Cleaning the fan filter elements – Yamaha PC4002M User Manual
Page 12
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CLEANING THE FAN FILTER ELEMENTS
1. Make sure the power to the amplifier is OFF.
2. Remove the power plug from the AC mains socket.
3. Use the supplied 3mm Allen key (hex wrench) to remove
the four hex bolts securirig the front filter grilles.
4. Remove the filter elements, and wash in plain water. If
the filter elements are exceptionally dirty, detergent
(washing-up liquid) may be used.
5.
Dry the filter elements thoroughly. NEVER REPLACE
THE
FILTER
ELEMENTS
WHILE
THEY
ARE
STILL
WETI
Replace the elements and front filter grilles. (The re
placement part number of the filter element is Vi 31380.)
10
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