Blue Seal Blue Seal G1100, Owner'S Manual, Page: 18 / 25

To remove and replace electrode assy, remove the screw holding the electrode
positioning bracket to the housing on the inside of the oven. The electrode assy can then
be drawn out of the oven from the R/H side after removing the two screws securing the
mounting bracket to the insulation panel. To replace reverse procedure. Ensure to
correctly set electrode gapping when installing new electrodes and test before fully re-
assembling oven.
GAS CONTROL VALVE REPLACEMENT
Ensure electrical and gas supplies are disconnected. Remove R/H side panel.
Disconnect 5-pin plug from gas control. Disconnect main gas supply pipe from the
s/steel flexible connection to manifold. Unscrew the gas control mounting bracket from
side panel and loosen pipe clamps at rear of oven. Remove the supply pipe assembly.
On work bench remove the gas control and replace. Refit the supply pipe assembly into
oven in reverse order. Reconnect the 5-pin electrical plug. Leak test the appliance.
THERMOSTAT REPLACEMENT
The thermostat fitted to this oven cannot be calibrated. If faulty, replace. Open control
panel, remove thermostat knob, unscrew thermostat from control panel. Remove fan
baffle from inside oven to allow access to the thermostat sensing bulb at rear of oven.
Unclip sensing bulb from its mounts and feed back through rear of oven. Remove
thermostat from oven. Replace with new thermostat using reverse procedure.
'HOLD' THERMOSTAT REPLACEMENT
This thermostat is present to 70
o
C and is used for the 'Cook'n Hold' feature. It is mounted
remotely behind the control panel. To replace follow same procedure as for main oven
thermostat.
SWITCH AND INDICATOR LIGHT REPLACEMENT
Release the screw and swing open the control panel. Disconnect the wires from the
faulty component. Press in the locking tabs on the sides of the component and press the
component out. Fit the new component by the reversal of the above procedure. Connect
the wires to the new component and check for the correct connections against the wiring
schematic on the rear panel of the unit or back page of this book.
PILOT LIGHT REPLACEMENT
Open the control panel as previously described. Detach the pilot light wires and push the
pilot light forward out of the control panel. Fit the replacement then reattach the wires.
TIMER REPLACEMENT (60 MIN)
Open the control panel as previously described. Remove the knob from the timer.
Unscrew both screws from the front of the control panel and remove the timer from the
back to replace with a new one.
TIMER REPLACEMENT (3 HOUR)
Open the control panel as previously described. Remove the knob from the timer.
Unscrew the locking nut on the front of the timer and remove the timer from the back to
replace.
BUZZER REPLACEMENT
Remove R/H side panel. Disconnect wires from buzzer found secured to insulation
panel. Replace buzzer and reconnect wires. Refit side panel.
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SERVICING