6. Maintenance and Inspection
56
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Replacement fan
For BU75RW/BU100RW rear: Model BUF100R
For BU200RW/BU300RW rear: Model BUF300RF
For BU200RW/BU300RW front: Model BUF300FF
■
Fan replacement procedure
1.
Use a screwdriver to loosen (turn counter-clockwise) and remove the cooling fan screws 4 screws.
①
(The diagram shows the BU200RW/BU300RW rear cooling fan.)
Fan replacement is complete.
4.
Insert the fan into the unit’s fan recess.
①
Use the screwdriver to securely tighten (turn clockwise) the removed screws (4 screws for rear
fan, front fan).
②
When doing so, make sure the cable does not become pinned under the fan cover.
3.
Insert the new fan connector until it clicks into place.
③
The beep stops, and the "EF" status display lamp turns OFF.
2.
While pressing down on the tip of the fan connector
①
, pull it toward
you to disconnect it.
②
The beep stops, and the error lamp turns OFF.
Loosen the 4 Phillips-type screws.
1
2
3
2
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