Lamp Replacement - Sanyo PLC-HF15000L Service Manual

Maintenance

Lamp replacement

When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screen
and LAMP REPLACE indicator lights. Replace the lamp with a new one after it has cooled down. The timing when
the LAMP REPLACE indicator lights up is depending on the mode that you specified for the Lamp control function.
LAMP rePLAce indicator
LAMP REPLACE indicator
LAMP 1/2/3/4 rePLAce indicators
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When replacing the lamp because it has stopped illuminating, there is a possibility that the lamp may be broken.
If replacing a lamp of the projector which has been installed on the ceiling, you should always assume that the lamp
is broken, and you should stand to the side of the lamp cover, not underneath it. Remove the lamp cover gently.
Small pieces of glass may fall out when the lamp cover is opened. If pieces of glass get into your eyes or mouth,
seek medical advice immediately.
replacement procedure
Follow these steps to replace the lamp.
Check the LAMP 1//3/4 REPLACE indicators on top
1
of the projector. When any of the indicators blinks rap-
idly, wait at least 0 minutes until it blinks slowly. After
that, go to the next step. When any of the indicators
blinks slowly, go to the next step.
2
Loosen the screw on the lamp cover. Open the lamp
cover. (See the right upper figure.)
3
Loosen the two screws that securing the lamp and pull
out the lamp by using the handle. (See the right lower
figure.)
4
Replace the lamp with a new one and tighten the two
screws. Make sure the lamp is set properly.
5
Close the lamp cover and tighten the screw.
Lamp replacement icon
-13-
order rePLAceMeNt LAMP
type No.
Service Parts No. : 610 350 9051
WArNING:
TURN OFF THE UV LAMP BEFORE OPEN-
ING THE LAMP COVER.
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Allow the lamp to cool for at least 0 minutes before you
open the lamp cover. The temperature inside the projec-
tor becomes very hot.
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- For continued safety, replace with a lamp assembly of
the same type.
- Do not drop the lamp assembly or touch a glass bulb!
The glass can shatter and may cause injury.
- When replacing the lamp, do it within 30 minutes after
opening the lamp cover.
- Do not insert hand in the empty lamp compartment
after the lamp is removed.
LAMP 4
LAMP 3
SCREW
: PoA-LMP147
LAMP COVER
SCREW
LAMP 
SCREW
HANDLE
LAMP 1