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VARI
❋
LITE - VL3015 & VL3515 S
POT
L
UMINAIRES
S
ERVICE
M
ANUAL
3 2
0 2 . 9 6 7 9 . 0 0 1 0 0
Step
9. At enclosure bottom, remove two 6-32 x 3/8" PPB screws, APS side bracket and front cover
from ballast side.
Step 10. At bottom of enclosure, disconnect exhaust fan cable.
Step 11. At exhaust fan, remove four 8/32 x 3/8" screws. Remove exhaust fan from enclosure
assembly.
Step 12. At ballast, disconnect following cable assemblies:
a.
Lamp wires
b. AC input
c.
Control wiring
Step 13. Pull lamp wires through ferrite core.
Step 14. At bottom of enclosure, remove three 8-32x3/8" PFZ screws and four 8/32x3/8" PPZ screws
which secure ballast module to enclosure.
Step 15. Remove ballast module.
Step 16. Install replacement assembly by performing previous steps in reverse order.
Figure 2-12: Ballast Replacement
1200 / 1650 Watt
Some components not shown for clarity.
NOTE:
Cable must be routed through Ferrite
Route Lamp to Supply Cable as shown -
same as original cable assembly
.
Ballast Assembly
Back of Display
Lamp Supply to Relay
Cable Assembly
Содержание VL3015
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