699-41-20.1
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4
Regular checks
4.1
Wiring
All plug connectors should be clamped or screwed together. The cables
deployed from the Xemo controllers’ motors to their power stages are
compatible with drag chains and have long life spans. However, these
life spans can only be reached if the cables can move freely within the
drag chains and without being pinched by others cables, air line hoses
etc. For that reason, you should check the drag chains at regular intervals
and, if necessary, rearrange the other cables, lines, etc.
4.2
Dust deposits
At least once per year, Xemo controllers should be checked for dust de-
posits which can occur through normal convection. If there are obvious
dust deposits, these must be removed by blowing-out or vacuuming the
unit. If a pressed-air pistol is used for this purpose, the pressed-air stream
should not be directed at the system from close proximity, otherwise
some parts might be damaged. A thick layer of dust prevents heat con-
vection from integrated performance components, and in extreme cases
can lead to electrical short circuits.
Because of their forced convection, Xemo R Controllers must be checked
more frequently. In case you suspect stronger dust deposits in the inte-
rior, the device should be completely.