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Service Manual - Whaley Food Service

1. a 2 I i I I AA AB AA AB m 3 C CI LI PU EJ LI E E IM m m a am E Da a O i I Ful IT LT ak 1 li L E E i da A LY E LN m ER Eu 05 sm Sm O AR 5 m EI LI m C o I _ RN Pu Mm 0 AA 3 om A m dona Hg mg m Ha 5 T Dimar LL Lj Lj weh EL NN a BR 7 38 Explanation on software settings US Version U202 U208 o m sat m c U gt U Ln gt U gt cea o o rn o e e 8 a a 2 E 5 a di E a E E z a E z E gt O ET E a E o w T w E o w 5 5 E 5 Du 5 c E E E LL LD E E HOB ROS peyel 868 SSR SS PEE og ag bye LO e E HAS 18 HO Te 5 e ple TOTAL Time ON and TOTAL Time MW ON N 3 mo Hoe k J L NN Do LM RE 5 o in e m N m al m x N w E E E E gt E di a Hw 3 E 2 E Temp rature Top 464 F Temp rature Bottom 475 F Temp rature F L3 FE 2f E p J El L
2. No HSPP tech GB 03 09 18 38 Problem Checkif If not action to do deblock the upper plate by cleaning and or repairing there are obstacles for a free movement Upper plate releasable but not removable completely from the cooking chamber the upper plate cable is free to enter into the cooking chamber deblock it or help manually to enter V The panino is soggy and or too much condensation around the working top V Soggy or condensation Yes Check V the ventilation grid in the front of clean it the lid is not clogged the steam outlet is free deblock or clean it the programs have the right set the right parameters parameters the load Panino is appropriate avoid this type of load No to the _ Visible mechanical damage Damages on the external parts of the lid Damages on the internal parts of the lid choke cover choke flat surfaces Damages on the working top Damages of the glass Damages of the upper plate Damages on the external parts of the body the damage does not influence MW leakage and mechanically the use of the machine free mo vement of the upper plate of the handle upper plate cable etc choke cover pins are all in place sealing of the choke cover is in good condition choke cover is in place and without damages all the surroundings of the cho ke cover are without damage the working top is without damage the silicone rod
3. Microwave leakage must be checked every time you do service to the machine In this chapter you will find the description of the necessary work to do in case the appliance has to be repaired Please refer to the after sales dealer policy for more information on the repairing activities Make sure to follow all general safety instructions concerning repairing electrical appliances Make sure to follow all specific safety instruction concerning this appliance see Chapter 1 1 of this manual 5 1 CHANGE THE PROBE OF THE BOTTOM RESISTOR This is not possible by every technician Only in Authorized Repair Centres owitch off and disconnect the machine Unscrew the tilting box with the lid item S30 articulation exploded view and 47 in cover exploded view Return the appliance on its back and position it in the jig Remove the bottom plate Item 27 on the housing exploded view Remove the front panel Item S11 on the housing exploded view Remove the two lateral sides Items 20 and 22on the housing exploded view Increase the bottom glass temperature trb and or increase the total time tt There are 2 ways to access the internal parts of the appliance by dismounting the bottom plate and by dismounting the back panel of the tilting box In any case do not open the appliance in total i e removing both side panels at the same time In doing so all adjustments of the appliance will be lost and the appliance is unusabl
4. cleaned no clean it bottom carbon deposits the right program was chosen use the right one see the brief coo king result trouble shooting the programs have the right para set the right parameters meters The value of the resistance of the replace the probe probe is approximately 1 1KOhm at room temperature 1 074 Kohm at 25 QUITE Panino is not grill on the top as desired Yes Check The Panino A no marks on the top the upper plate can adjust to the deblock the upper plate by cleaning Panino automatically free move and or repairing ment The upper plate is working proceed measure temperature the programs have the right para set the right parameters see the meters concerning temperature brief cooking result trouble shooting HSPP tech GB 03 09 17 38 Problem Checkif If not action to do the resistor wiring 51 and 52 is reconnect or replace if damaged connected and not damaged re sistor to terminal block and terminal block to board The value of the resistance of the replace the probe probe is approximately 1 1KOhm at room temperature 1 074 Kohm at 29 UMF the top heating element is absor replace it bing current with the Multimeter approx 4amps the board is providing the right vol replace it tage 208V for US version and 230V for CE version Panini is overcpoked on the top the top surface is cleaned no clean it carbon deposits the right program was chosen use the right one th
5. launching chamber Check the glass for heavy dirt Upper heating plate Smooth movement of the upper heating plate no noise Easy removal of the upper h ating plate Check the presence and tightness of the screws of the cover of the upper heating plate Check the state of the upper plate cable and the tightness of the connector to the column of the upper heating plate Cleanliness of the upper cooking chamber Easy plug in of the upper heating plate with easily locking it Cleanliness of the upper heating plate especially carbon deposits and damages of the coating Upper lid Easy closing and opening of the lid no noise and no unusual forces Open the front cover and check the cleanliness of the steam evacuation chamber Remove all particles stuck the grid Handle Easy movement of the handle Limiter screw must be in place Easy movement of the 2 pins in tha handle and its automatic repositioning Check the tightness of the 2 pin blockers Easy movement of the electromagnet washer Cleanliness of electromagnet washer Front of the appliance Cleanliness of the electromagnet Good and tight position of the flat panel membrane Check for a big gap between front panel and electro magnet support Repair or renew the parts if necessary Sides of the appliance No blocking of the ventilation holes Back of the appliance No blocking of the exhaust holes Che
6. loosening of hinges and latches 5 evidence of dropping or abuse c Before turning on microwave power for any service test or inspection within the microwave generating compartments check the magnetron wave guide or transmission line and cavity for proper alignment integrity and connection d Any defective or misadjusted components in the interlock user interface contact surfaces and microwave generation and transmission systems shall be repaired replaced or adjusted by procedures described in this manual be fore the appliance is released to the owner e A microwave leakage check to verify compliance with the standards should be performed on each appliance prior to release to the owner HSPP tech GB 03 09 3 38 1 2 EXPLANATION OF THE APPLIANCE The appliance is a product specifically designed for Hot Sandwich Outlets with the following main characteristics e Great tasting hot toasted Sandwich in about less than 60 depending on the sandwich in a one step solution e Combining the quality of latest Panini Grill technology with the speed of Micro Wave Technology e he HSG has been designed to be installed in many different kinds of environment even outside a real professional kitchen or when the cooking activity is done in front of the customers or at least in the same room 1 3 PICTURE OF THE APPLIANCE The following instruments and tools must be available for servicing the appliance additionally to th
7. 08 2010 HSG Panini Service manual Service Manual B DIMENSIONS inch 27 686 mm 14 2 361 mm 24 8 630 mm 31 5 800 mm 19 2 488 mm 21 35 700 900mm WEIGHT lb 36 ELECTRICAL D LLL lb Lg Bg g gll ll This document is to be used in conjunction with the original manufacturer s manual The symbols correspond with the numbered drawings of the original manual Service Manual Index ohort explanation of the appliance 1 List of required instruments for maintenance amp repair 4 Check list for each intervention on the machine 4 Troubleshooting 5 Error codes 6 6 How to enter the Program mode 1 Explanation of the appliance 1 1 IMPORTANT SAFETY INSTRUCTIONS Carefully read this booklet as it gives important information concerning safe maintenance Install or locate this appliance only in accordance with the provided installation instructions The following terms given in the service manual indicate a po tentially hazardous condition for the operator service personnel or for the appliance e Danger This term warns of an immediate danger that could lead to consider
8. able damage or death e Warning This term indicates the potential risk of considera ble damage or death following improper use or service of the appliance e Important This term indicates information that must be thorou ghly understood although not indicating danger Warning Danger of fire For your safety do not keep gasoline or other flammable liquid or gaseous materials in the vicinity of this or other appliances Keep the area around the appliance clear and free of combustibles Do not use this appliance in an explosive atmosphere Warning Only install the appliance in a well ventilated place Inadequate ventilation causes as phyxia Do not obstruct the ventilation system of the place where the appliance is installed Do not obstruct the vent holes located at the sides and back of this appliance 3 HSPP tech GB 03 09 07 2009 Explanation on software settings logigram T Settings table 8 Parameters 10 Repair section 20 Exploded View A Important L Appliance installation and any maintenance work E must be carried out only by specialized personnel 5 authorized by the manufacturer Install or locate this appliance in a well lit place e Place emergency telephone numbers in a visible position e For assistance contact an authorized technical centre Demand original spare parts e his appliance is designed for cooking food It is intended for industrial use Any other use is to be considered imp
9. and 5 0 mW cm2 or 300V m in Europe is excee ded for more than 3sec at the same position the appliance has a microwave leakage and has to be stopped immediately see Repair section in chapter 5 of this manual Functioning of the appliance As the appliance is still in the testing mode and might have not the right temperature the appliance has to be switched off and disconnected from the power supply The functioning test has to be executed as follows Connection to power supply Verity the version of the User Interface Switch on and preheating Switch on the appliance Check the temperatures on the glass and onthe upper heating plate Try to push the program buttons they should not be operational during preheating During operation mode Start a cycle with the defined load Check corract lid latching Check automatic lid opening Check cooking results grilling of top and bottom as well as core temperature in accordance with the chosen program if using real load Check all other programs 37 38 5 11 WIRES POSITION To don t have disturbance in the cabling respect the position of the wires like on the following picture WITOL 08101722 38 38
10. ckthe silicone sealing on the top of the tilting box Cable connections unplugged Check the main power supply cord concerning damages burnings etc Microwave leakage Go to this test only if the above described General integrity and cleanliness test was passed Prepare and switch on your Microwave Detector see List of required instruments for maintenance amp repair in chapter 2 of this manual Press the two outer program buttons in the same time you plug in the machine until that you see P1 on the display This testing mode give the possibility to start the microwave cycle without waiting the end of the preheating mode Put the specified load see for maintenance amp repair in onto the glass and close the lid List of required instruments chapter 2 of this manual start the leakage test immediately the detector probe must be at 5cm from the tested part perpendicular to it verify the position of your probe inside the detector In front of the appliance horizontally along the gap between lid and front panel On both sides of the appliance horizontally along the gap between lid and lateral covers Onthe back of the appliance horizontally along the gap between lid and tilting box On the top of the appliance all around the column and the upper plate cable nside the steam evacuation chamber front cover removed Warning If the limit of 1 0 mW crr or 60 V m in the North America
11. cts the magnetron fans are working with replace the broken fan an ohmmeter The lid doesnt open automati cally at the end of the cycle V the handle is moving there is free movement by verifying assure free movement the opening of the lid no friction between lid and working top the handle pins are pushing out try to unblock or replace the handle lid springs are lifting the lid adjust the spring tension or replace them if broken the handle is blocked there is free movement between assure free movement handle and the lid electromagnet is releasing the replace the board handle at the end of the cycle Panino doesnt reach the desired core temperature V Yes Check No Error codes V the right program was chosen use the right one the programs have the right para set the right parameters meters Indicates Error Codes Err4 or high voltage wiring from the reconnect them or replace if Err5 secondary of transformer are well damaged connected and not damaged Indicates Error Codes Err6 The voltage to inlet is at least 1956V problem not related to the unit for 208V machine and 367V for a 400V machine the three phases are correctly Connect the wires to have three connected in the main plug for phases neutral EU machines If the fuse FS of the board is OK replace the fuse FS with the spare part fuse on the board and before restart the machine check the adjsutment of Microswicth S3 gt Fo
12. d Positioning Jig only on demand for Authorized Repair Centres 3 Check list for each intervention on the appliances General integrity and cleanliness Unplug the appliance Verify that the machine is cooled down As in any Microwave appliance it can occur to have sparks inside the cooking chamber These sparks do not influence the safety of the user nor the safety of the appliance nor the quality of the food If as a consequence of the sparking a dark mark on the metal parts is visible this can be cleaned with a damp cloth If it is necessary to train the user on the cleaning refer to the cleaning instructions on pages 3 and 4 and chapter 5 in this handbook a Check the location see installation diagram in page 15 Distances to other machines walls and combustible parts Obstacles for the opening and closing action Obstacles on vent holes of the appliance Overall cleanliness of the surroundings of the appliance Check the used tools for cleaning If not OK advise the user 4 38 b Check the mechanical condition of the appliance Glass Cracks of the glass State of the silicone sealing around the glass Good position of the insulating parts inside the launching chamber Check the glass for heavy dirt Upper heating plate Smooth movement of the upper heating plate no noise Easy removal of the upper heating plate Check the presence and tightness of the screws of the cover of t
13. d FH ETT E LL T d M ae oo oe T pets to 19198 U NO V V Uu c mE 1s 12 30s 0s lt t3 lt 30s Smin t4 lt 60min 1min lt t5 lt 10min 10s lt t6 lt 3min 8 38 Settings Table For US Version U202 Since 09061 Until 09122 Parameters Range Default New Parameters Settings Table For US Version U208 Since 09061 Parameters u eu _ New Parameters 9 38 Settings Table For EU Version U206 Since 09131 Until 09191 Parameters Range Default New Parameters o 10 60 a0 1 1 min 10 min LETT Settings Table For EU Version U207 Since 09131 Parameters min 60 min 60 1mi iomn 240 10s 3mn 60 Comments The modification between U206 and U207 concern only the display for the Program 4 PS is now replace by P4 a EN NEC EMEN ET a EN um a a p NK NE NE CENE l 10 38 CUSTOMER SUPPORT 2009 06 E Electrolux PROFESSIONAL DUTY T2 m Parameters details HSG Panini Regulation of the temperature of the bottom plate except during standard cycle a cooking program is selected the display shows Px the upper lid is open the machine is not in Std By The temperature regulation is not in this cycle managed by probe but by time on off VIN the Upper Plate T is regulated by a probe Q info gt the maxi temperature of cut of the probe is 250 C Total t
14. e Only the specific Authorized Repair Centres are able to make proper adjustments with special tools Make sure to access the machine using the right way which is indicated in the following descriptions Disengage the two springs Item 4 on the Launching Chamber exploded view Remove the washers and the cylindrical spring Items 5 and 6 on Launching Chamber exploded view Remove the launching chamber item 9 launching chamber exploded view Disconnect the probe cable in the board Take out the probe and replace with a new one Reassemble the appliance Warning Remember to position and fix the tilting box with the core part of the appliance still in the jig this will keep the correct position between the lid and the working top 21 38 5 2 REPLACE THE TOTAL UPPER PLATE KIT Switch off and disconnect the machine Open the back panel of the tilting box items 100 and 101 on articulation exploded view Disconnect the 3 wires small terminal block and the Lumberg connector of the probe Unscrew and remove from the tilting box the upper plate cable item 40 on the cover exploded view connector item 98 on articulation exploded view e Put a protection e g clothes silicon liner on the glass surface e Hold the lid down with one hand and unlock the upper heating plate by pushing the button item 41 on the cover exploded view e Open the lid carefully and take care that the upper heating plate removes ou
15. e installation and any maintenance work must be carried out only by specialized personnel authori zed by the manufacturer Microwave leakage must be checked every time you do service to the machine HSPP tech GB 03 09 5 38 Error codes ERROR CODES DESIGNATION en Err 2 Top probe Err 3 Overheating HV transformer Err 4 Front magnetron circuit problem Err 5 Rear magnetron circuit problem Err 6 Both magnetrons circuit problem How to enter the Program mode Unplug the machine Plug the machine and simultaneously press buttons 2 and 3 to enter the program mode BASI for EU model and PRO for US model oee the program mode diagram for the details List of settings trt tro IG YX tt tw A B Ci D 6 38 Temp temperature in C or F temperature of the upper heating plate temperature of the bottom plate times corresponding to cycle x 1 2 3 4 S total time of the cycle time of micro wave during the cycle Action on buttons enter in the setting decrease the value of the setting increase the value of the setting skip to the following parameter HSPP tech GB 09 09 Explanation on software settings EU Version U207
16. e nut Put in place the black cap HSPP tech GB 03 09 22 38 5 6 REPAIR OR REPLACE THE CHOKE COVER owitch off and disconnect the machine If the choke cover is damaged it must be replaced Therefore take out all choke cover pins by using a screw driver Cut the silicone sealing with a cutter see list of required to ols remove the choke cover clean all the contact surfaces with Acetone see list of required tools Verify that the choke is in good condition no bendings da mages Readjust the strips of the choke if necessary If not possible replace the entire lid Put the new choke cover on the choke Press in all choke cover pins Make sure to use the new pins delivered with the choke cover Seal the choke cover with a silicone rod and smoothen it with the specific tool see list of required tools 5 7 REPLACE THE GLASS Switch off and disconnect the machine If the glass is still in one piece Remove the glass Item 1 on the working top exploded view by cutting the silicone seal with the glass cutting device see list of required tools in this manual If the glass is broken Remove the pieces carefully by using gloves to avoid cuttings of the hand Remove all rest of silicone sealing on the working top Degrease the contact area of the working top with Acetone see list of required tools in this manual 5 8 ADJUST THE SPRINGS See page 23 owitch off and disconnec
17. e po sition of the fan or replace it if broken The machine goes in prehea ting cooling frequently Yes Check the phenomenon raises after a SF No stdby mode or switching on of the the stdby parameter is ac adjust it the machine cording customer expectation the phenomenon raises sud there is enough free clearance give the clearance according to dently during operation on the lateral sides for the coo the installation diagram ling airflow there is an air sucktion flow on clean the louvers the right lateral side the unit also displays err3 the fan is working reconnect the wires of the fan or replace the fan there is enough free clearance give the clearance according to on the lateral sides for the coo the installation diagram ling airflow there is an air sucktion flow on clean the louvers the right lateral side V u lid doesn t arrive or stay in full Yes Check open position W not broken and well adjusted axis is not broken and not replace it deformed tube is not broken and not replace it deformed the bushings are not broken adjust or replace it and are in place screws of the tube axis are tighted tighten them lid opens too fast springs are both well adjusted adjust them by having a pretension enough to lift the lid of 19cm on the V front without the gas spring working Automatic lid opening doesn t work properly Error 4 or 5 is indicated but the amperometric transform
18. e programs have the right para set the right parameters see the meters brief cooking result trouble shooting The value of the resistance of the replace the probe probe is approximately 1 1KOhm at V room temperature 1 074 Kohm at 25 C 77 F Panino sticks to the upper plate Yes Check The Panino is partially or completely sticking to the upper the upper plate or the used baking clean it plate paper is clean No the upper plate or the used baking replace the baking paper or if neces paper is damaged sary the total upper plate kit the programs have the right para set the right parameters see the meters T lt 250 C brief cooking result trouble shooting the load Panino is appropriate to avoid this type of load the HSG The panino is too much pressed Yes Check V The Panino too much pressed the upper plate can adjust to the deblock the upper plate by cleaning Panino automatically free move and or repairing ment the Panino was placed correctly in train the user the work zone the programs have the right para set the right parameters meters time of MW the load Panino is appropriate to avoid this type of load the HSG The upper plate is not remova ble for cleaning V Yes Check Upper plate not releasable the release pin is blocked so no unblock the release pin pushing possible the release pin can not be pushed readjust or replace the release enough to release the plate system
19. e regular equipment MW leakage detector suitable for UL requirements sensibility 0 1mW cm2 gt 0D6887 Multimeter 2 050479 Torx screw drivers sizes 18 20 and 25 Surface contact temperature probe min 300 C 572F In case of repair the following materials may be necessary Conductive paste for min 280 C gt 049196 100gr Silicone RTV 102 color white gt 0D6886 Silicone RTV 108 color transparent gt 0D1250 Important Appliance installation and any maintenance work must be carried out only by specialized personnel authorized by the manufacturer Microwave lea kage must be checked every time you do service to the machine For the safe and efficient use of the appliance it is recommended to check at each intervention the following issues General integrity and cleanliness of the appliance Microwave leakage Right Functioning of the appliance The following check list can be used also as guideline for every preventive maintenance Please refer to the after sales dealer policy for more information HSPP tech GB 03 09 2 List of required equipment for maintenance amp repair Acetona Glue Loctite Strong version Testload for MW leakage 1 quart 1 liter of tap water in a high temperature and MW proof container Note the height of the container cannot be more than 3 75mm Specific Glass cutting device gt 0D6888 Cutter Tool for smoothening a silicon ro
20. er is replace it the Panino reaches the desired working by measuring the Voltage core temperature on connector TM approx 3V 20 38 4 1 COOKING RESULT TROUBLE SHOOTING QUALITY COOKING OF THE SANDWICH If the sandwich is not enough or to much cooked try another program If there is no adequate program follow the trouble shooting here above FINDINGS WHAT TO DO The core temperature of the sandwich is too cold The top of the sandwich is burned The top of the sandwich is not enough cooked The bottom of the sandwich is burned The bottom of the sandwich is not enough cooked 5 R Increase the time of microwave tw f the time of microwave tw is more than the total time tt increase also the total time tt The core temperature of the sandwich is Decrease the time of microwave tw ee too hot Decrease the upper heating plate tempe rature trt and or decrease the total time tt tt Increase the upper heating plate tempe rature trt and or increase the total time Decrease the bottom glass temperature warning the temperature of the upper heating plate is the same for the 4 programs the temperature of the bottom glass is the same for the 4 programs tro and or decrease the total time tt epair section Important L Appliance installation and any maintenance work gt must be carried out only by specialized personnel authorized by the manufacturer
21. exploded view Assemble the new upper plate kit Put the upper plate cable in the hole item S24 cover exploded view e Check the position of the upper heating plate FRONT symbol to front and remount the upper heating plate by pushing the column into the central guidance until the locking mecanism is locked CLICK sound e Move up and down the upper heating plate to check the correct functioning Reconnect the upper plate cable connector on the tilting box Rconnect the 5 wires Check the correct functioning by measuring the right T Assemble the back panel of the tilting box Replace the machine in accordance with the installation diagram Unscrew the 2 nuts of the resistor Remove the resistor through the opened working top glass removed Pay attention not to damage the other internal parts like the probe tube and the probe Put in place the new resistor and fix it in using the 2 new nuts Connect the 2 wires disconnected before Replace the electromagnet support and the front panel Pay attention that all wires are still well connected Put in the glass following the instructions written in chapter 5 7 Replace the glass tha appliance has to be either in operation or in testing mode If not reajust the screw of the washer in small steps screw or unscrew Check again and repeat if necessary until find the correct position Maintain the screw with a screw driver and in the same time block the opposit
22. he upper heating plate Check the state of the upper plate cable and the tightness of the connector to the column of the upper heating plate Cleanliness of the upper cooking chamber Easy plug in of the upper heating plate with easily locking it Cleanliness of the upper heating plate especially carbon deposits and damages of the coating Upper lid Easy closing and opening of the lid no noise and no unusual forces Open the front cover and check the cleanliness of the steam evacuation chamber Remove all particles stuck the grid Handle Easy movement of the handle Limiter screw must be in place Easy movement of the 2 pins in the handle and its automatic repositioning Check the tightness of the 2 pin blockers Easy movement of the electromagnet washer Cleanliness of electromagnet washer Front of the appliance Cleanliness of the electromagnet Good and tight position of the flat panel membrane Check for a big gap between front panel and electro magnet support Repair or renew the parts if necessary Sides of the appliance No blocking of the ventilation holes Back of the appliance No blocking of the exhaust holes Check the silicone sealing on the top of the tilting box Cable connections unpluggea Check the main power supply cord concerning damages burnings etc 4 HSG troubleshooting For a fast and efficient but also safe elimination of a potent
23. ial problem with the appliance the trained service personnel can use the following troubleshooting guide oee the important safety information in Chapter 1 of this service manual before any intervention on the appliance The troubleshooting guide has been set up in such a way that the real cause behind the problem identified can be found by going through the troubleshooting guide step by step from the beginning Microwave leakage Go to this test only if the above described General integrity and cleanliness test was passed Prepare and switch on your Microwave Detector see List of required instruments for maintenance amp repair in chapter 2 of this manual Press the two outer program buttons in the same time you plug in the machine until that you see P1 on the display This testing mode give the possibility to start the microwave cycle without waiting the end of the preheating mode Put the specified load seel for maintenance amp repair in onto the glass and close the lid List of required instruments chapter 2 of this manual otart the leakage test immediately the detector probe must be at bcm from the tested part perpendicular to it verify the position of your probe inside the detector In front of the appliance horizontally along the gap between lid and front panel On both sides of the appliance horizontally along the gap between lid and lateral covers Onthe back of the appliance horizo
24. ime of a period in the duty cycle in seconds Time where the resistance of the bottom plate is switched on during the period T1 in seconds T2 12 with T1 30 XT bottom 250 C 482 F T2 11 with T1 30 bottom 235 C 455 F T2 10 with T1 30 bottom 220 C 428 F Duty cycle chronogram Management of the temperature of the bottom plate except during the cooking cycle or Std By mode LM on 3 off 12 Time at the beginning of each cooking cycle during which the resistance of the bottom plate is in forced on time to decrease the impact of the temperature drop of the glass because of a panino being placed on it If too much high risk of dark bottom of the panino Time of forcing time in seconds 11 38 JMER SUPPORT 2009 06 E Electrolux PROFESSIONAL Std B Energy save mode Mode in which the machine can be set to decrease the electrical consumption In this mode the ernergy save mode is made by a control of temperature by time on off of the lower resistance T4 Time before Std By in minutes 5 Total time of a Std By period in minutes gt T6 Time where the bottom plate resistance is switched on during T5 in minutes V V Std By cycle chronogram on off u E a Ic gt E TE 1 T6 Standard cooking lt gt lt gt cycle ime before Stby TE T5 k I E e Tcy cooking cycle T4 Temp Temperature regulation of the lo
25. in this appliance 6 Use this appliance only for its intended use as described in the user manual Do not use corrosive chemicals or vapours in this appliance This type of appliance is specifically designed to heat or cook FOOD It is not designed for laboratory use 7 As with any professional appliance it can not be used by handicapped people or children 8 Do not operate this appliance if it has a damaged cord or plug if it is not working properly or if it has been damaged or dropped 9 This appliance should be serviced only by qualified service personnel Contact nearest authorized service facility for examination repair or adjustment 10 Do not cover or block any openings on the appliance 11 Do not store this appliance outdoors Do not use this product near water for example near a kitchen sink in a wet basement near a swimming pool or similar locations 12 Do not immerse the appliance the upper heating plate cord or plug in water 13 Keep cord away from heated surfaces 14 Do not let the cord hang over the edge of a table or counter 16 To reduce the risk of fire in the heating cavity I Do not overcook food DO NOT place plastic or other combustible materials cooking utensils or other item in all materials it could be inside the appliance ONLY FOOD with the designated specific baking paper Il If materials inside the appliance ignite turn appliance off and disconnect the power cord 111 Do not lea
26. is not damaged or and there is moisture below the glass the glass is without damage or scratches the coating is not damaged upper plate cover is in place and or damaged front panel and or membrane are correctly in place no possible water reaching internal parts of the machine 19 38 reseal where needed replace the glass replace the total upper plate kit Repair or change the incrimina ted parts add the missing ones Replace the choke cover Verify the choke for bendings damages Readjust the strips of the chokes If not possible replace the total lid check for microwave leakage or mechanical influences Repair or replace the lid if necessary check for MW leakage or mechanical influences Repair or replace the working top if necessary replace the silicone fix it or change if necessary replace the membrane or change the total front panel if necessary HSPP tech GB 03 09 Problem Checkif If not action to do louvers are not clogged or clean or change the part if deformed necessary V Abnormal noise Yes Yes Check V No V Noise during opening closing mE lid springs don t make noise in put some grease or cooking oil movement Noise permanent when ma transformer fan is free rotating remove the obstacles readjust chine is on the position of the fan or replace it if broken magnetron fans are free rotating remove the obstacles readjust th
27. llow the pro cess indicated in the repair section screw of the washer is tight readjust the latching system if the handle magnets are in place replace the handle 16 38 HSPP tech GB 03 09 Problem Checkif If not action to do magnetic detectors are working by readjust or change the magnetic a continuity test from the connectors detectors 14 15 by closing the lid KS2 is working by visually checking reconnect the wires or replace the the light on when starting a cycle static relay switch breaker of the primary reactivate it transformer is on if both magnetrons are working like proceed like described under V V described in Err4or5 Err4or5 Panino is not grilled on the bottom as desired Panini has no marks on the bottom The bottom resistor is working proceed orange color the programs have the right para set the right parameters see the meters brief cooking result trouble shooting the resistor wiring is connected and reconnect or replace if damaged not damaged The value of the resistance of the replace the probe probe is approximately 1 1KOhm at room temperature 1 074 Kohm at 20 CITT F the board contact of connector 4 replace the board are supplying the right voltage 208V for US version and 230V for CE version the probe is well in contact with the recondition deblock the spring sys glass tem that hold the temperature probe Panini is overcooked on the the bottom surface is
28. mode indication KM1 is working by visually checking reconnect the wires or replace the in the display if the indicator moves from the initial contactor position and the power coming in Indicates Error Codes Err1 the bottom probe is well connected reconnect the probe The value of the resistance of the replace the probe probe is approximately 1 1KOhm at room temperature 1 074 Kohm at 25 C 77 F Indicates Error Codes Err2 the top probe is well connected reconnect the probe the wiring extension of the top plate reconnect the wires probe is well connected The value of the resistance of the replace the probe probe is approximately 1 1KOhm at room temperature 1 074 Kohm at 20 UTC F V no LED light on beside the ON OFF switch button no initial display of init and Uboc The unit never reaches operating mode The top plate temperature is not connect the wires in the good reaching the temperature setting cabling of the upper plate to the ter position on terminal block and on minal block is connected check also ine baasid connection between terminal block and power board gt connector 5 on position 5 on the board continutity test between terminal block and board the probe connector SUP is connected connect the connector SUP on the in position SUP on the board lumberg board black connector 14 38 Problem Check If not action to do the top heating element is absor bing current wi
29. ntally along the gap between lid and tilting box On the top of the appliance all around the column and the upper plate cable Inside the steam evacuation chamber front cover removed JT Warning If the limit of 1 0 mW cm or 60V m in the North X America and 5 0 mW cm or 300V m in Europe is excee ded for more than 3sec at the same position the appliance has a microwave leakage and has to be stopped immediately see Repair section in chapter 5 of this manual Functioning of the appliance As the appliance is still in the testing mode and might have not the right temperature the appliance has to be switched off and disconnected from the power supply The functioning test has to be executed as follows Connection to power supply Verify the version of the User Interface Switch on and preheating Switch on the appliance Check the temperatures on the glass and on the upper heating plate ryto push the program buttons they should not be operational during preheating During operation mode Start a cycle with the defined load Check correct lid latching Check automatic lid opening Check cooking results grilling of top and bottom as well as core temperature in accordance with the chosen program if using real load Check all other programs For all findings please refer to the troubleshooting or the repair section in chapter 4 resp 5 in this manual Important Applianc
30. oking surface 9 connect the multi meter on the micro switch and select the BIP continuity function 10 Adjust the micro by pushing it slowly in direction of the aluminium axis until the BIP stops Tighten the nuts Ratchet handle with M 7 socket 33 38 1 Remove the adhesive tape and check with the multi meter that the Micro switch OFF no beep when the cover is between the close position and a gap of at least 12 cm 4 3 4 inch up to 17cm 6 3 4 inch amem cni Switch S3 SWITCHED ON Switch 3 SWITCHED OFF 34 38 12 Check visually the position of the micro switch wheel to be sure that the wheel is all time align with the cam on the aluminium tube Check this with cover in open position in close position Cover closed Cover open 13 Connect the multi meter on the micro switch and select the BIP continuity function 14 Close the cover and make pressure on the handle in same time listen and check the multi meter to verify if 1n this position the micro switch stay open circuit no beep 35 38 anect the micro switch emount the rear cover as the unit 4 cycles minimum warning made the test only with load the standard procedure of check list after each intervention 36 38 b Check the mechanical condition of the appliance Glass Cracks of the glass State of the silicone sealing around the glass Good position of the insulating parts inside the
31. roper e he appliance cant be used by handicapped people or children but only by responsible and trained operators e Do not leave the appliance unattended when operating e Unplug the appliance in case of a fault or poor operation e Do not use products even if diluted containing chlorine sodium hypochlorite hydrochloric or muriatic acid etc to clean the appliance Do not use metal tools to clean steel parts or the glass surface wire brushes or Scotch Brite type scouring pads e Do not allow dirt fat food or other residue to form deposits on the appliance e Do not wash the appliance with direct jets of water Failure to observe the above can compromise the safety of the appliance Failure to observe the above invalidates the warranty 1 38 WARNING TO REDUCE THE RISK OF BURNS ELECTRIC SHOCK FIRE INJURY TO PERSONS OR EXPOSURE TO EXCESSIVE MICROWAVE ENERGY 1 Do not use the appliance empty 2 Read and follow the specific PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY found in chapter 3 of the user manual 3 This appliance must be grounded Connect only to properly grounded outlet See GROUNDING INSTRUCTIONS found on chapter 2 9 of the user manual 4 Install or locate this appliance only in accordance with the provided installation instructions 5 Some products such as whole eggs and sealed containers for example closed glass jars are able to explode and could not be heated
32. s Use the specific tool to smooth the silicon rod 130mm 10mm 5 1 0 4 23 38 ADJUST THE SPRINGS HSPP tech GB 03 09 24 38 HSPP tech GB 03 09 25 38 26 38 5 9 CHANGE THE GAS SPRING 27 38 28 38 29 38 5 10 ADJUST THE MICROSWICTH 59 Adjustment of the micro switch S3 Composition of the kit 007003 micro switch support 4 washers M4 2screws MA List of tools necessary to repair Screwdriver with Torx T20 socket Ratchet handle with M 7 socket Screwdriver for M3 Wrench 7mm or socket 7mm Multi meter with a BIP function for continuity and 2 holders Adhesive tape Steel Rule or equivalent 30 38 Procedure Time repaming 30 mn oman with Tors TX socket A Horor Ihe nurse on The nde MIhwuamerciihe marro swih 4 Komme the Micro rich sopport Ratchet handle with M 7 socket 31 38 5 Remove the micro switch and mount it on the new support This operation is mandatory Screwdriver for M3 and Wrench 7mm or socket 7mm 6 Mount 2 washers M4 on the welded screws of the tilting box 7 Mount the micro switch support The wheel must touch the aluminium axis Mount 2 washers M4 Mount the 2 nuts delivered in the kit Tighten the nuts by hand 32 38 8 Move the machine upward and put an adhesive tape in order to maintain a gap of 16cm 6 1 4 inch between the front of the cover and the top co
33. t of the cooking chamber in fi nal position the upper heating plate stands on the glass 5 3 REPLACE THE HEATING ELEMENT OF THE BOTTOM PLATE Switch off and disconnect the machine Remove the glass Item 1 on the working top exploded view by cutting the silicone seal with the glass cutting device see list of required tools Remove the front panel items 28 and 30 in the housing explo ded view Remove the electromagnet support Item 33 on the housing exploded view by unscrewing the 2 screws and the 2 nuts Disconnect the 2 wires connected to the resistor 5 4 READJUST THE LATCHING SYSTEM Remove the black cap on the handle and unscrew the nut Unscrew completly the screw in the washer item 58 of the lid exploded view Check if the seal item 59 of the lid exploded view is in place and in a good position If not place correctly or change it Screw the screw until that is in contact with the handle then make a half turn back Check if the latching system is working correctly Pay attention that 5 5 READJUST OR CHANGE THE MAGNETIC DETECTORS Switch off and disconnect the machine Make sure that the detector that has not passed the continuity test is in the right position and correctly tight see the following picture to determine the correct B position If not reposition it or tighten it If yes replace it Remove the complet upper plate kit including upper plate cable item S21 on the cover
34. t the machine Open the back panel of the tilting box items100 and 101 on articulation exploded view Disengage the gas spring item 88 on articulation exploded view on one of its ends Adjust the springs item 86 on articulation exploded view in the way that their pretension lifts the lid 130mm 10mm 5 1 0 4 on the front without the gas spring working Reengage the gas spring Make a functioning test of the lid opening Reinstall the back panel of the tilting box See page 23 5 9 CHANGE THE GAZ SPRING see page 26 HSPP tech GB 09 09 The concerned parts must not be touched and the appliance must not be used for at least 8hours If one or more choke cover pins are missing Replace the missing pins by new ones If the silicone rod of the choke cover is damaged or no more complete Clean the concerned area from old silicone rests by using a cutter see list of required tools Clean all the contact surfaces with Acetone or regular primer for RTV see list of required tools Renew the silicone sealing and smoothen it with the specific tool see list of required tools he concerned parts must not be touched and the appliance must not be used for at least 8hours Place the new glass item 1 on launching chamber exploded view on the working top oeal the glass with a sealing rod between the glass and the working top be carefull to fill the entire gap also underneath the glas
35. th the Multimeter approx 4amps M The bottom plate temperature is not reaching the temperature setting The lid doesnt latch V The lid never latch the lid doesnt latch after some cycles but restart to latch after a while cabling between terminal block and the board connector 5 is connected the board is not giving power to the heating elements through the relay voltmeter in connector 5 of the board 208 V 230V for CE version cabling of the bottom plate to the board connector 4 is connected on position 4 on the power board the probe connector INF is connected in position INF on the board lum berg black connector the bottom heating element is ab sorbing current with the Multimeter approx 4amps the board is not giving power to the heating elements through the relay voltmeter in connector 4 of the board Yes Check V the handle reaches the right posi remove all obstacles and or check tion to the electromagnet for mechanical frictions replace the upper plate kit connect the wires replace the board connect the wires Connect the connector INF on the board replace the heating element of the bottom plate replace the board the electromagnet and or the make a proper cleaning washer are dirty if the handle magnets are in place replace the handle the handle pins are blocked try to unblock or replace the handle screw of the washer is tight readjust the latching s
36. ve things on the glass do not use the cooking chamber for storage purposes Do not leave paper products cooking utensils or food in the cavity when not in use IV Do not put metallic recipient or any kind of kitchenware tools V Clean regularly the glass and the upper heating plate Carbon deposit could overheat the food 18 The maximum height of the food to be cooked must not overpass 3 75mm 19 In use and after use the appliance risks to have hot surfaces be aware of touching the appliances especially all the lid and its heating plate the glass 20 As in any Microwave appliance it can occur to have sparks inside the cooking chamber These sparks do not influence the safety of the user nor the appliance nor the quality of the food If as a consequence of the sparking a dark mark on the metal parts is visible this can be cleaned with a damp cloth SAVE THESE INSTRUCTIONS CAREFULLY FOR FURTHER CONSULTATION BY THE VARIOUS OPERATORS HSPP tech GB 03 09 2 38 PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY a Do not operate or allow the appliance to be operated with the lid open b Make the following safety checks on all appliances to be serviced before ac tivating the magnetron or other microwave source and make repairs as neces sary 1 interlock operation 2 proper lid closing 3 contact surfaces arcing wear and other damage 4 damage to or
37. wer and upper resistances Temperature regulation of the resistance and the upper plate J Trb Temperature regulation of the resistance and the lower plate 12 38 OMER SUPPORT 2009 06 E Electrolux PROFESSIONAL Tey 1 2 3 4 Cooking cycle time regulation 1 2 3 and4 Total time of the cycle in seconds Microwaves time during the cycle total time Tcy cycle chronogram on resistance MW off mw off resistance Tw K gt gt y 13 38 Problem Checkif If not action to do The unit doesnt power up Yes Check V voltage arrives to the terminal block replace the cable and cord US version 208V between L and N CE version 400V between all phases and 230V between L3 and N on the filter wires are hooked in the terminal fix the wires following the electrical block diagram voltage is coming into the PCB with reconnect or replace the cable if a voltmeter 208V between 121 damaged and 122 on the connector 12 on the board CE version 230V between 121 and 122 on the connector 12 on the board the LED doesn t work replace the board replace the board The unit doesn t go in preheating Yes Check V On off button is blocked no membrane is in place and not change the membrane ClicK damaged No button is not damaged change board position between the board and the reposition the board or the mem membrane is OK brane No preheating
38. ystem cables of the electromagnet and magnetic detectors are connected Connector 10 from connector 10 there is nominal voltage when closing the lid magnetic detectors are working by a continuity test from the connectors 14 15 by closing the lid the bimetallic sensors CLK1 and CLK2 are working by a continuity test from the pins of the connector 3 from the two left and the two right contacts KS1 is working by visually checking if the indicator move from the initial position and the power coming in there is enough free clearance for the airflow from the exhaust pipes in the rear of the machine 15 38 electromagnet is working by a continuity change the electromagnet test from the connector 10 connect the wires replace the board if the power supply is suitable readjust or change the magnetic detectors change the bimetallic sensor failed reconnect the wires or replace the contactor give the clearance according to the installation diagram HSPP tech GB 03 09 Problem Checkif If not action to do there is an airflow from the exhaust reconnect the exhaust pipes to the pipes in the rear of the machine exhaust pipes support or remove possible clogging obstacles inside the pipes No No the fan cabling is connected reconnect the wires of the fan there is power supply on both replace the board magnetron fans connector 7 on the board from the two left and the two right conta

Service Manual - Whaley Food Service

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