7.6Test obstacle detection
Warning:
Without properly adjusted settings, a closing door can cause severe injuries to
people (especially small children) and property damage therefore
· after adjustment of the obstacle detection check for flawless functioning.
· the obstacle detection must be checked monthly
The obstacle detection must respond when closing if there is contact with a 5 cm high object
lying on the floor.
Step 1:
Open the door completely. Insert a solid 5 cm high object under the door on the floor.
Step 2:
Close the door using the remote control. The obstacle detection must trigger as soon
as the door touches the object.
If the obstacle detection does not respond, the "Close" end position must be adjusted (see
section 7.4). Then, repeat the test.
If the obstacle detection reacts, remove the test object, then open and close the door four
times to test the settings.
If the drive does not meet this test requirement with the door, please contact a qualified
customer service for garage doors.
7.7Test light barrier
Warning:
If a light barrier is to be installed, it is to be checked for proper operation as follows:
Open the door completely and position a box at least 30 cm high within the effective area of
the light barrier under the door. It must not be possible to close the door.
Note:
Illuminated LEDs on the transmitter and receiver indicate the operational readiness of
the light barrier - see also 6.7. If the transmitter and receiver are not aligned, the light barrier
is not operational and the LED's are off. A light barrier not ready for operation disables the
drive!
28
