VARI
❋
LITE - VL550 W
ASH
L
UMINAIRES
S
ERVICE
M
ANUAL
4 0
2 5 M a r c h 2 0 1 1
0 2 . 9 6 8 3 . 0 0 1 0 0
Low Voltage Supply (LVS) Temperature PCB
Replacement
Parts:
24.9685.0740
1 EA
TEMPERATURE BOARD, LVS
Tools:
•
#2 Phillips Screwdriver
WARNING:
Remove power from luminaire before performing maintenance.
WARNING:
With power applied, LIVE AC is present at heatsink. Do not touch when unit
is powered.
To remove and replace LVS temperature PCB:
Step
1. Remove power from luminaire.
Step
2. Remove LVS by following procedure,
“Low Voltage Supply (LVS) Replace-
ment” on page 39
.
Figure 18: LVS Temperature PCB Replacement
Step
3. Disconnect the following wiring connections on PCB:
a.
2-position connector (LVS Fan)
b. 4-position connector (LVS Fan from MCB)
Step
4. As shown in
Figure 18
, remove one 1/4" hex standoff.
Step
5. Remove LVS Temperature PCB.
Step
6. Replace by performing steps 2 through 5 in reverse order.
LVS Temperature PCB
1/4" Hex Standoff
Some components not shown for clarity.
NOTE:
Yoke Arm
Содержание VL550
Страница 1: ......
Страница 13: ...SAFETY NOTICE JAPANESE 02 9683 0010 0 25 March 2011 xiii...
Страница 14: ...VARI LITE VL550 WASH LUMINAIRES SERVICE MANUAL xiv 25 March 2011 02 9683 0010 0...
Страница 18: ...VARI LITE VL550 WASH LUMINAIRES SERVICE MANUAL xviii 25 March 2011 02 9683 0010 0...
Страница 68: ...VARI LITE VL550 WASH LUMINAIRES SERVICE MANUAL 50 25 March 2011 02 9683 0010 0 Notes...
Страница 102: ...VARI LITE VL550 WASH LUMINAIRES SERVICE MANUAL 84 25 March 2011 02 9683 0010 0 Notes...
Страница 120: ...VARI LITE VL550 WASH LUMINAIRES SERVICE MANUAL 102 25 March 2011 02 9683 0010 0 Notes...
Страница 130: ...VARI LITE VL550 WASH LUMINAIRES SERVICE MANUAL 112 25 March 2011 02 9683 0010 0 Notes...
Страница 131: ......