Functioning Of Integrated Safety Unit; Installation; Safety Instructions For Installation; Ttz Guideline - Burglar Resistance For Garage Doors - Becker BOM 850C-II Handbuch

Functioning of integrated safety unit

If the closing garage door encounters an obstruction, the closing motion stops and the door opens a few
centimetres again, or, depending on its position, completely.
If the opening garage door encounters an obstruction, the door stops and moves back for approximately
1 second.

Installation

Drive and accessories
2x
AWG 22

Safety instructions for installation

• Installation must only be carried out by qualifi ed technicians.
• Read these installation instructions before you start installing the product.
TTZ guideline - Burglar resistance for garage doors
In order to comply with the TTZ guideline, corresponding accessories are necessary for increased burglar
protection. These accessories can be ordered separately. Please use our Secü Kit and follow the instructions
WN 020690-45-5-32. Also follow the instructions WN 902004-21-6-50 as installation instructions for TTZ guideline
burglary resistance for garage doors.
2x
AWG 22
2 x
2x
AWG 22
Y-OB
2 x 1,0
2x
AWG 22
Installation
33