NEC NP110 - Page 80

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6. Maintenance
2. Remove the lamp housing.
(1) Loosen the three screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condi-
tion.
 •Thethree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.
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.
Interlock