood Rear Bracket Assembly
FRU kit
M20 Nut
2062273Spring, Swivel
NOTE:For
001
Warmer with M8X25 CSK -Loctite
SMPS and LED M5 Spring Washer
observation
lamp
M5 flat washer
M5X16 Socket Button Head
Observation
Lamp FRU Kit
Halogen Lamp
NOTE:
For
2043939-001 Warmer with
halogen lamp
and
transformer
LullabyTM Warmer
Qty Images
8
1
1
1
2
2
2
2
1
1
1
1
2
2
2
2
1
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 99
Observation
Lamp FRU Kit
Observation LED lamp MR16,
3W
1
NOTE:
For
2062275-001 Warmer with
SMPS and LED
observation
lamp
7
8
9
2043946-001 Clear bed, FRU Clear Plexiglas
Kit
1
2043947-001 X-ray Tray FRU X-ray tray
Kit
1
2043942-001 Overlay Display Overlay Display (UI 14 04 08)
FRU Kit
1
Harness configuration plug 1
230V
Heater Cable & Retaining Sleeve 1
Assembly
Cable Harness,
FRU Kit, 230V Cable Assembly Lamp switch
10
100
1
NOTE:
For
Warmer Switch Cable Assembly 1
2043950-001 Warmer with
halogen lamp
and
Transformer
1
transformer
Cable Assembly Harness Inlet 1
Cable
2042376-001 Rev G
M5 flat washer
1
M5 X40 skt cap screw
1
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Cable, Hood Swivel Sense
FUSE 5*20MM
NONRESETTABLE
1A
250VAC 1
M3 flat Washer
2
M3 Spring Washer
2
M3X16 Socket Button Head
2
M5 External Tooth Washer
2
M5 Spring Washer
1
M5X12 Socket Button Head
1
M3 Crib Washer
1
M3 Spring Washer
1
M3X12 Pan screw
1
Fuse 5*20 mm 4.1 A 250VAC
1
2062276-001 Cable Harness, Heater Cable & Retaining Sleeve
FRU Kit, 230V, Assembly
115V, 100V
Cable Assembly Lamp switch
NOTE:
For Warmer Switch Cable Assembly
Warmer with Cable Assembly Harness Inlet
SMPS and LED Cable
observation
M5 flat washer
lamp
M5 X40 skt cap screw
Cable, Hood Swivel Sense
M3 flat Washer
M3 Spring Washer
M3X16 Socket Button Head
M5 external tooth washer
M5 Spring Washer
M5X12 Socket Button Head
M3 Crib Washer
M3 Spring Washer
M3X12 Pan screw
LullabyTM Warmer
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 101
Sl.
No
Service
FRU
Kit Part description
FRU
Kit description
Number
M5X12 Socket Button
Head
Height
Adjustment
Assembly
Lever Tilt Handle
Grip Tilt Knob
Base Leg Caps
Ht Skirt Front
M5 Spring Washer
M5 Flat Washer
Ht Skirt Rear
M5x16 Socket Button
Head
Pillar Rear Cover Top
11
102
2043952001
Hardware Screw Caps
and Spares
M3 Flat washer
FRU Kit
M3 spring washer
NOTE: For
Fastener assembly kit
Warmer
Dovetail Display, Label
with
halogen
Cylinder Label
lamp and Utility Pole Label
transformer
Drawer,
Under
bed
storage, Label
X-Ray tray Label 1
2042376-001 Rev G
Qty
Images
12
1
2
2
4
1
13
13
1
1
1
8
8
1
2
2
2
3
1
X- Ray tray Label 2
1
Hood Swivel, Label
Monitor Tray Label
Hood hanger, label
Probe Sleeve
M3X8 Pan Cross recs
ST 2.9 X 16 Pan head
Cross recs
1
2
1
1
2
8
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Sl.
No
12
13
14
15
Service FRU Kit FRU
Number
description
2045963-001
2043943-001
2043945-001
2043949-001
16
2043948-001
17
2045965-001
18
2045964-001
19
2043952-001
LullabyTM Warmer
Kit Part description
Mattress 3300
IWS, FRU Kit
Bed
tilt
Mechanism
FRU Kit
Qty Images
Mattress
With
Thermoformed Cover 3300
1
Bed tilt Assembly
M8X20 Socket Button
Head
M8 External Tooth Washer
M8 Spring Washer
Caster With Brake
M12 X 35 hex socket screw
M12 Nylock Nut
1
8
M12 Spring Washer
4
M12 Steel Plated Washer
4
Corner Block
M8 External Tooth Washer
M8 Nyloc Nut
M5X10
M5 Flat Washer
M5 Spring Washer
Side Panel Assembly Side
6600
Side Panel Assembly Front
4
4
4
4
4
4
2
8
8
4
4
4
Castor FRU Kit
Bed
Base
Assembly FRU
Kit
Bed
Panel
Assembly FRU
Kit
Probe
Disp.
LA005 10 Pk
FRU Kit
Patient Probe
Reusable CP
FRU Kit
2
Probe Disp La005 10 in a
pack
Patient Probe Reusable CP
1
Patch, Heat Reflecting, 50
in a pack,
0203-1980300
1
Heat
19
Reflecting
Patches FRU
Kit
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 103
Table 8b: FRU Accessories
Sl.
Service FRU FRU
Kit Part description
No Kit Number description
Qty
Images
1
1
IV
Pole
2043931-001 Assembly
IV Pole Assembly
FRU Kit
1
2
Utility
Pole
2043932-001 Assembly
Utility Pole Assembly
FRU Kit
3
Monitor Tray
2043933-001 Assembly
Monitor Assembly
FRU Kit
4
Drawer
2043934-001 Assembly
FRU Kit
1
1
Drawer Assembly
1
MSB Drawer assembly
5
2
MSB Drawer
2055298-001 Assembly
Drawer Clamp
FRU Kit
4
M8 Washer
4
M8 Spring Washer
M8X20 Socket
screw
Cylinder Holder
6
104
Button
Cylinder
M8X20 Socket Button Head
2043935-001 Holder FRU
M8 Washer
Kit
M8 Spring Washer
2042376-001 Rev G
head
4
1
2
2
2
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Sl.
No
Service FRU FRU
Kit Number description
Kit Part description
Qty
2
Cylinder Holder, XL
7
8
4
M8 Washer
Cylinder Holder,
2050824-001 XL Assembly FRU M8 Spring Washer
Kit
M8X20 Socket Button
Head
2050808-001
4
4
Bracket, Cylinder Holder
2
Basket
1
Basket Assembly Mounting Block
FRU KIT
1
1
Knob
9
2050812001
Drainage
Hanger FRU KIT
Drainage Hanger FRU
1
10
2050816001
Post assembly,
Utility FRU KIT
Post Assembly, Utility
1
11
2050820001
Slotted Panel
Assembly FRU
Kit
Slotted
Assembly
1
6600-2150500
Resuscitation
bag
clip
Assembly FRU
Kit
6600-0670800
Tubing
management
arm Assembly
FRU Kit
6600-0055851
Retainer
Assembly
Kit
12
13
14
LullabyTM Warmer
Clip
FRU
Images
Panel
Resuscitation bag clip
Assembly (Optional)
1
Tubing management
Assembly (Optional)
1
Retainer
Clip
Assembly (Optional)
1
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 105
Chapter 9
Illustrated parts
9.1 Electrical Wiring Diagram
NOTE: For Warmer with halogen lamp and transformer
106
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
NOTE: For Warmer with SMPS and LED observation lamp
Figure 102:
LullabyTM Warmer
Electrical Wiring Diagram
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 107
9.2 Block Diagram
NOTE: For Warmer with halogen lamp and transformer
108
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
NOTE: For Warmer with SMPS and LED observation lamp
Figure 103:
LullabyTM Warmer
Block Diagram
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 109
9.3 Hood assembly
110
Figure 104:
Hood Assembly 1
Figure 105:
Hood Assembly 2
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Figure 106:
Hood Assembly 3
Figure 107:
Hood Assembly 4
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 111
Hood Assembly (Continued)
112
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 113
114
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
9.4 Base assembly
Figure 108:
LullabyTM Warmer
Base Assembly 1
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 115
Base Assembly (Continued)
Figure 109:
Base Assembly 2
NOTE: For Warmer with halogen lamp and transformer
116
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
NOTE: For Warmer with SMPS and LED observation lamp
Figure 110:
Base Assembly 3
NOTE: For Warmer with halogen lamp and transformer
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 117
NOTE: For Warmer with SMPS and LED observation lamp
Figure 111:
118
2042376-001 Rev G
Base Assembly 4
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Base Assembly (Continued)
Note: The parts in the list above are not orderable parts.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 119
Note: The parts in the list above are not orderable parts.
120
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
9.5 Bed assembly
Figure 112:
Bed Assembly
Note: The parts in the list above are not orderable parts.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 121
Chapter 10
Product Labels
Label Number 2044288-001
Label Name
Cylinder Label
Label Number
Label Name
2044291-001
IV Pole Label
Label Number
Label Name
2044346-001
Hood hanger Label
Label Number
Label Name
2044293-001
X-Ray Tray Label1
Label Number 2044289-001
Label Name
Drawer under bed storage
Label Number
2044290-001
Label Name
Utility Pole Label
Label Number
Label Name
2044292-001
Monitor Tray Label
Label Number
Label Name
2044294-001
X-ray Tray Label2
122
2042376-001 Rev G
Hood Swivel Caution Label 2045789-001
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Product Labels (continued)
Label Number
Label Name
Label
Label Number
Label Name
Label Number
Label Name
2044344-001
Hood swivel Label
Label Number
Label Name
2045819-001
IV Caution Label
2044175-001
Dovetail
display
2044235-001
Rating plate Label
Label Number
Label Name
2061645-001
Warning Label
Storage Condition
Information
Handling Precaution Information
Label Number
Label Name
LullabyTM Warmer
2043931-001
Warmer FRU shipper Label
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 123
124
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Label Number
Label Name
LullabyTM Warmer
2044843-001
Warmer System shipper label
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 125
Appendix A
Temperature Conversion Chart
C
F
C
F
C
F
C
F
C
F
C
F
C
F
20.0
68.0
27.0
80.6
33.0
91.4
35.8
96.4
37.0
98.6
38.2
100.8
41.0
105.8
21.5
70.7
27.5
81.5
33.5
92.3
35.9
96.6
37.1
98.8
38.3
100.9
41.5
106.7
22.0
71.6
28.0
82.4
34.0
93.2
36.0
96.8
37.2
99.0
38.4
101.1
42.0
107.6
22.5
72.5
28.5
83.3
34.5
94.1
36.1
97.0
37.3
99.1
38.5
101.3
42.5
108.5
23.0
73.4
29.0
84.2
35.0
95.0
36.2
97.2
37.4
99.3
38.6
101.5
43.0
109.4
23.5
74.3
29.5
85.1
35.1
95.2
36.3
97.3
37.5
99.5
38.7
101.7
43.5
110.3
24.0
75.2
30.0
86.0
35.2
95.4
36.4
97.5
37.6
99.7
38.8
101.8
44.0
111.2
24.5
76.1
30.5
86.9
35.3
95.4
36.5
97.7
37.7
99.9
38.9
102.0
44.5
112.1
25.0
77.0
31.0
87.8
35.4
95.7
36.6
97.9
37.8
100.0
39.0
102.2
45.0
113.0
25.5
77.9
31.5
88.7
35.5
95.9
36.7
98.1
37.9
100.2
39.5
103.1
26.0
78.8
32.0
89.6
35.6
96.1
36.8
98.2
38.0
100.4
40.0
104.0
26.5
79.7
32.5
90.5
35.7
96.3
36.9
98.4
38.1
100.6
40.5
104.9
126
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Appendix B
Specifications
Power Requirements
230 V ± 10%, 50/60 Hz models 4 Amps
Power Requirements
115 V +/- 10%, 50/60 Hz 8 Amps
100V +/- 10%, 50/60 Hz 10 Amps
Nominal Power Consumption
600 W
Electrical safety
Complies with IEC 60601-1
Standards
Designed to meet requirements of:
EN 60601-1:2006
EN 60601-2-21:2009
EN 60601-1-2:2007
EN 980:2008
EN 1041:2008
EN 60601-1-8:2007 and EN 60601-1-10:2008
EN 60601-1-6:2010
EN 62366:2008
EN 62304:2006
EN ISO 10993-1:2009
Classification
Designed to meet requirements of:
Type of protection against electric shock:
Class I
Degree of protection against electric shock:
Type B
Classification according to the degree of protection against ingress of
IPX0
water:
Category AP/APG equipment:
Not AP/APG equipment
Mode of operation:
Continuous operation
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 127
Operating Environment
18OC — 30OC
Temperature
Humidity
Pressure
Air Velocity
A relative humidity range of 30% — 75%
70 kPa — 106 kPa
Up to 0.3 m/sec
Storage and transport conditions
Temperature
Humidity
- 40OC to +70OC
A relative humidity range of 10% to 95% excluding
condensation
Pressure
50 kPa — 106 kPa
User Control Settings
Baby(Servo) Mode
30°C —38°C in 0.1°C increments.
Manual Mode
Indicates manual mode heat selection range from 0—100% in 5%
increments
Performance
System
Heater element
0 — 540 W Adjustable from 0 — 100% in twenty 5%
increments
Patient
Temperature
measurement accuracy
± 0.3°C @ 30°C — 40°C
Temperature probe accuracy
± 0.1°C @ 30°C — 42°C
Temp display Resolution
Observation Light
±0.1°C
NOTE: For Warmer with halogen
lamp and transformer
50 W, 500 Lux at center of mattress; estimated life of 4000
hours.
Observation Light
NOTE: For Warmer with SMPS
and LED observation lamp
LullabyTM Warmer controller
128
2042376-001 Rev G
3W, 500 lux at center of mattress; estimated life of 4000
hours
Self-test function performed at power on and continuously
during normal operation
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Mechanical Specifications
Height
1800 mm
Width
655 mm
Depth
1120 mm
Weight (excluding accessories)
72 kg
Mattress Size
462 x 640 x 25.4 mm
Bed capacity
10 kg
Bed Tilt
±15° Trendelenburg
continuous tilt
and
Reverse
Trendelenburg,
Bed to floor (three fixed height
880, 950, 1020 mm
settings)
Weight Bearing Capacity
The table below lists the maximum weight that the units of the Lullaby TM Warmer can carry.
Storage drawer package
Monitor/Instrument Tray
Dovetail
Utility Pole
IV Pole
Basket Assembly
Cylinder Holder, XL
Utility Post 3.5"
LullabyTM Warmer
Maximum 3 kg/drawer
Maximum load 8 kg
Maximum 14 kg/rail
Maximum 6 kg
Maximum 4 kg
Maximum 1 kg
Maximum 15 kg
Maximum 2 Kgs
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 129
Appendix C
Electromagnetic Compatibility
ELECTROMAGNETIC COMPATIBILITY (EMC)
Changes or modifications to this system not expressly approved by GEHealthcare could cause
EMC failures with this or other equipment. This system is designed and tested to comply with
applicable regulation regarding EMC and needs to be installed and put into service according to
the EMC information stated as follows:
CAUTION: Use of portable phones or other radio frequency (RF)- emitting
equipment near the system could cause unexpected or adverse operation.
CAUTION: The equipment or system should not be used adjacent to, or stacked
with, other equipment. If adjacent or stacked use is necessary, the equipment or
system should be tested to verify normal operation in the configuration in which it
is being used.
Electromagnetic Emission
The LullabyTM Warmer is intended for use in the electromagnetic environment specified below. It is
the responsibility of the customer or user to ensure that the LullabyTM Warmer is used in such an
environment.
Electromagnetic Emissions
Emissions test
Compliance
Electromagnetic environment guidance
RF emissions EN 55011
Group 1
The equipment uses RF energy only for its internal
function. Therefore, its RF emissions are very low and
are not likely to cause any interference in nearby
electronic equipment.
RF emissions EN 55011
Class A
Harmonic Emissions EN
61000-3-2
Class A
The equipment is suitable for hospital or clinic use
only. The equipment should not be used on public,
low-voltage power networks that supply domestic
buildings.
Voltage
fluctuations/
Flicker emissions EN
61000-3-3
Complies
130
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Immunity Test
IEC 60601 Test Level
Electrostatic
discharge
(ESD)EN
61000-4-2
±6kV contact
± 8kV air
Electrical fast
transient/burst
EN
61000-4-4
± 2kV
supply
line.
for
power
Compliance
level
±6kV contact
±8 kV air
Electromagnetic
guidance
environment
±2kV
for
power supply
ines
Mains power quality should be that
of a typical hospital environment.
Floors should be wood, concrete or
air ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 20 %
±1kV for input/
output line.
± 1kV for
input/
output lines
Surge
EN
61000-4-5
±1kV
differential
mode
±2kV common
mode
±1kV
differential
mode
±2kV
common
mode
Voltage dips,
short
interruptions
and
voltage
variations
on
power
supply
input lines EN
61000-4-11
<5% UT (>95% dip in
UT ) for 0.5 cycles
40% UT (60% dip in UT
) for 5 cycles
70% UT (30% dip in
UT) for 25 cycles <5%
UT (>95% dip in UT )
for 5
seconds
Power
frequency
(50/60
Hz)
magnetic field
EN 61000-4-8
3A / m
3A / m
Power frequency magnetic fields
should be at levels of a typical
hospital environment.
Conducted RF
EN 61000-4-6
3 V rms, 150kHz to
80MHz
3 V rms
Interference could occur in the
vicinity of equipment marked with
the following symbol:
Radiated
RF
EN61000-4-3
EN60601-2-21
3V / m, 80MHzto
2.5GHz 10V/ m,
3V / m, 10 V /
m
Mains power quality should
be that of a typical hospital
environment.
<5% UT (>95% Mains power should be that of a
dip in UT ) for typical hospital environment. If the
0.5 cycles
equipment
requires
continued
40% UT (60% operation during power mains
dip in UT ) for 5 interruptions, it is recommended
cycles
that the LullabyTM Warmer be
70% UT (30% powered from an uninterrupted
dip in UT ) for power supply.
25
Cycles <5% UT
(>95% dip in
UT) for 5
seconds
NOTE: UT is the a.c mains voltage prior to application of test level.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 131
Recommended separation distances between portable and mobile RF communications
equipment and the LullabyTM Warmer
The LullabyTM Warmer is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the LullabyTM Warmer can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the LullabyTM Warmer as recommended below,
according to the maximum output power of the communications equipment.
Separation distance according to frequency of transmit-ter (Meters)
Rated
maximum
output power
of
transmitter(W)
3Vrms
3V/m
10V/m
3V/m
10V/m
0,01
0,12
0,12
0,04
0,23
0,07
0,1
0,38
0,38
0,11
0,73
0,22
1
1,2
1,2
0,35
2,3
0,7
10
3,8
3,8
1,11
7,3
2,2
100
12
12
1,11
23
7
For transmitters rated at a maximum output power not listed above, the recommended separation
distance d in Meters (m) can be estimated using the equation applicable to the frequency of the
transmitter, where P is the maximum output power rating of the transmitter in watts (W) according
to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected
by absorption and reflection from structures, objects and people.
CE Marking Information
Compliance
The LullabyTM Warmer bears the CE mark, indicating its conformity with the provisions of the
Council Directive 93/42/EEC, concerning medical devices and fulfills the essential requirements of
Annex I of this directive. Any other directive(s) and all the standards the product complies to are
listed in the general information of the operator’s manual. The country of manufacture can be
found on the equipment labeling. The safety and effectiveness of this device has been verified
against previously distributed devices. Although all the standards applicable to presently marketed
devices may not be appropriate for prior devices (i.e. electromagnetic compatibility standards), this
device will not impair the safe and effective use of those previously distributed devices.
132
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Recommendation
Users should be aware of known RF sources, such as radio or TV stations and hand-held or mobile
two-way radios, and consider them when installing a medical device or system. Be aware that
adding accessories or components, or modifying the medical device or system may degrade the
EMI performance. Consult with qualified personnel regarding changes to the system configuration.
Operating the system near radio frequency (RF) electromagnetic interference (EMI) above the
conditions defined in the EMC Standard EN60601-1-2 for Radiated Immunity (field strengths above
3 V/m) may cause malfunctions.
Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed
and put into service according to the EMC information provided in this manual. Review the AAMI
Committee Technical Information Report (TIR) 18, “Guidance on Electromagnetic Compatibility of
Medical Devices for Clinical/Biomedical Engineers”. This guidance document provides a means to
evaluate and manage the EMI environment in the hospital. The following actions can be taken to
reduce the risk of medical device EMI and achieve EMC:
•
•
•
•
•
Assess the EMC environment of the healthcare facility (e.g., identify radio transmitters in
around the facility) and identify areas where critical medical devices are used (e.g., ER, ICU,
CCU, NICU).
Increase the distance between sources of EMI and susceptible devices.
Remove the devices that are highly susceptible to EMI.
Lower the power transmitted from electrical and electronic equipment (EMI sources) under
hospital control (i.e. paging systems).Label devices susceptible to EMI.
Educate healthcare facility staff (nurses and doctors) to be aware of, and to recognize,
potential EMI related problems.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 133
Appendix D - Conforming to Standards and Directives
GE Healthcare has declared that this product conforms to the European
Council Directive 93/42/EEC Medical Device Directive when it is used in
accordance with the instructions provided in the Operation and
Maintenance manual.
This symbol indicates that the waste of electrical and electronic equipment
must not be disposed as unsorted municipal waste and must be collected
separately. Please contact an authorized representative of the manufacturer
for information concerning the decommissioning of your equipment.
134
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Appendix E – Assembling and Dismantling the MSB Drawer
Assembly
Section 1: MSB Drawer Assembly 2047911-001 (FRU kit No.) with Base Leg Cover.
Illustration
Figure 113:
Mounting the Drawer Assembly with Base Leg Cover
Figure 114:
Latch Operation in Slider
Description
Follow the instructions given below to mount the drawer assembly:
1.
Operate the latches (refer Figure 114) on both sides of the lower drawer to completely
detach the drawer from assembly.
2.
Place the drawer assembly on the leg assembly and align the holes with screw holes in
Base Leg Cover. Align the screws diagonally.
3.
Fasten the drawer assembly with Base Leg Cover (M5 fasteners, Qty 4).
4.
Tighten all the screws.
5.
Replace the lower drawer into the drawer assembly by operating drawer slide latches
as shown in Figure 114.
Follow the instructions given below for drawer dismantling:
1.
Remove the lower drawer from the drawer assembly.
2.
Unscrew all fasteners from drawer enclosure.
3.
Replace drawer assembly from base leg cover.
Note: Clamps in FRU kit can be disposed if the base leg cover is present on the Warmer
Section 2: MSB Drawer Assembly FRU kit No. 2055298-001 with Drawer Clamp.
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 135
Illustration
M5 Screw, Flat washer
and Spring washers (Qty 4
each)
Upper drawer
Drawer slide
Lower
Drawer
Drawe
r
Clamp
M8 Screw,Flat washer and
Spring washers ( Qty 4 each)
Figure 115:
Mounting the Drawer Assembly with the Drawer Clamp
Description
Follow the instructions given below to mount the drawer assembly:
1.
Pull the lower drawer out of the drawer assembly from the drawer slide as shown in
Figure 115.
2.
Place the drawer assembly on the drawer clamp and align the holes with screw holes.
Align the screws diagonally.
3.
Fasten the drawer assembly with the drawer clamp (M5 fasteners, Qty 4).
4.
Tighten all the screws.
5.
Replace the lower drawer into the drawer assembly by operating drawer slide latches
as shown in Figure 114.
Follow the instructions given below for drawer dismantling:
1.
Remove the lower drawer from the drawer assembly.
136
2.
Unscrew all fasteners from drawer enclosure.
3.
Replace drawer assembly from the drawer clamp
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
Section 3: Drawer FRU kit No. 2043934-001 with Base Leg Cover.
Illustration
Upper drawer
M5 Screw,Flat
washer and Spring
washers (Qty 4
each)
Lower
drawer
Base Leg
Cover
M8 Screw, Flat washer and Spring washers ( Qty
4 each)
Figure 116:
Mounting the Drawer Assembly with Base Leg Cover
Description
Follow the instructions given below to mount the drawer assembly:
1.
Pull the lower drawer out of the drawer assembly by flexing the lower drawer inwards
as shown in Figure 116.
2.
Place the drawer assembly on the leg assembly and align the holes with screw holes in
Base Leg Cover. Align the screws diagonally.
3.
Fasten the drawer assembly with Base Leg Cover (M5 fasteners, Qty 4).
4.
Tighten all the screws.
5.
Replace the lower drawer into the drawer assembly by flexing it and pushing inside.
Follow the instructions given below for drawer dismantling:
1.
Pull the lower drawer out of the drawer assembly by flexing the lower drawer inwards
as shown in Figure 114.
2.
Unscrew all fasteners from drawer enclosure.
3.
Replace drawer assembly from base leg cover.
Note: Clamps in FRU kit can be disposed if the base leg cover is present on the Warmer
LullabyTM Warmer
2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 137
WARRANTY
This product is sold by GE Healthcare under the warranties set forth in the following paragraphs.
Such warranties are extended only with respect to the purchase of this Product directly from GE
Healthcare or GE Healthcare’s Authorized Dealers as new merchandise are extended to the Buyer
thereof, other than for the purpose of resale.
For a period of twelve (12) months from the date of original delivery to Buyer or to Buyer’s order,
but in no event for a period of more than two years from the date of original delivery by GE
Healthcare to a GE Healthcare Authorized Dealer, THIS Product, other than its expendable parts is
warranted to be free from functional defects in materials and workmanship and to conform to the
description of the Product contained in this manual and accompanying labels and/or inserts,
provided that the same is properly operated under the conditions of normal use, that regular
periodic maintenance and service is performed and that replacements and repairs are made in
accordance with the instructions provided. This same warranty is made for a period of thirty (30)
days with respect to expendable parts. The foregoing warranties shall not apply if the Product has
been repaired other than by GE Healthcare, or if the Product has been subject to abuse, misuse,
negligence, or accident.
GE Healthcare’s sole and exclusive obligation and Buyer’s sole and exclusive remedy under the
above warranties is limited to repairing or replacing, free of charge, at GE Healthcare’s option, a
Product, which is telephonically reported to the nearest GE Healthcare Field Service Support Center
and which, if so advised by GE Healthcare, is thereafter returned with a statement of the observed
deficiency, not later than seven (7) days after the expiration date of the applicable warranty, to the
charges prepaid, and which, upon GE Healthcare’s examination, is found not to conform with
above warranties. GE Healthcare shall not be otherwise liable for any damages including but not
limited to incidental damages, consequential damages, or special damages.
There are no express or implied warranties which extend beyond the warranties herein-above set
forth. GE Healthcare makes no warranty of merchantability or fitness for a particular purpose with
respect to the product or parts thereof. FRUs will be available in the stock until seven (7) years after
the production of the equipment is stopped.
138
2042376-001 Rev G
©2012 General Electric Company. All rights reserved. LullabyTM Warmer
GE Service Centers
North America
Datex-Ohmeda, Inc.
PO Box 7550
Madison, Wisconsin 53707-7550
USA
Tel +800 345 2700
Europe, Middle East, Africa
GE Healthcare
P.O Box 900
FIN-0031 GE
Finland
Tel +3581039411
Fax +35891463310
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GE Healthcare
3350 SW 148 Avenue
uite 301
Miramar, Florida, 33027
USA
Tel +1 954 744 5600
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Clinical
Systems
Equipmentos Medicos Ltda
Av. Paulista, 37 – 13 Andar
CEP: 01311-902- Cerqueira Cesar
Sao Paulo, SP – Brazil
Tel +55 11 3053 2500
Fax +55 11 3053 2573
Ohmeda Medical,
A Division of Datex –Ohmeda Inc,
A General Electric Company
8880 Gorman Road
Laurel MD 20723
USA
Made in India
EC Representatitive
GE Medical Systems SCS
283 Rue de la Minière
78530 BUC
FRANCE
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GE Healthcare
Maxdo Center No.8 Xing Yi Road,
Hong Qiao Development Zone
Shanghai, CHINA
Tel +65 62773444
Australia
1300 722 229
China
800 810 8188
India
1 800 425 7255
Korea
(02) 544 4564
South eastern Asia
(65) 6277 34
Black on white
A5 paper size
Two (2) side print
Coil Binding
Printed in India