11 MANUAL OPERATION IN THE EVENT OF FAULTS
11.1 DISENGAGING THE MOTOR
The gate can be opened by hand in emergency situations. The gear wheel of the drive unit will have
to be disengaged from the toothed bar for this.
Open the drive unit cabinet (key)
Set the automatic fuse to “OFF”.
Pull the disengagement lever
forwards after which the
gate can be opened and closed manually.
Illustration 25: release the motor
When locking the system again, close the gate as far
as the mark on the bottom rail. Now move the gate to and fro
or sideways a bit to engage the gear wheel with the toothed
bar.
Set the automatic fuse to “ON”. Lock the drive unit
cabinet after
use.
Illustration 26: lock the motor
11.2 AUTOMATIC DISENGAGEMENT
Versions with automatic disengagement if there is a power failure can be recognized by a coil;
this will automatically disengage the drive if a power failure occurs.
Illustration 27: Automatic disengagement
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