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5-2-7. Fan Motors Cleaning
Notice
Clean the fan motor on the rear panel often because it accumulates dust easily.
The dusty fan motors disturb the air flow through the unit, and arise in the inside
temperature of the unit may badly influence the performance and life of the unit.
Tools
. Cleaning cloth:
3-184-527-01
. Cleaning fluid:
9-919-573-01
. Vacuum cleaner
Procedure
1. Remove the power panel. (Refer to Section 2-3-4.)
Disconnection of harnesses is not necessary.
2. Remove the connector panel. (Refer to Section 2-3-3.)
Disconnection of harnesses is not necessary.
3. Remove the dust on the fan motors using a vacuum cleaner.
4. Clean the blades of the fan motors (shaded portion in the figure) using cleaning
cloth moistened with a cleaning fluid.
5. Reattach the connector panel. (Refer to Section 2-3-3.)
6. Reattach the power panel. (Refer to Section 2-3-4.)
DNW-A22/A22P
Fan motor
Fan Motor Cleaning
Fan motor
5-2. Cleaning
Blade
5-11
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