Replacing The Lamp - BenQ SH915 User Manual

Replacing the lamp

• If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make
sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes
caused by fractured lamp.
• To reduce the risk of electrical shock, always turn the projector off and disconnect the 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.
• 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.
• 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.
• This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a
proper manner.
• To assure optimal performance from the projector, it is recommended that you purchase a BenQ
projector lamp for lamp replacement.
• Ensure good ventilation when handling broken lamps. We recommend that you use respirators, safety
glasses, goggles or face shield and wear protective clothing such as gloves.
1. Turn the power off and disconnect the projector from the wall socket. If the lamp is
hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.
2. Loosen the captive screw from the left
side.
3. Remove the lamp compartment cover
as shown.
4. Loosen the three captive screws that
secure the lamp.
• Do not turn the power on with the lamp cover
removed.
• Do not insert your fingers between the lamp and
the projector. The sharp edges inside the
projector may cause injuries.
82 Maintenance