Service manual

Page 14 400 Series Ovens 32Z3769 Issue 1
3
Remove the 3mm spacers and open and close
the door 2 or 3 times to allow the parts to work
together.
Set a Multimeter Resistance [ Ω ] and connect
the meter to the microswitch terminals 37 &
29.
Check that microswitches SW1,SW2 and SW3 are in the CLOSED [ON]
position and the Multimeter reads a minimal resistance.
If the meter reads Open Circuit, remove the 1mm spacers and repeat steps 1-
4 moving the switch assemblies very slightly further down.
This procedure may need to be repeated several times to achieve a
satisfactory arrangement.
4
To confirm the oven operates at a 1mm door open position.
Replace the 3mm spacers with the two 1mm Spacers.
1mm Spacers
0.1
Open Circuit
3mm Spacers
The meter should now read open circuit,
if not repeat steps 1 & 2 adjusting the switch assemblies slightly
upwards, ensuring the Microswitches are in the OPEN [OFF]
position.
Replace the 3mm spacers on the door and over
the corners of the seal as before.
Door
Seal
Door
Door
Seal
Door