4
Start-up
4.1
Requirements on the door and the lock
cylinder
Please read this entire section before starting to
mount the device.
4.1.1
Door requirements
The door lock drive can only be used on doors with locks
and bolts that move easily and do not jam.
Doors with locks that can only be operated by
pushing, pulling, lifting, lowering or twisting the
door are not suitable for operation with the lock!
Note, especially with wooden doors, that weather can
cause the door to warp, which can in turn make the door
unsuitable for locking and unlocking operation with the
lock at times. The lock cannot handle the forces that are
required by a warped door on the door latch.
Make sure that the door can be locked and unlocked
smoothly and easily under all climatic conditions before
implementing the drive. This can be tested by locking and
unlocking the door lock with the key and without using the
door handle. Set the door hinges and/or the striking plate
in the door frame so that locking and unlocking is smooth
Start-up
35