Operation Manual

61
EN
Maintenance
Defective door systems and safety equipment
result in the risk of injury.
For your safety, you should comply with the
recommended maintenance intervals for your
door system, including all safety equipment.
Maintenance interval:
Have the door system inspected by a special-
ist company before initial operation and then
as required, but at least once a year.
Regular checks of wearing parts:
There is a risk of injury due to defective
or worn components.
Check the system therefore regularly for signs of wear,
damage or lack of balance of the door.
Do not use the door under any circumstances if repairs or
adjustments need to be made, as a faulty or imbalanced
door can lead to injuries.
Monthly checks on the obstacle recognition (power limiting)
Run the door into the final open position.
Place a 50 mm high object, e.g. a wooden
block, in the direction of travel of the door.
Close the door by actuating the hand trans-
mitter.
If the door hits an obstruction when closing,
the door operator automatically stops and
opens the garage door fully.
After this, remove the obstruction.
After removing the obstruction, you can oper-
ate the garage door operator nor-mally again.
1.
2.
3.
4.
5.
6.
Placing an approx. 50 mm wooden block in the direction
of travel of the door.
If necessary, correct and check the alignment
once again, as an incorrect alignment cause pose
a threat, see page 53.
Check:
◆ All screw connections to ensure they are tight
◆ Cables for damage
◆ Springs and fixing parts
There is a risk of injury due to the extremely
taut door springs.
◆ Never replace the door springs yourself.
◆ Have all work on the mechanical system and springs
carried out by a qualified person.