86
12.2 Control knob
12.2.1 Replacement of control knob
Disconnect the power to the machine.
Insert a screwdriver in the upper hole.
Gently push the screwdriver inwards and turn the control knob counter-clockwise until the screwdriver goes further in.
Continue turning a quarter of a turn until it is possible to remove the control knob.
Cover ring
When the control knob is removed, insert the screwdriver in the lower hole and press gently. Turn the cover ring
counter-clockwise until it is possible to remove the cover ring.
Service Manual
fig.7491
fig.7492
fig.7493