Benq PB8263 Manual Do Utilizador
Maintenance
51
Replacing the lamp
•
To reduce the risk of electrical shock, always turn the projector off and disconnect the
power cord before changing the lamp.
power cord before changing the lamp.
•
To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes
before replacing the lamp.
before replacing the lamp.
•
To reduce the risk of injuries to fingers and damage to internal components, use caution
when removing lamp glass that has shattered into sharp pieces.
when removing lamp glass that has shattered into sharp pieces.
•
To reduce the risk of injuries to fingers and/or compromising image quality by touching
the lens, do not touch the empty lamp compartment when the lamp is removed.
the lens, do not touch the empty lamp compartment when the lamp is removed.
•
This lamp contains mercury. Consult your local hazardous waste regulations to dispose
of this lamp in a proper manner.
of this lamp in a proper manner.
1.
Turn the power off and disconnect the projector from the wall socket.
2.
Protect the projector's surface by clearing a flat open area on your desk and placing a
soft item on the desk for padding.
soft item on the desk for padding.
3.
Turn the projector over. Then loosen the
screw and remove the lamp cover. If the
lamp is hot, avoid burns by waiting for 45
minutes until the lamp has cooled.
screw and remove the lamp cover. If the
lamp is hot, avoid burns by waiting for 45
minutes until the lamp has cooled.
4.
Loosen the screw that fixes the lamp to the
projector. If the screw is not loosened
completely, the lamp cannot be removed.
Be careful not to lose the screw as it is
needed to hold the replacement lamp in
place. It is strongly recommended that you
use a magnetic-head screwdriver.
projector. If the screw is not loosened
completely, the lamp cannot be removed.
Be careful not to lose the screw as it is
needed to hold the replacement lamp in
place. It is strongly recommended that you
use a magnetic-head screwdriver.
5.
Lift the handle so that it stands up. Use the
handle to slowly pull the lamp out of the
projector.
handle to slowly pull the lamp out of the
projector.
•
Pulling too quickly may cause the lamp to
break and scatter broken glass in the
projector.
break and scatter broken glass in the
projector.
•
Do not place the lamp in locations where
water might splash on it, children can reach
it, or near flammable materials.
water might splash on it, children can reach
it, or near flammable materials.
•
Do not insert your hands into the projector
after the lamp is removed. If you touch the optical components inside, it could cause
color unevenness and distortion of the projected images.
after the lamp is removed. If you touch the optical components inside, it could cause
color unevenness and distortion of the projected images.
6.
Insert the new lamp. Ensure the handle is fully laid flat and locked in place. Reinsert
and tighten the screw firmly.
and tighten the screw firmly.
•
A Loose screw may cause a bad connection, which could result in malfunction.
•
Do not over tighten the screw.