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179

7. Maintenance

To replace the lamp:

1. Remove the lamp cover.

(1)Loosenthelampcoverscrew

• Thelampcoverscrewisnotremovable.

(2)Pullthebottomofthelampcovertowardsyouandremoveit.

2. Remove the lamp housing.

(1)Loosenthetwoscrewssecuringthelamphousinguntilthephillipsscrewdrivergoesintoafreewheelingcondi-

tion.

• Thetwoscrewsarenotremovable.

• Thereisaninterlockonthiscasetopreventtheriskofelectricalshock.Donotattempttocircumventthis

interlock.

(2)Removethelamphousingbyholdingit.

CAUTION:

Makesurethatthelamphousingiscoolenoughtobeforeremovingit.

Interlock Guidehole

NEC PA721X User Manual

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