Vari Lite VL2000, Service Manual

Page: 56 / 190

VARI ❋ LITE ® - VL2000™ S
POT
L
UMINAIRE
S
ERVICE
M
ANUAL
3 8 2 4- Ma rc h- 2 0 04 0 2 . 9 6 7 3 . 0 0 1 0 D
Power Supply Replacement - New Style
Note: For information on converting connectors for old style power supplies to accept
the new style power supply, see Technical Bulletin S2K-014.
Parts:
69.3126.1103 1 EA LVS POWER SUPPLY, 130W +24V/5.4A
Tools:
Screwdriver, Phillips #2, stubby
Screwdriver, small flathead
To remove the power supply:
Step 1. Disconnect luminaire AC input cable from power source.
Step 2. At enclosure, remove power supply-side covers. Refer to “Removing
Enclosure Covers” on page 35 .
Step 3. At power supply, disconnect wiring:
Step 4. At power supply, remove two 6-32
×
3/8" screws from top of board. Figure 2-
24 .
Figure 2-24: Power Supply Replacement
Step 5. Free bottom of board from two friction clasps and remove power supply.
Step 6. Install replacement assembly by performing Steps 2–5 in reverse order.
Location Connector
J6 4-pos White MTA
Terminal Block 3 Terminal pins
Note:
Some components
not shown for clarity.
Power Supply
Friction Clasp
6-32
×
3/8" Screw