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Service Manual For Free-standing Oven 

 

( 90X60 Gas COOKTOP and Electric oven ) 

 

 
 
 

 

Warnings 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 

V2.0 

Mar, 2014

 

 

 

This service manual is not available to the general users, but only applies to professional 

technicians with relevant qualifications. Any incorrect maintenance may result in other 

dangers!   

 

The power and gas supply must be cut off before maintenance! 

 

A new power cord which meets the relevant technical requirements must be used once 

possible hidden malfunctions are found with the current power cord (refer to this 

Manual)!   

 

Please read carefully all safety warnings in this Manual before maintenance! 

 

The product is prohibited from using until test is conducted as per relevant regulations 

after maintenance! 

 

This service manual applies to many models, so the specific operations please prevail in 

kind! 

 

Содержание VS96048D

Страница 1: ...nd gas supply must be cut off before maintenance A new power cord which meets the relevant technical requirements must be used once possible hidden malfunctions are found with the current power cord refer to this Manual Please read carefully all safety warnings in this Manual before maintenance The product is prohibited from using until test is conducted as per relevant regulations after maintenan...

Страница 2: ...Disassembly of oven door 7 6 5 Overview of inside structure 8 6 6 Disassembly of heating element upper 9 6 7 Disassembly of heating element bottom 11 6 8 Disassembly of oven lamp 12 6 9 Disassembly of rotary motor 13 7 Troubleshooting 15 7 1 Gas troubleshooting 15 7 2 Electronics troubleshooting 16 8 Maintenance and test 17 8 1 Air leakage test 17 8 2 Replacement of injector and adjustment of valv...

Страница 3: ... is no less than AWG 2 AWG10 1 and resists temperature of greater than 60 2 All apparatus within a radius of 50mm from this product must resist temperature of greater than 75 C otherwise deformations are easily to be caused during the application process of this product 3 When the wrapping materials are removed keep such materials like metal sheet packingbag foam and screws out of reach of childre...

Страница 4: ...otary barbecue lamp 1900W heating element upper heating element bottom fan lamp 2862W heating element upper heating element bottom lamp 2796W heating element bottom lamp 1796W Heating air lamp 2562W Flame thrower 1 Flame thrower 2 Flame thrower 3 Flame thrower 5 Flame thrower 4 Switch 1 5 from left to right One to one match Switch 1 Flame thrower 1 Switch 2 Flame thrower 2 Switch 3 Flame thrower 3...

Страница 5: ... is prohibited from using door handle directly to lift the oven see the following figure All inflammable combustible and non heat resistant articles shall be kept away from the surrounding of the oven The ground shall be maintained flat enough for placing the oven to ensure sufficient stability of the product Hand holding position when oven is moved ...

Страница 6: ...Page4 5 Circuit diagram Circuit diagram for gas oven ...

Страница 7: ...Page5 6 Disassembly 6 1 Disassembly of cooktop Step 1 Remove the pan supports sprayers and burner caps on the cooktop Step2 Remove the cook top lid Step 3 Unscrew the screws used on the burner cup ...

Страница 8: ...Page6 Step 4 Unscrew rear section Step 5 Lift the rear of cook top gently and push forward to front 6 2 Disassembly knob Step 1 Lift the knob base and pull it out Screw 1 PUSH UP 2 PUSH FORWARD ...

Страница 9: ...er Step 1 Open the drawer to a maximum angle Step 2 Remove the four screws attached to the drawer hinge with a screwdriver 6 4 Disassembly of oven door In reference to the instruction manual Removing and fitting the appliance door ...

Страница 10: ...tructure Picture 1 Inside structure Valve body 5 The main gas tupe Bottom cup 5 Flame ignitor Rotating motor Thermo switch 55 normal open Heating element upper Lamp Terminal block Rotating motor Heating element Bottom Cooling motor ...

Страница 11: ...Page9 6 6 Disassembly the heating element upper Step 1 disassembly the rear panel Step 2 Pull out the terminal of upper heating element Heater Terminals screw ...

Страница 12: ... Open the door take out the Cooking grid Cooking grid with cooking pan and cooking pan Step 4 Unscrew four screws take out the heating element upper Screw cooking grid cooking grid with cooking pan door cooking pan ...

Страница 13: ...Page11 6 7 Disassembly the heating element bottom Step 1 Disassemble screws open the rear panel Step 2 Pull out the terminal unscrew the bracket of heating element bottom screw Screw ...

Страница 14: ...ven lamp Step 1 Disassemble the cooktop and pull out the lamp wire and ground wire Step 2 Remove the bulb by screwing the bulb cover off the cavity only if the bulb is required to be replaced Lamp wire Ground wire Bulb cover Bulb ...

Страница 15: ...e13 6 9 Disassembly of rotary motor Step 1 Disassemble the control panel Step 2 Ddisassemble the left side board to expose the rotary motor Step 3 Pull out the wire harness on the rotary motor wire harness ...

Страница 16: ...Page14 Step 4 Remove the rotary motor and loosen the fixed screws at both ends of the rotary motor support screw ...

Страница 17: ...ily 1 Examine if the gas source of the product is in conformity with the application requirements 2 Examine if the gas pressure is in conformity with the application requirements 3 Check if the ignition holes of the burner are blocked or detected with burrs 4 Check if the fire conductive leaf overlaps with the flash hole Replace or adjust IV No suction of flame out protection valve and temperature...

Страница 18: ...Chnage the lamp control switch III The ignition needle can not strike fire 1 The pulse igniter is damaged 2 The ignition needle is damaged or ill contacted 3 Wire failure 4 Failure on ignition control switch 1 Replace the pulse igniter 2 Replace the ignition needle 3 Change the wire harness 4 Change the ignition control switch IV The rotary motor did not rotate at all 1 The rotary motor is damaged...

Страница 19: ...test 2 Simple procedures a Connect the product to the gas being used b Smear soap water at each joint of the product gas pipelines the plug valve is kept closed check visually each joint for air bubbles c Smear soap water at each joint of product gas pipelines all plug valves shall be kept open the injector of the burner shall be blocked the flameout protection device valve shall be kept open and ...

Страница 20: ...eassemble with sleeve c Switch on the gas source ignite corresponding burner and turn to small fire mode d Pull out the knob use screwdriver to enter from the small holes on the valve stem adjust the core of valve and observe the size of flame until moderate small flame is seen the flame envelope is 4mm higher than the burner Adjust the fire of lower burner until moderate small fire is seen and no...

Страница 21: ...ith screwdriver d Assembly a replaceable valve onto the product by following a reverse order of above mentioned procedures and connect aluminum gas tube and thermocouple 8 4 Replacement of gas type fitting Tool open spanner Steps for operation a Disassembly the gas type fittings from main gas tube with spanner b To replace gas type fitting note to lock tightly onto the main gas tube Gas tube Joint...

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