Cleaning And Replacing The Air Filter - Hitachi CP-RX94 User Manual

Maintenance

Cleaning and replacing the air filter

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.
Replace the filters when they are damaged or too soiled. To prepare the new
filters, make contact with your dealer and tell the following type number.
Type number :
When you replace the lamp, please replace the air filter. An air filter of specified
type will come together with a replacement lamp for this projector.
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.
Use a vacuum cleaner for the filter vent of the
projector.
5.
Take the filter out pulling the filter's knob up while
holding the filter cover.
6.
Use a vacuum cleaner on both sides of the filter.
If the filter is damaged or heavily soiled, replace it
with the new one.
7.
Put the filter back into the filter cover.
8.
Put the filter unit back into the projector.
(continued on next page)
64
NJ27424
2
Filter cover
3
Filter cover knobs
4
Intake vent
7
Filter cover
Filter Knob