Maintenance And Repair - FlexiForce forceLC2 Handbuch

Maintenance and repair

The safety light curtain does not have any wearing parts that need to be maintained.
The light entry and exit openings are to be cleaned regularly, depending on the dirt that
occurs. Use a cloth with soapy water or a water jet for this purpose. High-pressure cleaners,
abrasives and organic solvents must not be used.
Check regularly whether the light curtains are correctly aligned. Adjust the alignment if
necessary. The light curtain casing, the optics areas, the plug and the connection cable are
to be checked regularly for damage. Parts with significant damage must be replaced.
Furthermore please check detection ability on a regular basis as per manual page 9.
If light curtains are replaced, they must only be replaced by identical light curtains or by
other safety light curtains that are intended for the relevant door by the door manufacturer.
Transmitter and receiver light curtains must only be replaced in pairs so as to ensure that
the same software and hardware status is present.
Repairs must only be carried out by trained personnel.
Versions
Number of channels:
Connection:
Connection cables
Connection plug
Door function:
From 8 to 44 channels
5m and 15m, the total length must not exceed 25m
Pig-tail connector with M8 plug, 4-pin, L=130mm
Continuous interruption starting at the top light beam and going
towards lower light beams does not lead to detection as this
is interpreted as lowering of the door.
After stopping for more than 1.5s interruption will be shown.
Only after complete opening of the door an uninterrupted detection
zone will be signalled at the output.
After that automatic closing is possible.
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manual – forceLC2
10