SONY BKDW-509
Manual de Servicio

5-2. Cleaning

5-2-9. Cleaning the Fan Motors
n The temperature in the unit increases when dusts attach to the fan motors and disturb the flow of air, and have adverse effects on the performance and life of the unit. Clean the fan motors on the rear panel periodically because it accumulates dusts easily. Tools . Cleaning cloth: 3-184-527-01 . Cleaning fluid: 9-919-573-01 . Vacuum cleaner Rear fan motor Procedure 1. Remove the power panel. (Refer to Section 2-5-4.) However do not disconnect the harness, etc. 2. Remove the connector panel. (Refer to Section 2-5-3.) However do not disconnect the harness, etc. 3. Suck off the dusts on the fan motors using the vacuum cleaner. 4. Clean the blades (shaded portion in the figure) of the fan motor with the cleaning cloth moistened with cleaning fluid. 5. Install the connector panel. (Refer to Section 2-5-3.) 6. Install the power panel. (Refer to Section 2-5-4.)

Fan motor

Blade

Fan motor

Cleaning the Fan Motor
HDW-F500E MMP1

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