Hitachi CP-X600 series, Руководство по обслуживанию

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CP-X600(EDX40K3)
6-5 Air filter
WARNING
• Before caring, make sure the power switch is off and the power cable is not plugged in, then allow the
projector to cool suf fi ciently. The care in a high temperature state of the projector could cause an electric
shock, a burn and/or malfunction to the projector.
• Use only the air fi lter of the speci fi ed type. Do not use the projector with the air fi lter and the fi lter cover
removed. It could result in a fi re and/or malfunction to the projector.
• The air fi lter should be cleaned periodically. If the air fi lter becomes clogged by dust or the like, internal
temperatures rise and could cause a fi re, a burn and/or malfunction to the projector.
NOTE
• Please replace the air fi lter when it is damaged or too soiled, and also when you replace the lamp.
• Please reset the fi lter time only when you have cleaned or replaced the air fi lter, for a suitable indication
about the air fi lter.
• The projector may display the message such as “CHECK THE AIR FLOW” or turn itself off, to prevent the
internal heat level rising.
If the air fi lter becomes clogged by dust or the like, internal temperatures rise and could cause a fi re, a burn
and/or malfunction to the projector. When the indicators or a message prompts to clean the air fi lter, clean
the air fi lter as soon as possible.
Please check and clean the air fi lter periodically, even if there is no message.Please replace the air fi lter
when it is damaged or too soiled.
And also 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 lamp
to cool for at least 45 minutes.
2. When the projector is suspended from the ceiling, apply the
vacuum cleaner to and around the fi lter cover fi rst, to prevent
penetration of dust or the like.
3. Hold the fi lter cover knobs while lifting it.The fi lter unit made up
the fi lter cover and others will come off.
4. Use a vacuum cleaner for the fi lter vent of the projector and the
fi lter frame side of the fi lter unit.
If the air fi lter is damaged or too soiled, replace it according to the following procedure number 5 to 7.
Otherwise, please jump to the procedure number 8.
5. To remove the fi lter frame, hold the fi lter cover while holding and pulling the fi lter frame’s knob by another
hand.
6. Replace the air fi lter with new one. It is recommended that the
fl uted surface of the air fi lter faces the fi lter cover.
7. Put the fi lter frame back.
8. Put the fi lter unit back into the projector.
9. Turn the projector on and reset the fi lter time using the FILTER
TIME function.
(1) Press the MENU button to display a menu. When the EASY
MENU has appeared, please skip the next step (2).
(2) Point at the “OPTION” in the left column of the menu using ▼ / ▲
button, then press the ► button.
(3) Point at the “FILTER TIME” using ▼ / ▲ button, then press the ►
button. A dialog will appear.
(4) Press the ▲ button to select “RESET” on the dialog. It performs
resetting the fi lter time.
The front side of the projector
The filter cover
The filter cover knobs
The filter unit
The filter frame knob
The air filter
The filter frame
The filter cover
The fluted
surface of
the air filter