Cleaning And Replacing The Air Filter - Christie LWU701i Operating Manual

Maintenance
Cleaning and replacing the air fi lter
Check and clean the air fi lter periodically. When the indicators or a message
prompts you to clean the air fi lter, comply with it as soon as possible.
The fi lter unit with two sheets of fi lters is inside of the fi lter cover. The extra air fi lter
is attached to inner side of the fi lter cover. If one of the fi lters is damaged or heavily
soiled, replace whole fi lter set with a new one.
Request for a fi lter set with the following type number from your dealer when
purchasing a new one.
Type number : 003-005339-01 (UX40821)
1.
Turn the projector off, and unplug the power
cord. Allow the projector to suffi ciently cool
down.
2.
Use a vacuum cleaner on and around the
fi lter cover.
3.
Pick and pull up the fi lter cover knobs to
take it off.
4.
Press up slightly on the bottom side
knobs to unlock the bottom side of the
fi lter unit. Pull the center knob to take the
fi lter unit off.
5.
Use a vacuum cleaner to clean the fi lter
vent of the projector and the outer side of
the fi lter unit.
6.
The fi lter unit consists of two parts. Press
down around the interlocking parts to
unlock, then separate the two parts.
7.
Use a vacuum cleaner to clean the inner
side of each part of the fi lter unit to clean
them up. If the fi lters are damaged or
heavily soiled, replace them with the new
ones.
8.
Combine the two parts to reassemble the
fi lter unit.
9.
Put the fi lter unit back into the projector.
(continued on next page)
LWU701i/LW751i/LX801i/LWU601i/LW651i
User's Manual - Operating Guide
2
3
Filter cover
knobs
4, 5
6
7
110
Filter cover
Extra
air fi lter
Filter unit
Filter unit
knobs
Interlocking
Parts
020-000786-02
LIT MAN USR D2