Stahl 8624-1, Руководство по эксплуатации

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Commissioning
24
167921 / 862460300010
S-BA-8624/1-01-en-30/07/2008
Control unit Ex p
8624/1
10 Commissioning
Before commissioning, ensure that:
X
the cover of the control unit is correctly closed,
X
unused cable entries are sealed with plugs certified to Directive 94/9/EC, and unused
holes are sealed by stopping plugs certified to Directive 94/9/EC.
X
the operating mode and the purging process is set according to the corresponding
zone.
11 Maintenance
11.1 Regular Maintenance Work
X Consult the relevant national regulations (e.g. IEC/EN 60079-17) to determine the type
and extent of inspections.
X Plan the intervals so that any defects in the equipment which may be anticipated are
promptly detected.
To check as part of the maintenance schedule:
X
Check that cables are clamped properly.
X
Inspect device for visible damage.
X
Compliance with the permitted temperatures in accordance with IEC/EN 60079-0.
X
Make sure the device is used according to its designated use.
11.2 Cleaning
The inspection window of the control unit must be cleaned only when it is heavily soiled.
X
Clean with a moist cloth.
X
Use water or mild, non-abrasive, non-scratching cleaning agents.
X
Never use aggressive cleaning agents or solvents.