Operation; Safety Instructions For Operation; Manually Open Or Close The Garage Door; Open Or Close The Garage Door (Other Operation Modes) - Becker BOM 850C-II Handbuch

Operation

Safety instructions for operation

Warning:
Use only by trained persons. All users must be familiar with the applicable safety regulations.
Warning:
Keep hand transmitters out of reach of children.
Warning:
When the drive is actuated, the opening and closing processes must be monitored.
The garage door must be visible from the place of operation.
Make sure that no persons or objects are in the travel path of the garage door.
The stated safety information and instructions as well as the accident prevention regulations and general safety
regulations must be adhered to.

Manually open or close the garage door

During adjustments to the garage door, or during power failure, the garage door can be manually opened or
closed.
1. To move the garage door, manually pull on the pull cord (I) on the
carriage.
2. Disconnect the carriage from the toothed belt.
3. The garage door can now be moved manually.
4. To operate the gate manually for a longer period of time, you can
insert the locking pin (II) into the carriage (III) in the bore provided
for this purpose. To restore normal operation, loosen the locking
pin (II).
Warning:
By using the quick release uncontrolled movements of the garage door are possible.
The garage door may be out of balance or the springs might be broken or worn. Please consult your
door manufacturer.
Note: When installing the system, locking elements of the garage door operator are dismantled. These should be
reinstalled if the garage door has to be operated manually over a longer period of time. This way the garage door
can be locked when closed.

Open or close the garage door (other operation modes)

• Possible operating modes see section "Special settings".
II
III
Operation
I
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