NEC LT180 - Manual (Page 52)

E-45
6. MAINTENANCE
SE LE CT
LAM P STA TUS POW ER
ON/S TAN D B Y
AUT O ADJ.
SO URC E
SELECT
LAM P STA TUS POW ER
ON/S TAN D B Y
AUT O ADJ.
SO URC E
2. Loosen the two screws securing the lamp housing until the screwdriver goes into a freewheeling condition.
The two screws are not removable.
Remove the lamp housing by holding it.
NOTE: There is an interlock on this case to prevent the risk of electrical shock. Do not attempt to circumvent this interlock.
Interlock
SE LE CT
LAM P STA TUS POW ER
ON/S TAN D B Y
AUT O ADJ.
SO URC E
SELE CT
LAM P STA TUS POW ER
ON/S TAN D B Y
AUT O ADJ.
SO URC E
1
2
1. Loosen the lamp cover screw until the screwdriver goes into a freewheeling condition and remove the lamp
cover. The lamp cover screw is not removable.