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Maintenance
DANGER
Always disconnect, lock and tag power source before
installing or servicing. Failure to disconnect power
source can result in fire, shock or serious injury.
DANGER
Pour écarter les risques d'incendie, de choc électrique
ou de blessure grave, veiller à toujours débrancher,
verrouiller et étiqueter la source de courant avant
l'installation ou l'entretien.
Once the fan has been put into operation, a periodic
maintenance program should be set up to preserve
the reliability and performance of the fan. Items to be
included in this program are fasteners, setscrews and
removal of dust and dirt.
Parts List
Each fan bears a manufacturer's nameplate with model number and serial number embossed. This information
will assist the local representative and the factory in providing service and replacement parts. Before taking any
corrective action, make certain unit is not capable of operation during repairs.
Propeller
4
Axial Condenser Fans
Fasteners and Setscrews
Any fan vibration has a tendency to loosen mechanical
fasteners. A periodic inspection should include checking
all fasteners and setscrews for tightness. Particular
attention should be paid to fasteners and setscrews
attaching the propeller to the motor and the direct drive
motor propeller assembly to the fan guard.
In General
1. With a dry rag, periodically clean propeller, guard,
2. Check for unusual noises when fan is running.
3. Periodically inspect and tighten all bolts.
Fan Panel
Motor
and motor when excessive dirt and particles
accumulate. Allow motor sufficient time to cool as it
may be hot enough to cause injury.
Junction Box – Optional Accessory
Guard
®
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