Philips VARI-LITE 400 Series, User Manual

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T
ROUBLESHOOTING AND
M
AINTENANCE
A
0 2 . 9 6 8 7 . 0 0 0 1 0 2 6 J u l y 2 0 1 1 85
Step 6. As shown in Figure A-2 , align lamp tabs with lamp socket.
Figure A-2: Lamp Installation
Step 7. Install lamp fully into lamp socket, taking care not to touch lamp glass.
Step 8. Turn lamp clockwise to seat lamp into socket. Lamp base should be aligned as illustrated in
Figure A-3 .
Figure A-3: Installed Lamp
Step 9. Reinstall lamp socket cover. Make sure safety tether is completely encapsulated within lamp
socket cover.
Step 10. Disengage service tilt lock to allow luminaire head to move freely.
Step 11. Align lamp as described in “Align Lamp For Maximum Beam Irradiance” on page 20 .
Lamp Socket Cover
Lamp*
Align tabs of lamp with
socket when installing
NOTE: * "Bow" of
lamp must be oriented
with "Slot" in reflector.
Bow
Note alignment of fully seated lamp
Lamp
Ensure lamp is completely
seated before reinstalling lamp
socket cover.