Installation Instructions

69
46900V001_Rev-D_EN
16. Troubleshooting
16.1 Safety instructions for
troubleshooting
Follow the basic safety instructions listed below.
DANGER
Danger if not observed!
If safety instructions are not observed,
serious injury or death may result.
► All safety instructions must be complied
with.
DANGER
Danger due to electric current!
Contact with live parts may result
in electric current owing through
the body. Electrical shock, burns, or
death may result.
► All work on electrical components
may only be carried out by a trained
electrician.
► Disconnect the mains plug before
working on the operator.
► If an accumulator is connected,
disconnect it from the control unit.
► Check that the operator is not live.
► Secure the operator against being
switched back on.
WARNING
Danger of falling!
Unsafe or defective ladders may tip and
cause serious or fatal accidents.
► Use only a non-slip, stable ladder.
► Ensure that ladders are safely
positioned.
WARNING
Danger for trapped persons!
Persons may be trapped inside the
garage. If trapped persons cannot free
themselves, severe injury or death may
result.
► Test the operation of the emergency
release regularly from inside and if
necessary, also from outside.
► You must have faults repaired
professionally without delay.
WARNING
Danger due to falling parts!
Parts of the door may become detached
and fall. Persons may be hit. Severe
injuries or death may result.
► Always keep the moving door in sight.
► Keep all persons and animals away
from the door until it is completely
opened or closed.
► Do not drive through the door until it
has opened completely.
WARNING
Danger of entrapment!
Loose clothing or long hair may be
trapped by moving parts of the door.
► Keep clear of the moving door.
► Alwaysweartight-ttingclothing.
► Wear a hairnet if you have long hair.