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BURNER REPLACEMENT 

To replace either main burner or the pilot cross tube burner follow steps listed under 

GAS 

CONVERSION

 until the point is reached when the burner can be replaced. 

 

Always ensure burners are correctly fitted over injectors. 

 

ELECTRICAL

 

Always ensure oven is disconnected from mains supply 

 

MOTOR AND FAN ASSEMBLY REPLACEMENT

 

Ensure the oven is disconnected from the mains. 

Unscrew the four knurled head screws and remove the fan baffle.  Remove the eight 

screws retaining the fan and motor mounting plate situated on the oven back.  The fan 

and motor assembly can now be pulled into the oven sufficiently to disconnect the wiring.  

The fan motor unit can then be removed from the oven. 

 

To remove the fan, slacken the two socket head grub screws spaced at 90

o

 on the fan 

boss.  The fan can now be removed.  If trouble is experienced, use of a fan puller is 

recommended.  Reassembly is the reversal of the above procedure.  No lubrication of 

either the fan or motor is required as they are both self-lubricating. 

 

OVEN LIGHT REPLACEMENT

 

Unscrew the four knurled head screws and remove the fan baffle.  To replace a blown 

bulb, unscrew the glass covers anti-clockwise.  The bulb is a 40 watt Minature Edison 

Screw bulb.  Screw on lamp glass cover clockwise.  Access to the light wiring is by 

removing the back panel.  To access the light switch, remove the screw holding the 

control panel closed and open the control panel. 

 

IGNITION CONTROL BOX REPLACEMENT

 

Ensure power is off to the oven.  Remove the side service panel from the RH side panel.  

The ignition pack and wiring will now be exposed.  Replace the faulty components as 

required, ensuring correct rewiring to the schematic at the back page.  When servicing is 

completed, replace the service panel securely. 

 

IGNITION ELECTRODES 

If ignition of the gas burners is unreliable or delayed, it could be because there is a fault 

with the ignition electrodes found next to the R/H main burner under the oven base.  To 

observe correct operation of the ignition system firstly remove the oven internals, 

including the ceramic tiles, as described under 

GAS CONVERSION

.  Remove R/H 

exterior panel.  Turn on the electrical supply.  (Gas supply off).  Turn on the oven 

thermostat.  A sparking cycle should be observed at the end of the spark (kinked) and 

earth (centre) electrodes. 

 

If not, check electrode gapping and adjust if necessary. 

 

Between SPARK (kinked) and EARTH (centre) 3-5mm 

Between EARTH and main burner 7-10mm 

Between SENSOR and EARTH 10-12mm 

Between SENSOR and main burner 7-10mm 

 

If gapping is correct but there is no spark at electrodes then the H.T. electrical circuit 

should be checked for shorts, providing the ignition control box is functioning correctly.  If 

there are any shorts in the electrode assy, i.e. in the electrode insulators or terminal block 

then it is suggested that the assy be replaced rather than repaired to guarantee faultless 

repair. 

 

-13- 

SERVICING 

Summary of Contents for Blue Seal G1100

Page 1: ...G1100 TURBOFAN OVEN...

Page 2: ...1 0257 Fax 336 661 9546 CANADA Serve Canada 22 Ashwarren Road Downview Ontario M3J1Z5 Toll Free 800 263 1455 Ph 416 631 0601 Fax 416 631 0315 info servecanada com www servecanada com www moffat com NE...

Page 3: ...STANT HOLD 7 WATER 7 LIGHTS 7 COOKING GUIDE 8 BAKING 8 BAKING GUIDE 8 ROASTING 9 ROASTING GUIDE 9 CLEANING 10 FAULT DIAGNOSIS 11 SERVICING GAS CONVERSION 12 BURNERS 12 ELECTRICAL 13 SPARES 16 DOUBLE U...

Page 4: ......

Page 5: ...ce of your oven contact your BLUE SEAL dealer promptly In many cases a phone call could answer your questions INTRODUCTION 1 FOR YOUR SAFETY DO NOT store or use gasoline or other flammable vapours or...

Page 6: ...Gas 2 00mm 1 10mm LP Gas Propane 1 30mm 0 50mm Butane 1 20mm 0 50mm Town Gas 4 50mm 2 00mm PRESSURE TEST POINT Located below control panel Accessible for manometer connection from underside of chassi...

Page 7: ...3 SPECIFICATION MWS E 1 70 135 1005 310 MWS E 1 60 660 1390 715 930 50 205 280 E 1 MWS Side Front Plan G1100...

Page 8: ...4 SPECIFICATION Side Front Plan G1100 2 MWS 1 E 1 70 135 E MWS MWS 1005 310 1 E 285 280 205 245 1690 1 230 930 50 60 1 E MWS E MWS GAS GAS GAS GAS GAS...

Page 9: ...e NOTE There is no leg tray for the double unit Lay the top unit on its side and fit the spacers provided to the base of the oven Lift the top unit onto the bottom unit and secure around the spacer pa...

Page 10: ...D If supply cord is damaged it must be replaced by a suitably qualified person in order to avoid a hazard VENTILATION Proper ventilation is essential for good operation It is important to have at leas...

Page 11: ...r is electrically driven and is set by turning the knob in either direction to the required time The timer can be set when convenient but will not start working until the OVEN CONTROL is set and the R...

Page 12: ...ides and back of the oven to allow a maximum air flow between them The large tempered glass windows plus the interior oven lights permit a close check on the goods making it unnecessary to frequently...

Page 13: ...The HOLD light will come on when cooking is complete Switch ROAST N HOLD off for normal oven control ROASTING GUIDE _____________________________________________________ MEAT Suggested Suggested POUL...

Page 14: ...LAMP GLASS simply unscrew anti clockwise clean and replace but do not overtighten Keep liquids away from the light sockets If there is hardened food spillage in the oven sprinkle the affected areas w...

Page 15: ...section Replace Replace FAN DOESN T OPERATE Thermostat not on Fan only operates when the thermostat is on Door not closed Fan only operates when the door is closed Door microswitch out of adjustment...

Page 16: ...between Spark kinked Earth centre 3 5mm Gap required between Earth Main Burner 7 10mm NOTE Set test point pressure at gas control to LPG Propane Butane 2 50kPa Natural 0 90kPa Town Gas 0 16kPa BURNER...

Page 17: ...he screw holding the control panel closed and open the control panel IGNITION CONTROL BOX REPLACEMENT Ensure power is off to the oven Remove the side service panel from the RH side panel The ignition...

Page 18: ...stat from oven Replace with new thermostat using reverse procedure HOLD THERMOSTAT REPLACEMENT This thermostat is present to 70o C and is used for the Cook n Hold feature It is mounted remotely behind...

Page 19: ...o screws on the door front Lift off the door outer making sure that glass spacer and undamaged glass pane do not fall out Remove all glass fragments the glass spacer and the undamaged pane The seals o...

Page 20: ...ur Timer 60Hz 011983 Knob 015567 Indicator Light yellow 013542 Roast Switch 013543 Water Switch 012895 Light Switch 013891 Pilot Light 013528 Microswitch 017928 Buzzer 011794 Pre set Hold Thermostat 0...

Page 21: ...961 Ceramic Tile 013555 Fan Puller spares only 016800 Doors Glass Pane 002137 Door Glass Seal 090200 Ball Catch 011005 Ball Catch Adjuster 011786 Ball Catch Plate 016402 Handle End Cap 018081 Handle 0...

Page 22: ...18 STACKING ASSEMBLY...

Page 23: ...19 CIRCUIT SCHEMATIC...

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