MANUALE DI RIPARAZIONE
REPAIR MANUAL
Genesis 1700 AC/DC
Genesis 2200 AC/DC
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Cod. 92.08.067
Data/Date 17/11/11
Rev.
SELCO s.r.l.
Via Palladio, 19
35019 ONARA DI TOMBOLO (PD)
TEL. +39 049 9413111
FAX. +39 049 9413311
email: service@selcoweld.com
Come contattare l’Assistenza Tecnica Selco/ How to contact Service Department:
SELCO s.r.l
Service Department
c/o SELCO 2
Via Macello, 61
35010 CITTADELLA (Padova) Italy
Tel. +39 049 9413988
Fax. +39 049 9413335
email: service@selcoweld.com
Prima di iniziare qualsiasi operazione siate sicuri di aver ben letto e compreso questo manuale. Non apportate modifiche e non eseguite manutenzioni non descritte. Per ogni dubbio o problema circa l’utilizzo della macchina, anche se qui non descritto, consultare
personale qualificato.
La SELCO s.r.l. si riserva il diritto di apportare modifiche in qualsiasi momento e senza alcun preavviso.
Quanto esposto è di vitale importanza e pertanto necessario affinchè le garanzie possano operare.
Nel caso l’operatore non si attenesse a quanto descritto, il costruttore declina ogni responsabilità.
I diritti di traduzione, di riproduzione e di adattamento, totale o parziale e con qualsiasi mezzo (compresi le copie fotostatiche, i film ed i microfilm) sono riservati e vietati senza l’autorizzazione scritta
della SELCO s.r.l.
Before performing any operation on the machine, make sure that you have thoroughly read and understood the contents of this
booklet. Do not perform modifications or maintenance operations which are not prescribed.
Do consult qualified personnel for any doubt or problem concerning the use of the machine, even if not described herein.
SELCO s.r.l. reserves the right to modify this booklet at any time without notice.
The directions provided herewith are of vital importance and therefore necessary to ensure the warranties.
The manufacturer accepts no liability in case of misuse or non-application of the directions by the users.
All rights of translation and total or partial reproduction by any means whatsoever (including photocopy, film, and microfilm) are reserved and reproduction is prohibited without the explicit written
consent of SELCO s.r.l.
ITALIANO ................................................................................................................................................................................ 3
ENGLISH .............................................................................................................................................................................. 113
17) Targa dati, Rating plate.................................................................................................................................................. 221
18) Significato targa dati del generatore, Meaning of power source rating plate .............................................................. 222
19) Schemi elettrici e di collegamento, Wiring diagrams and connection ........................................................................ 223
20) Connettori, Connectors................................................................................................................................................. 228
21) Lista ricambi, Spare parts list ........................................................................................................................................ 230
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ENGLISH
INDEX
1 WARNING ...........................................................114
1.1 Work environment .......................................114
1.2 User's and other persons' protection.............114
1.3 Protection against fumes and gases ..............115
1.4 Fire/explosion prevention .............................115
1.5 Prevention when using gas cylinders ............115
1.6 Protection from electrical shock ...................115
1.7 Electromagnetic fields & interferences ..........116
1.8 IP Protection rating ......................................116
2 INSTALLATION.....................................................117
2.1 Lifting, transport & unloading ......................117
2.2 Positioning of the equipment .......................117
2.3 Connection ..................................................117
2.4 Installation ..................................................117
3 SYSTEM PRESENTATION ......................................118
3.1 General........................................................118
3.2 FP216 Front control panel ...........................118
3.3 Starting Screen .............................................118
3.4 Main Screen ................................................119
3.5 Set up ..........................................................120
3.6 Programs screen...........................................122
3.7 Interface personalisation ..............................124
3.8 Lock/unlock .................................................124
3.9 External controls management .....................124
3.2 FP279 front control panel ............................125
3.3 Main Screen ................................................125
3.4 Set up ..........................................................126
3.5 Programs screen...........................................129
3.6 Interface personalisation ..............................130
3.7 Interface personalisation ..............................131
3.8 Lock/unlock .................................................131
3.9 External controls management .....................132
3.10 Guard limits ...............................................132
3.11 Alarms screen ............................................133
3.12 Rear panel ................................................134
3.13 Sockets panel ............................................134
4 ACCESSORIES ......................................................134
4.1 General........................................................134
4.2 RC 100 remote control ................................134
4.3 RC 120 pedal remote control unit
for TIG welding ..................................................134
4.4 RC 180 remote control ................................134
4.5 RC 200 remote control ................................135
4.6 ST... series torches ........................................135
4.7 ST...U/D series torches .................................135
4.8 ST...DIGITIG series torches...........................135
4.8.1 General.....................................................135
5 MAINTENANCE....................................................135
6 TROUBLESHOOTING ..........................................135
7) PURSPOSE OF THE MANUAL.............................138
8) WARNINGS, PRECAUTIONS AND ......................139
GENERAL NOTICES FOR PERFORMING REPAIRS ...139
9) INSTRUMENTS AND CONVENTIONS FOR ........140
PERFORMING DIAGNOSIS AND REPAIR ................140
9.1) Instruments for basic diagnosis ....................140
9.2) Repair tools ................................................140
9.3) Conventions................................................140
9.4) Static load ...................................................141
10) DESCRIPTION OF THE BLOCK DIAGRAM .......142
10.1) Input filter.................................................143
10.2) PFC rectifier ..............................................144
10.3) Inverter stage ............................................145
10.4) Output stage .............................................146
10.5) Switching power supply ............................147
10.6) WU cooling group ....................................148
11) START-UP INDICATION ...................................149
11.1) External diagnostic indications .................149
11.2) Mechanical inidication ..............................151
11.2.1 Panels identification ................................151
11.2.2 Opening instruction ................................152
11.3) Elements location and description section .153
11.3.1 Left view .................................................153
11.3.2 Right view ...............................................154
12) DESCRIPTION, TESTING AND REPLACEMENT
OF THE ELECTRONIC BOARDS..............................155
12.1) Input filter pcb ref. 15.14.443...................156
12.2) Power inverter-pfc pcb ref. 15.18.035
(schede 15.14.422 e 15.14.423) ........................160
12.3) Genesis 1700-2200 AC/DC
secondary power module and diodes ................175
12.4) Thermic caps inverter side ........................177
12.5) Thermic caps secondary side ....................179
12.6) Switching power supply pcb ref. 15.18.034
(15.14.42901+15.14.439) .................................181
12.7) Digital card pcb ref. 15.14.415 ................187
12.8) Analog signal pcb ref. 15.14.419...............192
12.9) Superimposition pcb ref. 15.14.435 ..........194
12.10) H.F. Generator pcb ref. 15.14.430 ..........196
12.11) Output module AC-DC driver pcb
ref. 15.14.434 ..................................................199
12.12) Control panel pcb
ref. 15.14.343 & 15.14.342 ..............................201
12.13) Control panel LCD 3.5” pcb
ref. 15.14.517 (spare order ref. 15.22.273) ........202
12.14) Bus pcb ref. 15.14.431 ...........................204
12.15) Output filter pcb ref. 15.14.444..............209
13) CALIBRATIONS .................................................212
13.1) Offset calibration
(only for unit with FP 15.22.279) ......................212
13.2) Current calibration
(to be done after 704 calibration).......................212
14) ALARMS TROUBLESHOOTING ......................213
14.1) Guard limits code .....................................216
15) ADVANCED SET-UP (COD. 358 MENU' SERV)..217
15.1) List of set up parameters (MMA) ...............217
15.2) List of set up parameters (TIG) ..................218
15.3) “INFO” screen ..........................................219
16) TECHNICAL SPECIFICATIONS ..........................220
SYMBOLS
Imminent danger of serious body harm and dangerous behaviours that may lead to serious body harm
Important advice to be followed in order to avoid minor injuries or damage to property
Technical notes to facilitate operations
113
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USE AND ROUTINE MAINTENANCE OF POWER SOURCES AND ACCESSORIES, TECHNICAL DATES
Use and routine maintenance (excerpt from the "Instructions for use" manual provided with each power source).
1 WARNING
Before performing any operation on the machine,
make sure that you have thoroughly read and
understood the contents of this booklet.
Do not perform modifications or maintenance
operations which are not prescribed.
The manufacturer cannot be held responsible for damages to
persons or property caused by misuse or non-application of the
contents of this booklet by the user.
Please consult qualified personnel if you have any
doubts or difficulties in using the equipment.
1.1 Work environment
• All equipment shall be used exclusively for the operations for
which it was designed, in the ways and ranges stated on the
rating plate and/or in this booklet, according to the national
and international directives regarding safety. Other uses than
the one expressly declared by the manufacturer shall be considered totally inappropriate and dangerous and in this case
the manufacturer disclaims all responsibility.
• This equipment shall be used for professional applications
only, in industrial environments.
The manufacturer shall not be held responsible for any damages caused by the use of the equipment in domestic environments.
• The equipment must be used in environments with a temperature between -10°C and +40°C (between +14°F and
+104°F).
The equipment must be transported and stored in environments with a temperature between -25°C and +55°C
(between -13°F and 131°F).
• The equipment must be used in environments free from dust,
acid, gas or any other corrosive substances.
• The equipment shall not be used in environments with a relative humidity higher than 50% at 40°C (104°F).
The equipment shall not be used in environments with a relative humidity higher than 90% at 20°C (68°F).
Clothes must cover the whole body and must be:
- intact and in good conditions
- fireproof
- insulating and dry
- well-fitting and without cuffs or turn-ups
Always use regulation shoes that are strong and
ensure insulation from water.
Always use regulation gloves ensuring electrical and
thermal insulation.
Position a fire-retardant shield to protect the surrounding area from rays, sparks and incandescent
slags.
Advise any person in the area not to stare at the arc
or at the incandescent metal and to get an adequate
protection.
Wear masks with side face guards and a suitable
protection filter (at least NR10 or above) for the
eyes.
Always wear safety goggles with side guards, especially during the manual or mechanical removal of
welding slag.
Do not wear contact lenses!.
Use headphones if dangerous noise levels are
reached during the welding.
lf the noise level exceeds the limits prescribed by
law, delimit the work area and make sure that anyone getting near it is protected with headphones or
earphones.
• The systems must not undergo any kind of modification.
• Always keep the side covers closed while welding.
Avoid touching items that have just been welded:
the heat could cause serious burning or scorching.
• The system must not be used at an higher altitude than 2,000
metres (6,500 feet) above sea level.
Do not use this machine to defrost pipes.
Do not use this equipment to charge batteries and/
or accumulators.
Do not use this equipment to jump-start engines.
1.2 User's and other persons' protection
The welding process is a noxious source of radiation, noise, heat and gas emissions.
Wear protective clothing to protect your skin from
the arc rays, sparks or incandescent metal.
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• Follow all the precautions described above also in all operations carried out after welding since slag may detach from the
items while they are cooling off.
• Check that the torch is cold before working on or maintaining it.
Ensure the cooling unit is switched off before disconnecting the pipes of the cooling liquid. The hot
liquid coming out of the pipes might cause burning
or scorching.
Keep a first aid kit ready for use.
Do not underestimate any burning or injury.
Before leaving work, make the area safe, in order to
avoid accidental damage to people or property.
1.3 Protection against fumes and gases
• Fumes, gases and powders produced during the welding process can be noxious for your health.
Under certain circumstances, the fumes caused by welding
can cause cancer or harm the foetus of pregnant women.
• Keep your head away from any welding gas and fumes.
• Provide proper ventilation, either natural or forced, in the
work area.
• In case of poor ventilation, use masks and breathing apparatus.
• In case of welding in extremely small places the work should
be supervised by a colleague standing nearby outside.
• Do not use oxygen for ventilation.
• Ensure that the fumes extractor is working by regularly checking the quantity of harmful exhaust gases versus the values
stated in the safety regulations.
• The quantity and the danger level of the fumes depends on
the parent metal used, the filler metal and on any substances
used to clean and degrease the pieces to be welded. Follow
the manufacturer's instructions together with the instructions
given in the technical sheets.
• Do not perform welding operations near degreasing or painting stations.
Position gas cylinders outdoors or in places with good ventilation.
1.4 Fire/explosion prevention
• The welding process may cause fires and/or explosions.
• Clear the work area and the surrounding area from any flammable or combustible materials or objects.
Flammable materials must be at least 11 metres (35 feet) from
the welding area or they must be suitably protected.
Sparks and incandescent particles might easily be sprayed
quite far and reach the surrounding areas even through
minute openings. Pay particular attention to keep people and
property safe.
• Do not perform welding operations on or near containers
under pressure.
• Do not perform welding operations on closed containers or
pipes.
Pay particular attention during welding operations on pipes
or containers even if these are open, empty and have been
cleaned thoroughly. Any residue of gas, fuel, oil or similar
materials might cause an explosion.
1.5 Prevention when using gas cylinders
• Inert gas cylinders contain pressurized gas and can explode if
the minimum safe conditions for transport, storage and use are
not ensured.
• Cylinders must be secured in a vertical position to a wall or
other supporting structure, with suitable means so that they
cannot fall or accidentally hit anything else.
• Screw the cap on to protect the valve during transport, commissioning and at the end of any welding operation.
• Do not expose cylinders to direct sunlight, sudden changes
of temperature, too high or extreme temperatures. Do not
expose cylinders to temperatures too low or too high.
• Keep cylinders away from naked flames, electric arcs, torches or
electrode guns and incandescent material sprayed by welding.
• Keep cylinders away from welding circuits and electrical circuits in general.
• Keep your head away from the gas outlet when opening the
cylinder valve.
• Always close the cylinder valve at the end of the welding
operations.
• Never perform welding operations on a pressurized gas cylinder.
1.6 Protection from electrical shock
• Electric shocks can kill you.
• Avoid touching live parts both inside and outside the welding
system while this is active (torches, guns, earth cables, electrodes, wires, rollers and spools are electrically connected to
the welding circuit).
• Ensure the system and the welder are insulated electrically by
using dry bases and floors that are sufficiently insulated from
the earth.
• Ensure the system is connected correctly to a socket and a
power source equipped with an earth conductor.
• Do not touch two torches or two electrode holders at the
same time.
lf you feel an electric shock, interrupt the welding operations
immediately.
The arc striking and stabilizing device is designed for
manual or mechanically guided operation.
Increasing the length of torch or welding cables more
than 8 m will increase the risk of electric shock.
• Do not weld in places where explosive powders, gases or
vapours are present.
• When you finish welding, check that the live circuit cannot
accidentally come in contact with any parts connected to the
earth circuit.
• Position a fire-fighting device or material near the work area.
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1.7 Electromagnetic fields &
interferences
• The welding current passing through the internal and external
system cables creates an electromagnetic field in the proximity of the welding cables and the equipment itself.
• Electromagnetic fields can affect the health of people who
are exposed to them for a long time (the exact effects are still
unknown).
Electromagnetic fields can interfere with some equipment like
pacemakers or hearing aids.
Persons fitted with pacemakers must consult their
doctor before undertaking arc welding or plasma
cutting operations.
EMC equipment classification in accordance with EN/IEC
60974-10 (See rating plate or technical data)
Class B equipment complies with electromagnetic compatibility
requirements in industrial and residential environments, including residential locations where the electrical power is provided
by the public low-voltage supply system.
Class A equipment is not intended for use in residential locations
where the electrical power is provided by the public low-voltage
supply system. There may be potential difficulties in ensuring
electromagnetic compatibility of class A equipment in those
locations, due to conducted as well as radiated disturbances.
Installation, use and area examination
This equipment is manufactured in compliance with the
requirements of the EN60974-10 harmonized standard and is
identified as "CLASS A" equipment.
This unit must be used for professional applications only, in
industrial environments.
The manufacturer will accept no responsability for any damages
caused by use in domestic environments.
The user must be an expert in the activity and as such
is responsible for installation and use of the equipment according to the manufacturer's instructions.
lf any electromagnetic interference is noticed, the
user must solve the problem, if necessary with the
manufacturer's technical assistance.
In any case electromagnetic interference problems
must be reduced until they are not a nuisance any
longer.
Before installing this apparatus, the user must evaluate the potential electromagnetic problems that
may arise in the surrounding area, considering in
particular the health conditions of the persons in
the vicinity, for example of persons fitted with pacemakers or hearing aids.
Mains power supply requirements (See technical data)
High power equipment may, due to the primary current drawn
form the mains supply, influence the power quality of the grid.
Therefore connection restrictions or requirements regarding the
maximum permissible mains impedance (Zmax) or the required
minimum supply capacity (Ssc) at he interface point to the public grid (point of common coupling, PCC) may apply for some
types of equipment (see technical data).
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In this case it is the responsibility of the installer or user of the
equipment to ensure, by consultation with the distribution
network operator if necessary, that the equipment may be connected.
In case of interference, it may be necessary to take further precautions like the filtering of the mains power supply.
lt is also necessary to consider the possibility of shielding the
power supply cable.
Welding cables
To minimise the effects of electromagnetic fields follow the following instructions:
- Where possible, collect and secure the earth and power
cables together.
- Never coil the welding cables around your body.
- Do not place your body in between the earth and power
cables (keep both on the same side).
- The cables must be kept as short as possible, positioned as
close as possible to each other and laid at or approximately
at ground level.
- Position the equipment at some distance from the welding
area.
- The cables must be kept away from any other cables.
Earthing connection
The earth connection of all the metal components in the welding
equipment and in the close aerea must be taken in consideration.
The earthing connection must be made according to the local
regulations.
Earthing the workpiece
When the workpiece is not earthed for electrical safety reasons
or due to its size and position, the earthing of the workpiece
may reduce the emissions. It is important to remember that the
earthing of the workpiece should neither increase the risk of
accidents for the user nor damage other electric equipment.
The earthing must be made according to the local regulations.
Shielding
The selective shielding of other cables and equipment present
in the surrounding area may reduce the problems due to electromagnetic interference. The shielding of the entire welding
equipment can be taken in considered for special applications.
S
1.8 IP Protection rating
IP23S
- Enclosure protected against access to dangerous parts by fingers and against ingress of solid foreign bodies with diameter
greater than/equal to 12.5 mm
- Enclosure protected against rain at an angle of 60°.
- Enclosure protected against harmful effects due to the ingress
of water when the moving parts of the equipment are not
operating.
2 INSTALLATION
Installation should be performed only by expert
personnel authorised by the manufacturer.
During installation, ensure that the power source
is disconnected from the mains.
The multiple connection of power sources (series
or parallel) is prohibited.
2.1 Lifting, transport & unloading
- The equipment is provided with a handle for hand transportation.
- Use a fork lift truck paying attention during operations in
order to prevent the generator from tipping over.
Do not underestimate the weight of the equipment: see technical specifications.
Do not move or position the suspended load
above persons or things.
Do not drop or apply undue pressure on the
equipment.
2.2 Positioning of the equipment
In order to protect users, the equipment must be
correctly earthed. The power supply voltage is provided with an earth lead (yellow - green), which
must be connected to a plug provided with earth
contact.
The electrical connections must be made by
skilled technicians with the specific professional
and technical qualifications and in compliance
with the regulations in force in the country where
the equipment is installed.
The power source supply cable is provided with a yellow/
green wire that must ALWAYS be earthed. This yellow/green
wire shall NEVER be used with other voltage conductors.
Verify the existence of the earthing in the equipment used
and the good condition of the sockets.
Install only certified plugs according to the safety regulations.
2.4 Installation
Connection for MMA welding
The connection shown in the figure produces
reverse polarity welding. To obtain straight polarity welding, reserve the connection.
Keep to the following rules:
- Provide easy access to the equipment controls and connections.
- Do not position the equipment in very small spaces.
- Do not place the equipment on surfaces with inclination
exceeding 10° from to the horizontal plane.
- Position the equipment in a dry, clean and suitably ventilated
place.
- Protect the equipment against pouring rain and sun.
2.3 Connection
The equipment is provided with a power supply cable for connection to the mains.
The system can be powered by:
- single-phase 115V
- single-phase 230V
- Connect (1) the earth clamp to the negative socket (-) (2) of
the power source.
- Connect (3) the electrode holder to thpositive socket (+) (4)
of the power source.
CAUTION: to prevent injury to persons or damage
to the equipment, the selected mains voltage and
fuses must be checked BEFORE connecting the
machine to the mains. Also check that the cable is
connected to a socket provided with earth contact.
Operation of the equipment is guaranteed for voltage tolerances up to ±15% with respect to the
rated value.
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Connection for TIG welding
- Connect (5) the earth clamp to the positive socket (+) (6)
ofthe power source.
- Connect the TIG torch coupling (7) to the torch socket (8)
ofthe power source.
- Connect the gas hose from the cylinder to the rear gas connection.
- Connect the signal cable of the torch to the appropriate connector (9).
- Connect the gas hose of the torch to the appropriate union/
connection (10).
- Connect the red colored
water pipe of the torch to the
inlet quick connector of the cooling unit.
- Connect the blue colored
water pipe of the torch to the
outlet quick connector of the cooling unit.
3 SYSTEM PRESENTATION
3.2 FP216 Front control panel
1
Power supply
Indicates that the equipment is connected to the mains
and is on.
2
General alarm
Indicates the possible intervention of protection devices
such as the temperature protection.
3
Power on
Indicates the presence of voltage on the equipment
outlet connections.
4
7-segment display
Allows the general welding machine parameters to be
displayed during start-up, settings, current and voltage
readings, while welding, and encoding of the alarms.
5
LCD display
Allows the general welding machine parameters to be
displayed during start-up, settings, current and voltage
readings, while welding, and encoding of the alarms.
Allows all the operations to be displayed instantaneously.
6
Main adjustment handle.
Allows entry to set up, the selection and the setting of
the welding parameters.
7
Processes/functions
Allow the selection of the functions provided on the
system to which the remote control is connected.
3.1 General
The Genesis 1700 AC/DC - Genesis 2200 AC/DC are constant
current inverter power sources developed for electrode (MMA),
TIG DC (direct current) and TIG AC (alternating current) welding.
They are fully digital multiprocessor systems (data processing on
DSP and communication over CAN-BUS), capable of meeting
the various requirements of the welding world in the best possible way.
3.3 Starting Screen
When switched on, the generator performs a succession of
checks in order to guarantee the correct operation of the system
and of all the devices connected to it.
1
2
3
4
5
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μP
FP
DSP
WU
RC
Microprocessor
Control panel
DSP
Cooling unit
Remote control
6
7
8
9
RI
ON
WELDING
Robot interface
Software versions
System operation time
System welding time
2a
MMA
TIG DC
At this stage the gas test is also carried out to check the proper
connection to the gas supply system.
3.4 Main Screen
Allows the control of the system and of the welding process,
showing the main settings.
Allows the selection of the welding process
2b
MMA
TIG AC
Allows the selection of the welding method
Direct polarity
Reverse polarity
Alternating current
TIG
Allows the selection of the welding method
2 Step
4 Step
1 Welding parameters
2 Functions
1
Welding parameters
1a Welding parameters
Select the required parameter by pressing the encoder button.
Adjust the value of the selected parameter by rotating
the encoder.
1b Parameter icon
1c Parameter value
1d Unit of measurement of the parameter
Bilevel
2c
MMA
Selecting the correct arc dynamics enables maximum
benefit to be derived from the power source to achieve
the best possible welding performances.
Perfect weldability of the electrode used is not guaranteed (weldability depends on the quality of the consumables and their preservation, the operating and welding
conditions, the numerous possible applications, etc.).
TIG DC Current pulsation
CONSTANT current
PULSED current
The parameters of the main screen can be personalised (consult
the “Interface personalisation” section).
2
Functions
Allow the setting of the most important process functions and welding methods.
Synergy
Allows you to set the best arc dynamics,
selecting the type of electrode used:
STD
Basic/Rutile
CLS
Cellulose
CrNi
Steel
Alu
Aluminium
Cast iron Cast iron
Fast Pulse
TIG AC Current pulsation
CONSTANT current
PULSED current
AC/DC mix
2d
Allows the storage and management of 60
welding programs which can be personalised
by the operator.
(Consult the “Programs screen” section).
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3
Measurements
During the welding operation, the real current and voltage measurements are shown on the LCD display.
312
3a Welding current
3b Welding voltage
3.5 Set up
500
Permits set up and adjustment of a series of additional parameters for improved and more accurate control of the welding
system.
The parameters present at set up are organised in relation to the
welding process selected and have a numerical code.
Entry to set up: by pressing the encoder key for 3 sec.
Selection and adjustment of the required parameter: by
turning the encoder until displaying the numerical code relating
to that parameter. If the encoder key is pressed at this point,
the value set for the parameter selected can be displayed and
adjusted.
Exit from set up: to quit the "adjustment" section, press the
encoder again.
To exit the set up, go to parameter "O" (save and quit) and press
the encoder.
List of set up parameters (MMA)
0
Save and quit
Allows you to save the changes and exit the set up.
501
502
551
552
553
601
1
Reset
Allows you to reset all the parameters to the default
values.
3
Hot start
Allows adjustment of the hot start value in MMA.
Permits an adjustable hot start in the arc striking phases,
facilitating the start operations.
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 80%
7
8
Welding current
Permits adjustment of the welding current.
Parameter set in Amps (A).
Minimum 3A, Maximum Imax, Default 100A
Arc force
Allows adjustment of the Arc force value in MMA.
Permits an adjustable energetic dynamic response in
welding, facilitating the welder's operations.
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602
751
752
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 30%
Arc detachment voltage
Allows you to set the voltage value at which the electric
arc switch-off is forced.
It permits improved management of the various operating conditions that occur. In the spot welding phase,
for example, a low arc detachment voltage reduces
re-striking of the arc when moving the electrode away
from the piece, reducing spatter, burning and oxidisation of the piece.
If using electrodes that require high voltages, you are
advised to set a high threshold to prevent arc extinction
during welding.
Never set an arc detachment voltage higher than
the no-load voltage of the power source.
Parameter set in Volts (V).
Minimum 0V, Maximum 99.9V, Default 57V
Allows the selection of the required graphic interface:
XE (Easy Mode)
XA (Advanced Mode)
XP (Professional Mode)
Allows access to the higher set-up levels:
USER: user
SERV: service
SELCO: Selco
Info
Allows the display of a set of information related to the
system.
Alarm queue
Allows the intervention of an alarm to be indicated and
provides the most important indications for the solution
of any problem encountered.
(Consult the “Alarms screen” section).
Lock/unlock
Allows the locking of the panel controls and the insertion of a protection code (consult the “Lock/unlock”
section).
Buzzer tone
Permits adjustment of the buzzer tone.
Minimum Off, Maximum 10, Default 5
Contrast
Permits adjustment of the display contrast.
Minimum 0, Maximum 50, Default 25
(U/D) Adjustment step
Permits adjustment of the variation step on the updown keys.
Minimum Off, Maximum MAX, Default 1
CH1, CH2, CH3, CH4 External parameter
Allows the management of external parameter 1 (minimum value, maximum value, default value, parameter
selected).
(Consult the “External controls management” section).
Current reading
Allow the real value of the welding current to be displayed.
Allows the welding current display method to be set
(consult the “Interface personalisation” section).
Voltage reading
Allows the real value of the welding voltage to be displayed.
Allows the welding voltage display method to be set
(consult the “Interface personalisation” section).
List of set up parameters (TIG)
0
Save and quit
Allows you to save the changes and exit the set up.
1
2
3
5
6
7
8
10
12
13
14
15
Reset
Allows you to reset all the parameters to the default
values.
Pre-gas
Allows you to set and adjust the gas flow prior to striking
of the arc.
Permits filling of the torch with gas and preparation of
the environment for welding.
Minimum 0.0sec., Maximum 99.9sec., Default 0.1sec.
Initial current
Allows regulation of the weld starting current.
Allows a hotter or cooler welding pool to be obtained
immediately after the arc striking.
Parameter setting: Amperes (A) - Percentage (%).
Minimum 3A-1%, Maximum Imax-500%, Default 50%
Initial current time
Allows setting of the time for which the initial current is
maintained.
Parameter setting: seconds (s).
Minimum off, Maximum 99.9s, Default off
Slope-up
Allows you to set a gradual passage between the initial
current and the welding current. Parameter set in seconds (s).
Minimum off, Maximum 99.9s, Default off
Welding current
Permits adjustment of the welding current.
Parameter set in Amps (A).
Minimum 3A, Maximum Imax, Default 100A
Bilevel current
Permits adjustment of the secondary current in the
bilevel welding mode.
Parameter set in Amps (A).
Minimum 3A-1%, Maximum Imax-100%, Default 50%
Basic current
Permits adjustment of the basic current in pulsed and
fast pulse modes.
Parameter set in Amps (A).
Minimum 3A-1%, Maximum Weld current-100%,
Default 50%
Pulsed frequency
Allows activation of the pulse mode.
Allows regulation of the pulse frequency.
Allows better results to be obtained in the welding of
thin materials and better aesthetic quality of the bead.
Parameter setting: Hertz (Hz) - KiloHertz (kHz).
Minimum 0.1Hz, Maximum 250Hz, Default off
Pulsed duty cycle
Allows regulation of the duty cycle in pulse welding.
Allows the peak current to be maintained for a shorter
or longer time.
Parameter setting: percentage (%).
Minimum 1%, Maximum 99%, Default 50%
Fast Pulse frequency
Allows regulation of the pulse frequency.
Allows focusing action and better stability of the electric arc to be obtained.
Parameter setting: KiloHertz (kHz).
Minimum 0.02KHz, Maximum 2.5KHz, Default off
Pulsed slopes
Allows setting of a slope time during the pulse operation.
16
17
19
20
101
Allows a smooth step to be obtained between the peak
current and the basic current, having a more or less soft
welding arc.
Parameter setting: percentage (%).
Minimum off, Maximum 100%, Default off
Slope-down
Allows you to set a gradual passage between the welding current and the final current.
Parameter set in seconds (s).
Minimum off, Maximum 99.9s, Default off
Final current
Permits adjustment of the final current.
Parameter set in Amps (A).
Minimum 3A-1%, Maximum Imax-500%, Default 50%
Final current time
Makes it possible to set the time for which the final current is maintained.
Parameter setting: seconds (s).
Minimum off, Maximum 99.9s, Default off
Post-gas
Permits setting and adjustment of the gas flow at the
end of welding.
Minimum 0.0s, Maximum 99.9s, Default syn
(TIG AC) AC wave form
Allows the selection of the required AC wave form.
Default
102
103
104
105
107
(TIG AC) AC frequency
Allows regulation of the polarity inversion frequency in
TIG AC welding.
Allows focusing action and better stability of the electric
arc to be obtained.
Parameter setting: Hertz (Hz).
Minimum 20Hz, Maximum 200Hz, Default 100Hz
(TIG AC) AC balance
Allows regulation of the duty cycle in TIG AC welding.
Allows the positive polarity to be maintained for a
longer or shorter time.
Parameter setting: percentage (%).
Minimum 15%, Maximum 65%, Default 35%
(TIG AC) Fuzzy logic
Allows regulation of the power delivered by the system
during the arc striking phase by selecting the electrode
diameter used.
Makes it possible to suitably heat the electrode and/or
to keep the tip intact.
Parameter setting: millimetres (mm).
Minimum 0.1mm, Maximum 5.0mm, Default 2.4mm
Easy rounding
Allows a greater amount of energy to be delivered during the TIG AC arc striking phase.
Allows the rounding of the electrode in a uniform and
regular manner.
The function is automatically disabled after the arc has
been struck.
The power delivered depends on the electrode diameter set on the fuzzy logic.
Default off
AC - DC time mix
Allows adjustment of the welding time in direct current
when the AC MIX function is enabled.
Parameter setting: seconds (s).
Minimum 0.02s, Maximum 2.00s, Default 0.24s
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108
203
204
205
206
207
312
500
501
502
AC - AC time mix
Allows regulation of the welding time in alternating current when the AC MIX function is enabled.
Parameter setting: seconds (s).
Minimum 0.02s, Maximum 2.00s, Default 0.24s
Tig start (HF or LIFT)
Allows selection of the required LIFT START, HF START,
Default HF START arc striking modes.
HF Default
Spot welding
Allows you to enable the "spot welding" process and
establish the welding time.
Allows the timing of the welding process.
Parameter setting: seconds (s).
Restart
Allows the activation of the restart function.
Allows the immediate extinguishing of the arc during
the down slope or the restarting of the welding cycle.
Default on
(TIG DC) Easy joining
Allows striking of the arc in pulsed current and timing
of the function before the automatic reinstatement of
the pre-set welding conditions.
Allows greater speed and accuracy during tack welding
operations on the parts.
Parameter setting: seconds (s).
Minimum 0.1s, Maximum 99.9s, Default off
(TIG AC) Extra energy
Allows balancing of the current in positive polarity compared with that in negative polarity.
Makes it possible to obtain greater cleanness of the base
material or greater welding capacity while keeping the
average current value unchanged.
Parameter setting: percentage (%).
Minimum 1%, Maximum 200%, Default 100%
Arc detachment voltage
Allows you to set the voltage value at which the electric
arc switch-off is forced.
It permits improved management of the various operating conditions that occur. In the spot welding phase,
for example, a low arc detachment voltage reduces
re-striking of the arc when moving the electrode away
from the piece, reducing spatter, burning and oxidisation of the piece.
Never set an arc detachment voltage higher than
the no-load voltage of the power source.
551
552
553
601
602
606
751
752
3.6 Programs screen
1
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General
Allows the storage and management of 60 welding programs which can be personalised by the operator.
1
2
3
4
5
6
Minimum 0.0V, Maximum 99.9V, Default 45V
Allows the selection of the required graphic interface:
XE (Easy Mode)
XA (Advanced Mode)
XP (Professional Mode)
Allows access to the higher set-up levels:
USER: user
SERV: service
SELCO: Selco
Info
Allows the display of a set of information related to the
system.
Alarm queue
Allows the intervention of an alarm to be indicated and
provides the most important indications for the solution
of any problem encountered.
(Consult the “Alarms screen” section).
Lock/unlock
Allows the locking of the panel controls and the insertion of a protection code (consult the “Lock/unlock”
section).
Buzzer tone
Permits adjustment of the buzzer tone.
Minimum Off, Maximum 10, Default 5
Contrast
Permits adjustment of the display contrast.
Minimum 0, Maximum 50, Default 25
(U/D) Adjustment step
Permits adjustment of the variation step on the updown keys.
Minimum Off, Maximum MAX, Default 1
CH1, CH2, CH3, CH4 External parameter
Allows the management of external parameter 1 (minimum value, maximum value, default value, parameter
selected).
(Consult the “External controls management” section).
U/D torch
Allows the management of the external parameter
(CH1) (parameter selected).
Current reading
Allow the real value of the welding current to be displayed.
Allows the welding current display method to be set
(consult the “Interface personalisation” section).
Voltage reading
Allows the real value of the welding voltage to be displayed.
Allows the welding voltage display method to be set
(consult the “Interface personalisation” section).
2
Process of the selected program
Welding methods
Current pulsation
Number of the selected program
Main parameters of the selected program
Description of the selected program
Program storage
Enter the “program storage” menu by pressing button
(4)
for at least 1 second.
3
Program retrieval
Retrieve the 1st program available by pressing button
(4)
.
Select the required program (or the empty memory) by
rotating the encoder.
Program stored
Memory empty
Cancel the operation by pressing button (2)
.
Save all the current settings on the selected program by
pressing button (3)
.
Select the required program by pressing button (4)
.
Select the required program by rotating the encoder.
Only the memories location occupied by a program
are retrieved, while the empty ones are automatically
skipped.
4
Program cancellation
Introduce a description of the program.
- Select the required letter by rotating the encoder.
- Store the selected letter by pressing the encoder.
- Cancel the last letter by pressing button (1)
.
Cancel the operation by pressing button (2)
Confirm the operation by pressing button (3)
.
.
Select the required program by rotating the encoder.
Delete the selected program by pressing button (1)
.
Confirm the operation by pressing button (2)
The storage of a new program on an already occupied
memory location requires cancellation of the memory
location by an obligatory procedure.
Cancel the operation by pressing button (2)
.
Remove the selected program by pressing button (1)
.
Resume the storage procedure.
Confirm the operation by pressing button (1)
Cancel the operation by pressing button (2)
.
.
.
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3.7 Interface personalisation
3.9 External controls management
Allows the parameters to be customized on the main menu.
500
Allows the setting of the welding parameters management
method by the external devices (RC, torch…).
Allows the selection of the required graphic interface:
XE (Easy Mode)
XA (Advanced Mode)
XP (Professional Mode)
3.8 Lock/unlock
Allows all the settings to be locked from the control panel with
a security password.
Enter set-up by pressing the encoder key for at least 3 seconds.
Select the required parameter (551).
Enter set-up by pressing the encoder key for at least 3 seconds.
Select the required parameter (602).
Enter the “External controls management” screen by pressing
the encoder button.
Activate the regulation of the selected parameter by pressing the
encoder button.
Select the required RC remote control output (CH1, CH2, CH3,
CH4) by pressing button (1).
Select the required parameter (Min-Max) by pressing the
encoder button.
Adjust the required parameter (Min-Max) by rotating the
encoder.
Save and exit the current screen by pressing button (4)
.
Set a numerical code (password) by rotating the encoder.
Confirm the change made by pressing the encoder button.
Save and exit the current screen by pressing button (4)
Cancel the operation by pressing button (3)
.
Cancel the operation by pressing button (3)
.
The carrying out of any operation on a locked control panel
causes a special screen to appear.
-
Access the panel functionalities temporarily (5 minutes) by
rotating the encoder and entering the correct password (5).
Confirm the change made by pressing the encoder.
Unlock the control panel definitively by entering set-up (follow the instructions given above) and bring back parameter
551 to “off”.
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.
3.2 FP279 front control panel
3.3 Main Screen
Allows the control of the system and of the welding process,
showing the main settings.
1
1
Power supply
Indicates that the equipment is connected to the mains
and is on.
2
General alarm
Indicates the possible intervention of protection devices
such as the temperature protection (consult the “Alarm
codes” section).
3
Power on
Indicates the presence of voltage on the equipment
outlet connections.
4
7-segment display
Allows the general welding machine parameters to be
displayed during start-up, settings, current and voltage
readings, while welding, and encoding of the alarms.
5
LCD display
Allows the general welding machine parameters to be
displayed during start-up, settings, current and voltage
readings, while welding, and encoding of the alarms.
Allows all the operations to be displayed instantaneously.
6
Main adjustment handle
Allows the welding current to be continuously adjusted.
Allows entry to set up, the selection and the setting of
the welding parameters.
7
Processes/functions
Let you select the various system functions (welding
process, welding mode, current pulse, graphic mode,
etc.).
8
Not used
9
Programs
Allows the storage and management of 64 welding
programs which can be personalised by the operator.
Measurements
During the welding operation, the real current and voltage measurements are shown on the LCD display.
1a Welding current
1b Welding voltage
2
Welding parameters
2a Welding parameters
Select the required parameter by pressing the encoder
button.
Adjust the value of the selected parameter by rotating
the encoder.
2b Parameter icon
2c Parameter value
2d Unit of measurement of the parameter
3
Functions
Allow the setting of the most important process functions and welding methods.
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3f
Current pulsation
CONSTANT current
PULSED current
Fast Pulse
3g
Current pulsation
CONSTANT current
PULSED current
AC/DC mix
3.4 Set up
3a
VRD Voltage Reduction Device
Shows that the no-load voltage of the equipment is controlled.
3b
Allows the selection of the welding process
MMA
TIG DC
TIG AC
3c
Allows the selection of the welding method
Direct polarity
Reverse polarity
Alternating current
3d
Synergy
Allows you to set the best arc dynamics, selecting the type of electrode used:
STD
Basic/Rutile
CLS
Cellulose
CrNi
Steel
Alu
Aluminium
Cast iron Cast iron
Selecting the correct arc dynamics enables maximum
benefit to be derived from the power source to achieve
the best possible welding performances.
Perfect weldability of the electrode used is not guaranteed (weldability depends on the quality of the consumables and their preservation, the operating and welding
conditions, the numerous possible applications, etc.).
3e
Permits set up and adjustment of a series of additional parameters for improved and more accurate control of the welding
system.
The parameters present at set up are organised in relation to the
welding process selected and have a numerical code.
Entry to set up: by pressing the encoder key for 5 sec.
Selection and adjustment of the required parameter: by
turning the encoder until displaying the numerical code relating
to that parameter. If the encoder key is pressed at this point,
the value set for the parameter selected can be displayed and
adjusted.
Exit from set up: to quit the "adjustment" section, press the
encoder again.
To exit the set up, go to parameter "O" (save and quit) and press
the encoder.
List of set up parameters (MMA)
0
Save and quit
Allows you to save the changes and exit the set up.
1
Reset
Allows you to reset all the parameters to the default
values.
3
Hot start
Allows adjustment of the hot start value in MMA.
Permits an adjustable hot start in the arc striking phases,
facilitating the start operations.
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 80%
Welding current
Permits adjustment of the welding current.
Parameter set in Amps (A).
Minimum 3A, Maximum Imax, Default 100A
Arc force
Allows adjustment of the Arc force value in MMA.
Permits an adjustable energetic dynamic response in
welding, facilitating the welder's operations.
Increasing the value of the arc force to reduce the risks
of sticking of the electrode.
7
Allows the selection of the welding method
8
2 Step
4 Step
Bilevel
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204
Parameter set as a percentage (%) of the welding current.
Minimum Off, Maximum 500%, Default 30%
Dynamic power control (DPC)
It enables the desired V/I characteristic to be selected.
I = C Constant current
The increase or reduction in arc length has no effect on
the welding current required.
Basic, Rutile, Acid, Steel, Cast iron
1÷ 20* Falling characteristic with adjustable slope
The increase in arc length causes a reduction in welding
current (and vice versa) according to the value imposed
by 1 to 20 amps per volt.
Cellulose, Aluminium
P = C* Constant power
The increase in arc length causes a reduction in the
welding current (and vice versa) according to the law:
V.I = K.
601
602
751
752
List of set up parameters (TIG)
0
Save and quit
Allows you to save the changes and exit the set up.
1
2
Cellulose, Aluminium
312
500
551
552
553
Arc detachment voltage
Allows you to set the voltage value at which the electric
arc switch-off is forced.
It permits improved management of the various operating conditions that occur. In the spot welding phase,
for example, a low arc detachment voltage reduces
re-striking of the arc when moving the electrode away
from the piece, reducing spatter, burning and oxidisation of the piece.
If using electrodes that require high voltages, you are
advised to set a high threshold to prevent arc extinction
during welding.
Never set an arc detachment voltage higher than
the no-load voltage of the power source.
Parameter set in Volts (V).
Minimum 0V, Maximum 99.9V, Default 57V
Allows the selection of the required graphic interface:
XE (Easy Mode)
XA (Advanced Mode)
XP (Professional Mode)
Allows access to the higher set-up levels:
USER: user
SERV: service
SELCO: Selco
Lock/unlock
Allows the locking of the panel controls and the insertion of a protection code (consult the “Lock/unlock”
section).
Buzzer tone
Permits adjustment of the buzzer tone.
Minimum Off, Maximum 10, Default 5
Contrast
Permits adjustment of the display contrast.
Minimum 0, Maximum 50, Default 25
Regulation step
Allows the regulation of a parameter with a step that can
be personalised by the operator.
Minimum 1, Maximum Imax, Default 1
CH1, CH2, CH3, CH4 External parameter
Allows the management of external parameter 1 (minimum value, maximum value).
(Consult the “External controls management” section).
Current reading
Allow the real value of the welding current to be displayed.
Allows the welding current display method to be set.
Voltage reading
Allows the real value of the welding voltage to be displayed.
Allows the welding voltage display method to be set.
3
5
6
7
8
Reset
Allows you to reset all the parameters to the default
values.
Pre-gas
Allows you to set and adjust the gas flow prior to striking
of the arc.
Permits filling of the torch with gas and preparation of
the environment for welding.
Minimum 0.0sec., Maximum 99.9sec., Default 0.1sec.
Initial current
Allows regulation of the weld starting current.
Allows a hotter or cooler welding pool to be obtained
immediately after the arc striking.
Parameter setting: Amperes (A) - Percentage (%).
Minimum 3A-1%, Maximum Imax-500%, Default 50%
Initial current time
Allows setting of the time for which the initial current is
maintained.
Parameter setting: seconds (s).
Minimum off, Maximum 99.9s, Default off
Slope-up
Allows you to set a gradual passage between the initial
current and the welding current. Parameter set in seconds (s).
Minimum off, Maximum 99.9s, Default off
Welding current
Permits adjustment of the welding current.
Parameter set in Amps (A).
Minimum 3A, Maximum Imax, Default 100A
Bilevel current
Permits adjustment of the secondary current in the
bilevel welding mode.
On first pressing the torch button, the pre-gas starts, the arc
strikes and the initial current will be used when welding.
On first releasing it, the raising ramp of the welding current
“I1” occurs. If the welder now presses and releases the
button quickly, “I2” can be used; by pressing and releasing
it quickly again, “I1” is used again, and so on.
If you press the button for a longer time, the lowering ramp
for the current starts, thus reaching the final current.
By releasing the button again, the arc goes out and the
gas continues to flow for the post-gas stage.
Parameter setting: Amperes (A) - Percentage (%).
Minimum 3A-1%, Maximum Imax-500%, Default 50%
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10
12
13
14
15
16
17
19
20
101
Basic current
Permits adjustment of the basic current in pulsed and
fast pulse modes.
Parameter set in Amps (A).
Minimum 3A-1%, Maximum Weld current-100%,
Default 50%
Pulsed frequency
Allows activation of the pulse mode.
Allows regulation of the pulse frequency.
Allows better results to be obtained in the welding of
thin materials and better aesthetic quality of the bead.
Parameter setting: Hertz (Hz).
Minimum 0.1Hz, Maximum 25Hz, Default off
Pulsed duty cycle
Allows regulation of the duty cycle in pulse welding.
Allows the peak current to be maintained for a shorter
or longer time.
Parameter setting: percentage (%).
Minimum 1%, Maximum 99%, Default 50%
(TIG DC) Fast Pulse frequency
Allows regulation of the pulse frequency.
Allows focusing action and better stability of the electric
arc to be obtained.
Parameter setting: KiloHertz (kHz).
Minimum 0.02KHz, Maximum 2.5KHz, Default off
Pulsed slopes
Allows setting of a slope time during the pulse operation.
Allows a smooth step to be obtained between the peak
current and the basic current, having a more or less soft
welding arc.
Parameter setting: percentage (%).
Minimum off, Maximum 100%, Default off
Slope-down
Allows you to set a gradual passage between the welding current and the final current.
Parameter set in seconds (s).
Minimum off, Maximum 99.9s, Default off
Final current
Permits adjustment of the final current.
Parameter set in Amps (A).
Minimum 3A-1%, Maximum Imax-500%, Default 10A
Final current time
Makes it possible to set the time for which the final current is maintained.
Parameter setting: seconds (s).
Minimum off, Maximum 99.9s, Default off
Post-gas
Permits setting and adjustment of the gas flow at the
end of welding.
Minimum 0.0s, Maximum 99.9s, Default syn
(TIG AC) AC wave form
Allows the selection of the required AC wave form.
104
105
107
108
109
203
204
205
206
Default
102
103
128
(TIG AC) AC frequency
Allows regulation of the polarity inversion frequency in
TIG AC welding.
Allows focusing action and better stability of the electric
arc to be obtained.
Parameter setting: Hertz (Hz).
Minimum 20Hz, Maximum 200Hz, Default 100Hz
(TIG AC) AC balance
Allows regulation of the duty cycle in TIG AC welding.
Allows the positive polarity to be maintained for a
longer or shorter time.
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207
Parameter setting: percentage (%).
Minimum 15%, Maximum 65%, Default 35%
(TIG AC) Fuzzy logic
Allows regulation of the power delivered by the system
during the arc striking phase by selecting the electrode
diameter used.
Makes it possible to suitably heat the electrode and/or
to keep the tip intact.
Parameter setting: millimetres (mm).
Minimum 0.1mm, Maximum 5.0mm, Default 2.4mm
Easy rounding
Allows a greater amount of energy to be delivered during the TIG AC arc striking phase.
Allows the rounding of the electrode in a uniform and
regular manner.
The function is automatically disabled after the arc has
been struck.
The power delivered depends on the electrode diameter set on the fuzzy logic.
Default off
AC - DC time mix
Allows adjustment of the welding time in direct current
when the AC MIX function is enabled.
Parameter setting: seconds (s).
Minimum 0.02s, Maximum 2.00s, Default 0.24s
AC - AC time mix
Allows regulation of the welding time in alternating current when the AC MIX function is enabled.
Parameter setting: seconds (s).
Minimum 0.02s, Maximum 2.00s, Default 0.24s
(DC) Welding current
Allows adjustment of the welding current in direct current when the AC MIX function is enabled.
Parameter setting: percentage (%).
Minimum 1%, Maximum 200%, Default 100%
TIG start (HF)
Allows selection of the required arc striking modes.
On= HF START, Off= LIFT START, Default HF START
Spot welding
Allows you to enable the "spot welding" process and
establish the welding time.
Allows the timing of the welding process.
Parameter setting: seconds (s).
Minimum off, Maximum 99.9s, Default off
Restart
Allows the activation of the restart function.
Allows the immediate extinguishing of the arc during
the down slope or the restarting of the welding cycle.
0=Off, 1=On, Default On
(TIG DC) Easy joining
Allows striking of the arc in pulsed current and timing
of the function before the automatic reinstatement of
the pre-set welding conditions.
Allows greater speed and accuracy during tack welding
operations on the parts.
Parameter setting: seconds (s).
Minimum 0.1s, Maximum 25.0s, Default off
(TIG AC) Extra energy
Allows balancing of the current in positive polarity compared with that in negative polarity.
Makes it possible to obtain greater cleanness of the base
material or greater welding capacity while keeping the
average current value unchanged.
Parameter setting: percentage (%).
Minimum 1%, Maximum 200%, Default 100%
500
551
552
553
601
602
606
751
752
801
Allows the selection of the required graphic interface:
XE (Easy Mode)
XA (Advanced Mode)
XP (Professional Mode)
Allows access to the higher set-up levels:
USER: user
SERV: service
SELCO: Selco
Lock/unlock
Allows the locking of the panel controls and the insertion of a protection code (consult the “Lock/unlock”
section).
Buzzer tone
Permits adjustment of the buzzer tone.
Minimum Off, Maximum 10, Default 5
Contrast
Permits adjustment of the display contrast.
Minimum 0, Maximum 50
(U/D) Adjustment step
Permits adjustment of the variation step on the updown keys.
Minimum Off, Maximum MAX, Default 1
CH1, CH2, CH3, CH4 External parameter
Allows the management of external parameter 1 (minimum value, maximum value, default value, parameter
selected).
(Consult the “External controls management” section).
U/D torch
Allows the management of the external parameter
(U/D). 0=Off, 1=A
Current reading
Allow the real value of the welding current to be displayed.
Allows the welding current display method to be set.
Voltage reading
Allows the real value of the welding voltage to be displayed.
Allows the welding voltage display method to be set.
Guard limits
Allows the setting of the warning limits and of the guard
limits.
Allows the accurate control of the various welding
phases (consult the “Guard limits” section).
3.5 Programs screen
1
General
Allows the storage and management of 64 welding programs which can be personalised by the operator.
1
2
3
4
5
6
7
2
Process of the selected program
Welding methods
Current pulsation
Number of the selected program
Main parameters of the selected program
Description of the selected program
Measurements
Program storage
Enter the “program storage” menu by pressing button
for at least 1 second.
Select the required program (or the empty memory) by
rotating the encoder.
Program stored
Memory empty
Cancel the operation by pressing button (2)
.
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Save all the current settings on the selected program by
pressing button (3)
.
Only the memories location occupied by a program
are retrieved, while the empty ones are automatically
skipped.
4
Introduce a description of the program.
- Select the required letter by rotating the encoder.
- Store the selected letter by pressing the encoder.
- Cancel the last letter by pressing button (1)
Cancel the operation by pressing button (2)
Confirm the operation by pressing button (3)
Enter the “Program cancellation” screen by pressing the
button for at least 1 seconds.
.
.
Select the required program by rotating the encoder.
Delete the selected program by pressing button (1)
.
The storage of a new program on an already occupied
memory location requires cancellation of the memory
location by an obligatory procedure.
Cancel the operation by pressing button (2)
.
Remove the selected program by pressing button (1)
.
Resume the storage procedure.
3
Program cancellation
Confirm the operation by pressing button (2)
.
Program retrieval
Confirm the operation by pressing button (1)
Cancel the operation by pressing button (2)
.
.
3.6 Interface personalisation
1
7 segment display personalisation
Retrieve the 1st program available by pressing button
.
Select the required program by pressing button
Select the required program by rotating the encoder.
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.
Enter set-up by pressing the encoder button for at least
5 seconds.
Select the required parameter by rotating the encoder
until it is displayed within the central quadrant (5).
Store the selected parameter in the 7 segment display
by pressing button (2)
.
Save and exit the current screen by pressing button (4)
.
Default I1
3.7 Interface personalisation
Allows the parameters to be customized on the main menu.
500
Allows the selection of the required graphic interface:
XE (Easy Mode)
XA (Advanced Mode)
XP (Professional Mode)
PROCESS
XE
PARAMETER
MMA
Activate the regulation of the selected parameter by pressing the
encoder button.
Set a numerical code (password) by rotating the encoder.
Confirm the change made by pressing the encoder button.
Save and exit the current screen by pressing button (4)
.
TIG DC
TIG AC
XA
MMA
TIG DC
TIG AC
XP
The carrying out of any operation on a locked control panel
causes a special screen to appear.
MMA
TIG DC
TIG AC
-
Access the panel functionalities temporarily (5 minutes) by
rotating the encoder and entering the correct password.
Confirm the change made by pressing encoder button.
-
Unlock the control panel definitively by entering set-up (follow the instructions given above) and bring back parameter
551 to “off”.
Confirm the changes made by pressing button (4)
.
3.8 Lock/unlock
Allows all the settings to be locked from the control panel with
a security password.
Enter set-up by pressing the encoder key for at least 5 seconds.
Select the required parameter (551) by rotating the encoder
until it is displayed within the central quadrant.
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3.9 External controls management
Allows the setting of the welding parameters management
method by the external devices (RC, torch…).
Enter set-up by pressing the encoder key for at least 5 seconds.
Select the required parameter (602) by rotating the encoder
until it is displayed within the central quadrant.
Enter the “Guard limits” screen by pressing the encoder button.
Select the required parameter by pressing button (1)
.
Select the method of setting the guard limits by pressing button
(2)
.
%
Enter the “External controls management” screen by pressing
the encoder button.
Select the required parameter (CH1, CH2, CH3, CH4) by pressing button (1).
Select the required parameter (select the parameter - Min-Max)
by pressing the encoder button.
Adjust the required parameter (select the parameter - Min-Max)
by rotating the encoder.
Save and exit the current screen by pressing button (4)
Cancel the operation by pressing button (3)
.
.
3.10 Guard limits
/
Absolute value
Percentage value
7 Warning limits line
8 Alarm limits line
9 Minimum levels column
10 Maximum levels column
Select the required box by pressing the encoder key (the selected box is displayed with reverse contrast).
Adjust the level of the selected limit by rotating the encoder.
Save and exit the current screen by pressing button (4)
.
Allows the welding process to be controlled by setting warning
limits
and guard limits
for the
main measurable parameters :
Welding current
Welding voltage
Automation movement
Passing one of the warning limits causes a visual signal to appear
on the control panel.
Passing one of the alarm limits causes a visual signal to appear
on the control panel and the immediate blockage of the welding operations.
It is possible to set start and end of welding filters to prevent
error signals during the striking and extinction of the arc (consult
the “Set up” section - Parameters 802-803-804).
Enter set-up by pressing the encoder button for at least 5 seconds.
Select the required parameter (801).
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3.11 Alarms screen
Allows the intervention of an alarm to be indicated and provides
the most important indications for the solution of any problem
encountered.
1
E31
Communication alarm (AC/DC)
E38
Undervoltage alarm
E39, E40
System power supply alarm
E43
Coolant shortage alarm
E99
General alarm
Alarm icon
2
Alarm code
3
Alarm type
Guard limits code
E54
Current level exceeded (Alarm)
Alarm codes
E01, E02, E03
Temperature alarm
E10
Power module alarm
E11, E19
System configuration alarm
E13
Communication alarm (FP)
E14, E15, E18
Program not valid alarm
E17
Communication alarm (μP-DSP)
E20
Memory fault alarm
E21
Data loss alarm
E22
Communication alarm (DSP)
E27
Memory fault alarm (
)
E28
Memory fault alarm (
)
E29
Incompatible measurements alarm
E30
Communication alarm (HF)
E62
Current level exceeded (Warning)
E55
Current level exceeded (Alarm)
E63
Current level exceeded (Warning)
E56
Voltage level exceeded (Alarm)
E64
Voltage level exceeded (Warning)
E57
Voltage level exceeded (Alarm)
E65
Voltage level exceeded (Warning)
E70
Incompatible "WARNING" alarm
E71
Liquid coolant overtemperature alarm
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3.12 Rear panel
4 ACCESSORIES
4.1 General
Operation of the remote control is activated when connected
to the Selco power sources. This connection can be made also
with the system power on.
With the RC control connected, the power source control panel
stays enabled to perform any modification. The modifications
on the power source control panel are also shown on the RC
control and vice versa.
4.2 RC 100 remote control
1
Power supply cable
Connects the system to the mains.
2
Gas fitting
3
Signal cable (CAN-BUS) input (RC)
4
Off/On switch
Turns on the electric power to the welder.
It has two positions, "O" off, and "I" on.
3.13 Sockets panel
The RC 100 is a remote control unit designed to manage the
display and the adjustment of the welding current and voltage.
“Consult the instruction manual”.
4.3 RC 120 pedal remote control unit for TIG
welding
Once the power source has been switched
to the EXTERNAL CONTROL mode, the
output current is controlled from a minimum to a maximum value (can be entered
from SETUP) by varying the foot pressure on
the pedal surface. A microswitch provides
the start trigger signal at minimum pressure.
4.4 RC 180 remote control
1
3
Negative power socket
For connection of earth cable in electrode welding or of
torch in TIG.
Positive power socket
For connection of electrode torch in MMA or earth
cable in TIG.
Gas fitting
4
Signal cable (TIG Torch) input
2
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This remote control unit makes it possible to change the output
current without interrupting the welding process.
“Consult the instruction manual”.
4.5 RC 200 remote control
5 MAINTENANCE
Routine maintenance must be carried out on the
system according to the manufacturer’s instructions.
The RC 200 is a remote control unit designed to manage the
display and the adjustment of all available parameters of the
power source to which it is connected.
“Consult the instruction manual”.
4.6 ST... series torches
Any maintenance operation must be performed by qualified
personnel only.
When the equipment is working, all the access and operating
doors and covers must be closed and locked.
Unauthorized changes to the system are strictly forbidden.
Prevent conductive dust from accumulating near the louvers
and over them.
Disconnect the power supply before every operation!
Carry out the following periodic checks on the
power source:
- Clean the power source inside by means of
low-pressure compressed air and soft bristle
brushes.
- Check the electric connections and all the connection cables.
“Consult the instruction manual”.
4.7 ST...U/D series torches
For the maintenance or replacement of torch components,
electrode holders and/or earth cables:
Check the temperature of the component and
make sure that they are not overheated.
Always use gloves in compliance with the safety
standards.
Use suitable wrenches and tools.
The U/D series torches are digital TIG torches allowing the main
welding parameters to be controlled:
- welding current
- program recall
(Consult the “Set up” section).
Failure to carry out the above maintenance will invalidate all
warranties and exempt the manufacturer from any liability.
“Consult the instruction manual”.
6 TROUBLESHOOTING
4.8 ST...DIGITIG series torches
The repair or replacement of any parts in the
system must be carried out only by qualified
personnel.
4.8.1 General
The repair or replacement of any parts in the system by unauthorised personnel will invalidate the product warranty.
The system must not be modified in any way.
The manufacturer disclaims any responsibility if the user
fails to follow these instructions.
The DIGITIG series torches are digital TIG torches allowing the
main welding parameters to be controlled:
- welding current
- program recall
Parameters 3-4 can be personalised.
(Consult the “Set up” section).
“Consult the instruction manual”.
The system fails to come on (green LED off)
Cause
No mains voltage at the socket.
Solution
Check and repair the electrical system as needed.
Use qualified personnel only.
Cause
Solution
Faulty plug or cable.
Replace the faulty component.
Contact the nearest service centre to have the system repaired.
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Cause
Solution
Line fuse blown.
Replace the faulty component.
Cause
Solution
Cause
Solution
Faulty on/off switch.
Replace the faulty component.
Contact the nearest service centre to have the system repaired.
Humidity in the welding gas.
Always use quality materials and products.
Ensure the gas supply system is always in perfect
condition.
Cause
Solution
Cause
Solution
Faulty electronics.
Contact the nearest service centre to have the system repaired.
Incorrect welding parameters.
Check the welding system carefully.
Contact the nearest service centre to have the system repaired.
No output power (the system does not weld)
Cause
Faulty torch trigger button.
Solution
Replace the faulty component.
Contact the nearest service centre to have the system repaired.
Cause
Solution
The system has overheated (temperature alarm yellow LED on).
Wait for the system to cool down without switching
it off.
Cause
Solution
Incorrect earth connection.
Earth the system correctly.
Read the paragraph “Installation “.
Cause
Solution
Mains voltage out of range (yellow LED on).
Bring the mains voltage within the power source
admissible range.
Connect the system correctly.
Read the paragraph "Connections ".
Cause
Solution
Faulty electronics.
Contact the nearest service centre to have the system repaired.
Incorrect output power
Cause
Incorrect selection in the welding process or faulty
selector switch.
Solution
Select the welding process correctly.
Cause
Solution
System parameters or functions set incorrectly.
Reset the system and the welding parameters.
Cause
Faulty potentiometer/encoder for the adjustment
of the welding current.
Replace the faulty component.
Contact the nearest service centre to have the system repaired.
Solution
Insufficient penetration
Cause
Incorrect welding mode.
Solution
Decrease the welding travel speed.
Cause
Solution
Incorrect welding parameters.
Increase the welding current.
Cause
Solution
Incorrect edge preparation.
Increase the chamfering.
Cause
Solution
Pieces to be welded too big.
Increase the welding current.
Tungsten inclusions
Cause
Incorrect welding parameters.
Solution
Decrease the welding voltage.
Use a bigger diameter electrode.
Cause
Solution
Incorrect electrode.
Always use quality materials and products.
Sharpen the electrode carefully.
Cause
Solution
Incorrect welding mode.
Avoid contact between the electrode and the weld
pool.
Blowholes
Cause
Insufficient shielding gas.
Solution
Adjust the gas flow.
Check that the diffuser and the gas nozzle of the
torch are in good condition.
Sticking
Cause
Solution
Incorrect welding parameters.
Increase the welding current.
Cause
Solution
Incorrect welding mode.
Angle the torch more.
Cause
Solution
Pieces to be welded too big.
Increase the welding current.
Cause
Solution
Mains voltage out of range
Connect the system correctly.
Read the paragraph "Connections ".
Undercuts
Cause
Incorrect welding parameters.
Solution
Decrease the welding voltage.
Cause
Solution
Faulty electronics.
Contact the nearest service centre to have the system repaired.
Cause
Solution
Incorrect welding mode.
Decrease the side oscillation speed while filling.
Decrease the travel speed while welding.
Arc instability
Cause
Insufficient shielding gas.
Solution
Adjust the gas flow.
Check that the diffuser and the gas nozzle of the
torch are in good condition.
Cause
Solution
Insufficient shielding gas.
Use gases suitable for the materials to be welded.
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Oxidations
Cause
Insufficient gas protection.
Solution
Adjust the gas flow.
Check that the diffuser and the gas nozzle of the
torch are in good condition.
Porosity
Cause
Solution
Grease, varnish, rust or dirt on the workpieces to
be welded.
Clean the workpieces carefully before welding.
Cause
Solution
Grease, varnish, rust or dirt on the filler material.
Always use quality materials and products.
Keep the filler metal always in perfect condition.
Cause
Solution
Humidity in the filler metal.
Always use quality materials and products.
Keep the filler metal always in perfect condition.
Cause
Solution
Incorrect arc length.
Decrease the distance between the electrode and
the piece.
Cause
Solution
Humidity in the welding gas.
Always use quality materials and products.
Ensure the gas supply system is always in perfect
condition.
Cause
Solution
Insufficient shielding gas.
Adjust the gas flow.
Check that the diffuser and the gas nozzle of the
torch are in good condition.
Cause
Solution
The weld pool solidifies too quickly.
Decrease the travel speed while welding.
Pre-heat the workpieces to be welded.
Increase the welding current.
Hot cracks
Cause
Incorrect welding parameters.
Solution
Decrease the welding voltage.
Cause
Solution
Grease, varnish, rust or dirt on the workpieces to
be welded.
Clean the workpieces carefully before welding.
Cause
Solution
Grease, varnish, rust or dirt on the filler metal.
Always use quality materials and products.
Keep the filler metal always in perfect condition.
Cause
Solution
Incorrect welding mode.
Carry out the correct sequence of operations for
the type of joint to be welded.
Cold cracks
Cause
Humidity in the filler metal.
Solution
Always use quality materials and products.
Keep the filler metal always in perfect condition.
Cause
Solution
Particular geometry of the joint to be welded.
Pre-heat the pieces to be welded.
Carry out post-heating.
Carry out the correct sequence of operations for
the type of joint to be welded.
For any doubts and/or problems do not hesitate to contact
your nearest customer service centre.
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7) PURSPOSE OF THE MANUAL
This manual is designed to provide authorised service centres
with the basic information necessary for performing repairs on
the generators Genesis 1700AC/DC and Genesis 2200AC/DC.
In order to avoid serious injury to persons or damage to things,
this manual must be used only by qualified technicians.
Selco S.r.l. accepts no liability for any injury to persons or damage to things that may occur during performance of repairs,
even after reading or practical application of this manual.
For a detailed description of the operation, use and ordinary
maintenance of the machine, please refer to the "Instructions
for use and maintenance manual" which must always accompany the machine. The purchaser must follow the directions
contained in the above manual.
Failure to do so will exempt Selco from all liability.
The operations described in this manual require the use of a
digital multimeter, an DC ammeter clamp and a basic knowledge of how the machine works. Basic electrotechnical knowledge is also required.
Repair consists in identification of the faulty part, included in
the list of available spare parts, and replacement of it.
In the event of failure of an electronic board,
repair entails replacement of the board and not
replacement of the faulty electronic component
on the board.
Do not carry out modifications or maintenance not scheduled
in this manual.
If the problem cannot be solved by following the instructions
provided in this manual, contact the Selco Service Department
or send the machine to Selco for repair.
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8) WARNINGS, PRECAUTIONS AND
GENERAL NOTICES FOR PERFORMING
REPAIRS
Repairs must be performed by qualified personnel only.
Before performing the repair, you should read and assimilate the
contents of this manual, in particular the safety precautions.
Avoid performing repairs without the presence of another person able to provide help in the event of an accident.
The repair of a machine requires access to its internal parts
and consequently removal of some of the protective panels.
Additional precautions are therefore necessary with respect to
use of the machine for welding in order to prevent possible
injury or damage caused by contact with:
- live parts
- moving parts
- parts at high temperature
CAUTION
MOVING PARTS
Keep your hands well away from the fan when the machine
is connected to the power supply. Ensure that the machine is
unplugged and that the fan is at a standstill before replacing it.
CAUTION
PARTS AT HIGH TEMPERATURE
When handling internal parts of the machine, remember that
some of them may be very hot. In particular avoid contact with
heat sinks.
CAUTION
LIVE PARTS
When handling internal parts of the machine, remember that
opening of the switch does not prevent the risk of electric shocks:
the machine must be unplugged from the power supply.
Wait approx. one minute before carrying out work on the internal parts as the capacitors may be loaded at high voltage.
CAUTION
MEASURING INSTRUMENT LEAD'S LIVE PARTS
When taking measurements, remember that the measuring
instruments can be live and you should therefore avoid touching
their metal parts.
CAUTION
LIVE ELEMENTS
When TIG operation with HF start is selected in model Genesis
1700AC/DC and Genesis 2200AC/DC its generates a series of high
voltage impulses (approx. 10.000V) to strike the welding arc.
Consequently, when an arc striking test in TIG with HF discharge is not specifically scheduled in the diagnostic phases, you
are advised to disconnect the terminals FN1 and FN2 of the HF
board 15.14.430.
After performing the repair, remember to reconnect FN1 and
FN2 of board 15.14.430 before re-closing the machine, then
run a few welding tests, including arc striking in TIG HF mode.
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9) INSTRUMENTS AND CONVENTIONS FOR
PERFORMING DIAGNOSIS AND REPAIR
9.1) Instruments for basic diagnosis
The following are required:
- a multimeter with the following scales:
Ohm: from 0 ohm to a few Mohm
Diode testing
Direct voltage (Vdc): from mVdc to 1000 Vdc
Alternating voltage (Vac): from 10 Vac to 700Vac
NOTE: You are advised to use an instrument with automatic
scale since it is not theoretically possible to predict the electrical
quantity to be measured when the machine has broken down.
SEVERAL MEASURAMENT SHOULD BE PLACED ON
CONNECTORS SIDE. PAY PARTICULAR ATTENTION IN
ORDER TO AVOID ANY ACCIDENTAL SHORT CIRCUIT
BETWEEN CONNECTOR'S PIN OR TEST LEADS. THE USE
OF THIN CONDUCTORS AS RESISTANCE LEADS COULD BE
HELPFULL ON MEASURAMENT STAGE.
- an AC/DC ammeter clamp at least in class 2.5 with e.o.s.
300A pk.
9.2) Repair tools
-
Complete set of fork spanners
Complete set of pipe spanners for hexagonal nuts
Complete set of blade screwdrivers
Complete set of Phillips screwdrivers
Complete set of Allen keys
Dynamometric screws driver for fix M3 with adjustable
torque range 1÷3Nxm tolerance 0.1Nxm
Crimper for insulated wire terminals (blue, red and yellow)
Pliers for AMP contacts
Tweezers and cutting nippers - type commonly used for electronic components
Tongs (dimensions suitable for closing gas pipe clamps)
Welder for electronic components, minimum power 50 W
Portable electric drill
9.3) Conventions
By convention, when a measurement has to be taken between
two points, for example a
b, the arrow point indicates
where to apply the red tip of the multimeter (a),while the black
tip is applied at the other end (b).
When a double arrow appears between two measuring points
(e.g.: c
d), the voltage to be measured is alternating (normally at 50Hz or 60Hz), therefore it does not matter in which
order the multimeter terminals are applied.
In drawings and tables, when a voltage measurement appears
referring to terminals of components such as DIODES, BJT,
MOSFET and IGBT, the multimeter is used in "diode test"
mode (these measurements are always taken with the machine
switched off and normally give values in the range +0.10 …
+0.90Vdc). In this case the following symbol is affixed beside
the value to be measured:
Junction measurement (multimeter in "diode test"
mode)
The following symbols will be used in the same way:
AC or DC voltage measurement (multimeter in
voltmeter mode)
Resistance measurement (multimeter in ohmmeter
mode)
Current measurement (ammeter clamp or shunt +
multimeter in millivoltmeter mode)
Frequency measurement (multimeter in frequencymeter mode)
The measuring conditions (power source on/off, MMA/TIG
operating mode, etc.) are always clearly indicated beside the
values to be measured.
The connector terminals are indicated by the name of the connector followed by a slash and the number of the terminal; for
example CN1/2 indicates terminal 2 of connector CN1.
Unless otherwise specified, all the measurements must be performed with the boards fitted, together with their connections.
Remember that the first of the tests to be performed is the VISUAL CHECK!
The visual check reduces troubleshooting times and directs
any subsequent tests towards the damaged part!
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9.4) Static load
Use of grid load can speed up fault tracing and machine testing.
Just remember that a fixed power resistor applied to machine's
output is somewhat equivalent to a welding arc, but only inside
of a narrow output voltage range, whose center value can be
determined by the formula:
STICK WELDING:
VOUT = 20 + 0.04 x IOUT
DC TIG WELDING:
VOUT = 10 + 0.04 x IOUT
If output voltage goes too much above or below the rated value,
the generator could either saturate or go into arc force or other
special features could be performed (such as anti-flashing): in
both cases real output current could be much different from
expected value and the generator could even show an intermittent output power.
Grid load resistor's rated power is also important, 'cos a 24Vdc
/100A grid load produces 2400W to be dissipated by air cooling.
So, when using grid load, pay attention to both
output current & output voltage and use correct
resistance value & power!
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10) DESCRIPTION OF THE BLOCK DIAGRAM
Genesis 1700 AC/DC and 2200 AC/DC - Block diagram
a)
b)
c)
d)
e)
f)
g)
h)
i)
j)
k)
l)
m)
n)
o)
p)
q)
r)
s)
t)
u)
v)
z)
Master switch
Varistor
Input filter
PFC inductance
PFC rectifier (Power Factor Corrector)
DC LINK
ZVS (Zero Voltage Switching) inverter
Power transformer
Output rectifier
Superposition switch
Output inductance
Output current hall sensor
Output filter
Switching power supply
Driver Inverter
Microcontroller
DSP (Digital Signal Processing)
Superposition driving circuit
HF unit
HF transformer
Primary current hall sensor
PFC Driver
Cooling unit
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10.1) Filtro d’ingresso
The single-phase power supply voltage 230Vac – 50/60Hz is fed
to the input filter board 15.14.443.
Varistors are placed between input phase. They are component
that when on their leads an higher thereshold voltage is applied,
starts to conduct extremely quickly, absorbing the peak current
in order to limit the said overvoltage and thereby protect the
other parts of the machine.
When accessing parts inside the machine,
remember that opening the circuit-breaker does
not prevent the danger of electric shocks.
Therefore:
IT IS ADVISABLE TO PULL OUT THE POWER PLUG.
This process is not destructive for the component if the energy
caused by the voltage peak is modest, as in the case of simple
lightning. If however there is a high overvoltage which lasts
beyond a certain time, the varistor is unable to withstand this
energy and will burn out.
This happen for istance, when equipment is wrongly powered
with excessive voltage over the one shown on data or after
overvoltages caused by generating sets with an inappropriate
and unstabilised output.
The filter circuit consists of passive components such as a toroidal inductor and various capacitors, some of which are earthed.
The filter has the twofold job of keeping the radio-frequency
emissions of the machine within the regulation limits and of
making it immune to interference from the power supply.
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10.2) PFC rectifier
The stage rectifier has the task to carry out to the first power conversion and particularly carries out with AC/DC commutation.
Stage PFC (Power factor Corrector) allows to rectifier the sinusoidal input voltage and supply on output a constant dc link. All
this absorbing a sinusoidal current that allows to reach a power
factor P.F. close the unit. In this way, the absorbed current turns
out to be reduced to the case of single bridge rectifier with consequent energetic saving.
On the output of PFC stage is present a DC bus capacitors that
forms a constant and regulated DC LINK independently from
input supply.
Output PFC stage DC value is fix at 385Vdc.
Afterwards the obtained DC voltage will feed the next inverter
stage.
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10.3) Inverter stage
The inverter stage is the second power conversion block. This
stage carries out the DC/AC conversion allowing an AC voltage
to be obtained at a frequency.
The AC voltage is fed to the transformer primary. Since the
dimensions of the transformer are inversely proportional to
the frequency of the voltage applied, the fact of switching at
high frequency makes it possible to have transformers of small
dimensions and with lower magnetic losses compared to the
50/60HZ mains frequency transformers.
The transformer, in addition to adapting the voltage and current levels, also allows the galvanic insulation required by the
applicable regulations to be obtained between the user and
the mains.
The inverter provided by Selco for the Genesis 1700AC/DC
and Genesis 2200AC/DC machines is a resonant inverter of
the Zero Voltage Switching type. Therefore, the switchings of
the electronic switches are made when the voltage is nil, thus
reducing the switching losses and increasing the efficiency of the
system. The regulation of the output power is done by the Phase
Switching technique.
Inverter driver stage and control system are DSP (Digital Signal
Processing).
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10.4) Output stage
Output current and voltage on secondary stage are rectifier from
full diodes bridge that finally convert into AC/DC charateristic.
Up to here the output power is available for welding process
and through it, is keep constant, releated to set current value.
The power source is AC/DC type and this include a power
switch module that invert current sense in both direction.
Moreover thanks to superimposition effect, is increase the arc
strike as well the currrent though "0" effect.
The output current is measured from hall effect while the output
voltage is keep from output filter card 15.14.444.
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10.5) Switching power supply
Pcb 15.14.42901 and 15.14.439 are assembled power supply
card that realized isolated and multi voltage DC supply.
Are generated +24Vdc, +15Vdc, +12Vdc, -15Vdc.
The common input power supply is keep from 375Vdc bus.
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10.6) WU cooling group
Genesis 1700AC/DC and Genesis 2200AC/DC source could be
connected to water unit group named WU1000.
This allows the use of liquid torch and achieve the best performance from Selco unit.
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11) START-UP INDICATION
11.1) External diagnostic indications
1° EDITION
(FP216)
2° EDITION
(FP279)
Power supply
Indicates that the equipment is connected to the mains and is on.
General alarm
Indicates the possible intervention of protection devices such as the temperature protection (consult the “Alarm codes” section).
Power on
Indicates the presence of voltage on the equipment outlet connections.
7-segment display
Allows the general welding machine parameters to be displayed during start-up, settings, current and voltage readings, while welding, and encoding of the alarms.
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LCD display
Allows the general welding machine parameters to be displayed during start-up, settings, current and voltage readings, while welding, and encoding of the alarms.
Allows all the operations to be displayed instantaneously.
Processes/functions
Let you select the various system functions (welding process, welding mode, current pulse, graphic mode, etc.).
Main adjustment handle
Allows the welding current to be continuously adjusted.
Allows entry to set up, the selection and the setting of the welding parameters.
"SYN" Not used
"PROG" Programs
Allows the storage and management of 64 welding programs which can be personalised by the operator.
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11.2) Mechanical inidication
11.2.1 Panels identification
Front view
Back view
Panels are keeped considering back view.
Left side
Right side
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Left panel view
Right panel view
11.2.2 Opening instruction
Unscrew
Once panel removed disconnect ground wire.
Disconnect ground wire
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Unscrew
11.3) Elements location and description section
11.3.1 Left view
Front panel
15.14.517 FP279
15.14.343 FP216
15.14.435
Superposition Pcb
15.14.444
Output filter Pcb
11.19.013
HALL Sensor
15.14.430
HP Pcb
15.14.415
Digital Pcb
05.04.235 05.18.005
Output
PFC
inductance inductance
15.14.419
Analog Pcb
15.14.423
Driver
Pcb
15.14.422
Power
Pcb
15.18.034
(15.14.439 &
15.14.42901)
Power supply Pcb
15.14.431
Bus Pcb
15.14.443
Input filter Pcb
15.18.035
Power kit group
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11.3.2 Right view
15.14.434
AC comand Pcb
15.14.461
AC module
Secondary
05.03.002
Fitting module AC 15.18.036
rectifier
HF transformer
connector Pcb
G 1700 AC/DC used 2 diodes
G 2200 AC/DC used 4 diodes
(diode cod. 14.05.104)
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05.02.034
Power transformer
12) DESCRIPTION, TESTING AND REPLACEMENT OF THE ELECTRONIC BOARDS
The normal working conditions of the boards making up the generator are illustrated in the following sections and the standard
values are given for the electrical parameters found at the main points of the boards themselves.
All the measurements indicated can be made with a digital multimeter.
It should be remembered that the first test to be performed is a VISUAL CHECK !
The visual check reduces the fault-finding times and guides any subsequent action towards the damaged part !
In general, the points to be visually checked are:
- Input filter area
- Electrolytic smoothing capacitors
- Any traces of smoke found inside the casing
- Power and signal connections
- Overall state of the boards
CAUTION
When the machine is connected to the mains, the main circuit-breaker is live, independently of its position (open
or closed) ! Therefore, it is advisable to pull out the power plug before touching anything inside the generator ! It
is also necessary, because of the possible presence of capacitors charged to a high voltage, to wait for about one
minute before being able to work on the internal parts !
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12.1) Input filter pcb ref. 15.14.443
BOARD FUNCTION: the pc board is connected to the input phase AC .
As first stage there is a pre-charge through 15ohm resistances that keeps the input power supply from main switch. Initially RL1-2
are contact open ,later via CN1 a signal activate the two relè in order to by-pass the pre loading resistances. Two thoroidal inductors
plus passive components realize input EMI filter. The pcb inform via CN2 analog card 15.14.419 on input AC level.
LOCATION: The pc board is one of the first parts after the main switch and before the main PFC bus control. The output go into
L1, main input double inductor. Back left side.
DISMANTLING NOTE: remove the cables on M1 M2 M3 M4,CN1 CN2 and screws on metal spacer . Reference mark on connection are suggested.
NOTE: The pc board included input varistor to protect against the risk of extra input voltage :his failure is consequent of high input
voltage, failure not warranty covered.
M2
R1/1
R2/2
M1
CN1
CN2
M3
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M4
Connectors Pcb
Logic flow-chart for pre-loading relay
Measurement
Functional Part
Generator/
Mode
Component
Point
Value
Power supply
ON
---
M1
M2
230Vac+15%
Filtered power
supply
ON
---
M3
M4
230Vac+15%
Input phases
detection
ON
CN2
CN2/1
CN2/3
230Vac+15%
Pre-loading relay
comand
ON
CN1
CN1/1
CN1/2
+24Vdc
Pre-charge
resistances
OFF
R1 e R2
R1/1
R2/2
30ohm
Bus-resistances
OFF
R3, R4 , R5
M3
M4
15.6 kohm + 20%
Type of
Measure
Notes
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SWITCH TEST
S
R
U V
Functional Part
Generator/
Mode
Component
Power supply
ON
---
R
S
230Vac+15%
Power supply
after switch
ON
---
U
V
230Vac+15%
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Point
Value
Type of
Measure
Notes
Measurement suggested on input filter
card.
ATTENTION
Switch replacement must be done with unplugged machine.
Risk of electric shock due to voltage presence also with main switch in OFF position.
1) Unscrew knob
Screw
2) Unscrew two switch screw
Switch screws
3) Replace switch dismantling input and output wires (ref. to electric diagram)
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12.2) Power inverter-pfc pcb ref. 15.18.035 (schede 15.14.422 e 15.14.423)
BOARD FUNCTION: this card contains all the power components necessary for complete inverter and PFC group.
All the components, three Isotop for PFC stage and one module IMS(Insulated Metal Substrate) for inverter stage ensure total
ground isolation with coolers and reduced EMI disturbances. The PFC stage control the Vbus status at 375vdc. The inverter is Zero
Voltage Switching type with current regulation made by Phase Shifting. Vbus reference and the main transformer current are controlled from analog card 15.14.419 that isolated and derate the signal in order to transmit relative value to digital card 15.14.415
and this one back to inverter and pfc group. A DC capacitors link is present.
LOCATION: central left side. Electrically speaking it is connect between the main power transformer and receive the power from
input inductance.
DISMANTLING NOTE: remove screws on power components and cables from input stage and transformer, ref. to following photos
sequence. Pay attention on dismounting and assembling to the right connection of winding from input stage and to pass trough
the TA one of the two transformer leads. It’s recommended lead mark for properly assembling. The flat cables need to be removed
since rack pcb 15.14.419-415,remain otherwise fixed on inverter groupt. Remove also CN6.
The dismantling could be easier removing the bottom aluminium part.
NOTE: it is supply as kit togheter with power module just soldered on it and separately additional Isotop. Pay attention on dismounting and assembling to the right connection of leads from input stage and to pass trough the TA one of the two transformer leads.
The power components are assembled on heat skin with use of thermic grease(thermic composed). Pcb. or power components not
available separately.
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D11
PFC'S POWER COMPONENTS
IG1
IG2
D1
D7
CN3
M1
CN4
CN6
CN5
CN8
CN7
M2
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PFC STAGE
LEDS INDICATIONS
L2
L1
PFC's POWER COMPONENTS
IG1
IG2
D1
D7
D11
CN6
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Functional Part
Generator/Mode
PFC rectifier
(Power Factor
Corrector)
OFF
PFC snubber
diodes and IGBT
OFF
Component
Point
Value
Type of Notes
Measure
IG1
E
E
C
G
+0.36Vdc
+1.8kohm
IG2
E
E
C
G
+0.36Vdc
+1.8kohm
D1
A
K
K
A
+0.4Vdc
Open circuit
D7
A
K
K
A
94ohm
94ohm
D11
A
K
K
A
94ohm
94ohm
PFC comands
ON
L1=ON*
L2=ON*
BUS voltage
(DC LINK)
ON
CN6
* L1 and L2
are fast blinking.
CN6/1
CN6/3
+375Vdc
Note:
* If not otherwise specified all measurement have an accurancy ± 10%.
** PFC's power components.
IG1 e IG2
D1
A
K
K
A
*** CN6
**** PFC snubber diodes
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INVERTER STAGE
CN3
M1
CN4
CN5
CN8
CN7
M2
Inverter IMS power module
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Inverter power module
G1 = 1
C1 = 2
E1 = 3
21= E2
20= C2
19= G2
G3 = 7
C3 = 8
E3 = 9
15 = E4
14 = C4
13 = G4
Power module equivalent drawing:
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G1
C1
E1
G2
C2
E2
E3 C3 G3
Functional Part
Generator/
Mode
IGBT Inverter
OFF
E4 C4 G4
Component
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Point
Value
IG1
E1
E1
C1
G1
+0.38Vdc
+885ohm
IG2
E2
E2
C2
G2
+0.36Vdc
+885ohm
IG3
E3
E3
C3
G3
+0.38Vdc
+885ohm
IG4
E4
E4
C4
G4
+0.36Vdc
+885ohm
Type of Notes
Measure
* Measure should be
easier if done on card
15.14.423.
DRIVER Pcb 15.14.423
E1
G1
G3
L1
E3
L3
L3
G3
G4
E3
L4
E4
Functional Part
Generator/
Mode
IGBT Inverter
OFF
Inverter port
ON/MMA
Component
Point
Value
IG1
E1
E1
C1
G1
+0.38Vdc
885ohm
IG2
E2
E2
C2
G2
+0.38Vdc
885ohm
IG3
E3
E3
C3
G3
+0.38Vdc
885ohm
IG4
E4
E4
C4
G4
+0.38Vdc
885ohm
L1=ON*
L2=ON*
L3=ON*
L4=ON*
Type of
Measure
Notes
* When inverter
is active.
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PHOTOS SEQUENCES FOR INVERTER KIT DISMANTLING
1) Remove right/left side panels
Remove screws
Remove screws
2) Dismantling handle
Screws
3) Remove plastic frame, then unscrew two screws
Screws
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4) Remove frontal mask and screws
6) Remove bottom panel
Screws frontal mask
7) Disconnect flat cables from 15.14.415-15.14.419 to
15.14.422-15.14.423
screws
5) Will be easier and faster remove the front panel
Flat
8) Disconnect CN6
CAN BUS cable
to bus card
15.14.431
Ground
connection
CN6
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9) Disconnect primary inverter cable to M1
M1
11) Disconnect PFC inductance from RV1 and RV2
PFC inductance
10) Disconnect primary inverter cable to M2
M2
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12) Unscrew two fixing with heatsink
Screws for pcb fixing
13) Remove 12 screws from isotop components
12 fixing screws
14) Remove 4 screws that fix inverter module
4 screws for inverter module
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15) Remove pcb
NTC1
T3
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PFC's POWER COMPONENTS
IG1 IG2
Unscrew, torque screw at 2,2N/mt
D1
16) New power group replacement
- Clean heatsink from thermic grease using alcool.
- Spread on module surface thermic component (Selco code 16.03.102).
- Positioning new pcb.
- Pass input inductance cable through SHL1 and fix to RV1.
- Connect the other from inductance to RV2.
- Pass input inverter cable through TA1 and connect to M1.
- Connect the other to M2.
- Tighten all the screws.
- Power module torque at 3,5Nxm.
- Connect all connector and flat cable.
SHL1
TA1
M1
M2 RV2
RV1
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DIODES AND PFC IGBT ORIENTATION
Landmark for assembling
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12.3) Genesis 1700-2200 AC/DC secondary power module and diodes
(Output module AC-DC ref. 15.18.036 (pcb ref. 15.14.461), diodes ref. 14.05.104)
BOARD FUNCTION: the module is available for versions 1700-2200 (15.18.036) and realizes the power current switch on secondary stage. Card 15.14.461 welded on gates leads allows to easy and safe winding on machine. Module’s function is to switch on
command the output current into three demanded modalities DC+ DC- AC.
LOCATION: component is located in the secondary stage, side centers right side, easy identifiable as is not overlapped from cards.
The electrical connection is through copper bars fixed on output terminals.
DISMANTLING NOTE: remove connector CN1 from card 15.14.461, not unsolder it from module as is just provide on spare kit.
Then unscrews the module from heatsink as well the copper bars from output terminals. Suggested mounting torque is at 3N/mt.
Particular attention to the thermal compound which must be removed with simple paper or cloth material (also with alcohol addiction) for later spread uniformly on both surface with use of paint-brush . The thermal compound amount must be such to allow a
light spillage of the same on component’s boarder line with the radiator. It is important however not to exceed as well not lack in
the amount to use. Not use mechanical abrasives tools for the removal and cleaning of the heatsink.
NOTE: two different model (Genesis 1700-2200 AC/DC) use same power module AC. Otherwise the secondary rectifier use in case
of Genesis 1700 AC/DC two diodes and four diodes for Genesis 2200 AC/DC.
K1 (D1 E D2)
G1
E1
E2
G2
C1
A1(D1,D2) K2(D3,D4)
E2
A2 (D3 E D4)
E1=C2
CN1 PCB 15.14.461
Voltage feedback winding
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Functional Part
Generator/
Mode
IGBT module AC
OFF
Component
OFF
Value
C1
G1
+0.38Vdc
8.2kohm*
*CN1 connected
on board 15.14.461
E1
G1
47kohm**
**CN1 connected
on board 15.14.461
E2
E2
C2
G2
+0.38Vdc
8.2kohm*
*CN1 connected
on board 15.14.461
E2
G2
47kohm**
**CN1 connected
on board 15.14.461
D1 e D2
A1
K1
+0.2Vdc
D3 e D4
A2
K2
+0.2Vdc
C1
G1
E1=C2
G2
E2
Genesis 1700 AC/DC
Genesis 2200 AC/DC
Landmark for assembling
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Type of Notes
Measure
E1
E1
IG1
IG2
Secondary diode
Point
12.4) Thermic caps inverter side
NTC1
T3
CN11
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Bus 15.14.431
back side
J13/8
J13/7
J13/1
J13/2
Functional Part
Generator/
Mode
Component
Thermic T3
OFF
T3
J3/2
J3/8
0ohm
J13 connector removed from 15.14.431
bus board.
NTC
OFF
NTC1
J3/1
J3/7
10kohm@25°C
J13 connector removed from 15.14.431
bus board.
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Point
Value
Type of Notes
Measure
12.5) Thermic caps secondary side
T1
T2
15.14.434
CN3
CN2
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Thermics T1 and T2 are series connected:
Functional Part
Generator/
Mode
T1 and T2
OFF
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Component
---
Point
CN3/1
Value
CN2/4
0Vdc
0ohm
Type of Notes
Measure
12.6) Switching power supply pcb ref. 15.18.034 (15.14.42901+15.14.439)
BOARD FUNCTION: from power PFC regulator stage keeps the V/Bus and generate all the necessary auxiliary power supply.
Controlled from digital card 15.14.415 ,permit to activate with relative electronic switch the input relè, the fan the gas valve .
Powering also R.F. ignition card 15.14.430. Direct and not modulate powering also to two small fan placed on bottom close to the
inverter power switch and on top of rack pcb.
LOCATION: 5th position on rack system from left, between the analogic card and water unit control card.
DISMANTLING NOTE: remove the screw at base of plastic support, then extract the pcb and when accessible disconnect CN2.
NOTE: the pc board is composed by a sandwich of two card fixed one to the other through pin strip. Pcb 15.14.42901 and
15.14.439 are not available separately, the code 15.18.034 include both pcb. A small fan is integrated in order to keep cooled
this pc board.
MF5
L2
L5
L3
L1
MF2 MF1
D15
D16
D2
D5
D17
CN2
D18
L4
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Functional Part
Generator/
Mode
Mosfet
OFF
Diode
OFF
Component
Point
Value
MF1
G
S
10kohm
D2
A
K
+0.45Vdc
MF2
G
S
10kohm
D5
A
K
+0.45Vdc
MF5
S
D
+0.45Vdc
D15
A
K
+0.25Vdc
D16
A
K
+0.25Vdc
D17
A
K
+0.25Vdc
D18
A
K
+0.25Vdc
CN2/1
+375Vdc
Notes
DC LINK
ON
Fan command
ON
L3=ON
---
---
---
When fan is active
ELV1 command
ON
L2=ON
---
---
---
ON when gas valve is
active
+15Vdc power supply
M3
ON
L4=ON
Pre-loading
relay command
ON
L5=ON
ELV 2
ON
L1=OFF
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CN2/5
Type of
Measure
M3 fan power supply
Genesis 1700AC/DC
and Genesis 2200AC/
DC use only one gas
valve
POWER SUPPLY CARD 15.14.439
L1
L2
L3
Functional Part
Generator/
Mode
+15Vdc secondary side
L4
Component
Point
Value
Type of
Measure
ON
L1 = ON
---
---
---
-15Vdc secondary side
ON
L2 = ON
---
---
---
-15Vdc primary side
ON
L3 = ON
---
---
---
+15Vdc primary side
ON
L4 = ON
---
---
---
Notes
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L3
L4
L1
L2
15.14.439
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15.14.42901
Gas valve flow chart signal
Pipe
38
39
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Functional Part
Generator/
Mode
ELV command
ON/
TIG DC
Component
ELV
Point
Value
39
38
+2Vdc*
39
38
+24Vdc**
Type of
Measure
Notes
*Torch button switch
OFF
**Torch switch pressed. Active for few
second if machine is
not loaded.
Note:
** Torch button pressed. Active for few second if machine is not loaded.
GAS VALVE DISMONTLING & REPLACEMENT
1) Dismontling knob
3) Unscrew gas valve nipple use fix key 14
Screw
2) Unscrew gas valve
Screws
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4) Dismontling gas valve holder, then pipe and winding
Pipe
Holder
Valve screws ELV
12.7) Digital card pcb ref. 15.14.415
BOARD FUNCTION: is the main control board. Manage different signal and have inside microprocessors for main program that
permit to control all the internal function, welding menu, parameter and DSP (digital signal processor) for control the input stage
PFC and the inverter stage.
The board control:
1) Pre-loaded relais
2) gas valve
3) main fan in on-off system
4) can bus communication with all units connected on internal can bus net (front panel, remote control card, internal connector)
5) HF trigger signal
6) AC-DC plus Superposition effect
Moreover receive the signal for logic and DSP control as:
1) Vline from card 15.14.419
2) Vbus/ Vbus/2 from card 15.14.419
3) Welding current and voltage from card 15.14.419
4) NTC and thermic caps from card 15.14.419
5) Switch start buttom from output filter card 15.14.516>bus card 15.14.431>15.14.415
LOCATION: 3rd position in rack system from front panel, between hf card and analog card. Connected on bus board 15.14.431
and via ribbon cable to the main inverter. Each pc b on rack have his right position, not possible wrong placing.
DISMANTLING NOTE: remove the screw at base of plastic support ,then extract the pcb and when accessible disconnect CN4 and
CN5. Pay attention during dismantling and reassembling of two ribbon cable to the hot glue present. First remove with properly tool
the glue then lift up flat cable without tearing.
NOTE: pay attention before replacing card to the software release installed: is recommended to consult menu set-up SERV pwd
358 parameter 501 for information before dismantling. If generator is at first edition (FP 15.22.216) please consult Selco service
(service@selcoweld.com).
L6 L7
SW1
SW2
L5
L2
L4
L1
L8
L9
L3
L10
L11
L12
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Functional Part
Machine
DSP
identification
Generator/
Mode
Component
Point
Value
ON
L6 = ON*
---
---
Type of
Measure
---
L7 = ON**
Notes
*This diodes is
blinking. Correct
comunication
DSP-uC
** This diodes is
blinking slowly.
Machine
uC
identification
L8 = ON*
*This diodes is
blinking. Correct
comunication
DSP-uC.
L9 = ON**
** This diodes is
blinking slowly.
+5Vdc voltage supply
ON
L10 = ON
---
---
---
+3.3Vdc voltage supply
ON
L11 = ON
---
---
---
+1.9Vdc voltage supply
ON
L12 = ON
---
---
---
+5Vdc isolated voltage
supply
ON
L5 = ON
---
---
---
Firmware updated
ON
L1=OFF
L2=OFF
L3=OFF
L4=OFF
Hardware reset uC***
ON
SW1=Pressed
Hardware reset DSP***
ON
SW2=Pressed
*** When SW1(or SW2) is pressed uC (or DSP) is reset.
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These diodes are
blinking when firware is updating
CN6 15.14.415
CN3 15.14.431
FLAT A
Inverter commands
FLAT B
Boost commands
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By pass relais flow chart
Gas valve ELVI
Fan M1 and M2 command signal
190
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HF command signal
AC command signal
Torch switch buttons signals
191
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12.8) Analog signal pcb ref. 15.14.419
BOARD FUNCTION: analog card, the main purpose is to manage all the input and output reading (volt and ampere) in order to
isolate and derate the different signal, permitting the management of these signals for the other control unit.
Receive Vbus, input voltage, thermic and ntc sensor, output current, output voltage. The pcb works in relation with digital card.
LOCATION: 4th position in rack system from left, between the digital card and the auxiliary switching card. The pcb has got fix
position, not possible slot wrong placing.
Via ribbon cable it’s connect with pfc power stage switch.
DISMANTLING NOTE: remove the screw at base of plastic support ,then extract the pcb and when accessible disconnect CN1 and
CN2. Pay attention during dismantling and reassembling of CN3 ribbon cable to the hot glue present. First remove with properly
tool the glue then lift up flat cable without tearing.
NOTE: the pc board has got few pre-adjusted trimmers: don’t move from factory position as they manage important power threshold.
CN1
L4
L2
L1
CN2
L5
Functional Part
L3
L6
Generator/
Mode
Component
Point
Value
+15Vdc voltage supply
ON
L6 = ON
---
---
---
-15Vdc voltage supply
ON
L3 = ON
---
---
---
+15Vdc voltage supply primary side
ON
L2 = ON
---
---
---
-15Vdc voltage supply primary side
ON
L1 = ON
---
---
---
+15Vdc voltage supply secondary side
ON
L4 = ON
---
---
---
-15Vdc voltage supply secondary side
ON
L5 = ON
---
---
---
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Type of
Notes
Measure
Input voltage after EMC filter
ON
CN1/1
CN1/3
230Vac
DC LINK
ON
CN2/1
CN2/3
+375Vdc
Ref. power supply
from input
filter card
DC Bus voltage
Flat with +15Vdc power supply
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12.9) Superimposition pcb ref. 15.14.435
BOARD FUNCTION: receive from digital card the information relative to superimposition driver.
The superimposition effect permit to manage the AC switching around the 0 crossing point, against the stopping effect. Trough short
volt impulse permit the helping ignition in the sense the arc is moving.
In case of DC unit the use of above card permit an double effect on output voltage, useful for strong and sure ARC ignition.
LOCATION: at 1st position in rack system from left , the first one after the front panel ,before the h.f. card. The pcb on rack have
fix position, not possible wrong slot placing.
DISMANTLING NOTE: remove the screw at base of plastic support ,then extract the pcb and when accessible disconnect CN2,
CN3, CN4. The connector pinning has been designed for right positioning. In case of use in DC unit disconnect also winding on
MS. Also if not needful a cables mark is recommended.
NOTE: NP.
D7
D9
D12
D14
D3
IG2
IG1
MF1
D17
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D8
D10
D13
D15
Functional Part
Generator/Mode
Diode
OFF
IGBT
OFF
Component
Point
Value
D7
A
K
+0.45Vdc
D8
A
K
+0.45Vdc
D9
A
K
+0.45Vdc
D10
A
K
+0.45Vdc
D12
A
K
+0.45Vdc
D13
A
K
+0.45Vdc
D14
A
K
+0.45Vdc
D15
A
K
+0.45Vdc
IG1
E
E
C
G
+0.5Vdc
2.2kohm
IG2
E
E
C
G
+0.5Vdc
2.2kohm
Diode IGBT
OFF
D3
D17
A
A
K
K
+0.5Vdc
+0.5Vdc
Mosfet
OFF
MF1
S
S
D
G
+0.55Vdc
100kohm
Type of
Notes
Measure
Note:
* MF1
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12.10) H.F. Generator pcb ref. 15.14.430
BOARD FUNCTION: supply of H.F. for TIG arc ignition. The H.F. is capacitive discharging type. The pc board is powered with 24vdc
from auxiliary supply card 15.18.033.
LOCATION: 2nd rack system position, between the ac-dc & superimposition card and digital card. The pcb on rack have fix position, not possible wrong slot placing.
DISMANTLING NOTE: remove the screw at base of plastic support ,then extract the pcb and when accessible disconnect FN1-FN2.
Pay attention to correct winding H.F. sense, mark on cables is recommended.
NOTE: a relay reverse the polarity sense in order to improve the striking in DC as well AC.
Three leds shown: L1=VCC, L2=RF TURN ON, L3=POLARITY RELAY COMMAND
D1
D3
D4
FN1
FN2
L1
L2
L3
D12
FN1= white faston
FN2= red faston
Functional Part
Diodes
Generator/
Mode
Component
Point
Value
OFF
D1
A
K
+0.9Vdc
D3
A
K
+0.45Vdc
D4
A
K
+0.45Vdc
K
A
870ohm
Type of
Measure
Notes
Relay coil
OFF
D12
The relay switches
over when change
from HF+ to HFmode.
+20Vdc voltage supply
ON
L1=ON
HF command*
ON
L2=ON
Only with HF command.
HF-
ON
L3=ON
Only with HF-TIG DC
L3=OFF in TIG AC.
Generate
15.14.415
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from
Notes:
* HF command signal
HF WAVEFORM
WARNING
Use a probe with a minimum attenuation of x100
Red faston
White faston
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HF pulse in TIG AC
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HF pulse in TIG DC
12.11) Output module AC-DC driver pcb ref. 15.14.434
BOARD FUNCTION: this card realize the final gate’s signal for both power switch of ac-dc module. This card is informed about
which bridge switch-on from digital card.
Internal circuit in order to clamp overvoltage during ac-dc switching.
Receive also the secondary thermostat and NTC ,and transmit the thermal status via bus board to the analogic card then to the
digital control card.
LOCATION: right upper section, the pc board has got a trapezoidal shaping.
DISMANTLING NOTE: remove connectors CN1 to CN4 and wire on C1. Four screws fix the pcb on aluminium frame. Different
lay out connectors avoid wrong replacement .
NOTE: two led shown which diagonal is switched, if DC+/DC- or blinking in case of AC welding.
L2
MF1
L3
TR2
TR3
TR1
TR4
Z4
D8
Z8
Z9
Z10
Z11
Z5
Functional Part
Diodes
Z7
Point
Z6 D9
Generator/
Mode
Component
Value
OFF
Z4
A
K
+0.7Vdc
Z5
A
K
+0.7Vdc
Z6
A
K
+0.7Vdc
Z7
A
K
+0.7Vdc
Z8
A
K
+0.6Vdc
Z9
A
K
+0.6Vdc
Z10
A
K
+0.6Vdc
Z11
A
K
+0.6Vdc
D8
A
K
+0.5Vdc
D9
A
K
+0.5Vdc
Type of
Measure
Notes
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Functional Part
Secondary side thermal
protection
Generator/
Mode
Component
OFF
T2
Point
T2/1
NTC2
NTC2/1
Value
T2/2
NTC2/2
12kohm*
OFF
MF1
S
D
+0.7Vdc
Transistor
OFF
TR1 e TR4
B
C
+0.6Vdc
B
E
+0.6Vdc
E
B
+0.6Vdc
C
B
+0.6Vdc
Led
ON
Notes
0Vdc
Mosfet MF1
TR1 e TR4
Type of
Measure
*@T=25°C
This LED is ON
in:
L2=ON
L3=OFF
- Sitck DC+
- TIG DC
- TIG AC part +
This LED is ON
in:
L2=OFF
L3=ON
- Sitck DC- TIG AC part -
L2=ON
This Leds blinking in:
L3=ON
Stick AC
TIG AC
Before welding, in Stick
AC is only
L2=ON whereas in TIG
AC is only
L3=ON.
CN1/1 -> Not use
CN1/2 -> COM AC
CN1/3 -> GND_S
CN1/4 ->+15Vdc
CN1/5 -> Output Ther 2 (15.14.419 not use)
CN1/6 -> Output Ther 1 (15.14.419)
CN1/7 -> GND_S
CN1/8 -> Not use
CN1/9 -> Configuration signal
CN1/10 -> Configuration signal
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CN2/1 e CN2/4 -> Input NTC
CN3/1 e CN3/2 -> Thermostat input
CN4/1-> COM_AC_GA
CN4/3-> COM_AC_GB
CN4/4-> RIF_COM_AC_SA
CN4/6-> RIF_COM_AC_SB
12.12) Control panel pcb ref. 15.14.343 & 15.14.342
BOARD FUNCTION: passive remote control, could be consider as the extension of digital card microprocessor. Show the different
parameter and internal set-up menu.
The front panel include: Dynamic LCD display, Status Led, Seven segments display, Push button and rotary encoder , four push
button used for different enable/disabled function based on display’s contest.
LOCATION: at top front side.
DISMANTLING NOTE: unscrews the two screws present on front side, then pivot and extract. Remove CN3 and earth wire.
NOTE: a piezo buzzer present for button pressing. The panel is given assembled complete with pc board 15.14.343 and 15.14.342,
display 2.5" and metal aluminium serigraphy. Display not available separately. Front panel present on first product edition (G 17002200 AC/DC FP 15.22.216).
MEASURE
Perform only visual inspection, particulary connection flat cable and general components status.
CN1
CN4
CN5
CN2
CN3
Components side
Weldings side
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12.13) Control panel LCD 3.5” pcb ref. 15.14.517 (spare order ref. 15.22.279)
BOARD FUNCTION: passive remote control, could be consider as the extension of digital card microprocessor. Show the different
parameter and internal set-up menu.
The front panel include: Dynamic LCD display, Status Led, Seven segments display, Push button and rotary encoder , four push
button used for different enable/disabled function based on display’s contest, two button for store and recall programs.
LOCATION: at top front side.
DISMANTLING NOTE: unscrews the two screws present on front side, then pivot and extract. Remove CN1 and earth wire.
NOTE: a piezo buzzer present for button pressing. The panel is given assembled complete with pc board 15.14.517, display 3.5"
and metal aluminium serigraphy. Display not available separately.
L1
L4
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L5
L6
L2 CN1 L3
L7
L11
L12
Functional Part
Generator/
Mode
Component
Power supply
ON
L1=ON
Green
Alarms
ON
L2=OFF
Yellow
L2=ON in alarm
state
Output power enable
with open circuit voltage
limitation
ON
L3=ON
Red
MMA or TIG
with trigger press
+5Vdc voltage supply
ON
L4=ON
+3.3Vdc voltage supply
ON
L5=ON
CAN BUS comunications
ON
L6=ON*
L7=ON*
Serial Comunications
ON
L11=ON*
L12=ON*
Point
Value
Type of
Measure
Notes
* Blinking when
there is a CAN
BUS comunications
* Blinking when
there is a serial
comunication.
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12.14) Bus pcb ref. 15.14.431
BOARD FUNCTION: the board contains the bus connectors for the rack’s pcb, realizing intercommunication between them and
bringing the various signals through dedicated connectors to external /internal device. Contains a memory circuit for diagnostics and
system configuration.
LOCATION: located at the base of the rack cards. Connected in a central position at the top, has several connections with various
generator’s units.
DISMANTLING NOTE: will be useful to remove all connections from CN7 to CN17. Remove rack cards as well. Remove the screws
on pcb’s board.
NOTE: the memory circuit includes a single generator’s information : is therefore necessary, before changing the card ,to contact
the service at service@selcoweld.com for testing and management of board to be replaced. Connectors pinning available at par.
“Connectors”.
CN12
CN7
CN8
CN13
CN9
CN14
CN15
CN10
CN16
CN11
CN17
Functional Part
Generator/
Mode
Component
+15Vdc CAN bus voltage
supply
ON
CN8
CN8/1
CN8/2
+15Vdc
Supply voltage
ON
CN9
CN9/3
CN9/4
+15Vdc
CN9/6
CN9/4
+5Vdc
CN10/7
CN10/2
0.68@50A
Hall sensor
ON
CN10
Point
Value
Type of
Measure
Notes
Stick mode
1.37@100A
2.02@150A
2.71@200A
3.38@250A
NTC1
ON
CN11
CN11/1
CN11/7
12kohm
T1
ON
CN11
CN11/2
CN11/8
0ohm
+48Vdc CAN bus voltage supply
ON
CN12
CN12/1
CN12/5
+48Vdc
+24Vdc CAN bus voltage supply
ON
CN13
CN13/5
CN13/8
+24Vdc
Inverter Fan supply M2
ON
CN13
CN13/4
CN13/8
+24Vdc
+15Vdc CAN bus voltage supply
ON
CN16
CN16/1
CN16/3
+15Vdc
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@T=25°C
HALL PROBE
Allows to supply a current signal proportional to the output current. This signal arrive to card 15.14.419 the derate and convert in
voltage signal thanks to I/V converter.
HALL probe
Twisted winding for power supply and Iout signal
Output current value could be measured between CN10/7
mule:
CN10/3 (CN10 Pcb 15.14.431) using below conversion for-
Vmeasured = Iout/74 [Vdc]
Iout
Vmeasured
Measured value example
50A
0.675Vdc
0.675Vdc
100A
1.351Vdc
1.320Vdc
150A
2.027Vdc
1.953Vdc
180A
2.432Vdc
2.365Vdc
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For easy measurement is suggest to adapt thin wires placed on connector side and connected to DC digital multimeter.
Pay particular attention in order to avoid accidentaly short-circuit between therminals leads.
ATTENTION: AVOID TO SHORT CIRCUIT DURING MEASUREMENT.
PAY ATTENTION TO NOT DAMAGE CONNECTORS CN10.
Pin 10
Pin 9
Pin 8
Pin 7
Pin 6
Pin 10
Pin 5
Pin 5
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Pin 4
Pin 3
Pin 2
Pin 1
SWITCH TORCH AND OUTPUT CONNECTOR CHECK
Output connector and switch torch button could be placed on CN7 bus card side.
CN7
CN7/5
CN7/8
CN7/4
CN7/1
ATTENTION: AVOID TO SHORT CIRCUIT DURING MEASUREMENT.
PAY ATTENTION TO NOT DAMAGE CONNECTORS CN7.
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Functional Part
Generator/
Mode
+15Vdc CAN BUS
power supply
ON
CN7
CN7/1
CN7/5
+15Vdc
Torch switch
ON/TIG
CN7
CN7/6
CN7/5
+5Vdc*
*Torch switch
released.
+0Vdc**
**Torch switch
pressed.
+5Vdc*
* UP torch switch
released.
+0Vdc**
**UP torch switch
pressed. During
this operation
the display shows
increasing current
value.
+5Vdc*
*DOWN torch
switch released.
+0Vdc**
**DOWN torch
switch pressed.
During this operation the display
shows decrease
current value.
UP torch switch
DOWN torch switch
ON/TIG
ON/TIG
Component
CN7
CN7
Point
CN7/2
CN7/3
Value
CN7/5
CN7/5
Type of
Measure
Notes
Note:
* Measure done mit plugged torch.
UP/SWITCH
PT/SWITCH
DOWN/SWITCH
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12.15) Output filter pcb ref. 15.14.444
BOARD FUNCTION: filtering and bypassing for: output studs,input remote amphenol. Source for the voltage feedback via analogic
board. Source for dummy load resistor and remote control.
LOCATION: assembled on front plastic profile.
DISMANTLING NOTE: the pcb is fixed on plastic profile with two screws; connector CN1-2-3 and winding to be removed. The
replacement will be easier if front command display and plastic frontal mask will be removed. Then unscrews the plastic profile
from aluminium frame and copper bar connection with H.F. transformer. The pcb will placed as required for inspection or replacment.
NOTE: this pcb need to be evaluate mainly for visual inspection, measure should be placed on bus card 15.14.444 connector’s
side.
CN1
CN4
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Functional Part
Generator/
Mode
Component
Output voltage (measured in open circuit voltage MMA)
ON/MMA
CN10
CN1/10
CN1/3
+80Vdc
+15Vdc CAN BUS
power supply
ON
CN4
CN4/1
CN4/5
+15Vdc
Torch switch
ON/TIG
CN7
CN4/6
CN4/5
+5Vdc*
*Torch switch
released.
+0Vdc**
**Torch switch
pressed.
+5Vdc*
* UP torch
switch
released.
UP torch switch
ON/TIG
CN7
Point
CN4/2
Value
CN4/5
+0Vdc**
DOWN torch switch
ON/TIG
CN7
CN4/3
CN4/5
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Notes
**UP torch
switch pressed.
During this operation the display
shows increasing
current value.
+5Vdc*
*DOWN torch
switch released.
+0Vdc**
**DOWN torch
switch pressed.
During this operation the display
shows decrease
current value.
* Note:
It is recommend to take measurement directly on CN7 Pcb bus 15.14.431.
In case of missing measurement proceed with winding inspection as well output filter card.
ATTENTION: AVOID TO SHORT CIRCUIT DURING MEASUREMENT.
PAY ATTENTION TO NOT DAMAGE CONNECTORS CN1 AND CN4.
Type of
Measure
FAN REPLACEMENT
1) Dismontling rear back panel
3) Unscrew fan
Screws
Screws
Screws
2) Disconnect connector CN14 or CN15 from bus 15.14.431
4) Remove and replace fan
15.14.431 Connectors for fan power
supply
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13) CALIBRATIONS
Calibrations procedure
Following description is for calibration procedure, for offset signal and gain signal.
The offset calibration (set.up 704) should be performed in case of complete or partial sw reflashing , or in case the measurement
in no load circuit are different from “0”. The calibration is not required in case of pcb replacement (boards are just Factory calibrated) or first customers setting.
The gain calibration (set.up 701) should be performed only if the real output parameters exceed the maximum tolerance admitted
(± 2,5% maximum rated welding current).
13.1) Offset calibration (only for unit with FP 15.22.279)
• Set the power source in TIG DC mode, not particular adjustment are required as well setting.
• Short circuit the output
&
socket, a big cable section is not necessary, just simple short circuit with cupper clamp
(the calibration will be done at zero current, see fig. 13 A).
• Press and hold the encoder /button till enter on set up menu (0 mark on display).
• Turn clockwise till 500 is marked, then valid with encoder and rotate to Serv menu then again valid, turn clockwise the encoder
to reach code 358 (password).
• On 358 valid again pressing encoder and turn clockwise to parameter 704 (offset adj. will appear on screen see fig. 13 B) then
valid using button v and will appear hourglass picture for a while; after automatically return to show on screen 704.
• Turn anticlockwise to set-up 0 and exit, otherwise for faster exit on set-up 704 press directly button save&exit.
The calibration is done!
Fig. 13 A
Fig. 13 B
13.2) Current calibration (to be done after 704 calibration)
• Set the power source in TIG DC mode, not particular adjustment are required as well setting. Suggested current value to do the calibration is at 200 (150) amp.
As alternative could be used the MMA process connected to relative static load, in case consult sec. instruments and conventions for
right powering. The calibration preview current circulation in this sense connect all necessary tools for measurement and welding (see
fig. 13C).
• Press and hold the encoder/button till enter on set up menu (0 mark on display).
• Turn clockwise till 500 is marked, then valid with encoder and rotate to Serv menu then valid again, turn clockwise the encoder to
reach code 358 (password).
• On 358 valid pressing encoder and turn clockwise to parameter 701 (current adj. will appear on screen see fig. 13 D).
• On 701 valid and activate the switch torch button for TIG welding or connect the static load for MMA welding. The welding unit will
start delivery output current (approximately 200 (150) amp. and the screen will show 784 (factory calibration).
• The calibration demand to equalize the value read from calibrated amp meter instrument to the value 200 amp. (the value that we
just set in the first step). This operation is possible turning the encoder till reached the right amperage. Once the amperage delivered
match with the pre setted value, confirm pressing the encoder.
• Turn anticlockwise to set-up 0 and exit, otherwise for faster exit on set-up 701 press directly button save&exit.
The calibration is done!
Fig. 13 C
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Fig. 13 D
14) ALARMS TROUBLESHOOTING
Alarms
Description
Possible cause
Checks
E01
Temperature alarm 1
NTC primary side alarm.
- If the alarm is tripped for a
temperature rise due to extra
duty cycle working time at
high currents, wait for the cooling of the generator. With the
generator turned on, the fans
work to speed up the cooling
of the generator.
- If the alarm is present just
switching on generator (status
"cold") the NTC1 is defective or a cable connection is
disconnected.
See "Test on Primary Thermic
sensor ”.
E02
Temperature alarm 2
Thermic
alarm.
T1
primary
side - If the alarm is tripped for a
temperature rise due to extra
duty cycle working time at
high currents, wait for the cooling of the generator. With the
generator turned on, the fans
work to speed up the cooling
of the generator.
- If the alarm is present just
switching on generator (status
"cold") the T1 is defective or
a cable connection is disconnected.
See "Test on Primary Thermic
sensor ”.
E03
Temperature alarm 3
NTC2 and T2 secondary side - If the alarm is tripped for a
alarm.
temperature rise due to extra
duty cycle working time at
high currents, wait for the cooling of the generator. With the
generator turned on, the fans
work to speed up the cooling
of the generator.
- If the alarm is present just
switching on generator (status
"cold") the NTC2 or T2 are
defective or a cable connection is disconnected.
See "Test on card AC 15.14.434 ”.
E06
PFC alarm
A problem occured in PFC - Perform checks on inverter
stage.
and PFC stage.
E10
Inverter alarm
A problem occured in inverter - Perform checks on inverter
stage.
stage.
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E11
System configuration alarm
uC and DSP board 15.14.415
failed communication, due to
data error.
Origin could be research on
installed software’s incompatibility, hardware problem on
15.14.415 communication
between uC e DSP.
- Control software release (par.501 pwd 358 set.up
serv).
Repeat
download
software:contact
service
Selco.
A reset is suggested.
In case the problem persist
repair 15.14.415 pcb.
E13
Communication alarm (FP)
CAN BUS communication with
front panel missing. Could
be also intend as overload
peripheral can-bus. The digital card doesn’t recognize the
front panel.
- Perform test on front panel.
- If problem remain is suggested to disconnect all possible can bus user’s as WU-RC.
Check integrity of cable to
front panel.Perform test and
in case repair digital pcb.
15.14.415.
E14
Program not valid alarm
EEPROM’s error, due to wel- - Reset machine ,over write
ding point saved.
program if problem persist
repair 15.14.415.
E15
Program not valid alarm
Introduction of new parameters after software download
that doesn’t match with existing stored program.
- Reset machine then over
write program present.
Control software release
(par.501 pwd 358 set.up serv)
contact service Selco.
- Repair pcb 15.14.415.
E17
Communication alarm
(μP-DSP)
15.14.415 internal failure.
Wrong software download.
Control software release
(par.501 pwd 358 set.up
serv), update software, reset,
15.14.415 repair.
E18
Program not valid alarm
Recall of stored program in Recall during welding of comwrong sequence, as program patible programs. Check sto2T to 4T or AC to DC.
red program. In case overwrite
with new program.
E19
System configuration alarm
- Internal software doesn’t
match.
- Pcb rack 15.14.431 has been
replaced without reset.
E20
Memory fault alarm
EEPROM memory problem - Reset menu, test 15.14.415,
card 15.14.415 failed.
repair pcb.
E21
Data loss alarm
Wrong data EEPROM rea- - Reset menu, check for
ding,15.14.415 hardware fai- any h.f. leakage, repair pcb.
15.14.415.
lure.
H.F. noise presence.
E22
Communication alarm (DSP)
15.14.415 internal failure , Test 15.14.415, repair pcb.
communication failed between uC and DSP.
E27
Memory fault alarm
(
)
Hardware error clock storing - Test 15.14.415, repaire pcb.
circuit.
E29
Incompatible measurements If MMA set,or after hold on
alarm
switch torch the voltage and
current feedback remain at
“0”.
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- Control software release (par.501 pwd 358 set.up
serv).
Repeat download software:
contact service Selco.
A reset is suggested.
In case the problem persist
repair 15.14.415 pcb.
- Perform test on input inverter and pfc power stage.
- Check ouput rectifier diode,
IGBT, hall sensor on card
15.14.431, output filter card.
E30
Communication alarm (HF)
HF board 15.14.430 missing.
- Perform
15.14.430.
alarm.
test on card
Only warning
E31
Communication alarm (AC/ AC board 15.14.434 missing.
DC)
- Perform
15.14.434.
alarm.
test on card
Only warning
E38
Undervoltage alarm
Detection for while of input - Check input line status,input
low voltage.
card 15.14.443, main switch.
The checks should be done
with machine loaded on
output,will help on discovering floating voltage.
E39
System power supply alarm
Input power supply out of - Check input line status,input
admited range.
card 15.14.443, main switch.
The checks should be done
with machine loaded on
output,will help on discovering floating voltage.
E40
System power supply alarm
Missing phase on input power - Check input line status,input
supply.
card 15.14.443, main switch.
The checks should be done
with machine loaded on
output,will help on discovering floating voltage.
E43
Coolant shortage alarm
Lack coolant liquid WU.
E99
General alarm
The machine status is not reco- - Check pcb status, in case
gnize.
of pcb replacement consult
Service Selco.
- Fill liquid on WU.
Perform check as per WU
repair manual.
215
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14.1) Guard limits code
This section shown possible alarm screen due to "guard-limits" selection, parameters 802-803-804. Cause and troubleshooting is intrinsic to the alarm description.
Exceeding warning alarm a visual screen message appear.
Exceeding alarm threshold cause visual message and complete block of welding process.
In end out time filter avoid wrong signal due to start and stop welding process.
Alarm
Description
E54
Current level exceeded (Alarm)
E62
Current level exceeded (Warning)
E55
Current level exceeded (Alarm)
E63
Current level exceeded (Warning)
E56
Voltage level exceeded (Alarm)
E64
Voltage level exceeded (Warning)
E57
Voltage level exceeded (Alarm)
E65
Voltage level exceeded (Warning)
E70
Incompatible "WARNING" alarm
E71
Liquid coolant overtemperature alarm
216
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15) ADVANCED SET-UP (cod. 358 menu' Serv)
15.1) List of set up parameters (MMA)
2
(Hot start) Slope-up
Minimum 0.01s, Maximum 2.00s, Default 0.08s
4
(Hot start) Slope-down
Minimum 0.01s, Maximum 2.00s, Default 0.80s
101
(MMA) AC wave form
Allows the selection of the required AC wave form.
102
201
203
501
502
704
Default
(MMA) AC frequency
Allows regulation of the polarity inversion frequency in TIG AC welding.
Allows focusing action and better stability of the electric arc to be obtained.
Parameter setting: Hertz (Hz).
Minimum 20Hz, Maximum 200Hz, Default 100Hz
No-load voltage
Minimum 12V, Maximum 80V, Default 80.0V
Antisticking enable
Permits enabling or disabling of the antisticking function.
The antisticking function permits reduction of the welding current to 0A in the event of a short circuit occurring between
the electrode and the piece, protecting the gun, electrode and welder and guaranteeing safety in the condition that has
occurred.
ON Antisticking active
OFF Antisticking not active
0.1÷2.0 The short circuit time before the antisticking function intervenes
Default 0.5s
Info
Allows the display of a set of information related to the system (Consult the “INFO” screen).
Alarm queue
Allows the intervention of an alarm to be indicated and provides the most important indications for the solution of any
problem encountered.
(Consult the “Alarms screen” section).
Offset calibration
Lets you calibrate the system.
Do not perform calibration in MMA mode.
Short circuit the system’s
and
connectors.
Press the encoder knob to perform calibration.
Repeat the calibration process if you update the software (DSP).
800
Repeat the calibration process if you change the control card (DSP).
Read filter
Lets you filter current and voltage readings.
Minimum 1, Maximum 5, Default 1
217
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15.2) List of set up parameters (TIG)
306
307
312
501
502
656
Short circuit current (lift start)
Parameter setting: Amperes (A).
Minimum 3A, Maximum Imax, Default 30A
Start current (HF start)
Parameter setting: Amperes (A).
Minimum 3A, Maximum Imax, Default TIG DC 100A, Default TIG AC 30A
Arc detachment voltage
Allows you to set the voltage value at which the electric arc switch-off is forced.
It permits improved management of the various operating conditions that occur. In the spot welding phase, for example,
a low arc detachment voltage reduces re-striking of the arc when moving the electrode away from the piece, reducing
spatter, burning and oxidisation of the piece.
Never set an arc detachment voltage higher than the no-load voltage of the power source.
Minimum 0.0V, Maximum 99.9V, Default 45V
Info
Allows the display of a set of information related to the system.
Alarm queue
Allows the intervention of an alarm to be indicated and provides the most important indications for the solution of any
problem encountered.
(Consult the “Alarms screen” section).
Management WU
Off No active
Syn Sinergic mode
START WU
- Torch button
- TH2O < 5°C
STOP WU (ARC OFF)
-
Not activate welding machine (TH2O < 30°C + t >180s)
Not activate welding machine (TH2O > 30°C + t >600s)
MMA welding process
Water pressure alarm
REGOLATION WU (ARC ON)
Cool temperature
Power WU
TH2O < 5°C
100%
TH2O 5÷30°C
80%
TH2O 30÷40°C
80-100%
TH2O > 40°C
100%
1÷600 Manual Mode
START WU
STOP WU
REGOLATION WU
On Active
START WU
STOP WU
REGOLATION WU
*TH2O = Cool temperature
*t= Last weld time
218
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- Torch button
- Not activate welding machine (t=1÷600)
- 100%
- Switch On welding machine
- Switch Off welding machine
- 100%
704
Offset calibration
Lets you calibrate the system.
Do not perform calibration in MMA mode.
Short circuit the system’s
and
connectors.
Press the encoder knob to perform calibration.
Repeat the calibration process if you update the software (DSP).
800
802
803
Repeat the calibration process if you change the control card (DSP).
Read filter (guard thresholds)
Lets you filter current and voltage readings.
Minimum 1, Maximum 5, Default 1
Starting filter
Allows the control of the guard limits to be enabled with an adjustable delay in relation to the arc striking.
Makes it possible to filter the striking phase (consult the “Guard limits” section).
Minimum 0.0s, Maximum 10.0s, Default 2.0s
Output filter
Makes it possible to disenable the control of the guard limits in advance of the natural closing of the weld.
Makes it possible to filter the extinction phase (consult the “Guard limits” section).
Minimum 0.0s, Maximum 10.0s, Default 2.0s
15.3) “INFO” screen
Lets you display of a series of system data.
1
2 Board
3 Software
4 S/N
5 Power supply
6 Working time
7 Welding time
8 Gain Adjust
9 μP
10 DSP
11 FP
13 WU
14 RC
15 RI
16 PC
17 ST
19
System type board
Control board
Software version (Control board)
Serial number
Power supply
System operation time
System welding time
Calibration of the system
Microprocessor
DSP (Digital signal processor)
Control panel
Cooling unit
Remote control
Robot interface
PC interface
TIG Torch
Software versions
The lack of the software version shown alongside a device (---) indicates lack of communication with it, and correct operation is
therefore not guaranteed (consult the “Diagnostics and solutions” section).
219
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16) TECHNICAL SPECIFICATIONS
Power supply voltage U1 (50/60Hz)
Zmax (@PCC) *
Slow blow line fuse
Communication bus
Maximum input power (kVA)
Maximum input power (kW)
Power factor PF
Efficiency (μ)
Cosϕ
Max. input current I1max
Effective current I1eff
MMA duty factor (40°C)
(x=35%)
(x=60%)
(x=100%)
MMA duty factor (25°C)
(x=60%)
(x=100%)
TIG duty factor (40°C)
(x=35%)
(x=60%)
(x=100%)
TIG duty factor (25°C)
(x=60%)
(x=100%)
Adjustment range I2
MMA
TIG
Open circuit voltage Uo
Peak voltage Up
IP Protection rating
Insulation class
Dimensions (lxdxh)
Weight
Manufacturing Standards
Power supply cable
Length of power supply cable
*
GENESIS 1700 AC/DC
GENESIS 2200 AC/DC
1x230V/115V ±15%
349mΩ
16A/25A
DIGITAL
5 kVA
5 kW
1
80%
0.99
21.7A/33.3A
12.5A/19.5A
1x230V/115V ±15%
275mΩ
20A/30A
DIGITAL
6.4 kVA
6.4 kW
1
80%
0.99
27.6A/37.2A
16A/22A
150/120A
120/100A
90/80A
180/130A
150/110A
130/90A
150/120A
180A
160/130A
170/150A
150/130A
130/110A
220/180A
170/140A
150/130A
170/150A
220A
180/180A
3-150A
3-170A
80V
10.1kV
IP23S
H
500x190x400 mm
18.8 Kg.
EN 60974-1/EN 60974-3
EN 60974-10
3x2.5 mm2
5m
3-180A
3-220A
80V
10.1kV
IP23S
H
500x190x400 mm
18.8 Kg.
EN 60974-1/EN 60974-3
EN 60974-10
3x2.5 mm2
5m
This equipment complies with EN/IEC 61000-3-11 if the maximum permissible mains impedance at the interface point to the public grid
(point of common coupling, PCC) is smaller than or equal to the Zmax stated value. If it is connected to a public low voltage system, it is the
responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the
equipment may be connected.
* This equipment complies with EN/IEC 61000-3-12.
220
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17) TARGA DATI, RATING PLATE
Prodotto europeo
European product
Erzeugt in Europa
Produit d’Europe
Producto Europeo
Non collocare l'apparecchiatura elettrica tra i normali rifiuti!
In osservanza alla Direttiva Europea 2002/96/EC sui Rifiuti di Apparecchiature
Elettriche ed Elettroniche e alla sua implementazione in accordo con le leggi
nazionali, le apparecchiature elettriche che hanno raggiunto la fine del
ciclo di vita devono essere raccolte separatamente e inviate ad un centro di
recupero e smaltimento. Il proprietario dell'apparecchiatura dovrà identificare i centri di raccolta autorizzati informandosi presso le Amministrazioni
Locali.
L'applicazione della Direttiva Europea permetterà di migliorare l'ambiente
e la salute umana.
Do not dispose of electrical equipment together with normal waste!
In observance of European Directive 2002/96/EC on Waste Electrical and
Electronic Equipment and its implementation in accordance with national
law, electrical equipment that has reached the end of its life must be collected separately and returned to an environmentally compatible recycling
facility. As the owner of the equipment, you should get information on
approved collection systems from our local representative.
By applying this European Directive you will improve the environment and
human health!
Ne pas éliminer les équipements électriques avec les déchets ménagers !
En application de la Directive Européenne 2002/96/EC relative aux déchets
d'équipements Electriques et Electroniques et de son implémentation
conformément aux lois nationales, les équipements électriques à éliminer
doivent être jetés séparément et envoyés à un centre de récupération et
d'élimination. Le propriétaire de l'appareillage devra s'informer sur les centres de collecte autorisés auprès des Administrations Locales.
L'application de la Directive Européenne permettra de respecter l'environnement et la santé des êtres humains.
¡No arroje nunca el equipo eléctrico entre los residuos comunes!
Respetando la Directiva Europea 2002/96/EC sobre los Residuos de Equipos
eléctricos y Electrónicos y su aplicación de acuerdo con las leyes nacionales, los equipos eléctricos que llegaron al final de su ciclo de vida deben
recogerse por separado y enviarse a un centro de reciclaje y eliminación. El
propietario del equipo deberá identificar los centros de recogida autorizados, informándose en las Administraciones locales.
La aplicación de la Directiva Europea permitirá mejorar el medio ambiente
y la salud humana.
Das Elektrogerät nicht in den normalen Hausmüll geben!
Unter Beachtung der Europäischen Richtlinie 2002/96/EC über Elektro- und
Elektronikaltgeräte und ihrer Anwendung gemäß den nationalen Gesetzen
müssen Elektrogeräte, die am Ende ihrer Lebensdauer angelangt sind,
gesondert gesammelt und einer Recycling- und Entsorgungsstelle übergeben werden. Der Eigentümer des Geräts muss sich bei den Örtlichen
Verwaltungen über die autorisierten Sammelstellen informieren.
Durch die Einhaltung der Europäischen Richtlinie schützen Sie die Umwelt
und die Gesundheit Ihrer Mitmenschen.
221
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18) SIGNIFICATO TARGA DATI DEL GENERATORE, MEANING OF POWER SOURCE RATING PLATE
DEUTSCH
1
Marke
2
Herstellername und -adresse
3
Gerätemodell
4
Seriennummer
5
Symbol des Schweißanlagentyps
6
Hinweis auf die Konstruktionsnormen
7
Symbol des Schweißverfahrens
8
Symbol für Schweißanlagen, die sich für
den Betrieb in Umgebungen mit erhöhter
Stromschlaggefahr eignen
9
Symbol des Schweißstroms
10 Leerlauf-Nennspannung
11 Bereich des Nenn-Höchst- und NennMindestschweißstroms und der entsprechenden Lastspannung
12 Symbol für den unterbrochenen Betrieb
13 Symbol des Nenn-Schweißstroms
14 Symbol der Nenn-Schweißspannung
15-16-17
Werte für den unterbrochenen
Betrieb
15A-16A-17A Werte des Nenn-Schweißstroms
15B-16B-17B Werte der üblichen Lastspannung
18 Symbol der Stromversorgung
19 Versorgungs-Nennspannung
20 Maximale Nennstromaufnahme
21 Maximale Effektivstromaufnahme
22 Schutzart
23 Spitzenspannung Nennwert
222
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ITALIANO
1
Marchio di fabbricazione
2
Nome ed indirizzo del costruttore
3
Modello dell’apparecchiatura
4
N° di serie
5
Simbolo del tipo di saldatrice
6
Riferimento alle norme di costruzione
7
Simbolo del processo di saldatura
8
Simbolo per le saldatrici idonee a lavorare in un
ambiente a rischio accresciuto di scossa elettrica
9
Simbolo della corrente di saldatura
10 Tensione nominale a vuoto
11 Gamma della corrente nominale di saldatura
massima e minima e della corrispondente tensione convenzionale di carico
12 Simbolo del ciclo di intermittenza
13 Simbolo della corrente nominale di saldatura
14 Simbolo della tensione nominale di saldatura
15-16-17
Valori del ciclo di intermittenza
15A-16A-17A Valori della corrente nominale di
saldatura
15B-16B-17B Valori della tensione convenzionale di
carico
18 Simbolo per l’alimentazione
19 Tensione nominale d’alimentazione
20 Massima corrente nominale d’alimentazione
21 Massima corrente efficace d’alimentazione
22 Grado di protezione
23 Tensione nominale di picco
ENGLISH
1.
Trademark
2.
Name and address of manufacturer
3.
Machine model
4.
Serial no.
5.
Welding unit symbol
6.
Reference to construction standards
7.
Welding process symbol
8.
Symbol for equipments suitable for operation
in environments with increased electrical shock
risk
9.
Welding current symbol
10. Rated no load voltage
11. Max-Min current range and corresponding conventional load voltage
12. Intermittent cycle symbol
13. Rated welding current symbol
14. Rated welding voltage symbol
15-16-17
Intermittent cycle values
15A-16A-17A Rated welding current values
15B-16B-17B Conventional load voltage values
18. Power supply symbol
19. Rated power supply voltage
20. Maximum rated power supply current
21. Maximum effective power supply current
22. Protection rating
23. Rated peak voltage
FRANÇAIS
1
Marque de fabrique
2
Nom et adresse du constructeur
3
Modèle de l’appareil
4
N° de série
5
Symbole du type de générateur
6
Référence aux normes de construction
7
Symbole du mode de soudage
8
Symbole pour les générateurs susceptibles
d’être utilisé dans des locaux à fort risque de
décharges électriques.
9
Symbole du courant de soudage
10 Tension nominale à vide
11 Gamme du courant maximum et minimum et
de la tension conventionnelle de charge correspondante.
12 Symbole du cycle d’intermittence
13 Symbole du courant nominal de soudage
14 Symbole de la tension nominale de soudage
15-16-17
Valeurs du cycle d’intermittence
15A-16A-17A Valeurs du courant nominal de soudage
15B-16B-17B Valeurs de la tension conventionnelle
de charge
18 Symbole de l’alimentation
19 Tension nominale d’alimentation
20 Courant maximum nominal d’alimentation
21 Courant maximum effectif d’alimentation
22 Degré de protection
23 Tension nominal de pic
ESPAÑOL
1
Marca de fabricación
2
Nombre y dirección del fabricante
3
Modelo del aparato
4
N° de serie
5
Símbolo del tipo de la unidad de soldadura
6
Referencia a las normas de construcción
7
Símbolo del proceso de soldadura
8
Símbolo por las soldadoras para los equipos
adecuados para trabajar en un entorno con
riesgo elevado de descarga eléctrica
9
Símbolo de la corriente de soldadura
10 Tensión asignada a vacío
11 Gama de la corriente máxima y mínima, y de
la correspondiente tensión convencional de
carga
12 Símbolo del ciclo de intermitencia
13 Símbolo de la corriente asignada de soldadura
14 Símbolo de la tensión asignada de soldadura
15-16-17
Valores del ciclo de intermitencia
15A-16A-17A Valores de la corriente asignada de
soldadura
15B-16B-17B Valores de la tensión convencional
de carga
18 Símbolo de la alimentación
19 Tensión asignada de alimentación
20 Máxima corriente asignada de alimentación
21 Máxima corriente efectiva de alimentación
22 Grado de protección
23
Tensión nominal de pico
19) SCHEMI ELETTRICI E DI COLLEGAMENTO, WIRING DIAGRAMS AND CONNECTION
GENESIS 1700 AC/DC (FP279)
223
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GENESIS 2200 AC/DC (FP279)
224
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GENESIS 1700 AC/DC (FP216)
225
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GENESIS 2200 AC/DC (FP216)
226
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Filo N°/ Descrizione
n° Wire
Description
U
Fase U
Phase U
V
Fase V
Phase V
15
+15Vdc sonda HALL
+15Vdc HALL sensor
16
-15Vdc sonda HALL
-15Vdc HALL sensor
17
Iout sonda HALL
Iout HALL sensor
18
GND_sec
GND_sec
19
Vout+
Vout+
20
NTC1/1
NTC1/1
21
NTC1/2
NTC1/2
22
Termico T3/1
Thermal Protection T3/1
23
Termico T3/2
Thermal Protection T3/2
38
Comando elettrovalvola
Solenoid Valve command
39
+24Vdc elettrovalvola
+24Vdc solenoid valve
40
0_24Vdc comando relè pre-carica
0_24Vdc relay pre-load command
41
+24Vdc comando relè pre-carica
+24Vdc relay pre-load command
42
Comando ventilatore scheda di potenza
Power supply board fan command
43
GND_Comando ventilatore scheda di potenza GND_Power supply board fan command
51
Fase U
Phase U
53
Fase V
Phase V
61
+Vbus
+Vbus
63
0_Vbus
0_Vbus
64
+Vbus
+Vbus
66
0_Vbus
0_Vbus
70
S+ potenza di sovrapposizione
S+ superimposition power
72
S- potenza di sovrapposizione
S- superimposition power
74
Sout potenza di sovrapposizione
Sout siperimpotion power
81
Comunicazione I2C
I2C communication
82
Comunicazione I2C
I2C communication
83
+15Vdc_sec
+15Vdc_sec
84
GND_sec
GND_sec
85
Comando AC
AC command
86
Termico T1/1
Thermal protection T1/1
90
Alimentazione circuito di sovrapposizione
Superimposition circuit power supply
93
Alimentazione circuito di sovrapposizione
Superimposition circuit power supply
94
Alimentazione circuito di sovrapposizione
Superimposition circuit power supply
96
Alimentazione circuito di sovrapposizione
Superimposition circuit power supply
227
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20) CONNETTORI, CONNECTORS
GENESIS 1700 AC/DC (FP279)
GENESIS 2200 AC/DC (FP279)
228
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GENESIS 1700 AC/DC (FP216)
GENESIS 2200 AC/DC (FP216)
229
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21) LISTA RICAMBI, SPARE PARTS LIST
55.08.013 GENESIS 1700 AC/DC (FP279)
55.08.014 GENESIS 2200 AC/DC (FP279)
230
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231
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09.07.909
09.07.910
09.07.911
10.01.155
14.70.050
19.50.055
20.04.021
71.10.005
21.04.001
73.12.019
91.08.179
91.08.180
*
*
*
*
*
*
*
*
*
*
*
*
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
8
CODE
01.02.154
01.02.155
01.06.02701
01.15.052
03.05.460
03.05.461
03.07.217
03.07.219
03.07.218
03.07.220
05.02.034
05.03.022
05.04.235
05.18.005
08.20.052
09.01.005
09.05.001
09.11.009
10.05.035
10.13.023
11.19.013
14.05.102
14.05.104
14.55.009
14.70.052
15.14.415
15.14.419
15.14.430
15.14.431
15.14.434
15.14.435
15.14.443
15.14.444
15.18.034
15.18.035
15.18.036
15.22.279
20.07.118
24.01.190
49.04.074
74.90.004
74.90.005
72.02.043
72.02.044
POS.
1
2
3
4
5
6
7
"A" instruction manual
"B" instruction manual
Braided pvc hose - 5x11
Torch connection kit
Secondary thermal sensor
Secondary thermal sensor
NTC + thermal primary sensor
Screw cap
Fan
Fitting 1/8”
Cap
Braided pvc hose - 5x11 L.1,7m
ENGLISH
Wraparound-upper cover (metal)
Base (metal)
Cover
Handle
Front nameplate
Rear nameplate
Side panel - R
Side panel - R (G2200 AC/DC)
Side panel - L
Side panel - L (G2200 AC/DC)
Power transformer
Transformer
Output choke
Choke
Cable clamp
Switch - 2 poles
Solenoid valve
Knob
7 pins connector
Current socket (panel) 70-95mm²
Current sensor - 300A
Diode
Diode
IGBT
Fan
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
Pc-board - spare kit
Pc-board - spare kit
Output IGBT module kit
Control panel FP279
Current socket holder
Fitting 1/8” - 1/4”
Input line cord
Front panel (plastic) - spare kit
Rear panel (plastic) - spare kit
Hose holder D.6,0mm
Nut-1/4''
"A" = IT-GB-DE-FR-ES-NL-DK-FI-SE-NO-GR-PT
"B" = CZ-PL-RU-TR-RO-BG-SK
Manuale istruzioni "A"
Manuale istruzioni "B"
Tubo pvc retinato 5x11
Kit connessione torcia
Sensore termico secondario
Sensore termico secondario
Sensore termico + NTC primario
Tappo connettore
Ventilatore
Raccordo 1/8”
Tappo
Tubo pvc retinato 5x11 L.1,70m
ITALIANO
Cofano superiore
Cofano inferiore
Coperchio
Manico
Targa frontale
Targa posteriore
Pannello laterale DX
Pannello laterale DX (G2200 AC/DC)
Pannello laterale SX
Pannello laterale SX (G2200 AC/DC)
Trasformatore potenza
Trasformatore
Induttanza di livellamento
Induttanza
Pressacavo
Interruttore bipolare
Elettrovalvola
Manopola
Connettore 7 contatti
Presa fissa 70-95mm²
Sensore corrente 300A
Diodo
Diodo
IGBT
Ventilatore
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Kit schede elettroniche
Kit schede elettroniche
Kit modulo IGBT
Pannello comandi FP279
Supporto prese
Raccordo 1/8” - 1/4”
Cavo alimentazione
Kit plastiche frontali
Kit plastiche posteriore
Portagomma D.6,0mm
Dado 1/4"
Bedienungsanweisungen "A"
Bedienungsanweisungen "B"
Pvc-gewebeschlauch 5x11
Brenner-verbindungskit
Sekundäre Wärmefühler
Sekundäre Wärmefühler
NTC + Wärmefühler primäre
Verbinderstopfen
Ventilator
Anschluss 1/8”
Stopfen
Pvc-gewebeschlauch 5x11 L.1,70m
DEUTSCH
Oberes gehäuse
Unteres gehäuse
Abdeckung
Griff
Vorderschild
Hinterschild
Seitenpaneel RE
Seitenpaneel RE (G2200 AC/DC)
Seitenpaneel LI
Seitenpaneel LI (G2200 AC/DC)
Leistungstransformator
Trafo
Induktanz
Induktanz
Kabelklemme
Zweipoliger Schalter
Magnetventil
Drehknopf
7-polige kupplung
Feste steckdose 70-95mm²
Stromsensor 300A
Diode
Diode
IGBT
Ventilator
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Kit platine
Kit platine
Kit IGBT-modul
Stirntafel FP279
Steckdosenhalterung
Anschluss 1/8” - 1/4”
Speisekabel
Kit kunststoffteile vorne
Kit hintere kunststoffteile
Schlauchhalter D.6,0mm
Mutter 1/4"
Manuel d'instructions "A"
Manuel d'instructions "B"
Capteur thermique secondaires
Capteur thermique secondaires
Capteur thermique + NTC primaires
Bouchon connecteur
Ventilateur
Raccord 1/8”
Bouchon
Tuyau pvc avec gaine
de protection 5x11 L.1,70m
Tuyau pvc avec gaine de protection 5x11
Kit connection torche
FRANÇAIS
Carter supérieur
Carter inférieur
Couverture
Manche
Plaque frontale
Plaque arrière
Panneau latéral droit
Panneau latéral droit (G2200 AC/DC)
Panneau latéral gauche
Panneau latéral gauche (G2200 AC/DC)
Transformateur puissance
Transformateur
Inductance de sortie
Inductance
Serre-câble
Interrupteur bipolaire
Électrovanne
Bouton
Connecteur 7 contacts
Prise fixe 70-95 mm²
Capteur courant 300A
Diode
Diode
IGBT
Ventilateur
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Kit platine
Kit platine
Kit module IGBT
Panel avant FP279
Support prises
Raccord 1/8” - 1/4”
Câble d’alimentation
Kit parties en plastique frontales
Kit parties en plastique arrière
Porte tuyau D.6,0mm
Écrou 1/4"
Manual instrucciones "A"
Manual instrucciones "B"
Sensor térmico secundario
Sensor térmico secundario
Sensor térmico + NTC primario
Tapón conector
Ventilador
Racor 1/8”
Tapón
Manguera pvc con malla
5x11 L.1,70m
Manguera pvc con malla 5x11
Kit conexion antorcha
ESPAÑOL
Chapa superior
Chapa inferior
Cubierta
Mango
Placa frontal
Placa posterior
Panel lateral dcho.
Panel lateral dcho. (G2200 AC/DC)
Panel lateral izqdo.
Panel lateral izqdo. (G2200 AC/DC)
Transformador potencia
Transformador
Inductancia de salida
Inductancia
Racor para cable
Interruptor bipolar
Electroválvula
Empuñadura
Conector 7 polos
Base conector 70-95mm²
Sensor corriente 300A
Diodo
Diodo
IGBT
Ventilador
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Kit tarjeta
Kit tarjeta
Kit módulo IGBT
Panel anterior FP279
Soporte toma eléctrica
Racor 1/8” - 1/4”
Cable alimentación
Kit partes plásticas frente
Kit partes plásticas posteriores
Boquilla manguera Ø6,0mm
Tuerca 1/4"
55.08.022 GENESIS 1700 AC/DC (FP216)
55.08.023 GENESIS 2200 AC/DC (FP216)
232
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233
Downloaded from www.Manualslib.com manuals search engine
09.07.909
09.07.910
09.07.911
10.01.155
14.70.050
19.50.055
20.04.021
71.10.005
*
*
*
*
*
*
*
*
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
8
CODE
01.02.154
01.02.155
01.06.02701
01.15.052
03.05.460
03.05.461
03.07.217
03.07.219
03.07.218
03.07.220
05.02.034
05.03.022
05.04.235
05.18.005
08.20.052
09.01.005
09.05.001
09.11.009
10.05.035
10.13.023
11.19.013
14.05.102
14.05.104
14.55.009
14.70.052
15.14.415
15.14.419
15.14.430
15.14.431
15.14.434
15.14.435
15.14.443
15.14.444
15.18.034
15.18.035
15.18.036
15.22.216
20.07.118
24.01.190
49.04.074
74.90.004
74.90.005
POS.
1
2
3
4
5
6
7
Sensore termico
Sensore termico
Sensore termico
Tappo connettore
Ventilatore
Raccordo 1/8”
Tappo
Tubo pvc retinato 5x11 L.1,70m
ITALIANO
Cofano superiore
Cofano inferiore
Coperchio
Manico
Targa frontale
Targa posteriore
Pannello laterale DX
Pannello laterale DX (G2200 AC/DC)
Pannello laterale SX
Pannello laterale SX (G2200 AC/DC)
Trasformatore potenza
Trasformatore
Induttanza di livellamento
Induttanza
Pressacavo
Interruttore bipolare
Elettrovalvola
Manopola
Connettore 7 contatti
Presa fissa 70-95mm²
Sensore corrente 300A
Diodo
Diodo
IGBT
Ventilatore
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Scheda elettronica
Kit schede elettroniche
Kit schede elettroniche
Kit modulo IGBT
Pannello comandi FP216
Supporto prese
Raccordo 1/8” - 1/4”
Cavo alimentazione
Kit plastiche frontali
Kit plastiche posteriore
Thermal sensor
Thermal sensor
Thermal sensor
Screw cap
Fan
Fitting 1/8”
Cap
Braided pvc hose - 5x11 L.1,7m
ENGLISH
Wraparound-upper cover (metal)
Base (metal)
Cover
Handle
Front nameplate
Rear nameplate
Side panel - R
Side panel - R (G2200 AC/DC)
Side panel - L
Side panel - L (G2200 AC/DC)
Power transformer
Transformer
Output choke
Choke
Cable clamp
Switch - 2 poles
Solenoid valve
Knob
7 pins connector
Current socket (panel) 70-95mm²
Current sensor - 300A
Diode
Diode
IGBT
Fan
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
P.c. board
Pc-board - spare kit
Pc-board - spare kit
Output IGBT module kit
Control panel FP216
Current socket holder
Fitting 1/8” - 1/4”
Input line cord
Front panel (plastic) - spare kit
Rear panel (plastic) - spare kit
Wärmefühler
Wärmefühler
Wärmefühler
Verbinderstopfen
Ventilator
Anschluss 1/8”
Stopfen
Pvc-gewebeschlauch 5x11 L.1,70m
DEUTSCH
Oberes gehäuse
Unteres gehäuse
Abdeckung
Griff
Vorderschild
Hinterschild
Seitenpaneel RE
Seitenpaneel RE (G2200 AC/DC)
Seitenpaneel LI
Seitenpaneel LI (G2200 AC/DC)
Leistungstransformator
Trafo
Induktanz
Induktanz
Kabelklemme
Zweipoliger Schalter
Magnetventil
Drehknopf
7-polige kupplung
Feste steckdose 70-95mm²
Stromsensor 300A
Diode
Diode
IGBT
Ventilator
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Kit platine
Kit platine
Kit IGBT-modul
Stirntafel FP216
Steckdosenhalterung
Anschluss 1/8” - 1/4”
Speisekabel
Kit kunststoffteile vorne
Kit hintere kunststoffteile
Capteur thermique
Capteur thermique
Capteur thermique
Bouchon connecteur
Ventilateur
Raccord 1/8”
Bouchon
Tuyau pvc avec gaine
de protection 5x11 L.1,70m
FRANÇAIS
Carter supérieur
Carter inférieur
Couverture
Manche
Plaque frontale
Plaque arrière
Panneau latéral droit
Panneau latéral droit (G2200 AC/DC)
Panneau latéral gauche
Panneau latéral gauche (G2200 AC/DC)
Transformateur puissance
Transformateur
Inductance de sortie
Inductance
Serre-câble
Interrupteur bipolaire
Électrovanne
Bouton
Connecteur 7 contacts
Prise fixe 70-95 mm²
Capteur courant 300A
Diode
Diode
IGBT
Ventilateur
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Platine
Kit platine
Kit platine
Kit module IGBT
Panel avant FP216
Support prises
Raccord 1/8” - 1/4”
Câble d’alimentation
Kit parties en plastique frontales
Kit parties en plastique arrière
Sensor térmico
Sensor térmico
Sensor térmico
Tapón conector
Ventilador
Racor 1/8”
Tapón
Manguera pvc con malla
5x11 L.1,70m
ESPAÑOL
Chapa superior
Chapa inferior
Cubierta
Mango
Placa frontal
Placa posterior
Panel lateral dcho.
Panel lateral dcho. (G2200 AC/DC)
Panel lateral izqdo.
Panel lateral izqdo. (G2200 AC/DC)
Transformador potencia
Transformador
Inductancia de salida
Inductancia
Racor para cable
Interruptor bipolar
Electroválvula
Empuñadura
Conector 7 polos
Base conector 70-95mm²
Sensor corriente 300A
Diodo
Diodo
IGBT
Ventilador
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Tarjeta
Kit tarjeta
Kit tarjeta
Kit módulo IGBT
Panel anterior FP216
Soporte toma eléctrica
Racor 1/8” - 1/4”
Cable alimentación
Kit partes plásticas frente
Kit partes plásticas posteriores
Downloaded from www.Manualslib.com manuals search engine
DATA DI VENDITA - DATE OF SALE - VERKAUFSDATUM - DATE DE VENTE - FECHA DE VENTA:
DATA DELLA RIPARAZIONE - DATE OF REPAIR - REPARATURDATUM - DATE DE LA RÉPARATION - FECHA DE LA REPARACIÓN:
MODELLO DELL’APPARECCHIATURA - MACHINE MODEL - GERÄTEMODELL - MODÈLE DE L'APPAREIL - MODELO DEL EQUIPO:
NUMERO DI SERIE - SERIAL NO. - SERIENNUMMER - NUMÉRO DE SÉRIE - NÚMERO DE SERIE:
UNI - E
ISO 900
1:2000
Matr. ricambio / Spare part serial no.
Seriennum. des Ersatzteils
N. de série de la pièce détachée
Matr. del repuesto:
QUA
C E LITY SY
R T
STEM
I F
I E
D
Descrizione / Description
Beschreibung / Description
Descripción:
Matr. parte guasta / Faulty part serial no.
Seriennummer des defekten Teils
Numéro de série de la pièce abîmée
Matrícula parte dañada :
Cod. 90.01.066
03/12/03
ALLEGARE IN COPIA AI PEZZI GUASTI DA TENERE A DISPOSIZIONE DI SELCO - INVIARE AL FAX +39 0499413950 PER INVIO ANTICIPATO DEI RICAMBI URGENTI (BARRATI CON “X”) - COPY MUST BE ATTACHED TO FAILED PARTS TO BE KEPT IN STOCK UNTIL SELCO COLLECTION - SEND TO FAX +39 0499413950
TO REQUIRE URGENT SPARES (MARKED WITH “X”) - DEN DEFEKTEN TEILEN BEIFÜGEN - AN DIE FAXNUMMER +39 0499413950 SENDEN, ZUR ERFORDERUNG VON DRINGENDER ERSATZTEILLIEFERUNG UNTER GARANTIE (LAUT DURCHSTREICHUNG) - A’ JOINDRE AUX PIÈCES DÉFECTUEUSES - A’ PASSER AU NUMÉRO DE FAX +39 0499413950 POUR
DEMANDER L’ENVOI URGENT DES PIÈCES DE RECHANGE SOUS GARANTIE (SELON BARREMENT) - ADJUNTAR A LAS PIEZAS DEFECTUOSAS - REMITIR AL NUMERO FAX +39 0499413950 PARA REQUERIR EL ENVÍO URGENTE DE REPUESTOS EN GARANTÍA (SEGÚN LISTADO).
NOTE / NOTES / ANMERKUNGEN / REMARQUES / NOTAS:
TENERE I PEZZI GUASTI A DISPOSIZIONE DI SELCO! - KEEP FAILED PARTS AVAILABLE FOR SELCO! - DIE DEFEKTEN TEILE ZUR VERFÜGUNG VON SELCO BEISEITE HALTEN! - GARDER LES PIÈCES DÉFECTUEUSES À DISPOSICION DE SELCO! - TENER APARTE LAS PIEZAS DEFECTUOSAS A DISPOSICIÓN DE SELCO!
1
2
3
4
Codice ricambio / Spare part code
Ersatzteilcode / Code pièce détachée
Código del repuesto:
PEZZI SOSTITUITI IN GARANZIA/PARTS REPLACED UNDER WARRANTY/UNTER GARANTIE AUSGEWECHSELTE TEILE/PIÈCES REMPLACÉES SOUS GARANTIE/PIEZAS SUSTITUIDAS EN GARANTÍA:
N
NOMINATIVO DEL TECNICO - TECHNICIAN’S NAME NAME DES TECHNIKERS - NOM DU TECHNICIEN - NOMBRE EL TECNICO:
VS. RIF. - YOUR REF. - IHRE REF-NR. - VOTRE RÉF. - SU REF.:
Barrare con “x” se richiesto invio ricambi urgenti in garanzia!
Mark with “x” if urgent replacement under warranty is required!
Durchstreichen zur Erforderung von dringender
Ersatzteillieferung unter Garantie!
A’ barrer pour demander l’envoi urgent des pièces de rechange
sous garantie!
Listar para requerir el envío urgente de repuestos en garantía!
TIMBRO - STAMP - STEMPEL - CACHET - SELLO:
PROBLEMATICA RISCONTRATA - PROBLEM ENCOUNTERED - PROBLEME/UMSTÄNDE - PROBLÈMES QUI SE SONT PRÉSENTÉS - PROBLEMA ENCONTRADO:
R
SELCO s.r.l. - Via Palladio,19 - 35010 ONARA DI TOMBOLO (PADOVA) ITALY
Tel. +39 0499413111 - Fax +39 0499413311 - E-mail selco@selco.it
Cod.Fisc./Part.IVA: (IT) 00847700283 - C.C.I.A.A.R.E.A. PD 179558
Mecc. PD005486 - Cap.Soc. 520.000,00 euro I.V. - Reg.Impr. PD 19602
SELCO 2 - Via Macello,61 - 35013 CITTADELLA (PADOVA) ITALY
CONCESSIONARIA - DEALER - HÄNDLER - CONCESSIONNAIRE - CONCESIONARIA:
RAPPORTO DI RIPARAZIONE IN GARANZIA
WARRANTY REPAIR REPORT
BERICHT ÜBER DIE REPARATUR UNTER GARANTIE
FORMULAIRE DE RÉPARATION SOUS GARANTIE
INFORME DE REPARACIÓN EN GARANTÍA