3. Machine presentation
3
7
438 9149-41/03
04.03
Service
Manual
8
Fig.
7
Fig.
8
Door lock
The door lock is an electro-mechanical type with
double safety switches. The lock is bi-stable, i.e.,
it needs to receive an active pulse from the
control in order both to lock and unlock the door.
A separate printed circuit board, called door lock
control, can be fitted onto the programme unit.
This board controls locking and unlocking. The
card has separate checks for empty drum and
stopped drum. Together with the checks built into
the programme unit, this guarantees that the
door cannot be opened by a mistake.
The door lock on the machine is described in
detail in section 29. Door and door lock.
5191
Door lock
control
A31
Level
guard
B2
M1
Door lock
A41
Programme unit
A1
Motor
control U1
Rotation sensor B3
7
6110
Door lock control
Door lock
Summary of Contents for W3105H
Page 1: ...Service Manual W365H W375H W3105H W3130H W3180H W3240H W3300H Exacta 438 9201 81 EN 06 42 ...
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