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1. Figure A 13 Electrical Compartment WOMAN WM Figure A 14 Exterior Rear Item Description Item Part Number Hardware Description Hardware Part Number s 1 Assembly Capacitor Monitor Relay i5 9390 None N A 2 Bracket Electrical G5 9026 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x8 3 EMI Filter 50 Amp G5 9037 Screw 10 32 X 38 LG 100 Deg Pflhd SS 101401 x2 4 Fan Cooling x3 TC3 0433 cae x 1 2 PPHD Type F Thread 101694 x2 ea 5 Fuse 20 amp Class x3 1100599 None N A 6 Fuseblock 103566 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 7 Power Supply 24VDC 1 8A 101211 Screw M3 X 8mm Pph Sems Cres 103444 x3 107117 an 9 22 14727 22 een 1722 22 182222 22 NN TILES 22 228127 NN Reay Ke Mois 22 a ee 16 Terminal Block 102049 Screw 10 32 X 3 4 Lg Pph Sems IntTth 102937 x2 17 Thermostat 120F Close On Rise 102086 Screw 6 X 3 8 Pph Drill Point Zinc 101684 x2 18 Transformer 40VA 208 240 P 245 102107 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 10168
2. Figure A 11 Interior Baffle Removed Figure Item Description Item Part Number Hardware Description Hardware Part Number s Reference 1 Blower Magnetron 1 x3 100083 Screw 10 32 X 2 5 Lg Hwh Zinc Pltd 101727 x2 2 Bracket High Voltage Capacitor G5 9222 Screw 8 32 X 3 8 Pphd Sems SS 102921 x3 3 Bracket Magnetron Fan 1 amp 3 x2 G5 9249 Screw 1 4 X 63 Hex Wshr Hd Pltd Steel 101386 x2 4 Bracket Magnetron Fan 2 G5 9246 Screw 1 4 X 63 Hex Wshr Hd Pltd Steel 101386 x2 5 Capacitor High Voltage x3 100214 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x1 ea 6 Clamp Capacitor x3 100134 Nut 8 32 Ext Tooth SS 102962 x2 ea 7 Cooling Duct Magnetron 1 amp 3 x2 G5 9011 None N A 8 Cooling Duct Magnetron 2 G5 9014 None N A 9 Cover insulation era Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x6 Launcher Not Shown 10 Cover Stirrer Mounting G5 9172 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x4 11 Cover Waveguide G5 9049 Tape Teflon Gore Tex 1 4 X 04Thk 102019 as required 12 Diode High Voltage x3 100481 Screw Sems 6 32 X 1 2 Int Tooth Pph Cres 1102912 x2 ea Plug Hole Cook Door 101191 x4 m 6 Duct Magneto pen oe Screw Hex Hd 10 32 x 1 2 Lg Cres Type 23 101408 x4 See Page A 12 Fuse 20 amp Class CC ATMR x3 100599 None N A Se
3. Mode page 7 Yes Manual Mode cannot be accessed Bypass Manual Menu Selection No Manual Mode can be accessed Keep Manual Settings ya While Off Yes Last settings used in Manual Mode are saved Manage Menu Data Manage Menu Deta From the Manager Mode screen page 19 touch the Manage Menu Data icon Es Select Option ESC Get Menu Data from USE Store Menu Data to USE Touch to add a new menu to the oven Touch to download a menu from the oven USB Port beneath oven display Status Touch 7 Touch Get Menu Data Store ME Data from USB to USB Enter Filename MY_MENG MY MENO7 MY MENt Display shows MENOR menus loaded to the thumb drive Touch a menu name to load it to the oven Status Status Name the menu file to be saved to the thumb drive 25 d345VNVW SIAOW NJAO 26 OVEN MODES MANAGER Update UI Firmware From the Manager Mode screen page 19 touch the Update UI Firmware icon To download the latest G5 firmware visit www turbochef com firmware USB Port beneath oven display Menu Edit and saved to a USB thumb drive insert the thumb drive and touch the Update UI Firmware icon The oven may take several minutes to Parameters Once the firmware has been downloaded from the TurboChef website Options Manage Menu Data HA Update Ul Firmware Update IO Firmware NOTE Some p
4. FA 66 OVEN SCHEMATIC This page intentionally left blank Appendix Replacing Oven Components Replacing Oven Components This appendix provides illustrations for removing serviceable items as well as the item numbers and descriptions for those items It also includes the item numbers and descriptions for the hardware used to secure each component to the oven chassis The appendix is divided into the following sections Oven Exterior pages A 2 through A 3 Convection System pages A 4 through A 5 Oven Door and Related Parts pages A 6 through A 7 Microwave System pages 8 through 9 Controls System pages A 10 through A 11 Electrical System pages A 12 through A 13 If you have any questions that are not addressed in this manual or appendix please contact TurboChef Customer Service at 800 90 T URBO or 1 214 379 6000 A 1 SININOAWO DSNI2V 1d38 XIGNAddV 2 APPENDIX REPLACINGOVEN COMPONENTS Oven Exterior A DANGER Before removing any oven part be sure the oven has completed cooling down and is removed from the power source NOTE Oven door air filter and oven racks not shown for clarity 20 22121 17 10 18 2 26 2 2 8 9 eli U i _ 12 11 23 28 D 5
5. 2 o o x in O O oj 5 x 8 amp aa XE crm 3 Es T 2 22 E d 5 05 o QU e e pis a 10 ls N3WNUJSNVMI 29198 D 2 IIWIDASNVAL 2978 E a a IvAre IHM IBE I3AV IAS asn a UM 0 0s Im x 5 E Q O amp zi 5 49 o QU gt 9 49134 Di gt HA o al O 9 91175 4 5 N3ADd IGA v2 9 o 72 S HOJ SINdLND 59133 A ddf S v2 0D 139 aS ISWE CIT 245 CS OSW8 OI 5652 ISWE 6 es ER OSH8 59 OVEN SCHEMATIC 58 EMI FILTER L2 WHT RED 9 OVEN SCHEMATIC L3 NC K8 COOLING FANS 3 71 v AND STIR MOTOR BRN 3 8 MAG 2 MAG 1 11 E STIR 22 15 E COOLING COOLING COOLING COOLING COOL
6. Menu Cook Mode The oven is programmed with recipe settings at the time of manufacture and is ready to operate out of the box New menu settings can be loaded via USB page 25 or programmed manually page 10 1 Turn the oven on Door Closed 2 Select a menu or select Manual Mode to enter Manual Cook jJ Mode see page 7 for Prep details gt amp 3 Select a food group To view more groups touch the arrow at the top of the screen Manual Mode 4 Select an item To view more items touch the arrows at the top and bottom of the item list 5 Select how many shelves of product will be cooked 6 The oven may require additional heating time before cooking can begin Progress is displayed at the bottom of the screen 7 If the oven is heating up for the first time it may require an additional soak time to ensure the cavity walls retain enough heat so that cooking performance will not be affected 7 Category lA BRST BONELES 4 1 IS gt N RST BONELES 23 xx cH x FRZ TENDERS BRST FRZ BREADED 98 CHIX FRZ POPCORN gt Menu Category Item 1 Shelf Eb Y ST LL _____ 2 Shelves 3 Shelves 48 s 5 Shelves gt FRZ BRST BONELESS Heating Soaking 6 50 Status 8 When the oven is ag d To stop cooking gt 5 i
7. Is the RTD functioning properly See page 29 for testing instructions YES NO roy Correct the wiring black from J9 2 and red 24 VDC from the DC power supply Replace the I O Ensure the wiring is correct for relay board RTD input on I O relay board Troubleshooting F3 1 2 or 3 refers to magnetron MAG CURR Magnetron Current Low From the Digital Outputs screen see page 28 ener gize the magnetrons Are there 9 10 amps Delta or 7 8 amps WYE present on the current transformer wire located on the tri am board r WYE Is the oven wired at the EMI filter for wire delta or 5 wire WYE Confirm the F1 L1 NO F2 L2 and F3 fuses P are 12 amp for WYE YES Run test cook cycles to see if fault repeats page 18 If not clear faults Does the 3 fault still appear N YES Replace the tri amp and 20 amp for delta Are they open blown YES y Determine if the volt L DELTA gt age is 240 VAC or 208 VAC by looking at the EMI filter between L1 L2 and L3 Is the LOW relay controlled by input from the J15 pin Is the K1 relay energized 9 low for 208 VAC or NO Do you see the current when the fault s occur Y board
8. Does the oven have room to ventilate Required clearances Top 5 127 mm Back Sides 2 51 mm YES 1 Are the fans rotating freely YES Y YES NO gt Check for obstructions in the airflow and remove them and clean the filter Is the oven in an area of moderate temperature 120 F 49 C or cooler NO Relocate oven to Move oven to an open area or remove items that are in close proximity See page 3 cooler area Is the wire harness properly connected Check cooling such as a nut driver fan thermostat located on the SSR by shorting it with an insulated tool YES Replace defective component Correct wiring Inconsistent Inaccurate Temperature Readings Troubleshooting Test RTD resistance page 29 Is the RTD open YES YES NO Is the RTD properly connected to the relay board See pages 54 65 for schematic NO Correct connection Replace the RTD Replace the I O relay board Did this resolve the issue NO Replace user interface 51 Troubleshooting No Display Screen is Blank Is the 24 VAC from the step down transformer coming to the I O relay board via J
9. c 22 MN 10 717 4790 S wur ui 202VDC 20 794 5320 _ 303VDC 30 872 5853 ui SSS SS T Ll 405VDC 40 951 6392 a Ede 5 06VDC 50 1028 6918 218 215 6 07VDC 60 104 7453 BLK E gt EB Eu 5 7 09VDC 70 180 79 91 RED 2 2 2 sa e 810VDC 80 1254 8518 WHT BLK HIGH TEMP WIRE g la e 5 911vDc_ 90 1326 9047 PRIMARY 5 B 10 1VDC 100 1387 95 00 L BLK SWITCH RED ioe 5 a SECONDARY WHT AE VE ernie BLK BLU BLK fui SECUNDARY MONITOR TEMPERATURE SENSOR RTD NOTE DOOR SWITCHES ARE SHOWN IN THE LING NORMALLY CLOSED POSITION DOOR OPEN PRIMARY RED EMI FILTER Mur 50 AMP BLK BLK HIGH TEMP WIRE 111213 NG 32A 6H LI BLACK XNOTE RELAYS K2 K8 SHOWN IN DEENERGIZED STATE 61 JILVW3H2S NJAO 63 OVEN SCHEMATIC 62 42 AeVWIed 97 e 5 2 235 27 18141514 114141510 HILIMS S gag 0 4 1 STONY 9 T 9 AVIS 3IDNV EN 2 m 99 E AVT3N STONY 8 5 7 1 STLS SNV4 9NITDU2 87 6 T1 oud NUI 219018 NUI NADD d 12 7 T T d y g
10. lt A lt a us 65 ait 65 L1 BLK NEUTRAL BLU OVEN SCHEMATIC L2 L3 WHT RED OVEN SCHEMATIC 64 BLU 1 K8 COOLING FANS a AND STIR MOTOR 43 BRN l MAG3 MAG 2 MAG 1 HV XFMR HV XFMR 3 ES 3 STIR 2 COOLING Er a SRO n m EC COOLING FAN BLU THERMOSTAT BLU BRN poa BRN BLU BRN CAVITY RTD 2AVAC BLU TRANSFORMER MAG 3 RTD 24 VDC POWER AT SUPPLY PS MAG 2 RTD TOUCHSCREEN 2 1 CONTROLLER 2 USB SPEAKER zn ED RED 4321 1 1 l RED EF x 2323 4 Ki m a m m 2 2 Els Hu 9 8888 949 N S m gt 20 TCONTROI BOARD 28 058 a 8 809 AAAA CONTROL BOARD Els el ARAL SE E TRI AMP BOARD 1 DISTRIBUTION BL
11. Set calendar and time Set temperature to Fahrenheit Celsius Set language to English French Set speaker volume Load save menu files Access Menu Edit Set oven options e Update oven firmware Set oven parameters 3 Esc Password 9428 Enter passcode 9428 pps Status Door Status T 4 mt Menu Edit E nn Parameters i Options Manage Menu Deta Update UI FITIR Update 10 Firmware 7 Door Status 19 d345VNVW SIAOW NJAO 20 OVEN MODES MANAGER Set Calendar and Time From the Manager Mode screen page 19 touch the calendar time icon to edit the time and date Select Option 4 59 PM Touch to edit the time or date screens below Status Select Option Select Option ESC Date Touch to toggle 08 21 13 and PM gt gt 8 Use numeric 2 6 Use numeric keypad to enter E E m keypad to enter the time date mm dd yy Ny QU Touch Enter to e Touch Enter to save time save date Set Fahrenheit Celsius The default for the temperature settings is Fahrenheit From the Manager Mode screen page 19 touch the F icon a Touch to save changes Touch to toggle between Fahrenheit F and Celsius Touch the Save icon once the changes are made Menu Edit Parameters Options Manage Menu Data f lt lt Update UI Firmware SS Update 10 Firmware
12. Electrical Compartment Cooling Fan Electrical Compartment Cooling Fan Thermostat EMI Filter Power Supply Relay K1 Voltage Voltage Transformer Wire Harness Troubleshooting Troubleshooting Overview of Troubleshooting Fault Code Descriptions T F2 F3 F4 F5 F8 Blower Running Status Bad Cook Temperature Low Magnetron Current Low Door Monitor Defective Magnetron Over Temperature Heat Low Continued on next page 35 35 36 36 36 36 36 36 37 37 97 37 37 38 38 38 38 38 38 39 39 39 39 39 39 39 39 39 29 41 41 43 44 45 46 47 48 Oven Door Open Message when Door is Closed Cooling Verification Inconsistent Inaccurate Temperature Readings No Display Screen is Blank No Display Screen is Blinking or Resetting Food Not Cooking Properly Oven Schematic U S and Canada International Appendix Replacing Oven Components Oven Exterior Convection System Oven Door and Related Parts Microwave System Controls System Electrical System 49 50 50 51 51 52 54 59 60 65 1 A 2 A 4 A 6 A 8 A 10 A 12 IMPORTANT SAFETY INSTRUCTIONS A WARNING When operating this oven strictly adhere to the following safety precautions to reduce the risk of burns electric shock fire injury damage to oven or property near oven or possible exposure to excessive microwave energy SES ERAL SAFETY INFORMATION lt lt lt
13. For instructions on testing G5 oven components refer to the oven systems section pages 29 39 locate oven components for testing adjustment or replacement see the Appendix Troubleshooting F1 BLOWER Blower Running Status Bad Is the BMSC Alarm Is the blower motor Replace the spinning freely i LED lit TERN BMSC 5 Do resistance in dites coe Replace blower ments between windings motor Remove obstruction and chassis agree with or if necessary replace values on motor windings YES blower motor resistance table below Check 24 VAC unregulated YES 31at J19 pins 1 and 3 Is the unregulated VAC present Locate J7 on the I O relay lt NO board Is 1 10 VDC present on J7 pins 1 and 2 Replace the I O relay board YES Check continuity to BMSC J7 1 to YES pin 7 of 8 on BMSC 8 pin molex con nector and pin 8 of 8 on BMSC 8 pin Check J19 pins 1 and 3 to transformer Is Check 6 and 8 pin molex connectors at BMSC fre there a connection quency drive molex connector Is there continuity NO ya Repair wire mu Repair or adjust wires in connector for Replace transformer proper point to point connections
14. MW Stirrer Password 9428 pos 47 57 67 77 87 97 Doo Status Select Option Pd 223 Heaters y Cooling Fans Mag 2 MW Power Output Test Mag 3 s Other Inputs Drive at Spd Drive Fault MAG 3 Current MAG 2 Current MAG 1 Current Status Displays door switch status X Touch to energize or de energize K8 Touch to turn the heaters off and on Touch to operate individual magnetrons Do not use for manufacturer use only Touch to initiate a Microwave Leak Test see page 33 for additional information Displays individual RTD probe s diagnostics When testing these HM inputs an X indicates that a component is operating Oven Systems 29 Convection System The convection system rapidly heats and recirculates air into the cook cavity This section contains information about the following components Convection fan Frequency drive Convection heater High limit thermostat RTD Cavity Solid state relay For information on accessing and removing parts see the Appendix Blower Motor The blower motor is 3 phase thermally protected and reversible Its top speed is approximately 1400 RPM at 5 HB and it is controlled by a frequency drive controller Frequency Drive The speed of the blower motor is controlled by the frequency output of the frequency drive The frequency drive receives an input voltage 0 10 V
15. Pin Number To From Description Expected Resistance 1 Brown Blue Winding A B 6 0 6 5 Ohms 2 Blue Black Winding B C 6 0 6 5 Ohms 3 Black Brown Winding C A 6 0 6 5 Ohms 1 2 and 3 Black Red or White Green Ground Windings to Chassis Open co Ohms Motor Windings Resistance Table DNILOOHSFIANOUL 44 TROUBLESHOOTING NOTE Refer to the oven schematic on pages 54 65 for more details F2 LOW TMP Cook Temperature Low Troubleshooting Reset and determine why it tripped excess grease buildup no blower shorted element etc The reset button is on the front of the oven beneath the display Determine if the elements are defec 1s the high limit I NO tive Remove the wiring that connects thermostat tripped the elements to the current from the SSR at the cold pin At room tem perature the element resistance should be 13 9 Ohms for 12 kW and 17 9 Ohms for 9 kW Are the elements defective NO YES Replace the defective element set Is the wiring from the solid state relay to the Y I O elas b law A From the Digital Outputs screen relay board o 23 2 green LED on the solid see page 28 turn on the heat Is state relay indicates signal the solid state relay defective from I O relay board YES YES NO Replace the solid state relay
16. 2 Disconnect all the wires in question going to and from the transformer 3 Use an ohmmeter to check the resistance of the primary and secondary winding Refer to the table below to determine if the transformer is operating properly If the resistance is different than the table indicates replace the transformer High Voltage Primary Voltage Frequency Secondary Taps and Filament Secondary Transformers Taps and Resistance Resistance and Resistance RWD 3032 208 50 60 Hz 1 amp 2 4 Ground 70 72 Solid red wires 5 amp 6 1 20 0 1 0 2 Q 240 VAC 50 60 Hz 1 amp 3 1 4Q 102103 230 VAC 50 Hz 1 amp 2 3 Ground 57 52 70 30 0 972 1 188 SWILSAS OVEN SYSTEMS High Voltage Diodes The high voltage diode see below is assembled by connecting several 1000 1500 volt semi conductor diodes in a series to increase the reverse voltage capability In the circuit the high voltage diode conducts to prevent the filament voltage from becoming positive thus as the high voltage winding of the transformer goes to a peak of 2400 volts the high voltage capacitor is charged to 2400 volts When the high voltage winding starts to go toward negative the high voltage diode becomes non conducting with the charged high voltage capacitor in series with the high voltage winding When the transformer gets to its negative peak of 2400 volts the voltage applied to
17. BRN o RG RED 24VAC E TRANSFORMER THERMOSTAT MAG 1 ON 558 COOLING FAN BLU 25 om 120 EC COOLING FAN zu 4 0 THERMOSTAT gt gt 2 132 Oo t 3 PRN al 2 TOUCHSCREEN BLU MAG 1 RTD CONTROLLER VEL JI3 E FRONT PANEL SPEAKER BRN J4 CONTROL BOARD PEE 23 10 TRI AMP E 8 USB FRUNT RED PS 24 A H 5 2 PANEL CONNECTOR 7 BLK BOARD WHT COOLING FAN 4 24 POWER RED SUPPLY PS x END GO en RS485 POWER BLOWER MOTOR SEE PAGE 2 7 ee g FOR CONTROL BOARD BRN 3 MAG 2 RTD BLU me SEE PAGE 3 BRN MTRI 9 5 LADDER 5 Qu T E CT3 NC J15 7 K4 ANODE W a 2 L 12 0KW ELEMENT ASSEMBLY C DISTRIBUTION BLOCK 4 4 O3 208VAC 4 0KW X3 22A NOMINAL 13 14 OHMS COLD LING FAN 9 o3 Ars i 240VAC 4 0KW X3 25A NOMINAL 13 14 OHMS COLD PRAE or INVERTER aire ES 1 YASKAWA amp ala af dp THERMOSTA 3 7 5KW ELEMENT ASSEMBLY 1000 d b EU Th gt 4p cer gt H RED 570 208 2 5KW X3 17A NOMINAL 18 OHMS COLD Tel gt K5 MONITOR Le NOT USED 1313 33 gen ig MAG 3 RTD 240VAC 2 5KW X3 19 NOMINAL 18 OHMS COLD GRY 7 WHT HV XFMR 5 of COOLING ar gt 5 gt ay RED i3 BLK RED WHT WHT_L2 ANA 58 9 BACK 6 1 1 HV XFMR 7
18. NO YES Is primary voltage present at the Replace the effected fuses and verify the operation of the I O relay board high for 240 VAC Replace the K1 relay high voltage transformers 208 transformer to terminal 1 and 2 240 transformer to terminal 1 Remove and inspect the magne interlock switch and 3 trons for discolored antennas or E es page 32 NEVER TEST SECONDARY waveguide contaminants Were 5 d 5 5 defects found P NO for the same volt Energize the magnetrons 4 LS age drop at pin Logs effected and test for con YES NO to relays K2 trol to relays K2 K3 25 Replace the I O K3 and or K4 and or Does the 24 NO relay board Replace the Reinstall all Is there a voltage VDC drop when energiz defective parts parts and drop at pin A ing the magnetrons place the service oven back in NO YES Y Inspect and repair Check line voltage wires between the K2 K3 and K4 the wiring between J15 at pins 6 7 and 8 and K2 K3 and or K4 at pin A Is the 208 240 line voltage pres ent at the respec tive transformers Remove and replace the dam aged capacitor Test the HV diode Is there damage to the anode relays three loop out to NO YES Y magnetrons and pass across a snap
19. see page 20 To view a schematic see page 42 45 The fault is monitored during a cook cycle when the microwave is on as well as when testing digital outputs page 16 F5 1 2 or 3 Magnetron Over Temperature This fault is displayed when magnetron 1 2 or 3 thermostat reaches 270 F 132 C The thermostat will reset automatically the mag netron thermostats are wired in series The fault is cleared from the display at the onset of a cook cycle if the thermostat is closed F8 Heat Low This fault displays when the oven is warming up if the cook cavity temperature fails to rise at least 14 F 7 C within a given 30 seconds DNILOOHSFIANOUL 42 TROUBLESHOOTING Fault Code and Description When Active Refer to Test Digital Warmup Idle Cooking Outputs F1 Blower Running Status Bad v v v Page 43 F2 Cook Temperature Low 44 F3 1 2 3 Magnetron 1 2 or 3 T Current Low A F4 Door Monitor Defective v 46 5 1 2 or 3 Magnetron 1 2 or 3 TENE Over Temperature x y g F8 Heat Low v Page 48 Fault codes are listed in order of hierarchy For example if during cooking the oven experiences an F1 and F2 fault the oven will report only the F1 fault because the software will halt all actions upon discovering the F1 fault fault conditions except F8 will terminate a cook cycle upon discovery Fault Code Troubleshooting
20. shelves in use per item NNAW SAGOW 16 OVEN MODES MENU EDIT Edit Recipe Cook Time From the Edit Recipe screen pages 14 15 touch the cook time icon Cook Time 05 00 n Touch to toggle between minutes and seconds MM SS and hours and minutes HH MM Use numeric keypad to enter time 07 Touch Enter to save time Edit Fan Reverse Time From the Edit Recipe screen pages 14 15 touch the fan reverse icon Use numeric keypad to input new fan reverse time Touch Enter to save new time Door Status Edit Recipe Icon Eikon From the Edit Recipe screen pages 14 15 touch Edit Icon located at the top center of the screen Touch arrow to advance to the next screen Touch any icon to select it RA N Door Status Edit Recipe Name Edit Name From the Edit Recipe screen pages 14 15 touch Edit Name located at the top center of the screen Use keypad to edit the recipe name Touch Enter to save new recipe name 17 1103 NNAW SIAOW 18 MODES MENU EDIT Run a Test Cook Cycle Ls From the Edit Recipe screen pages 14 15 touch the green arrow icon Shelf 2 k Time Remaining Shelf3 0 6 53 PAUSE STOP Follow the steps below to access the Manager Mode screen From this screen users can
21. COOLING FAN 1 o3 BLK RED ro amp A MONITOR STIR MOTOR i 2 2 2 PRE SPEEDS SWITCH _ 5 1 AGI LO SPEED CAVITY HIGH LIMIT SSR ASSEMBLY A22 010 HI SPEED 60HZ 1 T A23 011 V HI SPEED 95HZ 0 gt 2 14 T E 13 Male FO FIRE 01 10 24VDC gt RED 2 y RED CIS aloToToTols VOLTAGE READ AT Al AND AC 20 AMP 3i BLK E ala VOLTAGE x RPM HZ 4 x 9117 1010 10 717 47 90 S zc u Naai 2 02VDC 20 794 5320 o y Hr l e l 303VDC 30 872 5853 um amp ue 7 405VDC 40 951 6392 121 us 5 06VDc 50 1028 6918 BL 6 07VDC 60 1104 7453 ree aep B uy Fu EB S 7 09VDC 70 180 79 91 M 5 9 8 0 1 80 1254 8548 aa amp 90 1326 9047 RIMARY p 12 51012122 i00 1387 9500 A RED Dar we 35315153 BK 1 SECUNDARY pg is Y SWITCH en BRN BLK 5 DOOR SWITCH RS 2 TEMPERATURE SENSOR RTD BLU PLACEMENT fe ff B XNUTE DOOR SWITCHES ARE SHOWN IN THE SECUNDARY 111213 Ne NORMALLY CLOSED POSITION DOOR OPEN MONITOR NOTE RELAYS 8 SHOWN PRIMARY IN DEENERGIZED STATE EMI FILTER 50 WHT 111213 N 6 15 50P 55 JILVW3H2S NJAO 57 OVEN SCHEMAT
22. Edit Mode screen page 10 touch Select Category icon Touch a category name to access the screen below A CAUTION If Delete is selected blue touching a menu will delete it from the oven In the adjacent illustration Edit is selected blue Select the name of the category Touch to save the new icon 4 ESC Sml m Med Pizza Lrg Pizza OEC XL Pizza 5 Item 6 Item 7 Item 8 Item 9 EE BR 5 Item 10 Item 11 Item 12 Em Item 13 Item 14 Item 15 mm Item 16 Item 17 Item 18 Status A CAUTION If Delete is selected Touch an image to select it as blue touching a menu will delete the new category icon it from the oven In the adjacent illustration Edit is selected blue 13 1103 NNAW SIAOW 14 OVEN MODES MENU EDIT View Edit Recipe Screen From the Menu Edit Mode screen page 10 touch Select Category icon Select Category ED SS Chicken Beef Fish Touch a category name to access Pork Turkey the screen below Pizza Category Category a Category 10 Category 17 Category 7 Category 17 Category 4 Category 4 Category 187 Category Category 7 ZA CAUTION If Delete is selected blue touching a menu will delete Status it from the oven In the adjacent illustration Edit is selected blue T
23. K5 Monitor 101272 Diode Modification 700 1214 x1 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 See Page A 12 Relay K6 Primary 101273 Diode Modification 700 1214 x1 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 See Page A 12 Relay K7 Secondary 101273 Diode Modification 700 1214 x1 22 Skin Door Inner G5 9186 See G5 9042 See G5 9042 Striker Door Handle 102770 x1 23 Spacer Door Latch G5 9200 Screw 1 4 20 X 3 4 Hex Wahser Hd Serr Cres 101396 x2 Screw 10 32 X 1 4 Soc Set Cp SST 101710 x2 24 Spring Extension 1 LG x 7 66 101863 None N A 25 Spring Extension 1 x 8 924 101864 None N A 26 Switch Door 102013 x3 Screw 4 40 X 5 8 Lg Pphd Sems 102902 x2 ea 27 Washer Hinge G5 9196 x2 See G5 9191 or G5 9194 See G5 9191 or G5 9194 SLN3NOdWOOD DSNIO2V 1d38 XIGNAddV 8 APPENDIX REPLACINGOVENCOMPONENTS Microwave System IN DANGER Before removing any oven part be sure the oven has completed cooling down and is removed from the power source NOTE For clarity some components have been removed from the illustrations below 2 1 7 ami 1 e 5 Jie a i a e 6 gt Se CNEA el E 17227 J EE M N AC p 7 UD Di lots 9 II N xi If 03 1 3 7 1 4 8 Y Figure A 10 Microwave Assembly
24. MAG 3 N 5 N RED 53 4 Bo e ieee eee E TRI TRI _ E 8 o 2 THERMOSTAT 1 r 50 O A 240 208 2402 3 1 2 63 60 OVEN SCHEMATIC Schematic International MANUAL RESET K8 COOLING FANS AND STIR MOTOR 1 N 7 BLU v BLU e 3 26 24VAC BLACK E PAVAC WHITE 2221 ane x 3 JI9 3 JI5 9 41 10 24VDC BLU BLU RED 24VAC TRANSFORMER THERMOSTAT ON SSR Bu COOLING FAN BLU 45 BLU TOUCHSCREEN 1207 EC COOLING FAN THERMOSTAT CONTROLLER BOTTOM Ean NC G7
25. and transfer only version of ChefComm Pro that helps ensure menu settings are easy to distribute while preventing them from being changed at the store level Voltage Selection For US Canada oven models the oven will detect 208 or 240 incoming voltage If incoming voltage for the store is different than the factory preset voltage the operator will be required to select either 208 or 240 after connecting power to the oven The correct voltage will be enlarged on the screen identifying which option to select Ventilation The TurboChef G5 oven must be installed under a ventilation hood in accordance with local HVAC codes and jurisdictions Daily Maintenance Daily Maintenance Supplies and Equipment Follow the steps below when cleaning the G5 oven TurboChef Oven Cleaner Product 4 103180 TurboChef Oven Guard Product 103181 nylon scrub pad cleaning towel disposable gloves protective eyewear dust mask optional Step 1 Cool the Oven ZN WARNING The oven operates at temperatures up to 550 F 288 C and may cause injury if not allowed to cool properly Turn off the oven by touching ESC until the main power screen returns Slightly open the oven door Cooling takes approximately 40 minutes N DO NOT clean the oven until the display reads Status Off Status Off Ready to Clean Step 2 Remove the Wire Racks Step 3 Remove Large Food Particles Use a vacuum hose or damp t
26. at Lower the front control panel to Are the switches least fifteen minutes To access the n access the interlock mechanism bent or damaged Digital Outputs screen or for info Br Are there any loose wires going to on status indicators see page 28 the switch es YES Replace damaged YES switch es Refer to the oven schematic on pages 54 65 for proper wiring Troubleshooting F5 MAG TEMP Magnetron Over Temperature Verify wiring and check K8 Is the air path into the electri for control from J15 pin Remove the back and left side pan cal compartment blocked or 9 violet on the I O relay els From the Digital Outputs screen YES gt clogged with debris Check board Is there a voltage page 28 check the magnetrons by the cooling fan finger guards drop pressing K8 Mag Fans Transformer and filter on the back panel Are all of the cooling fans operating NO NO R YES Do th h YES eplace the I O o the magnetrons operate at the relay board correct current on the tri amp board T a the Fault message nn Switch the fan cord to see if obstruction should disappear the magnetron fan is faulty i If the problem follows the Verify wiring to mag blowers wiring check the wiring of and mag RTDs is correct Is the current continuous the oth
27. changed in Manual Cook Mode see page 7 Default Fan The fan speed to which the oven is set when the oven is cooling down Default Fan Rev Time The interval of time between fan direction reversals Cool Down Temp The temperature to which the cavity must cool before the cooling fan turns off Energy Savings Time The oven will go into energy savings mode if idle for the amount of time entered here A setting of 00 00 turns this feature off Hot Air Energy Savings Temperature Temperature at which the oven will hold during Energy Savings mode Select Select Option Option Parameter The selected parameter is displayed here Default Temp 3557 04 00 Default Fan Speed 17 27 27 Default Fan Rev Time 98 Coo Down Temp 1907 4 57 6 Use numeric keypad to SS n E E input new parameter Energy Savings Time 00 7 8 9 P P Hot Air Energy Savings Temp p Clear 0 gt Touch one of the icons above to select and edit it Touch Save amp Exit to save new parameter Status dJOVNVIN SIAOW NJAO 24 MODES MANAGER Set Oven Options From the Manager Mode screen page 19 touch the Options icon to set Manual Mode Passcode e Ready Beep Cook Done e Bypass Manual Menu Selection e Keep Manual Settings While Off Select Option Ce mm Yes oven will require a passcode to access Manual Manual Mode Passcode 5 Ready Beep
28. detects 208 or 240 VAC The voltage transformer and voltage selection relay work in conjunction to detect lack of or over voltage installations They do not compensate for lack of or over voltage installations Installation Install or locate this appliance only in accordance with the instructions below Unpacking Instructions 1 Remove the oven from its packaging 2 Before throwing the packaging away check it thoroughly for accessories and literature NOTE Keeping the packaging is recommended in case the oven may be shipped to another location 3 Check the cook cavity thoroughly for packaging accessories and oven literature Installing the Oven 1 The TurboChef G5 is mounted to a cart at the factory and shipped secured to the cart Minimal to no lifting should be required WARNING The oven weighs approximately 475 lb 215 kg If lifting is required to prevent serious injury at least four people are required for lifting 2 Ensure the oven racks are properly installed 3 Plug in the oven CAUTION This oven is not intended for built in installation i e installing the oven in any structure that surrounds the oven by five or more sides Be sure to provide a minimum of 2 51 mm clearance for all surfaces A WARNING Do not attempt to stack this oven without the proper stacking hardware Contact the factory for more information Installation Near Open Heat Source When placing a TurboChef ov
29. display damaged control board etc Food not cooking properly see page 52 Fuse blown see page 34 SWILSAS 38 OVEN SYSTEMS Control System USB Port This section contains information about the following components User interface Relay I O board The USB port allows the user to upload or down load menu settings to a USB storage device Speaker Troubleshooting USB port The control system could potentially be related to y P y the cause of any fault see pages 41 48 for detailed User Interface fault troubleshooting The G5 employs a resistive touch screen display as the primary user interface 24 VDC is supplied from the control board through the 4 pin power data cable 24 VDC is used for the backlighting and logic systems The control system might also be related to any issue diagnosed in the section Non Fault Code Troubleshooting on pages 49 52 Relay I O Board The relay board signals each oven component based on commands from the keypad 24 VDC can be measured at pin 2 of the J7 connector to confirm control voltage is being applied Speaker The speaker provides audible feedback to the oven operator whenever a key is pressed or a task such as a cook cycle is completed 29 Electrical Components This section contains information about the following components Circuit breaker Electrical compartment cooling fan Electrical compartment cooling fan thermostat EMI fi
30. facilitate cooking DO NOT leave paper products cooking utensils or food in the cavity when the oven is not in use SAVE THESE INSTRUCTIONS SNOILINYLSNI 134 5 SAFETY INSTRUCTIONS GROUNDING INSTRUCTIONS This appliance must be grounded In the event of an electrical short circuit grounding reduces the risk of electric shock by providing an escape wire for the electric current This oven is equipped with a cord that has a grounding wire with a grounding plug which must be plugged into an outlet that is properly installed and grounded Consult a qualified electrician or serviceman if uncertain about the ability to follow grounding instructions or if doubt exists as to whether the appliance is properly grounded X NOT use an extension cord If the power cord is too short have a qualified electrician or service agent install an outlet near the appliance WARNING Improper grounding can result in risk of electric shock POWER CORD REPLACEMENT If the power cord is damaged it must be replaced by the manufacturer its service agent or a similarly qualified person PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY a Do not operate or allow the oven to be operated with the door open b Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source and make repairs as necessary 1 interlock operatio
31. relay when the magnetrons are in operation and remain on for four minutes and fifteen seconds after the magnetrons turn off They operate at 208 240 VAC 60 Hz with voltage sensing 220 VAC 60 Hz with no voltage sensing 230 VAC 50 Hz installations Magnetron Thermostats The magnetron thermostats are open on rise They are designed to open at 270 F 132 C which triggers an F5 fault NOTE The magnetron thermostats are wired in series If one opens the control will switch off all three mag netrons until the open thermostat closes The thermo stats are self resetting Testing a Magnetron for an Open Shorted Filament N DANGER The only safe way to test a magnetron is by a resistance test of its filament Never attempt to measure the magnetron using any other method while the microwave system is on Death or serious injury could occur 1 Disconnect the AC power source and discharge the high voltage capacitors 37 2 Isolate the magnetron from the circuit by removing the wires from the F and FA terminals see below 3 An ohmmeter connected between the filament terminals E FA should indicate a reading of less than 1 ohm see below Filament and High Voltage Terminals pom 4 A continuity check between either filament terminal and the magnetron chassis should indicate an infinite resistance open A CAUTION Do not allow debris to enter the
32. switch Test transformers Is there damage to the transformers on each magnetron YES Remove and replace the dam aged transformer s 4 diode YES NO Test the HV capacitor Is NO there damage to the capacitor Replace the HV diode y Replace the magnetrons 45 DNILOOHSFIANOUL 46 TROUBLESHOOTING Warm oven to operating temperature for at least fifteen minutes From the Digital Outputs screen page 28 view the status indicators Open and close the door repeatedly The primary secondary and monitor interlock switches engage and disengage in sequence to ensure a proper seal When the door is open the primary P and secondary S switches are open and the monitor M switch is closed When the door is closed the primary P and secondary S switches are closed and the monitor M switch is open NOTE The order between the primary and secondary switches does not matter When closing the door the monitor must open before the primary and secondary switches close When opening the door the pri mary and secondary switches must open before the monitor closes Troubleshooting F4 MONITOR Door Monitor Defective NO Are the switches opening in the cor YES rect sequence S M while the oven is hot Ensure the oven has been at operating temperature for
33. waveguides when servicing the magnetrons Relay K2 K3 K4 Anode The K2 K3 and K4 relays are 240 V 30 amp DPDT type with a 24 VDC coil They provide power to the T1 1 T2 1 and T3 1 legs of the high voltage transformers T1 T2 and T3 respec tively Relay K8 Magnetron Cooling Fans The 8 relay is 240 V 30 amp type with a 24 VDC coil It switches power to the magnetron cooling fans and stirrer motor when the magnetron filaments are actuated or when the RTD measures 150 F or greater There is no timer control for the circuit Tri Amp Board The tri amp board contains three current transformers for sensing magnetron current to K2 K3 and or K4 Mag 1 is measured at the top CT white wire mag 2 at the middle CT red wire and mag 3 at the bottom CT black wire Waveguides The waveguides channel microwave into the cook cavity If debris or contamination gets into the wave guides the life of the magnetrons may be shortened Be careful to not allow debris into the waveguides when servicing the magnetrons or stirrer assembly Troubleshooting The following faults may occur in relation to the microwave system F3 1 Mag 1 current low F3 2 Mag 2 current low F3 3 Mag 3 current low F5 1 Mag 1 over temperature F5 2 Mag 2 over temperature F5 3 Mag 3 over temperature The following issues may occur in relation to the microwave system Electrical component failure blank or scrambled
34. 09 Figure A 1 Exterior Front Figure A 2 Exterior Rear Item Description Item Part Number Hardware Description Hardware Part Number s 1 Baffle G5 9118 None N A 2 Bracket Power Cord G5 9035 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x3 3 Bracket Rear Fan G5 9116 Screw 10 32 X 38 LG 100 Deg Pflhd SS 101401 x4 4 Cover Back G5 9030 E is s irm Cres 101692 47 100104 x1 5 Cover Exhaust Vent G5 9065 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x4 6 Cover Left Rear with Tabs G5 9063 Screw 10 32 X 1 2 Btn Hd Torx w Post Cres 100104 7 Cover Left Side with Louvers G5 9066 Screw 10 32 X 1 2 Btn Hd Torx w Post Cres 100104 8 Cover Right Rear with Louvers G5 9067 Screw 10 32 X 1 2 Btn Hd Torx w Post Cres 100104 9 Cover Right Side with Tabs G5 9062 Screw 10 32 X 1 2 Btn Hd Torx w Post Cres 100104 10 Cover Top G5 9053 one N A 11 Cover USB 100427 None N A 12 Decal Lower G5 9034 None N A 13 Decal Upper G5 9033 None N A 14 Filter Air 15 9039 15 Guard Finger x3 100086 Screw Hex Hd 10 32 x 1 2 Lg Cres Type 23 1101408 x2 ea 16 Gutter G5 9107 None N A 17 Match Plate G5 9281 Screw 1 4 20 x 50 Hex Serr Washer Hd 55 101394 x4 18 Panel Control G5 9043 Tape Teflon Gore Tex 1 4 X 04 Thk 102019 as required 19 Power Cord Contact F
35. 19 pins 1 and 3 Does wiring from the I O relay board to the user interface have any chafing cuts pinching etc Reset the breaker locat ed on the front panel r 4 NO YES Correct wiring If ribbon cable is damaged replace it NO YES NO Correct wiring replace the trans Is the braided wire from J5 pins 1 4 Is the correct voltage 24 VDC L YES on J10 at pins 1 and 4 Pins 2 Connect braided cable i former Is the connected to J10 of issue resolved the user interface and 3 are data lines YES NO Reset breaker on the lower panel interface Replace the user Replace the I O relay board Troubleshooting No Display Screen is Blinking or Resetting NO Remove power from the oven and check outputs from J15 J7 J9 etc Did you find a short the display come on Remove the speaker wire from the touch screen Does r YES NO Replace the user interface Remove the speaker from the front panel and isolate insulate speaker cone wires from the perforated holes Remove burrs from the panel and reassemble using spacer washers on the speaker so it will not short out DNILOOHSFIANOUL 52 TROUBLESHOOTING Troubleshooting Foo
36. 8 x2 A 13 SININOAWO DSNI2V 1d38 XIGNAddV For service or information WITHIN NORTH AMERICA CALL Customer Support at 800 90TURBO OUTSIDE NORTH AMERICA CALL 1 214 379 6000 or Your Authorized Distributor Global Operations 2801 Trade Center Drive Carrollton Texas 75007 usa 1 214 379 6000 PHONE 1 214 379 6073 rax Part Number G5 9231 Revision B November 2013 Country Code NA EU Customer Support 800 90TURBO 1 214 379 6000 turbochef com
37. DC from the I O control board and adjusts the frequency output to the blower motor Refer to the oven schematic on pages 54 65 for voltage to RPM specifications Testing Procedure A CAUTION Capacitors on the frequency drive may retain charge after power is removed Wait for the capacitors to discharge for further safety The display on the frequency drive will be blank once fully discharged ZN WARNING DO NOT connect incoming AC power to output terminals U V or W WARNING DO NOT change or access parameters unless instructed by TurboChef Changing the parameters to other than those preset by TurboChef can damage critical oven components Ensure that no faults appear on the display during the operation of the frequency drive The control will display the frequency output if the system is operating correctly To From Description Expected Resistance Blue Brown Winding 6 0 6 3 Ohms Blue Black Winding A C 6 0 6 3 Ohms Brown Black Winding B C 6 0 6 3 Ohms Blue Brown Ground Winding to Open or White chassis Blower Motor Ohm Chart Motor Windings 2 Check the input voltage on terminals L1 and L2 208 240 VAC and the DC voltage input on terminals Al and AC 0 1 10 VDC 3 If no voltage is present inspect the wire harness for damage or open circuit pages 42 and 45 4 If wire harness is intact and undamaged the frequency drive is damaged or defective a
38. Description Number s 1 Bracket Motor Mount G5 9138 Nut 1 4 20 Serr Hex Flange Plated 100906 x4 Spacer G5 Blower Motor G5 9139 x4 GONE kan en Nut Hex Washer Hd 5 16 18 100904 x4 Key Stock 3 16 Square X 1 75 Long 316 55 103699 3 Convection Wheel G5 9140 Shaft Rotary Seal G5 9144 Cover Bearing G5 9145 100906 x5 4 Exhaust Vent G5 9021 Nut 1 4 20 Serr Hex Flange Zinc 101018 102021 Screw 10 32 x 3 8 Hex Serr SS 101397 x9 3 Heater oo Gasket RF Mesh Be Cc Wpsa 102021 6 Insulation Convection Motor G5 9264 None N A 7 Inverter Drive 100451 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 8 Plate Blower Insulation G5 9142 See G5 9141 See G5 9141 9 Resistor Motor Braking 100452 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 10 RTD G5 1000 OHM G5 9090 Tape High Temp 2 5 Inch 102026 11 SSR with Heatsink G5 9064 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x4 12 Thermostat Clamp x2 NGC 1152 Nut 8 32 Kep Ext Tooth SS 102962 1 ea Screw M4 X 8mm LG 90 DEG Steel Zinc 101735 x2 13 Thermostat 3 Pole High Limit 102075 Nut 46 32 Ext Tooth SS 102961 x2 Bracket High Limit G5 9054 Screw 1 4 20 X 3 4 Truss Phil Ms Sst 101399 14 Vent Cap G5 9023 Washer Flat SS Sm Pattern 1 4 ID 1 2 Od 102252 x2 Nut Hex Locking 1 4 X 20 Not Nylon 101008 Not Shown Housing Motor Shaft Seal G5 9143 None N A Not Shown _ Washer Wave Spring 102436 None N A Not
39. Door Status Set Language to English French From the Manager Mode screen page 19 touch English French icon Touch to save changes 52 Menu Edit Touch to toggle between English and French Parameters Options Manage Menu Data PPT TS Update UI Firmware SS Update 10 Firmware Door Status Touch the Save icon once the changes are made 21 d345VNVW SIAOW NJAO 22 OVEN MODES MANAGER Set Speaker Volume From the Manager Mode screen page 19 touch the speaker icon Touch to save changes Volume Max 10 Touch up down arrow keys to increase or decrease the volume Status Menu Edit Mode From the Manager Mode screen page 19 touch the Menu Edit time icon to view the existing menu See pages 10 18 for details on Menu Edit Mode P wen Dinner NOTE G5 menu file consists of 12 2 1 1 1 mer __ menus each containing 18 categories each ETT containing 18 items each containing 5 shelf configurations There are 19 440 total uniquely programmable cooking profiles E a Menu 10 Menu 11 Menu 12 Delete Set Oven Parameters Parameters 23 From the Manager Mode screen page 19 touch the Parameters icon to edit Default Temperature The temperature to which the oven preheats until a menu is selected Menu Cook Mode see page 8 or the set temperature is
40. F FRONT PANEL SPEAKER 32 y s amp 71 2 c a a MAG 1 RTD i CONTROL BOARD K2 ANODE m USB FRONT a PANEL CONNECTOR o e e WHT m J6 6 3 10 3 RS485 PDWER RE TRI PS 24 STE PO MAG 2 24VDCPOWER 55 BLK PS GND pene N SEE PAGE 2 BLKOSNSE GND GO ase en en FOR CONTROL BOARD K3 ANODE BLOWER MOTOR 13 28 3 a oA E LADDER SCHEMATIC BRN 3 MAG 2 RTD 5 oT 6 Ll THERMOSTAT F NC 270 F BRN 1 ei M GND Es gt 12 0 KW ELEMENT ASSEMBLY 75 7 gt en 208VAC 4 0KW X3 22A NOMINAL 13 14 OHMS COLD u 7 i 240VAC 4 0KW X3 25A NOMINAL 13 14 OHMS COLD DISTRIBUTION BLOCK 724 u MAG 3 COOLING FAN 9 91 o3 10 8 KW ELEMENT ASSEMBLY INVERTER Sl PEPA 9 1 208VAC 2 5KW X3 17A NOMINAL 18 OHMS COLD 1000 5 Hm A 98 2 240 2 5KW X3 19A NOMINAL 18 OHMS COLD E NUT USED E Mc GRY BLU N ME HV XFMR BLK HIGH TEMP WIRE a MA Du COOLING FAN gt BLK BLK BLK E 8 458168 COONS FAN dolo i BLU N BLK LI 5 5 5 5 RED 42 PRE SET SPEEDS MONITOR 3 772 ag ge el CAVITY HIGH LIMIT 2 n i D ORG eerie n ruse C ELA SSR ASSEMBLY A23 011 V HI SPEED 95HZ 12 AMP RED RED A JI 10 24 VDC AN VOLTAGE READ AT Al AND AC Fr jen S BLK 12 AM a a 35 VOLTAGE 7 RPM HZ
41. IC 56 OVEN SCHEMATIC 2 134 5 2 134 35 ZA Y 522 HOLIMS AOLINOW KI AV Id 2 OVID 134 ACONV EN V 9990 AVISA lt ADLOW 2115 5 4 1 85 65 1 73078 1 181514 21 190714 NOILNETALSTO ANNDaI 20 BLU BRN SLA 104 iN qa 29 M gt 5 e 23 ca Io D oj lo r 414 I DYW D 5 j oH ala T DW lt x ala 2 E x ro 2 do gt Y 414 6 Ee 59 121175 Ts WO dj Balls TAL gt gt OVW 19 0904 INI ce Q tl 4 u 13 55 OWN 2 12 0 9 5 E 19 QNVUH 181 gt ya 35 Hells 79 E a ad gt 29 25984 83 ZA 9A SA 1 DI OD ES Hg 8 2 UE EST a Z al 20 8 E o 2 HILIAS ABVWINd D TE oH s E wu ISWE Cb O DI 9 C ISS 2 DIA Alle goa
42. ING MOTOR FAN FAN FAN FAN FAN THERMOSTAT BLU EC COOLING FAN 291 49 C BRN BRN CAVITY RTD MAG 3 RTD 24 VDC POWER SUPPLY PS MAG 2 RTD 2 TOUCHSCREEN 5 5 CONTROLLER RES NUT 5 Ko RED 5 SPEAKER BOWER vr BLK LI E 9 2 ri E E s g le LB M e E PRIMARY 92 o eoo xo H BE 8 eg g swing 78 8 54545452 CTS e EI FHS el z TE 5 510000 219 5 5 _ 3315133151 EB 3 1 s JUE fol ola TRI AMP BOARD esit 1 NBLOCK DISTRIBUTION BLOCK n pa cm 18 4 BLOWER MOTOR sn 4 18 c 33 j gt 2 3 7 le She xt 0 2 21515 EBEBREBE E 3 3 BRN 02 20 MANUAL RESET em BREAKER _ CIRCUITBREAKER s WHT RED CAVITY HIGH LIMIT SSR ASSEMBLY L F2 FUSE FUSE ee 12 0KW ELEMENT ASSEMBLY 20 20 4 208VAC 4 0KW X3 22A NOMINAL 13 14 OHMS COLD 240VAC 4 0KW X3 25A NOMINAL 13 14 OHMS COLD 7 5KW ELEMENT ASSEMBLY 208VAC 2 5KW X3 17A NOMINAL 18 OHMS COLD 240VAC 2 5KW X3 19A NOMINAL 18 OHMS COLD BLK RED vous O 4 7 K vouts 1 q w O KDE 20 EN map 5 2 1 K5 K5 MONITOR lacer e c en 4 K2 MAG 1 WHT K4
43. If the capacitor is not open or shorted set the meter to measure capacitance and again place the leads between the capacitor terminals The meter reading should equal the label value plus or minus 1096 If not replace the capacitor Fuses The F1 F2 and F3 fuses are 20 amp ATMR class CC for delta configurations and 12 amp ATMR class CC for WYE configurations The F1 fuse via white wire is designed to blow if an over current situation is encountered by mag 1 or mag 3 The F2 fuse via red wire is designed to blow if an over current situation is encountered by mag 1 or mag 2 and the F3 fuse via black wire is designed to blow if an over current situation is encountered by mag 1 or mag 3 High Voltage Transformers High voltage transformers are ferro resonant which limits faulty currents and minimizes magnetron power changes due to input voltage changes The high voltage transformer supplies the high voltage for the voltage doubler circuit The high voltage trans formers also preheat the magnetron filament sup plying approximately 3 15 VAC at 10 amps to each magnetron filament 35 Wiring the High Voltage Transformers DANGER Never attempt to wire or measure the secondary voltage values of the high voltage transformers Lethal voltage will be present The proper reinstallation of a high voltage trans former is critical Upon removing a high voltage transformer make sure to note where each wire was installed
44. OCK _ DISTRIBUTION BLOCK O gt 21 BLOWER MOTOR 5 11548 7 z 4 E 2 e om PUTET lo F F IN 2 Y 21 Ello Uu Fe OBS del 2886 H GRY As GRY BLU 3 BRN E o gt J9 e 8 em MANUAL RESET MANUAL RESET em ase CIRCUIT BREAKER CIRCUIT BREAKER 896 N BLK BLK 1 12 WHT 13 RED EN RED 2 1 5 xj aq CAVITY HIGH LIMIT 5 c SSR ASSEMBLY F1FUSE JT 12 AMP pa F2 FUSE FUSE 12 0 KW ELEMENT ASSEMBLY 12 AMP 12AMP 208VAC 4 0KW X3 22A NOMINAL 13 14 OHMS COLD y 240VAC 4 0KW X3 25A NOMINAL 13 14 OHMS COLD E E 10 8 KW ELEMENT ASSEMBLY 1 208VAC 2 5KW X3 17A NOMINAL 18 OHMS COLD 240VAC 2 5KW X3 19A NOMINAL 18 OHMS COLD BLU wW UJ p p 7 K5 MONITOR x K5 MONITOR k K5 MONITOR 25 85 2 7 2 1 WHT K4 MAG 3 BLK A K3MAG2 tf R RED 4 Maa il 74 TRI TRI TRIAMP BOARD 8 BOARD E BOARD gt gt EE si THERMOSTAT 7 E THERMOSTAT B E aro c NC 270 F c 270 c d3e aseo 208 240 208 240 208 240 1 2 93 10 2 3 1 2 03 23 2 m m m ojo D2 c Di gt F F MAG 3 MAG 2 MAG 1 FA FA
45. R Before removing any oven part be sure the oven has completed cooling down and is removed from the power source NOTE For clarity some components have been removed from the illustrations below Figure A 12 Control Panel 1 Bracket Control Board G5 9047 Nut 46 32 Ext Tooth SS 102961 x4 2 Bracket Touch Screen Display G5 9113 Nut 46 32 Ext Tooth 55 102961 x4 3 Cable USB 103196 None N A 4 Circuit Breaker 103175 None N A 5 Control Board CON 7044 Screw 6 32 X 3 8 Pan Phil M S 18 8 Sems Int Lw 102911 x8 Retainer Speaker G5 9111 6 Speaker G5 9112 Nut 46 32 Ext Tooth SS 102961 x3 Washer Flat Uss 6 18 8 102170 x3 7 Touch Screen VGA Display CON 7046 Screw 46 32 X 1 2 Lg Pph SS 101570 x4 Screw X 8mm LG 90 DEG Steel Zinc 101735 x2 See page A 5 Thermostat 3 Pole High Limit 102075 Nut 46 32 Ext Tooth SS 102961 x2 Bracket High Limit G5 9054 SININOAWO DSNI2V 1d38 XIGNAddV 12 APPENDIX REPLACINGOVENCOMPONENTS Electrical System A DANGER Before removing any oven part be sure the oven has completed cooling down and is removed from the power source NOTE For clarity some components have been removed from the illustrations below
46. Read all instructions before using this appliance Read and follow the specific Precautions to be Observed Before and During Servicing to Avoid Possible Exposure to Excessive Microwave Energy found on page ii This appliance must be grounded Connect only to a properly grounded outlet See Grounding Instructions on page ii Install or locate this appliance only in accordance with the provided installation instructions This appliance should be serviced by qualified service personnel only Contact the nearest authorized service facility for examination repair or adjustment Keep the cord away from heated surfaces Liquids such as water coffee or tea are able to be overheated beyond the boiling point without appearing to be boiling Visible bubbling or boiling when the container is removed from the microwave oven is not always present THIS COULD RESULT IN VERY HOT LIQUID SUDDENLY BOILING OVER WHEN THE CONTAINER IS DISTURBED OR A UTENSIL IS INSERTED INTO THE LIQUID WARNING The contents of feeding bottles and baby food jars must be stirred or shaken and the temperature checked before consumption in order to avoid burns IEC 60335 2 90 Use this appliance only for its intended uses as described in this manual Only use utensils that are suitable for use in microwave ovens IEC 60335 2 90 DO NOT use corrosive chemicals or vapors in this appliance it is not designed for industrial laboratory use WARNING DO NOT heat liquids or other fo
47. Refer to the oven schematic pages 54 65 for wiring detail As shown in the schematic the G5 is a 3 phase sys tem with L1 and L2 at T1 L2 and L3 at T2 and L3 and L1 at T3 The international model 5 wire 400 VAC 50 Hz uses L1 and N for T1 L2 and N for T2 and L3 and N for T3 This places the magnetrons out of phase by 120 It is essential for longevity that the high voltage transformers and magnetron tubes remain 120 out of phase With the microwave system energized the volt meter will read the incoming voltage different read ings for different electrical installations If the meter reads 0 VAC the high voltage transformer s pri mary or secondary is open If shorted this would blow a fuse and the high voltage transformer would need to be removed and replaced As a last check energize the microwave system and verify the volt ages between the primary taps on each high voltage transformer The wiring issue must be corrected prior to returning the oven to service as the volt ages must be U S CANADA 208 VAC between 1 amp 2 and 240 between 1 amp 3 INTERNATIONAL 230 VAC at terminal 1 and neutral at terminal 3 NOTE The orange wire always goes to terminal 3 on US models Testing a High Voltage Transformer AN DANGER Never attempt to measure the secondary voltage values of the HV transformers Lethal voltage will be present 1 Disconnect the AC power source and discharge the high voltage capacitors
48. Service Manual FOR THE TURBOCHEF Gj5 RAPID COOK OVEN 2013 TurboChef Technologies Inc For further information call 800 90TURBO Or 1 214 379 6000 The information contained in this manual is important for the proper installation use maintenance and repair of this oven Follow these procedures and instructions to help ensure satisfactory baking results and years of trouble free service Errors descriptive typographic or pictorial are subject to correction Specifications are subject to change without notice Please carefully read this manual and retain it for future reference Table of Contents Important Safety Instructions General Safety Information Reducing Fire Risk Grounding Instructions Power Cord Replacement Precautions to Avoid Possible Exposure to Excessive Microwave Energy RF Interference Considerations Specifications and Installation Theory of Operation Dimensions Certifications Oven Construction Electrical Specifications Installation Unpacking Instructions Installing the Oven Installation Near Open Heat Source ChefComm Pro ChefComm Limited Voltage Selection Ventilation Daily Maintenance Oven Modes Manual Cook Mode Menu Cook Mode Menu Edit Mode Edit Menu Name Edit Menu Temperature Edit Category Name Edit Category Icon View Edit Recipe Screen Continued on next page BRR BR BRON NH NH 5 6 10 11 11 12 13 14 15 Edit Recipe Cook T
49. Shown Brass Plate Shaft Seal G5 9146 None N A NotShown Sealing Block Motor NGC 1024 None N A NotShown Seal Rotary Shaft G5 9144 None N A Screw 10 32 X 3 4 PPH SEMS 102937 x2 Not Shown Bearing Cover G5 9145 Screw 10 32 X 1 PPH SEMS 102938 x2 Nut 10 32 Ext Tooth 102963 x2 Figure A 5 Control Panel SININOAWO 5SNIO2V 1d38H XIGNAddV A 6 APPENDIX REPLACINGOVENCOMPONENTS Oven Door and Related Parts A DANGER Before removing any oven part be sure the oven has completed cooling down and is removed from the power source NOTE For clarity some components have been removed from the illustrations below s Figure A 8 Door Latch Assembly Figure A 9 Door Mounting Detail Figure Item Description Item Part Number Hardware Description Hardware Part Number s Reference Bearing Flange 25 X 375 X 375L Bronze 100047 1 Actuator Lower Switch G5 9214 Washer Flat 1 4 SS 102200 Nut Hex Locking 1 4 X 20 Not Nylon 101008 Bearing Flange 25 X 375 X 375L Bronze 100047 SHLD Screw 10 32 1 4X1 2L Skt Hd SS 100102 2 Washer Thrust 1 4 Id
50. actory None N A 20 Rack x5 G5 9168 None N A 21 Rack Support Left G5 9247 None N A 22 Rack Support Right G5 9248 None N A 23 Trim Center G5 9102 None N A 24 Trim Frame x2 G5 9101 None N A 25 Trim Front G5 9110 Screw Pfh SS 82 1 4 20 X 1 2 Lg 101424 x2 26 Trim Left Front Corner G5 9103 one N A 27 Trim Left Rear G5 9106 None N A 28 Trim Right Front G5 9104 None N A 29 Trim Right Rear G5 9105 None N A SININOAWO DSNI2V 1d38 XIGNAddV 4 APPENDIX REPLACINGOVENCOMPONENTS Convection System A DANGER Before removing any oven part be sure the oven has completed cooling down and is removed from the power source NOTE For clarity some components have been removed from the illustrations below 9 212 ZZ e Le Figure A 3 Electrical Compartment BAS A FH 2 ELA A Figure A 4 Interior Baffle Removed Figure M uve Hardware Part Reference d Item Description Item Part Number Hardware
51. afety ZN WARNING This procedure requires work with An RF microwave leakage test must be performed at hot surfaces and water loads To avoid burns be careful when testing the conclusion of the following service tasks Door removal replacement and or adjustment Waveguide removal and or replacement Magnetron removal and or replacement Door switch adjustment and or replacement ZN WARNING If the unit fails the microwave leakage test leakage greater than 5mW cm the oven must be taken out of service immediately until the defect is corrected In addition the CDRH Regulation 21 Subpart C 1002 20 requires that leakage readings of over 5mW cm must be reported to the manufacturer To measure RF leakage Turn the oven on and allow it to warm up to the set temperature approximately 15 minutes if the oven starts cold Once the oven has warmed up go to the Digital Outputs screen page 28 From the Digital Outputs screen select MW Leak Test and follow the instructions on the screen also detailed in the following steps Place a water load into the cook cavity The water load must conform to the following specifications Volume 275 ml 15 ml Temperature 68 F 9 F 20 x 59 Vessel Low form 600 ml beaker with an inside diameter of approximately 3 35 85 mm and made of Pyrex or equivalent Close the oven door and press the Enter key The microwave system will turn on Meas
52. calendar time 7 A and date View Counters psi Fault Log Touch to view erase a or export fault log lestDigital OutpUtS e View fault code u descriptions on page 41 Status 1 mS 27 gt 9428 Enter passcode 9428 Touch to toggle between English and French Set speaker volume Touch to view counters Touch to access Digital Outputs see page 28 for additional information 3QOW 3014435 28 SERVICE MODE Digital Outputs Digital Outputs allows testing of oven system components Start Here Touch to exit Digital Outputs screen Touch to increase the BMSC in increments of 1096 Pressing at 100 scrolls the number back to 1096 Touch to toggle the 7 motor direction between Clockwise CW and Counterclockwise CCW Touch to set the Microwave to low Touch Burn In to begin a 30 minute burn in This feature helps ensure the reliability of test results by adequately warming the cavity walls Burn in is not usually required unless instructed by TurboChef medium high or off Cy ESC _ BMSC Rotation 10 Microwave Off Mag 1 MW Leak n Burn in Test RTD Temp F Cavity 144 MAG 1 MAG 2 MAG 3 AC Line ADC 627 AC Line Voltage 212 Door Switches Closed Closed Closed Primary Secondary Monitor Door BMSC
53. crews on the bottom right where the door meets the hinge 6 Remove the oven door 7 Replace the oven door 8 Complete a microwave leakage test page 33 31 Adjusting the Oven Door The oven door must be parallel to the oven frame If it is not it will not seat properly in the capture pin See the below illustration instructions contin ued on page 32 Top o Oven Door Aligned Properly Top o E Oven Door Misaligned A Top oo SWILSAS Oven Door Misaligned B OVEN SYSTEMS A WARNING This procedure is performed while the oven is hot To avoid burns be careful when adjusting the door Place the oven in manual cook mode page 7 and allow it to warm up 2 Close the oven door 3 Loosen the hex screws at the top and bottom of the door hinge 4 Adjust the position of the door screws slide bracket until the door is parallel to the oven frame and it seats properly in the capture pin 5 Tighten the screws 6 Perform a microwave leakage test see page 33 Interlock Switches The primary secondary and monitor interlock switches engage and disengage in sequence to ensure a proper seal When the door is opened the primary P and secondary S switches a
54. d Not Cooking Properly Does the problem occur for all programmed recipes For example are all recipes undercooked overcooked etc NO y y Troubleshoot the fault s using the steps Are there any fault codes Is the food item in the correct starting state present See page 41 8 on pages 43 48 e g frozen fresh etc A NO YES Are the menu settings correct Verify with customer or YES contact TurboChef Customer Ensure the food item is being properly stored prepared Seen before cooking NO NO Is the correct amount f food tion bei Contact Customer pene cooked Service to obtain the correct menu and load it to the oven T YES Ensure that the cor Is the food item being prepared correctly Are the menu settings correct 20423 Pap rect amount is being and consistently For example bread cuts Verify with customer or PA cooked not more are straight and not V cuts meat is contact TurboChef Customer less than the recipe sliced at correct thickness pizza dough is Service s i specifies correct consistency etc Yes Does the problem YES NO occur EVERY time the YES NO food item is cooked NO Are there any fault Ensure that the food Y Y codes p
55. e Page A 12 Fuseblock 103566 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 14 Insulation Launcher Side x2 G5 9265 TNR N A Not Shown 15 Magnetron x3 100862 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x8 16 Microwave Launcher G5 9175 Nut 1 4 20 Serr Hex Flange Zinc 100906 x13 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 See Page NZ Relay K2 Magri 101273 Diode Modification 700 1214 x1 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 See Page A 12 Relay K3 2 101273 Diode Modification 700 1214 x1 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 Sera RA Relay K4 Mage 101273 Diode Modification 700 1214 x1 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 See Page A 12 Relay K8 Motors 101273 Diode Modification 700 1214 x1 17 Retainer Waveguide Cover G5 9089 Nut 8 32 Acorn SS 100912 x22 18 Set Screw Waveguide x3 101773 None N A Screw 46 32 X 3 16 Soc Set Cp Sst 101721 x1 19 Stirrer Motor G5 9172 Nut 46 32 Small Pattern Ext Tooth Keps SS 102966 x3 Plate Rotating Choke G5 9173 x1 Screw 6 X 3 8 Pph Drill Point Zinc 101684 x2 i Thermostat 2707 Open abe 104228 Cho Therm 1674 Insulator 3 4 X 3 4 F NGC 1163 x1 21 Transformer High Voltage x3 104137 Screw 48 32 X 3 8 Pphd Sems SS 102921 x4 ea SLN3NOdWOOD 5SNIO2V 1d38 XIGNAddV A 10 APPENDIX REPLACINGOVENCOMPONENTS Controls System A DANGE
56. e following cooking performance issues may occur in relation to the convection system Inconsistent Inaccurate Temperature Readings see page 50 Food not cooking properly see page 52 Oven Door This section contains information about the following components Oven door Interlock switches Relay K5 Monitor Relay K6 Primary Relay K7 Secondary This section also contains procedures for Removing reinstalling the oven door Adjusting the oven door Measuring RF leakage for microwave safety For information on accessing and removing parts see the Appendix The oven door assembly consists of a shunt plate skin and handle Each of these items can be serviced and replaced independently A NOTE The proper fit and adjustment of the oven door is essential for safe and reliable oven operation Replacing the Oven Door To remove or reinstall the oven door follow the steps below For illustrations see page A 6 of the Appendix m Ensure the oven has cooled to 150 F 66 C 2 Remove the tray below the oven door This will allow access to the bottom hex bolts securing the door to the hinge 3 Open the oven door This will ensure that strain is not placed on the strike pin when the door is removed from its hinges 4 Remove the two hex bolts on the top right where the door meets the hinge 5 Support the bottom of the door to prevent it from falling off and remove the two hex s
57. elect Heat Does the SSR green meter show activity LED flash YES NO YES Y Y Let the oven come to temperature and then on the I O relay oard check the SSR with an ammeter to ensure it has not shorted Non Fault Code Troubleshooting This section provides troubleshooting tips for issues that may occur independently of an oven fault Troubleshooting Oven Door Open Message when Door is Closed NOTE There is no adjustment for the switch assembly From the Digital Outputs Refer to trouble screen page 28 observe the NO Is the F4 MONITOR fault present YES shooting procedures status indicators while slowly on page 46 opening and closing the door Do all three door switches close S and open YES M S P NO Check the door to Check the door gasket door hinge connec NO gt and sealing perimeter for Is the switch wiring to the I O tion Is the door loose obstructions relay board intact and connected on the hinge arms YES NO YES YES Check door switch Cotes wine Adjust replace pivots assembly Do the bayo page 31 nets contact the door switches properly Replace broken or jammed assembly 49 DNILOOHSFIANOUL 50 TROUBLESHOOTING Troubleshooting Cooling Verification
58. en near an open heat source see illustration below strictly adhere to the following If the oven is being placed near a grill or stove a divider must exist between the oven and the open heat source with a minimum of 6 152 mm between the oven and the divider If the oven is being placed near a fryer a divider must exist between the oven and fryer with a minimum of 12 305 mm between the oven and the divider The height of the divider must be greater than or equal to the height of the oven 32 3 or 820 mm Verify the oven location has a minimum 2 51 mm clearance on the top and each side Partition 32 3 820 mm Above Counter Top Cart TurboChef G5 Oven 6 152 Minimum Installation Near Open Heat Source 12 L 305 Minimum Stand Partition 32 3 820 mm Above Counter Top Deep Fryer NOILVTIVISNI ANY 5 12345 SPECIFICATIONS AND INSTALLATION ChefComm Pro Part Number CON 7006 ChefComm Pro lets you easily create menu settings on a computer and upload them to an oven via USB thumb drive For more information call TurboChef Customer Support at 800 90TURBO or 1 214 379 6000 ChefComm Limited Part Number CON 7016 ChefComm Limited is a read
59. er mag fans NO YES Replace the magnetron s and test Check the wiring again from the Digital Outputs and verify every screen page 28 Do the magne thing is correct trons pass testing and do all of the fans come on YES p Replace the I O relay board DNILOOHSFIANOUL 48 TROUBLESHOOTING Troubleshooting F8 HEAT LOW Is the blower motor moving air From YES the Digital Outputs screen page 28 NO select 96 Blower to toggle the blower speed between 1096 10096 Is the blower motor operating correctly Is the high limit 43 thermostat tripped NO Are the convection heater elements defective to troubleshoot F1 BLOWER YES Blower Running Status Bad Reset and determine Replace the defec NO Remove power from the oven Next why it tripped tive elements remove the wires from the left side of the excess grease buildup elements power and jumper wires The etc The reset button Properly rewire 4 YES resistance should be 13 9 Ohms for the is on the front panel the elements and 12kW set and 17 9 Ohms for the 9kW near the USB port plug the oven set Is the resistance correct back in From the Digital Outputs screen page 28 Check J9 at pin 2 black NO lon the I O relay board for an active signal Does the s
60. ime Edit Fan Reverse Time Edit Recipe Icon Edit Recipe Name Run a Test Cook Cycle Manager Mode Set Calendar and Time Set Fahrenheit Celsius Set Language to English French Set Speaker Volume Access Menu Edit Mode Set Oven Parameters Set Oven Options Manage Menu Data Update UI Firmware Update IO Firmware Service Mode Digital Outputs Oven System Convection System Blower Motor Blower Motor Speed Controller BMSC Convection Heater High Limit Thermostat RID Solid State Relay Troubleshooting Oven Door Replacing the Oven Door Adjusting the Oven Door Interlock Switches Relay K5 Monitor Relay K6 Primary Relay K7 Secondary Measuring RF Leakage for Microwave Safety Troubleshooting Microwave System Capacitors Testing a Capacitor Fuses High Voltage Transformers 16 16 17 17 18 19 20 21 21 22 22 23 24 25 26 26 27 28 29 29 29 29 29 29 30 30 31 31 31 32 32 32 32 33 33 34 34 34 34 34 Wiring the High Voltage Transformers Testing a High Voltage Transformer High Voltage Diodes Testing a High Voltage Diode Magnetrons Magnetron Cooling Fans Magnetron Thermostats Testing a Magnetron for an Open Shorted Filament Relay K2 K3 K4 Anode Relay K8 Magnetron Cooling Fans Tri Amp Board Waveguides Troubleshooting Control System User Interface Relay 1 0 Board Speaker USB Port Troubleshooting Electrical Components Circuit Breaker
61. is 99 gt ala 22 D m x ala 22 o E 014 I OVW KD 014 T OVW ala 2 OVW E 3 00000000 J8 8 IHN 9 79 9 8 ZA 9 SA IM L A TA COD 3 HILIMS 4 D DIGITAL INPUTS 317 0000000000 JA 18 ISWA Cb DIA SJASUJSNVHI IVAH gt a aAWAOASNVAL OVAv2 THA 135 LON 12 000000000000 J4 AMETER NEE J20 Pb Free 0 TD 10V INPUT 4 TO 20nA INPUT 4 TD 80n DUTPUT bv 18 Je 228 9v ISWA DUTAUT AJO Iv 9SW8 CD X4 019828 410 5 2 MSS OVEN SCHEMATIC JS 1 4 0000 DISALAY 3 1 3 1 LAST S RS485 TOUCHSCREEN CONTROLLER 2 2 3 345 Je4 1100 aM 1 4 3 e RS485 POWER asn sr 18 FRONT PANEL SPEAKER USB FRONT PANEL CONNECTOR AIdANS AJADA IMA 9 33 000000000000 IGA 01 aaa Sindino 9134 29 55 020
62. is also cleared from the display at the onset of cooking or when the blower motor digital output is tested page 16 F2 Cook Temperature Low This fault is displayed if the cook cavity temperature is more than 84 F 47 below the set temperature during a cook cycle The fault is cleared from the display at the onset of cooking if the cook cavity temperature is within 84 47 of the set temperature or when the heater is turned on when testing digital outputs page 16 F3 1 2 3 Magnetron Current Low This fault is displayed when less than 10 amps of current is detected at the tri amp board see sche matic page 44 for magnetron 1 2 or 3 after it has been on for at least 10 seconds The fault is moni tored when the microwave is on during a cook cycle or while testing digital outputs page 16 41 The fault is cleared from the display at the onset of a cook cycle if the current transformer on the tri amp board detects 10 amps or when the magnetrons are successfully energized while testing digital outputs page 16 F4 Door Monitor Defective This fault is displayed when the control detects that the monitor interlock switch opens before the primary or secondary interlock switches open This fault will blow the F3 fuse if the microwave high voltage system is energized when the fault occurs The fault is cleared from the display when the oven is powered off and then back on For switch identification
63. lter Power supply 24 VDC Relay K1 Voltage 24 VAC transformer Wire harness es Circuit Breaker The auxiliary breaker is a 20 amp breaker that is designed to trip in case any component within the auxil iary circuit fans stirrer BMSC relays etc experiences an over current situation Electrical Compartment Cooling Fan The electrical compartment cooling fan is actuated by the cooling fan thermostat when the temperature of the electrical compartment reaches 120 49 Electrical Compartment Cooling Fan Thermostat The cooling fan thermostat actuates the electrical com partment cooling fan when the electrical compartment temperature reaches 120 F 499C EMI Filter The EMI filter helps suppress the amount of RF inter ference emitted by the oven Power Supply The power supply outputs 24 VDC at 50 watts to the control board and relays Relay K1 Voltage The 1 relay is a 240 VAC 30 amp three pole dou ble throw 24 VDC relay coil Operational in North America only it switches between 208 and 240 VAC on the HV transformer taps depending on incoming voltage Through the voltage transformer the oven defaults to the 240V position and switches to 208 if less than 227 volts is detected 24 VAC Transformer For North America models only Voltage selection is completed at the time of manufacture however if incoming voltage for the store is different than the pre set voltage the operator
64. mmediately touch FRZ BRST BONELESS the Stop icon done heating place FRZ BRST BONELESS the food on the shelves as shown on the screen COOKING 1 56 TR Status AN WARNING Inside of oven and oven door are hot 10 Cook the food e When cooking is 21 done check the food FRZ BRST BONELESS a Touch Start or remove it from the Cooking oven Cooking Done ZN WARNING Inside Please Check or Remove Food of oven and oven door are hot b The timer will begin m f Additional options 5 mw 3 Option counting down Select Cook ERZERSI BONELESS 2 BONELESS if the inside of the food is not done e cook ne Ramar Select Brown E 1 56 More if the outside P P of the food needs She a PAUSE STOP more browning Select Cook Brown if both the inside and outside of the food require COOKING more cooking To cook another batch of the same c To pause cooking touch the Pause icon product touch To resume cooking COOKING Cook Another touch the Start icon x ne Ren To cook something 1 56 else or to select a different number of Y EL shelves for cooking the same product touch Status Cook Something Else MOOD NNAW SAGOW N3AO 10 MODES MENU EDIT Menu Edit Mode Follow the steps below to access the Menu Edit Mode screen From this screen users can Edit setting
65. n 2 proper door closing 3 seal and sealing surfaces arcing wear and other damage 4 damage to or 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 connections d Any defective or misadjusted components in the interlock monitor door seal and microwave generation and transmission systems shall be repaired replaced or adjusted by procedures described in this manual before the oven is released to the owner A microwave leakage check to verify compliance with the Federal Performance Standard should be performed on each oven prior to release to the owner Refer to page 33 for leakage test procedures RF INTERFERENCE CONSIDERATIONS The G5 oven generates radio frequency signals This device has been tested and was determined to be in compliance with applicable portions of FCC part 18 requirements and to the protection requirements of Council Directive 89 336 EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility at the time of manufacture However some equipment with sensitivity to signals below these limits may experience interference If your equipment experiences interference Increase the physical separation between this oven and the sensitive eq
66. names Set menu temperature Edit icons Edit cook settings Test cook Delete menus categories and items Start Here Enter passcode 9428 EN al ERES C mmm Factory 10 Update 1O Firmware Status Select Select Menu Option el Breakfast Lunch Dinner select a menu touch the menu Menu EET Menu 4 Menu 5 Menu 6 name Set Temp 450F O Menu Menu 8 Menu 97 Men NOTE A G5 menu file consists Edit Menu Name of 12 menus each containing 18 categories each containing 18 items each containing 5 shelf configurations There are 19 440 Edit Menu Temperature Select Category total uniquely programmable cooking profiles Status ZA CAUTION If Delete is selected blue touching a menu will delete it from the oven In this illustration Edit is selected blue Edit Menu Name Edit Menu Name From the Menu Edit Mode screen page 10 touch the Edit Menu Name icon Displays the menu selected Use keypad to type new name Touch to access special characters Use arrow keys to move the cursor without deleting existing text Touch Enter to save changes Edit Menu Temperature Edit Menu Temperature From the Menu Edit Mode screen page 10 touch the Edit Menu Temperature icon El ESC Set Temp 450 Use numeric keypad to enter new temperatu
67. nd must be replaced Convection Heater The convection heater is a sheathed style and is rated at 3000 watts at 208 VAC with a resistance of 14 4 Ohms at room temperature The convection heater is controlled by the solid state relay For steps on testing the heater see page 37 High Limit Thermostat The high limit thermostat is a 250 VAC 3 pole manual reset thermostat with a trip point of 572 300 C The thermostat interrupts power to the main convection heater in the event of an abnormal condition Reset the high limit thermostat by pressing the reset button on the front of the oven near the USB port RTD The RTD probe measures temperature of product in the oven If the measurement reads 999 F C the RTD is open See page 29 for troubleshooting RTD Testing Procedure 1 Disconnect the RTD from the control harness see pages 54 65 2 Place the RTD in ice water for two minutes 3 Take a resistance reading of the RTD 4 If RTD resistance is not 100 2 Q the RTD is defective and must be replaced SWILSAS 30 OVEN SYSTEMS Solid State Relay The solid state relay is a 3 channel single control 400 VAC 75 amp relay It switches power to the heater at a digital rate for accurate control at 208 and 240 VAC Troubleshooting The following faults may occur in relation to the convection system F1 Blower see page 43 F2 Low Temp see page 44 F8 Heat Low see page 48 Th
68. ods in sealed containers e g jars whole eggs etc since they are liable to explode NOT allow children to use this appliance DO NOT operate this appliance if it has a damaged cord or plug is not working properly or has been damaged or dropped See Power Cord Replacement found on page ii DO NOT cover or block any openings on this appliance DO NOT store this appliance outdoors DO NOT use this product near water e g near a kitchen sink in a wet basement near a swimming pool DO NOT immerse the cord or plug in water DO NOT let the cord hang over the edge of a table or counter DO NOT use a water jet for cleaning See pages 5 6 in this manual for proper cleaning procedures This appliance is not to be used by children or persons with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction FIRE RISK Remove wire twist ties from paper or plastic bags used to facilitate cooking in the oven If materials inside the oven ignite keep the oven door closed turn the oven off and disconnect the power cord or shut off power at the fuse or circuit breaker panel If smoke is observed switch off or unplug the oven Keep the door closed to stifle any flames DO NOT use the cook cavity for storage purposes DO NOT overcook food Carefully attend to the oven if paper plastic or other combustible materials are placed inside the oven to
69. ouch Select Item to Edit See adjacent page for Select tem ESC a larger view B ug Menu Sml Pizza Med Pizza Lrg Pizza Category 1 EEPE BEEE E XL Pizza Item 5 Item 6 EE 7 Item 7 Item 8 Item 9 _ NEM Edit Category Name Item 10 Item 17 Item 12 EET 1 Edit Category ICON tem 1 Item 14 Item 15 aaa Item 76 Item 17 18 Select Item to Edit Shelf 5 Delete Status ZA CAUTION If Delete is selected blue touching a menu will delete it from the oven In the adjacent illustration Edit is selected blue Edit Recipe Screen Overview From the Edit Recipe Screen users can Edit recipe cook time Edit fan reverse time Edit recipe icon Edit recipe name Run a test cook cycle Door Events are phases of a cook cycle Up to 6 15 Each food item includes up to five shelf configurations The settings on the adjacent screen are for two shelves of product i e Shelves 2 NOTE The sum of event time percentages must 90 Of always equal 100 In this example there are two events each set to 5096 of the cook time _ Touch Save when finished Status events can be added each with varying levels of air and microwave Increase or decrease the amount of time for each event by changing the Time NOTE Event settings can be stored for up to 5 different shelf configurations i e
70. owel Step 4 Spray Stains with Oven Cleaner Spray cleaner onto stains debris build up and allow it to set for five minutes Apo NOT spray cleaner near the heater elements or convection fan blade Step 5 Scrub Stains Scrub stains with a nylon scrub pad Continued on page 6 JINVNILNIVIN 6 DAILY MAINTENANCE Step 6 Wipe the Oven Cavity e Wipe the oven cavity and door with a damp towel to collect any remaining cleaner residue Thoroughly dry the cavity and door with a dry towel Step 7 Clean the Lower Tray Remove the lower tray to remove large particles and clean with a damp towel Step 8 Apply TurboChef Oven Guard Spray TurboChef Oven Guard onto a clean towel e Wipe the ovens interior walls and the inside of the oven door CAUTION DO NOT spray Oven Guard directly into the cavity as it may settle and build up on the heater elements or the convection fan blade resulting in a non warranty service call Step 9 Reinstall the Oven Racks Step 10 Clean the Oven Exterior e Wipe the oven exterior with a clean damp towel CAUTION DO NOT spray chemicals into any openings such as the louvers on the back panel or the rear filter Doing so can damage critical oven components resulting in a non warranty service call Step 11 Check the Rear Filter Remove the filter and rinse it gently in water Reinstall the clean filter If the filter is damaged replace it using
71. part number 15 9039 e The oven is ready to turn on Oven Modes Manual Cook Menu Cook Menu Edit Manager Manual Cook Mode allows cooking on the fly whereas Menu Cook Mode page 8 allows cooking from pre set cook settings NOTE If the Manual Mode icon is not present see pages 19 and 24 to make it appear Password If required enter passcode 9428 See page 24 to 9428 enable disable passcode options Oven temperature Touch to exit Manual Mode Manual is Mode ouch to set the temperature Touch to add 30 sec onds to a shelf timer or hold to rapidly increase shelf timer 00 00 Touch to modify the NN 00 00 i f Touch E clear a 20 00 d j nn shelf timer 1 00 00 Tones Ben Touch to modify the counting down the re R 00 00 j fan reverse time shelf timer While a shelf timer is 06 59 EEE counting down touch to pause the shelf timer Microwave Assist note will appear after Status the oven has completed warming up Touch to set Microwave Assist to low medium high or off Microwave energizes only when the timer is set to greater than zero NOTE Whenever the oven door is opened the Microwave Assist is set to off and the microwave circuit de energizes NOTE Cook options are not available while the oven is heating up MOOD IVANVIN SION N3AO OVEN MODES MENU
72. re Touch Save amp Exit to save temperature 11 NNAW 53 12 MODES MENU EDIT Edit Category Name Select Category amp From the Edit Mode screen page 10 touch Select Category icon Select Category ED a Chicken Beef Fish Touch a category name to access na Pork Turkey the screen below Pizza Category Category a Category 10 Category 17 Category Category 17 Category Category 4 Category 187 Category Category Tm ZA CAUTION If Delete is selected blue touching a menu will delete Status it from the oven In the adjacent illustration Edit is selected blue r Touch Edit Category Name Touch to save the new name Menu Category Use keypad to type new name Edit Category Name Edit Category Icon Select Item to afa um Touch to access special characters Use arrow keys to move the cursor without deleting existing text Edit Category Icon Select Category Fish 7 Pork Turkey Pizza Category e Category Category 10 Category 1 Category 5 Category 17 Category 4 Category 15 Category 18 Category Category 18 Delete Touch 3 Menu Category Edit Category Name Edit Category Icon Select Item to Edit Status Edit Category Icon Select Category Seed ONT From the Menu
73. re open and the monitor M switch is closed When the door is closed the primary P and secondary S switches are closed and the monitor M switch is open The primary P and secondary S switches us N O contacts and the monitor M switch uses N C contacts There is no adjustment procedure for the switches If a switch is not opening or closing properly replace the switch or verify the capture pin assembly is not damaged Relay K5 Monitor The K5 monitor relay is a fail safe for the power to the high voltage transformers T1 T2 and T3 In the event of the door opening during microwave operation the sole purpose of the K5 monitor relay is to short L1 to L2 L2 to L3 and L3 to L1 causing two of the three fuses to open blow immediately to ensure the microwave is disrupted until authorized repairs are completed Relay K6 Primary The K6 relay is a 240 VAC 30 amp double pole double throw 24 VDC relay coil If the primary switch is opened during cooking the K6 relay sends a signal to the control board to interrupt the microwave circuit and pause cooking Relay K7 Secondary The K7 relay is a 240 VAC 30 amp double pole double throw 24 VDC relay coil If the second ary switch is opened during cooking the K7 relay sends a signal to the control board to interrupt the microwave circuit and pause cooking Primary Monitor Secondary Door Switch Identification Measuring RF Leakage for Microwave S
74. resent See item is properly age 41 repared Troubleshoot the re yes 998 iid Replace the I O relay fault s using the steps board on pages 43 48 Oven Schematic G5 Oven Schematic This section provides an overall wiring schematic for the G5 oven The following drawings are provided Oven Schematic U S and Canada pages 54 59 Oven Schematic International pages 60 65 53 JILVW3H2S 54 OVEN SCHEMATIC Schematic U S and Canada MANUAL RESET u K8 COOLING FANS AND STIR MOTOR BLU 12 BRN 24VAC BLACK 5 BLU 91 J19 1 o 24VAC WHITE E 3 JI9 3
75. revious versions of the firmware may not have this icon If the icon does not exist unplug the oven insert the thumb drive with the complete the update Door Status 3 new firmware and then plug the oven back in The oven will detect the new firmware and begin loading it Update IO Firmware From the Manager Mode screen page 19 touch the Update IO Firmware icon To download the latest G5 firmware visit www turbochef com firmware USB Port beneath oven display Menu Edit Parameters r Once the firmware has been downloaded from the TurboChef website Options and saved to a USB thumb drive insert the thumb drive and touch the Update IO Firmware icon The oven may take several minutes to Manage Menu Data complete the update Update UI Firmware 25 Update IO Firmware NOTE Some previous versions of the firmware may not have this icon If the icon does not exist unplug the oven insert the thumb drive with the Door Status 5 new firmware and then plug the oven back in The oven will detect the new firmware and begin loading it Service Modes Digital Outputs Service Mode allows access to troubleshooting and diagnostic screens Sta piii 8 08 35 ES f Password Select Touch to toggle Option between Fahrenheit P and Celsius gt 27 d E s 2 gt C 174 arcade Set
76. rt 55 29 1404 mm Width 31 24 793 mm Depth footprint 35 70 907 mm Depth door closed 38 12 968 mm Depth door open 57 12 1451 mm Weight 475 Ib 215 kg Cook Cavity Dimensions Overall Height min 3 25 83 mm per shelf max 18 457 mm Width 15 381 mm Depth 21 533 mm Volume min 0 59 ft 16 7 1 per shelf max 3 28 92 88 1 Cooking Rack Width 14 6 371 mm Depth 18 1 460 mm Max food height 17 432 mm Wall Clearance Top 2 51 mm Sides 2 51 mm NOILVTIVISNI SNOILVOIJI23dS SPECIFICATIONS AND INSTALLATION Certifications cULus UL EPH FDA T V Oven Construction Exterior 304 stainless steel side panels 430 stainless steel door Single stage locking door handle Interior 316 stainless steel Welded and insulated cook chamber Removable baffle for easy cleaning Electrical Specifications TurboChef recommends a Type D circuit breaker for all installations outside the United States United States Canada Phase and voltage 3 Phase 208 240 VAC Frequency 50 60 Hz Current draw 42 45 Amp Cord and plug 4 Wire NEMA 15 50P Fuses 20 Amp Aux Breaker 20 Amp International Phase and voltage 3 Phase 380 415 VAC Frequency 50 Hz Current draw 25 28 Amp Cord and plug 5 Wire WYE 32A 6H Fuses 12 Amp Aux Breaker 20 Amp US Canada models include a voltage transformer located on the I O relay board that
77. s section contains information about the following components Capacitors Fuses High voltage transformers High voltage diodes Magnetrons Magnetron cooling fans Magnetron thermostats Relay K2 Mag 1 Relay K3 Mag 2 Relay K4 Mag 3 Relay K8 Cooling Fans and Stirrer Stirrer Tri Amp Board Waveguides This section also contains procedures for Testing a capacitor Testing a high voltage diode Wiring the high voltage transformers Testing a high voltage transformer Testing a magnetron for an open shorted filament For information on accessing and removing parts see the Appendix Capacitors Capacitor rating is 0 91uF 2500 VDC for all 60 Hz installations except Japan Capacitor rating is 1 15uF 2500 VDC for all 50 Hz installations Capacitor rating is 0 85uF 2500 VDC for 60 Hz Japan installations Testing a Capacitor DANGER Never attempt any measurement of the capacitors while they are enabled Lethal voltage will be present Measure only in compliance with these procedures 1 Disconnect the oven from the power source Fully discharge the capacitor Isolate the capacitor from the circuit A O N Check for an open or shorted capacitor by placing ohmmeter leads between the capacitor terminals Escalating ohm readings capacitor OK Constant infinite resistance capacitor open Constant very low resistance capacitor shorted 5
78. the filament is 4500 volts The high voltage diodes are rated at 16 kVDC Testing a High Voltage Diode DANGER Never attempt to measure high voltage directly Death or serious injury could result Disconnect the oven from the power source 2 Fully discharge the capacitors 3 Connect the voltage meter in series with high voltage diode 4 Using a multimeter set to DC voltage connect one meter lead to one side of a 9 volt battery and the other lead to one side of the high voltage diode 5 Connect the other side of the 9 volt battery to the other side of the high voltage diode DC voltage should be present on the meter in only one direction 6 Switch the meter leads on the high voltage diode which will cause the opposite reading to be visible Depending on the voltage of the battery voltage between 5 7 VDC should be present in only one direction and 0 0 1 VDC in the other direction Magnetrons Magnetrons supply the RF energy at 2 45 GHz and begin to oscillate when they are supplied with approxi mately 4 1 kVDC at approximately 350 mA During operation each magnetron will output a nominal 1 kW of power Perform a microwave leakage test page 33 after install ing a new magnetron or reinstalling an old one A CAUTION Do not allow debris to enter the waveguides when servicing the magnetrons Magnetron Cooling Fans Three magnetron cooling fans located behind the rear oven panel are actuated by the K8
79. uipment If the sensitive device can be grounded do so following accepted grounding practices If battery powered microphones are being affected ensure that the batteries are fully charged Keep sensitive equipment on separate electrical circuits if possible Route intercom wires microphone wires speaker cables etc away from the oven SAVE THESE INSTRUCTIONS Specifications and Installation 38 12 968 mm 32 29 e gt 820 mm 3124793 mm 35 70 907 mm xi Tm 1404 mm O 32 29 820 3008 23 584 mm 764 mm x ollo i A 105 Y G5 Oven Dimensions Theory of Operation The TurboChef G5 oven maximizes throughput by cooking up to five shelves of food without compromising quality Variable G5 cooking features include temperature selection high speed air convection fan reverse and microwave assist This manual includes instructions for installing cleaning and operating the G5 oven If you have questions that are not addressed in this manual contact Customer Support at 800 90 USA or 1 214 379 6000 International or your Authorized Distributor Dimensions Oven Dimensions Height 32 29 820 mm Height with ca
80. ure microwave emission around the door as shown in the adjacent illustration moving the meter sensor at 0 5 inches second 33 6 As microwave leakage is observed while moving the sensor note any meter spike areas that come close to 5m W cm for later re measurement 7 Replace the water load every 60 seconds until the test is completed and also after scanning the door 8 Close the oven door and return the meter probe to any meter spike areas and allow the probe to remain in the spike area for 17 seconds Note the highest reading obtained NOTE There may be several places on the door where this procedure needs to be done If so start out with a fresh water load each time a new area is mea sured or if measurement of an area takes longer than 60 seconds 10 After each test is complete open the oven door and dispose of the hot water os pe E 2 pA Troubleshooting The following faults may occur in relation to the oven door F4 Monitor see page 46 The following issues may occur in relation to the oven door Oven Door Open message when door is closed see page 49 SWILSAS OVEN SYSTEMS Microwave System The G5 oven employs a microwave system with three magnetrons In the case of an over current situation the F3 fuse will blow shutting off the system immediately Thi
81. will be required to switch the taps to either 208 or 240 before plugging the oven in 24 VAC t COM Blue J19 1 Black 24 VAC J19 3 White Voltage 1 208 VAC E di Transformer Brown Wire Harness The wire harness distributes power to the oven s electri cal components See pages 54 65 for a schematic Troubleshooting The electrical components could potentially be related to the cause of any fault see pages 41 48 for detailed fault troubleshooting The control system might also be related to any issue diagnosed in the section Non Fault Code Troubleshooting on pages 49 52 SWILSAS 40 OVEN SYSTEMS This page intentionally left blank Troubleshooting Overview of Troubleshooting This section contains information on the following Fault code descriptions Fault code troubleshooting Non fault code troubleshooting View the fault log from the Service Mode screen page 27 For information and illustrations on replacing components see the appendix Fault Code Descriptions F1 Blower Running Status Bad This fault is displayed when running status is not detected for a continuous 30 second time period If a fault is detected the control will terminate a cook cycle and display F1 Blower one second stop and retry occurs 15 seconds into this 30 second time period If the restart is successful the fault code will be cleared from the display The fault
82. x 1 16 Thk Bronze 103474 Screw 44 40 X 5 8 Lg Pphd Sems 102902 Bearing Flange 25 X 375 X 375L Bronze 100047 3 Actuator Upper Switch G5 9213 Washer Flat 1 4 SS 102200 Nut Hex Locking 1 4 X 20 Not Nylon 101008 See Page A 12 Assy Capacitor Monitor Relay 15 9390 None N A 5 Bracket Door Switch G5 9208 Nut 1 4 20 Serr Hex Flange Plated 100906 x2 6 Bracket Hinge Door Top G5 9193 1 4 20x1 2 FL phil m s 18 8 100 Deg 101392 x3 7 Choke Door G5 9187 Screw 10 32 x 3 8 Phtrh SS 101692 x14 8 Cover Door Latch G5 9083 Screw 8 32x 5 Pfh 100 Deg SS 102810 x3 9 Cover Door Outer G5 9042 Screw 8 32x 5 Pfh 100 Deg SS 102810 x22 10 Door Guide G5 9032 1 4 20x1 2 FL phil m s 18 8 100 deg 101392 x2 11 Frame Door switch G5 9077 Shld Screw 10 32 1 4X1 2L Skt Hd SS 100102 x2 12 Gasket Door G5 9309 None N A 13 Handle Door Latch 102776 Screw 10 32 x 3 8 Hex Serr SS 101397 x3 14 Hinge Bottom G5 9190 1 4 20x1 2 FL phil m s 18 8 100 deg 101392 x3 15 Plate Door Bearing G5 9189 Screw 8 32x 5 Pfh 100 deg SS 102810 x2 16 Plate Hinge Bearing G5 9197 See G5 9191 See G5 9191 Screw 1 4 20 x 5 8 Hex Hd Cres 101367 x2 17 Plate Hinge Pin Bottom G5 9191 Washer Bronze Thrust 63 Id x 1 188 Od x 063Thk 1102435 Washer 1 4 Split Lock 102400 x2 18 Plate Hinge Pin Top G5 9194 Screw 1 4 20X3 8 Lg Hex Serr Flange 102948 x2 Screw 8 x 1 2 Serr Ph Truss Hd Sheet Mtl 101688 x2 See Page A 12 Relay

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