Nec M420X [131/155] Maintenance

Nec M420X [131/155] Maintenance
121
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.
[M420X/M420XV/M350XS/
M300XS/M260XS/M300WS/
M260WS]

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