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© Munters Corporation, August 2019
QM1077r13
5. Maintenance
The following inspection and cleaning procedures should be performed monthly:
Tools Needed for Maintenance:
wrenches: 10mm, 13mm, 17mm, 27mm, ½", 6mm Hex
1)
INSPECT PROPELLER
: Check that propeller is secure on drive hub and that
there are no signs of damage. The blades are of a self-cleaning design and should
not require maintenance.
2)
CLEAN
regularly for best results:
• FAN
MOTOR:
Remove any dust accumulation from motor using a brush or
cloth. (DO NOT use a pressure washer). A clean motor will run cooler and last
longer. At the same time, verify that the motor is secure in its mount.
• DAMPER:
Carefully clean dust from damper doors and frame so that doors
open and close freely. A brush or cloth should be used.
• GUARD:
Clean any dust or feathers from fan guards using a brush. Dirty
guards can reduce airflow.
3)
CHECK FASTENERS:
For safety, all fasteners should be inspected 1 month after
initial operation and yearly thereafter. Tighten any loose connections.
4)
INSPECT FAN CONTROL:
With power disconnected, inspect all electrical
connections. Wiring should be secure and in good condition. Remove any dust
build-up from control case and sensor using a soft brush or cloth.
NEVER CLEAN
ELECTRICAL EQUIPMENT WITH A PRESSURE WASHER!
Maintenance
5.
WARNING
!
Disconnect Power
Before Servicing
WARNING
!
Moving Parts, Disconnect
Power Before Servicing.
WARNING
!
Moving Parts: Disconnect
Power Before Servicing.
WARNING
!
Do Not Power Wash
Electrical Devices.
