48
Rotate the inner knob until the locking device is pointing downwards.
Insert the screwdriver and press the locking device.
Mount the control knob on the inner knob. Continue to press with the screwdriver and turn the control knob clockwise
until it stops when it is in position.
11.2 Control knob
11.2.1 Replacement of control knob
Disconnect the power to the machine.
Insert a screwdriver in the upper hole.
Service Manual
fig.7494
fig.7495A
fig.7491