Rockwell Automation Sensia Jiskoot InSpec Remote I/O HUB, Инструкция по установке, эксплуатации и обслуживанию

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Section 11: Inspection & Maintenance InSpec Remote I/O HUB (ATEX, IECEx)
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Inspection & Maintenance
Inspection and maintenance of this equipment should be carried out to IEC/EN 60079-17.
Repairs may only be carried out by a qualified electrician and will subsequently have to be checked by an
“expert”.
WARNING
This Instrument Has No User Serviceable Parts
Any Attempt To Repair The Instrument May Invalidate The Warranty
Opening up enclosure will reveal hazardous live parts
HEALTH & SAFETY PRECAUTIONS
MAINTENANCE
There are no maintenance requirements for this equipment.
Calibration requires the enclosure to be opened and power to be applied. This may require authorised access
under the site permit-to-work system and/or continuous gas monitoring as determined by the site operator's
health and safety systems.
ANNUAL MAINTENANCE

It is recommended that the Jiskoot InSpec Remote I/O Hub is calibrated, and a detailed inspection of the
equipment carried out at least once per annum.

The enclosure should be inspected on a regular basis after installing.

A visual inspection should be made to ensure all cover bolts are installed, tight and in good condition.

A visual inspection should be made to ensure all conduit/cable connections are intact and free of
corrosion.

If the enclosure must be opened for servicing, the following procedures should be followed:
o
Disconnect power (isolate circuits).
o
Remove all cover bolts, clean and inspect. Replace any corroded or otherwise damaged bolts
with factory-approved bolts.
ENCLOSURE SCREW/BOLTS
Use only bolts supplied with the enclosure.
(HEX HEAD COVER BOLT: ISO 4014 OR ISO 4017, GRADE/CLASS 8.8, THREAD FIT CLASS
6H.)
The recommended torque value for M12 x 1.75” bolts is 83 Nm (61 ft lb).