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5. Maintenance of Your Projector
4
Clean all the dust from the filters using a vacuum cleaner.
Carefully remove the dust from the filter covers as well as from both sides of all the filters.
Remove the dust from the grates on the outside of the projector as well.
Some intake vents do not have grates. Be sure to also remove any dust stuck to the louver (blind with angled hori-
zontal slats) with a vacuum cleaner.
The grates on the outside of the
projector
NOTE
• Whenever you vacuum the filter, use the soft brush attachment to vacuum. This is to avoid damage to the
filter.
• Do not wash the filter with water. Doing so can result in damage to the filter membrane and also cause
clogging.
5
Put the various parts of the filter together and fit them inside the filter cover.
The three layers of the filter must be assembled and installed in a particular order and direction.
Fine grade filter
Medium grade filter
Coarse grade filter
