Dukane Projector 976SX - Manual (Page 115)

115
Maintenance
Please check and clean the air filter periodically. When the indicators or a message
prompts you to clean the air filter, comply with it as soon as possible.
The filter unit with 2 sheets of filters is inside of the filter cover. In addition, the extra
air filter is attached to inner side of the filter cover of 8971, 8973W,
8973WA and 875WU. If one of the filters is damaged or heavily soiled,
replace whole filter set with a new one.
Request for a filter set with the following type number from your dealer when
purchasing a new one.
Type number <8970, 8972W, 8972WA, 8976SX, 8974WU>: MU06642
Type number <8971, 8973W, 8973WA, 8975WU>: UX38241
1.
Turn the projector off, and unplug the power
cord. Allow the projector to sufficiently cool
down.
2.
Use a vacuum cleaner on and around the
filter cover.
3.
Pick and pull up the filter cover knobs to
take it off.
4.
Press up slightly the bottom side knobs
to unlock the bottom side of the filter unit.
Pull the center knob to take the filter unit
off.
5.
Use a vacuum cleaner for the filter vent
of the projector and the outer side of the
filter unit.
6.
The filter unit consists of two parts. Press
down around the interlocking parts to
unlock, then separate the two parts.
7.
Use a vacuum cleaner for the inner side
of each part of the filter unit to clean them
up. If the filters are damaged or heavily
soiled, replace them with the new ones.
8.
Combine the two parts to reassemble the
filter unit.
9.
Put the filter unit back into the projector.
(continued on next page)
Filter cover
Filter cover
knobs
Filter unit
Filter unit
knobs
Interlocking
parts
2
3
4, 5
6
7
Extra
air filter
< Only for 8971, 8973W, 8973
and 8975WU>
Cleaning and replacing the air filter