Service manual

-22-
Revision 1/F3503
6.4 ADJUSTMENT / CALIBRATION
6.4.1 THERMOSTAT CALIBRATION - E25
IMPORTANT: IF THE OVEN
TEMPERATURE NEEDS TO BE
INCREASED, ENSURE THAT THE
THERMOSTAT IS IN THE ‘OFF’ POSITION
BEFORE CARRYING OUT ADJUSTMENT.
IF OVEN TEMPERATURE NEEDS TO BE
DECREASED, ENSURE THERMOSTAT IS
IN THE ‘MAX’ TEMPERATURE POSITION
BEFORE CARRYING OUT ANY
ADJUSTMENT.
1) Turn off power.
2) Remove thermostat knob by pulling it
firmly away from control panel.
3) Adjust the calibration screw located in the
centre of the thermostat shaft.
To increase oven temperature, turn
calibration screw anticlockwise.
To decrease oven temperature, turn
calibration screw clockwise.
Adjustment of the calibration nut by 1°
angular will alter oven temperature by
approximately 0.8°C (1.5°F).
Figure 6.4.1
Calibration Screw
6.4.2 DOOR MICROSWITCH ADJUSTMENT
1) Open oven door.
2) Open control panel (refer 6.2.1).
3) With fingers, bend actuator arm of
microswitch so that switch operates when
door is in closed position.
Actuator Arm
Figure 6.4.2
6.4.3 60 MINUTE TIMER ZERO POSITION
ADJUSTMENT
1) Remove 60 minute timer knob by pulling it
firmly away from control panel.
2) Open control panel (refer 6.2.1). Loosen
two screws on control panel holding 60
minute timer.
Figure 6.4.3
3) The timer can now be rotated as required
to ensure that the buzzer sounds at the
zero position.
Two Screws