IFM Electronic E7377A, Руководство по эксплуатации

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Special conditions for safe operation
• Avoid electrostatic charging on plastic units and cables.
• Do not mount the module in the dust flow.
• Avoid dust deposits on the splitter.
• Avoid electrostatic charging, only clean the unit with a damp cloth.
In principle, rubbing with non-conductive materials must be avoid-
ed.
• Avoid direct radiation with high UV components (sunlight), mount
the unit at a protected place.
• The unit is rated for low impact energy (EN60079-0, table 8,
4 joules). Protect splitter and cable against destruction.
• Do not separate the module upper part from the FC lower part
while live.
• Check the tightening torque of the screws two weeks after mount-
ing and retighten them, if necessary.
• Protective caps and housing upper/lower part may only be opened
or closed in a sufficiently clean environment.
• For use in hazardous areas according to the indication compliance
with the protection rating is essential. Therefore appropriate care
must be taken when mounting the housing and the seals, see instal-
lation instructions / mounting.
• Only use the supplied lower part and supplied seals.
• If only one cable duct is used, the other one has to be sealed using
the supplied rubber blanks.
Maintenance / Repair
The unit must not be modified nor can it be repaired. In case of a fault
please contact the manufacturer.
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IRL GB
ENGLISH