13.10 Main circuit board
13.10.1 Removing the board
1. Unfasten the 5 screws fixing the board
assembly to the control panel.
2. Use a screwdriver to lever off the fixing clips
without straining them too much, and remove
the entire board assembly.
13.10.2 Removing the selector pin
The selector pin can be removed after removing the
main circuit board.
1. Turn the selector pin to the OFF position.
2. Pull it outwards.
WARNING
If the pin does not come out, check carefully to
ensure that it is in the proper OFF position.
13.10.3 Removing the selector dial
The selector pin can be removed after removing the
main circuit board.
1. Press the two fixing clips towards the centre.
2. Push the dial outwards.
13.10.4 Buttons and button springs
Buttons, together with button springs and light diffusor remain attached to the main circuit board support by
means of side clips.
To remove them, lever them off gently with a screwdriver without forcing them.
If the individual buttons are removed, before replacing them check the number on the inside of each one
and make sure thay are positioned as shown in the figure.
ADL 2010 / 01
45/57
599 72 63-27