Hitachi CP-SX5500W, Руководство по обслуживанию

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CP-SX5500W
Air Filter
Replacing the Air Filter
Replace the air filter if contamination cannot be removed, or if it
is damaged.
1. Remove the filter lid.
2. Pull and remove the old filter from the filter box.
3. Insert the new filter to the filter box. Push left and right edges
of the filter with fingers in order to fit the filter to the box
properly. Check that there is no gap between the filter and
plastics at top, left and right side edge of the filter.
4. Set the filter lid.
Cleaning the air Filter
The air filter should be cleaned as described below at intervals of approximately 300 hours.
1. Switch the projector power supply OFF, and remove the power cord from the power outlet.
2. Clean the air filter with a vacuum cleaner.
Option Air filter: MN04291
CAUTION
Switch power OFF and remove the power cord from the power outlet before beginning mainte-
nance work. Please read the separate “SAFETY INSTRUCTIONS” thoroughly to ensure that
maintenance is performed correctly.
Replace the air fi lter if contamination cannot be removed, or if it is damaged. Contact your dealer
in such case.
Do not use the equipment with the air fi lter removed.
When the air fi lter is clogged with dust etc. the power supply is switched OFF automatically to
prevent the temperature rising inside the projector.
CP-SX5500
Filter box
Filter Lid
Filter
Please clean with
a vacuum cleaner.