Air Filter - Dukane 9137WU-RJ User Manual

Maintenance

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.
The air filter has two kinds of filters inside. 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.
Pull the filter cover knobs while lifting it, to take the filter
unit off.
4.
Use a vacuum cleaner for the filter vent of the projector
and both sides of the filter unit.
If the filters are damaged or too soiled, replace them according
to the following procedure number 5 to 7. Otherwise, please
jump to the procedure number 8.
5.
Pull the filter frame's knob up while holding the filter cover
to remove the filter frame, then take the filters out.
6.
Set new filters where former filters were. Put the larger
meshed filter into a filter cover first. Then put the finer
meshed filter on the larger meshed one.
7.
Put the filter frame back where it was.
8.
Put the filter unit back into the projector.
9.
Turn the projector on and reset the filter time using the
FILTER TIME item in the EASY MENU
(1) Press the MENU button to display a menu.
(2) Point at the "FILTER TIME" using the ▼/▲ button, then press the ►
button. A dialog will appear.
(3) Press the ▲ button to select RESET on the dialog. It performs resetting
the filter time.
WARNING
is not plugged in, then allow the projector to cool sufficiently.
►Use only the air filter of the specified type. Do not use the projector without the
air filter or the filter cover. It could result in a fire or malfunction to the projector.
►Clean the air filter periodically. If the air filter becomes clogged by dust or the like,
internal temperatures rise and could cause a fire, a burn or malfunction to the projector.
NOTE • Please reset the filter time only when you have cleaned or replaced
the air filter, for a suitable indication about the air filter.
• The projector may display the message such as "CHECK THE AIR FLOW" or
turn off the projector, to prevent the internal heat level rising.
456-8949H
►Before taking care of the air filter, make sure the power cable
68
Filter cover
Filter cover knobs
Filter unit
Filter frame
Filter (finer meshed)
Filter (larger meshed)
Filter cover