Working basis
Service Instructions 967 - 02.0 - 12/2015
11
3.3.2 Removing and fitting the arm cover
If necessary, each of the two top covers can be removed separately.
Fig. 2: Removing and fitting the arm cover
Removing the left arm cover
1. Turn left adjusting wheel (2) to position 0.
2.
Turn right adjusting wheel (1) to position 8.
The cover cannot be removed unless the adjusting wheels are set to
the proper position.
3. Loosen the screws (3).
4. Lift the upper left cover (4) up in the direction of the arrow.
Removing the right arm cover
1. Turn the lever (7) clockwise as far as it will go.
2
.
Loosen the screws (6).
3. Raise the cover and loosen the supply connector of the fan that is
attached to the underside of the cover.
4. Lift the upper right cover (5) up in the direction of the arrow.
(1) - Right adjusting wheel
(2) - Left adjusting wheel
(3) - Screws
(4) - Upper left cover
(5) - Upper right cover
(6) - Screws
(7) - Lever
①
②
③
④
⑤
⑥
⑦