NEC NP-M271X - Page 128

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7. Maintenance
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.
Interlock
Toreplacethelamp:
1. Removethelampcover.
(1)Loosenthelampcoverscrew
 •Thelampcoverscrewisnotremovable.
(2)Pushandslidethelampcoveroff.
CAUTION:
Makesurethatthelamphousingiscool
enoughtobeforeremovingit.