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3-100
V
ARI
*L
ITE®
-
VL2B
AND
VL2C
S
POT
L
UMINAIRE
S
ERVICE
M
ANUAL
CONFIDENTIAL
02.9631.0010
15 Jan 98
3.3.14 Voltage Selector Board Fuses Removal and
Replacement
Parts:
1 EA
FUSE, 3A 250V, .25X1.25", SLO-BLO (70.3702.0001)
1 EA
FUSE, 15A, 250V, 3AB, FAST CERAMIC .25X1.25"
(70.3750.0015)
Tools:
none
To remove and replace voltage selector board fuses. (Figure 3-32):
10A FUSE
3A FUSE
VOLTAGE SELECTOR
BOARD
2VSBVIEW
Figure 3-32. Voltage Selector Board Fuses Removal and Replacement
Step 1.
Remove power to luminaire.
Step 2.
Open chassis lid.
a. At electronics chassis, remove six 10-32x3/8"PPB screws
that secure chassis lid to chassis and open chassis lid.
Step 3.
Remove blown fuse.
Note: VL2B luminaire voltage selector boards using 10A fuses are being
changed over to 15A fuses. When 10A fuses blow, replace both 10A fuses
with 15A fuses. All VL2C luminaire voltage selector boards should
currently contain 15A fuses.
Step 4.
Replace with good fuse and secure chassis lid with six 10-
32x3/8”PPB screws.