Philips VL3000, Service Manual

Page: 43 / 218

M
AINTENANCE
P
ROCEDURES
: C
OLOR
/D
IMMER
/S
TROBE
A
SSEMBLY
0 2 . 9 6 7 8 . 0 0 1 0 G 25
2
Color/Dimmer/Strobe Assembly
VL Part No: 22.9678.0402
VL Part No: 22.9678.0462 (Q Version)
Repair/Replacement Procedure
Step 1. Disconnect luminaire AC input cable from power source.
Step 2. Remove top head cover by loosening four 1/4 turn captive stud connectors.
Note: The top cover is easily identified as follows - maneuver head so the printing on the label on the
rear of the head assembly is oriented correctly.
Step 3. Disconnect wiring harness from interconnect PCB.
Step 4. Remove interconnect PCB by pushing top of PCB off studs.
Step 5. Loosen four captive screws (two per clamp). (Note: Do NOT remove long phillips head
screw, it serves as a handle.)
Step 6. Pull assembly straight up and out of luminaire.
Step 7. Replace assembly by performing steps 2 through 6 in reverse order.
Figure 2-7: VL3000 Color/Dimmer/Strobe Assembly Replacement
Color/Dimmer/Strobe Assembly
Top Head Cover
Clamp