BenQ SP820 User Guide - Page 35

Maintenance and Security, Replacing the Projection Lamp - mount

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MAINTENANCE AND SECURITY Replacing the Projection Lamp The projection lamp should be replaced when it burns out. It should only be replaced with a certified replacement part, which you can order from your local dealer. Caution: When removing the lamp from a ceiling-mounted projector, make sure that no one is under the projector. Glass fragments could fall if the lamp has been burned out. Important: 1. The lamp contains a certain amount of mercury and should be disposed of according to local ordinance regulations. 2. Avoid touching the glass surface of the new lamp: Doing so may shorten its operation life. Warning: Be sure to turn off and unplug the projector at least an hour before replacing the lamp. Failure to do so could result in a severe burn. 1. Loosen the two captive screws on the lamp compartment cover (A). - 29 -

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– 29 –
M
AINTENANCE AND
S
ECURITY
Replacing the Projection Lamp
The projection lamp should be replaced when it burns out. It should only be replaced with a certified
replacement part, which you can order from your local dealer.
Caution:
When removing the lamp from a ceiling-mounted projector, make sure that no one is under the pro-
jector. Glass fragments could fall if the lamp has been burned out.
Important:
1.
The lamp contains a certain amount of mercury and should be disposed of according to local or-
dinance regulations.
2.
Avoid touching the glass surface of the new lamp: Doing so may shorten its operation life.
Warning:
Be sure to turn off and unplug the projector at least an hour before replacing the lamp. Failure to do
so could result in a severe burn.
1.
Loosen the two captive
screws on the lamp
compartment cover (
A
).