Bedienungsanleitung Mitsubishi WD620U (Seite 35 von 44) (Englisch)

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Lamp replacement

This projector is equipped with a lamp to project images. This lamp is

a consumable. It may burn out or its brightness may decrease during

use. In such cases, replace the lamp with a new one as soon as possi-

ble. Be sure to replace the lamp with a new lamp separately sold that

is exclusive to this projector. Contact your dealer for purchase of the

lamp.

Caution:

• Do not remove the lamp immediately after using the projector. You

may get burned because the lamp is very hot after use.

• Before replacing the lamp, press the POWER button to turn off the

lamp and wait for two minutes for lamp to cool down. Unplug the

power cord from wall outlet and wait one hour for the lamp to cool

down completely.

• Do not remove the lamp except for replacement. Careless han-

dling can cause injury or fire.

• Do not touch the lamp directly. It may break and cause injury or

burn.

• Be sure not to drop the lamp lid screw into the projector. Also be

sure not to put metal or any flammable objects inside because it

may cause fire or electric shock. If any objects should fall inside,

unplug and contact your dealer.

• Install the lamp securely to prevent failure and fire.

• If the lamp should break, small glass fragments may fall out

through the grilles and some may remain inside of the projector or

the lamp box. When taking the lamp box out, be sure to turn over

the projector and hold the handle of the lamp box to avoid injury

due to the glass fragments.

• If the lamp should break, never shake the lamp box or hold it in

front of your face after removing it. The glass fragments may fall

out and cause injury to your eyes.

• When removing the lamp from the ceiling-mounted projector, use

the lamp replacement attachment packed with the projector or

option lamp to prevent glass fragments from scattering.

• Be sure to use the lamp dedicated to this projector, VLT-XD600LP

for XD600U/XD600U-G/WD620U/WD620U-G. Use of other lamps

may cause a failure of the projector.

A) When the projector is placed on the table

Make sure that the projector is securely held in place.

1. Remove the cover (a) of the screw fixing the lamp cover with a

fingernail. If it is difficult to remove it with a fingernail, use a

finetipped tool such as flathead screwdriver.

2. Remove the screw (b) and slide the lamp cover (c) for removal.

3. Loosen the two screws (d) of the lamp unit, and then pull out the

lamp unit (f) by the handle (e).

(Caution)

• When replacing the lamp, do not loosen the screws other than

two screws (d). It may cause the failure of projector.

• Pull the lamp unit out of the projector slowly. If it is pulled out

quickly, the lamp may break, scattering glass fragments.

• Do not spill liquid on the removed lamp unit or do not place it

near any flammable object or where children can reach to pre-

vent injuries or fire.

4. Insert the new lamp unit, and secure it with two screws firmly.

5. Secure the lamp cover with screw (b) back again, and mount the

cover (a).

(Caution)

• Make sure that the lamp cover is secured firmly. Otherwise, the

POWER indicator flashes red and green, disallowing the pro-

jector to be powered on.

B) When the projector is mounted to the ceiling

When removing the lamp unit from the projector mounted to the ceil-

ing, never fail to use the Lamp Replacement Attachment to protect

yourself from glass fragments and so on.

• Contact your dealer when replacing the lamp unit with the projec-

tor mounted to the ceiling.

1. Remove the lamp cover referring to the procedure 1 and 2 of

"A) When the projector is placed on the table".

(Caution)

• When opening the lamp cover to replace the lamp of the ceil-

ing-mounted projector, pay careful attention because glass

fragments may exist inside the lamp cover.

2. Loosen the two screws (d) of the lamp unit.

(Caution)

• When replacing the lamp, do not loosen the screws other than

two screws (d). It may cause the failure of projector.

3. Assemble the Lamp Replacement Attachment by folding two

taping portions (g) and two cutout portions (h) along the folding

line as the figure.

Spare lamp for XD600U/XD600U-G/WD620U/WD620U-G:

VLT-XD600LP

(a)

(c)

(b)

(f)

(d)

(e)

(d)

(h)

(g)

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