How To Clean The Filter In The Processor Unit - Furuno FMD-3200 Operator's Manual

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swab regularly so that dirt and dust build-up is easily removed. Use a dry swab to

wipe away moisture.

Retaining ring - inner side

5. Re-set the ball and retaining ring. Be sure the retaining ring is not inserted re-

How to Clean the Filter in the Processor Unit

Have a qualified technician clean the air inlet filter in the Processor Unit when it be-

comes dusty. Remove the filter and clean it with water and a mild detergent. Rinse the

filter, allow the filter to dry then return it to the Processor Unit.

Processor unit, left side

Note 1: Be sure the air inlet is not blocked. A blocked inlet can cause the temperature

to rise inside the cabinet, which can lead to malfunction.

Note 2: The right side of the Processor Unit has an exhaust vent. Remove dust from

the vent as necessary.

24. MAINTENANCE AND TROUBLESHOOTING

Trackball housing

Fmd-3200-bb Fmd-3300