MOC20 HOT/COLD CART Service Manual Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Cleaning Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical & Refrigeration Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Accessing & Cleaning of Compressor Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Simplicool Refrigeration Unit Change Out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Replacement of Danfoss Cold Thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Danfoss Control Location & setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Return Air Vents (Hot & Cold) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Removal of the Hot Box Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Replacement Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Wiring Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Dinex® Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 For Service Information, call 1-888-673-4639 Please provide following information: • Model number • Serial number • Part Description and number as shown in parts list. Printed in the USA Manual No. MOCMANUAL Rev-06/07 DINEX INTERNATIONAL, INC. • 628-2 HEBRON AVENUE, GLASTONBURY CT 06033 • WWW.DINEX.COM Introduction Operation You have just purchased the new Dinex Equipment. Please read this manual for helpful guidelines on how to use your Equipment. Should you have any questions concerning the Equipment, please call the Dinex Hotline at 1-888-6734639 (Monday through Friday from 8 am to 5 pm, Eastern Standard Time). SET UP Carefully uncrate the unit. Remove all loose packing material, making sure that no small parts or accessories a re lost. Inspect the unit for co n cealed damage be fo re disca rding the packing mate ri a l . For your safety, read and follow all cautions, information and warnings ! IMPORTANT: It is the responsibility of the installer to comply with all local codes. ! NOTE: IMPORTANT: The hot and cold controls are factory set. ! Never attempt to change these settings. All control setting changes must be performed by a qualified technician. FREIGHT DAMAGE CLAIMS Your Dinex Equipment was carefully inspected and packed before leaving our plant. The transportation company assumes full responsibility for the safe delivery of the Equipment. Dinex does not assume any responsibility for damage or loss incurred in transit. Please note any visible damage or loss on the freight bill and have delivery personnel sign. The unit is now re a dy for use. It is impo rtant that at least 12” of open airspace be maintained at the louvered panels. Impro per air flow thru the refrigeration co m p ressor ca n lead to inadequate cooling, ove rh e ating and damage to the compressor. Such a condition will void the wa rranty. A freight claim should be filed immediately with the transportation company. If concealed damage is discovered after unpacking the Equipment, please file a concealed damage claim with the transport company within 10 days after receipt of the goods. The basic operation of the MOC20 is a dual compartment cart that holds pre-plated meals on hot and cold trays. This unit is designed for hospital/health care food service operations that use cook-serve meal preparation. The MOC20 is independently powered, meaning that it is not a static cart and plugs in to any 120vac single phase, 20 amp (NEMA 5-20R) dedicated receptacle. The MOC20 uses separate sides to maintain hot and cold food temperatures via gentle convection heating and a built in refrigeration system. It accomplishes this by using heated forced air via a blower/heated coil system and forced cool air via the Simplicool/Danfoss refrigeration system. All packing materials should be retained for ! IMPORTANT: return shipment. SAFETY 1. To start the unit, simply plug it into a 120 VAC 20 amp dedicated receptacle. Since the unit draws 15.5 amps at startup, a dedicated receptacle is required. The instructions contained in this manual provide important guidelines for the Equipment user regarding a correct and safe installation. Particular attention should be paid to the warnings given in various parts of this manual. Never dismantle and/or repair the appliance with the power supply in place. Service work must be performed by qualified personal. 2. Close the doors and allow the unit to precool and preheat for 20 minutes. Next, load the trays of food into the cart. Keep the doors closed as much as possible. Door(s) left open for extended periods of time will greatly affect food temperatures. Please note that this appliance is for commercial ! INFO: use only and must be used exclusively for the purposes 3 . The refrigeration system is design to operate for 30 minutes and then automatically go into a 5 minute defrost. During the 5 minute defrost cycle, the compressor shuts down. Thus when looking at the thermometers located on the side of the unit, temperatures will rise to approximately 210/215 degrees F. on the hot side and up to approximately 55 degrees F. on the cold side. Once the defrost ends, the temperatures will level out in approximately 10 minutes. This fluctuation does not affect food temperatures. prescribed. Page 2 CLEANING INSTRUCTIONS ! WARNING: Never spray or pressure wash this equipment. Such action can cause damage to the electrical component, could cause serious electrical shock and will completely void the equipment warranty. ! WARNING: Cleansers, detergents, sanitizers or bleaching agents that contain chlorides or phosphates will cause permanent damage to stainless steel and aluminum products. The damage can appear as pits, severe discoloration, dulling of the finish and rust on stainless steel.This damage is permanent and will void the equipment warranty. Troubleshooting 1. General Safety and trouble shooting tips: a. Safety: When troubleshooting unit, make sure to disconnect the unit from the electrical power source. Do this by unplugging the unit from the 120 Volts, AC power source. Once the panels have been removed, a qualified & trained technician can electrically energize the unit for troubleshooting purposes. b. Also, at the terminal block, check for intermittent contact that occurs when a wire of a thicker gauge contacts an adjoining wire that is on a different circuit. Check for integrity of electrical wiring and connections. Check to see that all fork or ring terminals are tight on terminal board, heater and relay. Also check for intermittent contact made if a wire of thicker gauge is next to the wire in question. Check for tightness of wire nuts and all other electrical connections. Check electrical wiring for chafing and insulation tears. Prior to cleaning, unplug the cabinet from the electrical power source. Using a mild soap and water, or other cleaners or sanitizers approved for stainless steel, wipe down the interior and exterior of the unit. This mild solution can be used as well on the center wall silicone rubber air dams/wipers. Do not use excessive water. Once clean, wipe dry with a soft cloth. ! 2. Unit is not Heating: IMPORTANT: There are hot and cold air discharge openings located in the center of the inter compartments.There are also return air holes located on each side of the inter compartment. Never allow water and cleaning solutions to enter these openings. If this occurs, the moisture will damage the internal electrical components and void the warranty. level, check the return vent holes located ! onperformance the inside side panels. The five (5) return holes located NOTE: If the unit is heating, but not at its maximum toward the center of the cabinet must be plugged. See “RETURN AIR VENTS (HOT & COLD)” on page 7 of this manual. a. If unit is not heating and all wiring is determined to be in good order: First, note whether the unit is heating up to 160° F. This should take about 30 minutes and can be verified by placing a thermocouple or thermometer in the bottom of the heated compartment. The thermometer or thermocouples should read 140° F -160° F. If not: ELECTRICAL AND REFRIGERATION SPECIFICATIONS Electrical: 120 VAC 1 phase 15.5 amps. Dedicated receptacle required. Refrigeration: R134A Freon, charge is 10.5 ounces, high side pressure is 197 psig & low side pressure is 104 psig. b. Check to see if the 3300 Cal controller is reading 160° F. If not, reprogram the controller. This controller is located inside a lower access panel. Note that when the controller is operating properly, the temperature display will read 157° to 167° F. Also, there will be a flashing LED apparent on the left hand corner of the controller. If programmed properly: Maintenance Mo nthly, check the condition of the co m p ressor filter and clean as needed. No te that a dirty filter will affect the pe rfo rm a n ce of the refrigeration sys tem, cause damage to the co m p ressor and may void the equipment wa rra nty. For f i l ter access and cleaning instructions, re fer to the “Ac cessing and cleaning of the Fi l te r”s e ction in this manual. c. Check to see if relay is energized. If so, go to next step. Check for mechanical binding or chattering (usually repetitive). If so then replace relay. Please note that the controller circuitry has a certain amount of capacitance, meaning that there is enough charge to hold the NO (normally open) set of contacts on the relay closed until such time that the controller de-energizes (approximately 160° F). Thus, if checking the relay with an ohm meter, the contacts should show continuity, or if checking while electrically energized, there should be 120 volts across the terminals. This will hold true until the Cal 3300 controller senses a temperature of approximately 160° F. However, since the unit has a heating issue, at this point in the troubleshooting process, the Cal 3300 controller should not be showing this reading. IMPORTANT: This procedure is not covered under warranty ! and is the responsibility of the facilities maintenance/ engineering department. Such procedure must be performed by a qualified technician. Page 3 The following troubleshooting steps may ! IMPORTANT: require the removal of the “Hot Box Assembly”. c. Determine if unit is performing the proper 30 minutes cool cycle, followed by a 5 minutes defrost cycle. After every 30 minutes, the unit will go into an automatic 5 minute defrost. During the 5 minute defrost cycle, the compressor shuts down. Thus, during this period, when looking at the thermometers located on the side of the unit, the hot temperature will rise to approximately 210/215 degrees F. During this period, the cold thermometer will rise to approximately 55° F. Once the defrost cycle ends, the hot & cold temperatures will level out in approximately 10 minutes. If cycling properly: ! the Blower Assembly are all located in this box. NOTE: The Hi-Limit Thermostat, Hot Side Thermocouple and See section “Removal of the Hot Box Assembly” on page 8 of this manual. d. Next, check the heating element: First, energize the unit and check the voltage across the heater terminals. If no voltage reading, check internal electrical wiring to the element. If there is 120 volts across the heater terminals, clamp an amp meter around one of the heating element lead wires. The heating element is rated 120 VAC, 1100 watts, thus, the amp meter should read approximately 9 amps. If not, replace the heating element. If so, the heating element is O.K.: d. Check the continuity of the cold Side Thermistor at the Danfoss control. If no continuity, replace the Thermistor. To do this, the complete Simplicool refrigeration unit will have to be removed from the cabinet. See: Simplicool Refrigeration Unit Change Our Instructions” on page 5 of this manual. Once the Simplicool system has been removed, see section “Replacemant of Danfoss Cold Thermistor” on Page 7 of this manual. If O.K.: e. Perform a continuity check on the hot side thermocouple.This thermocouple can be accessed at the Cal 3300 controller. If no continuity, replace the thermocouple. If O.K. e. Check the Danfoss control to make sure that it is at the proper setting. See “Danfoss Control Location and Setting” section on page 7 of this manual. To properly set the Danfoss control, turn the stem clockwise as far as it will go. If O.K.: f. Check the hi-limit thermostat for continuity. Since the unit is not heating, the hi-limit thermostat should be closed. If not, replace it. Please note that this hi-limit thermostat is set to open at 300 F. Its sole purpose is to act as a safety device. If hi-limit is O.K.: f. Check the seal between the Simplicool refrigeration unit and the cabinet. There must be a good seal between the Simplicool unit and the cabinet bottom. First make sure that the Simplicool refrigeration unit is sitting properly on the support pedestals with Split Washers and that the Rear Retainer bracket is in place. See section “Simplicool Refrigeration Unit Change Out Instructions” on page 5 and refer specifically to figures 1, 2 & 5. g. Check blower assembly. See if motor is running. There should be some motor/blower wheel vibration. Also, an air flow should be felt from inside the heated compartment. If not, check for 120 volts at the motor. If there is not 120 volts, check internal wiring. If so, and the air flow does not seem to be adequate, if available, use an Anemometer to measure the air flow. To do this, remove the air plentum from inside the cabinet and check the air flow. The air flow should be from 700 to 900 FPM. If not, replace the blower assembly. g. Check the operation of the Simplicool refrigeration unit. If faulty, it can not be repaired. Contact Dinex for a replacement unit. If under warranty, the faulty unit can be exchanged for a new one. For out of warranty units, a new unit can be purchased and a partial credit given for the return of the failed unit.To replace the unit, refer to the “Simplicool Refrigeration Unit Change Out Instructions” on page 5 of this manual. 3. Unit Not Cooling: a. Make sure that all of the electrical wiring is in order; next make sure that there is approximately 12” of open air space at the louvered panels located in the lower portion of the cabinet. Improper air flow thru the louvered panels can cause improper cooling. This condition can also cause overheating of the compressor and void the equipment warranty. If there is proper air space: b. Check to see if the filter located behind one of the louvered panels is dirty. To access the filter see section “Accessing and Cleaning of the Compressor Filter” on page 5 of this manual. Please note that the cleaning of the air filter is not covered under warranty. If filter is clean: Page 4 SIMPLICOOL REFRIGERATION UNIT CHANGE OUT INSTRUCTIONS ACCESSING AND CLEANING OF THE COMPRESSOR FILTER 1. Disconnect electrical power to the refrigeration unit by unplugging the unit. 2. Remove all three (3) access panels located at the bottom of the unit. 3. Remove the filter, filter housing and foam baffles from the sides of the refrigeration unit. These are attached with Velcro strips which are located on both sides of the opening. Rear retainer bracket The filter is to be inspected monthly for a ! IMPORTANT: build up of dust and dirt. A dirty filter will greatly affect the cooling capabilities of the unit. A dirty filter can also cause damage to the compressor thus voiding the warranty. Cleaning of the filter is not covered under warranty. However, this procedure must be performed by a qualified person. 1. Important: Disconnect electrical power to the unit by unplugging it! Figure 1 2. Remove the louvered panels located on the door side of the unit. 3. Remove filter: Filter is held in place with Velcro strips. Clean filter by vacuuming or with compressed air. If compressed air is used, take the filter to an isolated area away from food product and other employees. It is recommended that eye protection always be used. Split washers 4. Once the filter is clean, install the filter as well as the louvered panels. Figure 2 Page 5 Frame support pedestal 4. Remove nylon wire clamp from the side of the refrigeration unit. Cut the zip ties that retain the power cord and finally, disconnect the unit electrically at the terminal block. 5. Remove the rear retainer bracket by removing two (2) bolts & nuts. This bracket keeps the refrigeration unit from sliding out the side opening (See figure 1). 6. Next, locate the two frame suppo rt pedestals. Remove Only the two top screws as shown in Figure 2.The bottom bo l t, one per frame suppo rt pedestal can be loosened as shown in Figure 2”. 7. Using a long screwdriver or bar, p ry up on the bo t tom of the refrigeration unit. Now the bottom bolts on the frame suppo rt pedestals can be removed (See figure 3). Remove the frame suppo rt pedestals. It is impo rt a nt to note that split washers will also be removed with the frame suppo rt pedestals. Figure 4 8. Slide refrigeration unit out. Pry up and remove frame support pedestals and split washers. This gasket is not glued on. It is to be Installed in the forward position. The large gasket is adhered to the bottom of the cart with 3m 90 adhesive. Figure 5 Figure 3 9. Replace the refrigeration unit by reversing the steps listed above. However, it is very important that the replacement unit be installed properly so the there is a good seal between the cabinet inlet port as well as the return air ports. If a good seal is not acquired, the cabinet will not maintain cold temperatures. There are two gaskets (See figure 5). The larger one is adhered to the bottom of the cabinet with 3M #90 adhesive. Never adhere/glue this large gasket to the refrigeration unit. The smaller rectangle gasket is to be placed in the refrigeration unit rectangular inset as shown above. This gasket must be located as close to the 3 air return openings as possible. Do not glue this gasket in place. Page 6 Lift Center Partition Up to Remove and Install Cold Thermocouple. Figure 6 When installing the new thermistor, route it thru the bottom corner of the partition. It is critical that once the new thermistor is installed that these two surfaces be even/flush. 10. It is extremely important that both the support pedestals and all of the split washers be installed. It is equally important that the rear retainer bracket be bolted properly in place. To assist with the proper installation, it is recommended that a wooden pry bar be used as shown in Figure 6. This will allow for enough upward force to be applied while the rear retainer brackets and split washers are installed. Also, being wood, the pry bar will not puncture or damage the refrigeration unit. Above, it is critical that the new thermistor be routed under the center partition on the same path as from ! NOTE: which the faulty thermistor was removed. When installing the slide out partition, the top surface of the partition must be flush/even with the permanent position. DANFOSS CONTROL LOCATION AND SETTING REPLACEMENT OF DANFOSS COLD THERMISTOR Turn the Danfoss Stem clockwise as far as it will go. This is the proper setting. Once the Simplicool unit has been removed from the cabinet, remove the top & one side of the unit by removing 4 fasteners. Danfoss location and setting RETURN AIR VENTS (HOT AND COLD) Cold Thermistor Return air vent holes: On the Hot side, these five (5) holes are plugged with part # MOC260061 black plugs. The 3 forward holes are open! On the Cold side, no plugs are used, all holes are open! Page 7 REMOVAL OF THE HOT BOX ASSEMBLY Replacement Parts Pa rt Number Hot Box Assembly ! IMPORTANT: Prior to service, disconnect electrical power to the unit by unplugging it! The heating element, hi-limit thermostat, blower assembly and temperature thermocouple are all located in this assembly. To access the hot box assembly, remove the lower end panel. Remove six (6) screws, 3 on each side of the Hot Box”. ! IMPORTANT: This enclosure is also held in place with silicone sealant. Thus, once the 6 screws have been removed, appropriate force will be required to remove it. Please see following figure showing unit removed. Use caution during the removal of this enclosure to avoid damaging the incoming electrical wiring and the temperature thermocouple. Once removed, access is now available to the thermocouple, hi-limit thermostat, and heater and blower assembly. Description MOC261181 Vert i cal Push Ba r s,Complete MOC250111 Thermister, Hot Side MOC260041 SimpliCool Refrigeration System MOC260061 Plug, Hole, Cold Air Return MOC260371 Heater, 120 Volt 1100 Watts MOC260381 Bl ower Assembly MOC260482 Seal, Wiper, Silicone MOC260572 Heat Controller, Cal 3300 MOC260601 Hi-Limit Therm o s t at MOC260661 Filter Housing MOC260681 Filter Only, Replacement Filter Less Housing MOC260691 Divider Assembly, 18 Re q u i re d MOC260692 Divider Assembly, Top Only, 2 Required MOC260831 Controller, Danfoss, Cold Side MOC260881 Relay, Hot Side MOC260901 Thermister for Da n foss Cont ro l MOC260911 Terminal Block MOC261021 Hot Box (Sheet metal box only) MOCH15349 Screw, #4x1/4 for Ga s ket Divider MOC260491 Thermometer, Ho t MOC260492 Thermometer, Cold Co ntact factory Ca s ter, 6” Ri g i d Contact factory Ca s ter, 6” Swivel, No Bra ke Contact factory Ca s ter, 6” Swivel Lock & bra ke Contact factory Door Ga sket Horizontal Contact factory Door Gasket, Ve rt i ca l Contact factory Door Compl ete Once the repairs have been completed, it is ! IMPORTANT: imperative that silicone sealant be applied to the mounting flanged prior to reassembly. Page 8 Page 9 exclusive remedy shall be the re-performance of the services by Dinex. The foregoing remedies are Customer’s exclusive remedies and Dinex’s sole liability for wa rranty claims under this wa rranty statement.This exclusive remedy shall not have failed of its essential purpose (as that term is used in the Uniform Commercial Code) as long as Di n ex remains willing to repair or replace defective Wa rranted Products within a commercially reasonable time after being notified of Customer’s wa rranty claim. DINEX® Warranty These Wa rranties cover the following Di n ex International,Inc. (“Dinex” ) equipment products (the “Warranted Products”): • Rethermalization Equipment Products • Induction Heating System Products (excluding Induction Bases covered under separate warranty ) • Milk Cooler Products • Ice Cream Freezer Products • Air Cu rtain Refrigerator Products • Blast Chiller Products • Ho t / Cold Food Counter Products • Plate, Rack and Tray Dispenser Products • Plate Heater Products • Base He ater Products • Drying and Storage Rack Products • St a rter St ation Products • Conveyer Products • Tray and Other Ca rt Products LIMITATIONS THESE WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES,WHETHER WRITTEN, ORAL,EXPRESSED, IMPLIED OR STATUTORY. EXCEPT AS PROVIDED HEREIN, NO EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY,FITNESS FOR A PART I C U LAR PURPOSE, QUIET ENJOYMENT, SYSTEM INTEGRATION AND DATA ACCURACY,WILL APPLY.THERE ARE NO WA R RANTIES THAT EXTEND BEYOND THOSE DESCRIBED IN THIS DOCUMENT AND NO PRIOR STATEMENTS BY ANY OF DINEX’S REPRESENTATIVES SHALL MODIFY OR EXPAND THESE WARRANTIES.DINEX AND DINEX’S AFFILIATES AND REPRESENTATIVES SHALL HAVE NO LIABILITY TO CUSTOMER FOR (1) ANY SPECIAL, PUNITIVE, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE WARRANTED PRODUCTS, REGARDLESS OF WHETHER SUCH LIABILITY SHALL BE CLAIMED IN CONTRACT,TORT, E Q U I TYOR OTHERWISE, (2) ANY ASSISTANCE NOT REQUIRED UNDER DINEX’S QUOTATION OR (3) ANYTHING OCCURRING AFTER THE WARRANTY PERIOD ENDS. Warranted Prod u cts also includes any other Equipment System Products identified on Di n ex’s website (www.dinex.com) from time to time. Standard Warranty. Except as indicated otherwise below, Di n ex wa rrants that the Wa rranted Products will be free from defects in title, material and workmanship under normal use and service and will pe rform substantially in accordance with Dinex’s written technical specifications for the Wa rranted Products (as such specifications exist on the date the Warranted Prod u cts are shipped) (the “Prod u ct Specifications”). This wa rranty covers both parts and labor and is available only to endusers (the “Customers”) that purchase the Wa rranted Products from Dinex or its authorized distributors. For the purpose of these warranties, a defe ct is determined by Dinex after its good faith investigation. DINEX’S STANDARD WARRANTIES ONLY APPLY TO END-USER-PURCHASERS LOCATED IN THE UNITED STATES AND CANADA.ANY SALE TO END-USER-PURCHASERS OUTSIDE THE UNITED STATES AND CANADA WILL BE SUBJECT TO COMMERCIAL TERMS SPECIFICALLY AGREED BY DINEX AND THE END-USER PURCHASER.DINEX MAKES NO WARRANTY, EXPRESS OR IMPLIED,TO END-USER-PURCHASERS OUTSIDE THE UNITED STATES OR CANADA UNLESS OT H E RWISE EXPRESSLY AGREED IN WRITING. Dinex So ftware. In addition to the other warranties set forth herein, with respe ct to Di n ex’s licensed software, Dinex warrants that it has the right to license or sublicense the softwa re to Customer for the purposes and subject to the terms and conditions set fo rth in Di n ex’s standard terms and conditions. These wa rranties do not apply to, and Di n ex shall not have any obligation to Customer hereunder with respect to, any warranty claim resulting from or arising out of: (i) normal wear and te a r;(ii) damage caused by shipping or accident; (iii) damage caused by improper installation, repair or alteration not pe rformed by Dinex; (iv) the use of the Wa rranted Product in combination with any softwa re, tools, hardware, equipment, supplies, accessories or any other mate rials or services, not furnished by Dinex or recommended in writing by Dinex;(v) the use of the Wa rranted Product in a manner or environment, or for any purpose, for which Dinex did not design or license it,or inconsistent with Dinex’s recommendations or instructions on use including, but not limited to, power supply requirements identified in Prod u ct Specifications; (vi) any alteration, modification or enhancement of the Warranted Product by Customer or any third party not authori zed or approved in writing by Dinex;(vii) Wa rranted Product manufactured to meet customer specifications or designs; or (viii) any accessories or supplies or other equipment or prod u cts that may be delivered with the Wa rranted Product. Supplies and Accessories. Di n ex’s warranty for its supplies and accessories that are shipped with Wa rranted Products is covered by a separate wa rranty statement, which is available at www.dinex.com. Services. Di n ex warrants that any service it provides to Customer will be pe rformed by trained individuals in a workmanlike manner. DURATION Di n ex provides a one year warranty for the Warranted Products.The warranty period begins on the date the Warranted Prod u cts are shipped to Customer.The warranty period for any Warranted Prod u ct or part furnished to co rrect a warranty failure will be the unexpired term of the warranty applicable to the repaired or replaced Warranted Product. In addition, these warranties do not cover: (i) Any defect or deficiency (including failure to conform to Prod u ct Specifications) that results,in whole or in part, f rom any improper storage or handling, failure to maintain the Warranted Prod u cts in the manner descri bed in any applicable instructions or specifications, inadequate back-up or virus protection or any cause exte rnal to the Wa rranted Products or beyond Dinex’s reasonable control,including, but not limited to, power failure and failure to keep Customer’s site clean and free of dust, sand and other particles or debris; (ii) the payment or reimbursement of any facility costs arising from repair or replacement of the Wa rranted Products; (iii) any adjustment, such as alignment, calibration, or other normal preventative maintenancerequired of Customer;and (iv) expendable supply items. REMEDIES If Customer promptly notifies Di n ex of Customer’s warranty claim and makes the Warranted Product available for service, Di n ex will, at its option,either repair or replace (with new or exchange replacement parts) the non-conforming Warranted Product or parts of the Wa rranted Product.With respect to Dinex’s licensed software, Dinex will,at its option, either correct the non-conformity or replace the applicable licensed software.Wa rranty service will be pe rformed without charge from 8:00 a.m. to 5:00 p.m.EST, Monday-Friday, excluding Dinex holidays, and outside those hours at Di n ex’s then prevailing service rates and subject to the availability of personnel.With respect to Dinex’s wa rranty for the services it provides to Customer, Customer’s Page 10 NOTE Page11 WWW.DINEX.COM DINEX INTERNATIONAL, INC. 628-2 HEBRON AVENUE, GLASTONBURY CT 06033 • 1.888.673.4639 Page 12