Hitachi CP-RX80W User Manual page 55

Cleaning and replacing the air fi lter (continued)
WARNING
is not plugged in, then allow the projector to cool suffi ciently. Taking care of the
air fi lter in a high temperature state of the projector could cause an electric shock,
a burn or malfunction to the projector.
►Use only the air fi lter of the specifi ed type. Do not use the projector without the
air fi lter or the fi lter cover. It could result in a fi re or malfunction to the projector.
►Clean the air fi lter periodically. If the air fi lter becomes clogged by dust or the
like, internal temperatures rise and could cause a fi re, a burn or malfunction to
the projector.
NOTE
• Please replace the air fi lter when it is damaged or too soiled.
• When you replace the projection lamp, please replace the air fi lter. An air fi lter
of specifi ed type will come together with a replacement lamp for this projector.
• 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 off the projector, to prevent the internal heat level rising.
►Before taking care of the air fi lter, make sure the power cable
Maintenance
55