Ricoh PJ X3131 Owner's Manual download pdf (Page 44)

A lamp is consumable supplies. If used for extended periods, images will appear dark,

and the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The

lifetime of the lamp depends on condition of use.) If this happens, replace it with a new one.

WARNING

If the projector is mounted on the ceiling, it is recommended to use your sales

representative when the lamp has to be exchanged.

Uncovering the lamp while the projector is mounted on a ceiling may lead to a danger

of damage from falling pieces of glass if the lamp is broken. Besides, working at high

elevations can also be hazardous. Do not attempt to replace the lamp by yourself.

When replacing, always use lamp “PJ Replacement Lamp Type1” (sold

separately).

If the lamp other than the speciﬁed one is used, it may cause a malfunction or

damage to the unit due to the difference in the connector shape or the lamp rate.

•

CAUTION

If you have been using the projector, the lamp will be very hot, and may cause

burn injuries.

Wait for the lamp to cool (for longer than 1 hour) before replacing it.

If the lamp should break, please handle with care to avoid injury due to broken

pieces and contact your sales representative for repair service.

•

Unplug power cord.

Wait until lamp is sufﬁciently cooled.

Wait for at least 1 hour.

Remove the outer lamp cover.

To remove the outer lamp cover, loosen the screw

on the side of the projector, and then slide the cover

out and up (as shown in the illustration).

Remove the inner lamp cover.

To remove the inner lamp cover, fully remove both

screws, and then lift the cover (as shown in the

illustration). Be careful not to loose the screws.

Lamp replacement

Inner lamp cover

Outer lamp cover

Maintenance

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Ricoh PJ X3131 Owner's Manual Page 44