Maintenance & Servicing - Carrier 42AM ATEX serie Installations-, Betriebs- Und Wartungsanleitung

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 diffuser +: 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 connections + 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 casing + 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
*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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