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V
ARI
*L
ITE®
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VL2B
AND
VL2C
S
POT
L
UMINAIRE
S
ERVICE
M
ANUAL
CONFIDENTIAL
02.9631.0010
15 Jan 98
Step 5.
Remove fan drive plus board.
a. At Voltage Selector Board and Fan Harness, disconnect
two MATE-N-LOK connectors.
b. At DC/DC PCB, disconnect 4 pin MTA connector.
c. From outside of chassis, remove four 4-40x1/4"PPB screws
and #4 internal tooth lock washers that secure board to
chassis and remove board.
Step 6.
Replace fan drive plus board by doing Steps 2 through 6 in
reverse.