Carrier 42AM ATEX, Installation, Operation And Maintenance Instructions

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6 - MAINTENANCE & SERVICING
1 Casing: annual cleaning with a soft, slightly damp cloth +
retightening the screws.
2 Hydraulic coil:
annual blasting with compressed air +
sealing check + retightening the hydraulic connections.
3 JET+ air di: annual cleaning with a soft, slightly
damp cloth.
4 Protection cage: annual cleaning with a brush +
retightening the screws.
5 ATEX motor: annual cleaning of dust deposits with a
brush + retightening the electrical conne check the
tightness of the motor mounting bolts on the support bracket.
6 Impeller:
annual cleaning with a soft, slightly damp cloth
+ check that the impeller rotates freely by spinning it manually. It
must not under any circumstances rub against the check
the tightness of the impeller mounting bolts on the motor shaft.
Noted : The layer of dust must be no thicker than 5 mm on any
section of the device
To be carried out :
-
switched off
-
by qualified personnel
-
in accordance with applicable ATEX recommendations and
those at the installation site
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6
5
4
*or as soon as necessary, particularly in the event of a prolonged period without use of the device so that the layer of dust is no thicker than 5 mm.
Faulty motors must only be replaced by CIAT in the factory on a certified ATEX production line or by ATEX qualified personnel
whose qualifications can be proven.
Failure to observe these instructions will render the unit's ATEX certification null and void
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