Lamp cartridge replacement procedure

R e p l a c i n g t h e l a m p c a r t r i d g e

The lamp life is about 1,000 hours (under the test conditions of our Step 3 company), however, it may become shorter depending on the conditions of

usage.

After the lamp has been operating for 1000 hours or longer, the STATUS indicator on the control panel will light and the “LAMP USAGE” icon which shows hours of total lamp usage will be displayed on the screen. When this happens, turn off the unit and replace the lamp cartridge with a new one. The unit will not turn on after 1100 hours. (It will go off if it is in use.)

Step 4

CAUTION

•DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Allow at least one hour for the lamp to cool before handling.

•DO NOT LOOSEN ANY SCREWS except for those men- tioned in the instructions below. There is danger of electric shock.

Step 5

1Disconnect the power cable.

Wait at least one hour for the lamp to cool.

2Turn the unit upside down carefully.

3Loosen the lamp cover securing screw.

Step 6

4 Remove the lamp cover.

CAUTION: Do not use a lamp cartridge other than the PLUS replacement lamp cartridge. Order this from your PLUS dealer using the unit model number (see “Notes” below).

5 Loosen the three lamp cartridge securing screws. (This unit has a safety switch.)

6 Hold the handle then pull the lamp cartridge upward to remove Step 7 it.

7Install the new lamp cartridge.

8Secure the lamp cartridge with the three screws.

9Replace the lamp cover and secure it with the securing screw.

10Return the unit to the normal position, connect the power cable, and turn on the unit.

11 Reset “LAMP USAGE.” (See page 30).

Step 8

Notes

• When the lamp usage time reaches 1100 hours, it becomes impossible

	to switch on the power and menus are not displayed. In such a case,	Step 9
	see “If the unit doesn’t go on because lamp usage exceeds 1100	Step 9

	hours” on page 30.

•Obtain a replacement lamp cartridge at the store where the unit was purchased. Please specify the following information when ordering a replacement lamp cartridge:

–Model name : U2-150

–Product code : 28-640

Lamp Cover