3202 - 11
BINC Rev: 4/97 Service Documentation
Service Information
BAG Rev: 11/96 3202
Dismantling Remove all supplementary parts from the device and turn the switch to the “0”
position.
Exchangeable parts assembled in the housing upper part
Remove the cover (1) by means of a dismantling fork (already existing for K 1000),
see sketch 1.
Now, the leg spring (3), the lever (4) and the switching-PCB (5) can be reached.
Exchangeable Parts assembled in the housing lower part
For the sake of a better dismantling, the parts in the housing upper part must be
dismantled.
Take off the setting knob (10) and the switch knob (11) to the front. Remove the
button (12) and the pressure spring (13) to the front.
Place the supporting plate underneath the corresponding coupling shaft by inserting
the supporting bolt from the lower side into the small long hole (8 x 3 mm) in the
base plate, see sketch 2. Now, cleave the coupling (6/7) with an appropriate tool
(e.g. screwdriver size 4 - 5.5 mm) in the center of the top and remove it from the
shaft.
Unscrew the screws (35) in the base (33) and remove the base.
The completely assembled carrier with motor can be removed from the housing.
All remaining parts which are as well shown in the exploded drawing can be disman-
tled and exchanged.
Before dismantling the gear wheels with shafts (26/28), the tension roller (27) and
the motor (18) the toothed belt (29) must be removed.
The safety lock (8) is inserted in the housing by means of two snap-in pins.
Reassembly To be performed in reversed order. However, attention must be paid to the
following points:
After reassembling the gear wheels (26/28), the tension roller (27) and the motor
(18) the toothed belt must be orderly positioned and the tension must be reapplied.
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