3-36
V
ARI
*L
ITE®
-
VL2B
AND
VL2C
S
POT
L
UMINAIRE
S
ERVICE
M
ANUAL
CONFIDENTIAL
02.9631.0010
15 Jan 98
3.2.2.4
Luminaire Has No Power
Assuming the following:
•
Repeater unit is properly connected and working.
•
Lamp cable is good.
Step 1.
Inspect VL2B/VL2C luminaire input connector.
a. Check connection to lamp run cable. Ensure good
connection.
b. Check condition of input connector. Using finger, push on
pins to determine if pins are securely seated in housing.
Replace connector or pins as needed. Refer to Input
Connector Removal and Replacement paragraph.
Step 2.
At Voltage Selector PCB, check for blown fuses.
a. Access Voltage Selector PCB. Refer to Voltage Selector
Board Fuses Removal and Replacement paragraph. Replace
fuses as needed.
3.2.2.5
Lamp Will Not Strike
Step 1.
Listen to luminaire while attempting to start lamp.
a. If “clicking” sound can be heard, inspect/replace lamp.
Refer to Lamp Assembly Lamp Removal and Replacement
paragraph.
b. If rapid “machine gun clicking” sound can be heard, replace
Ignitor Board. Refer to Ignitor Board Removal and
Replacement paragraph.
c. If no “clicking sound can be heard, check 15A fuses on
VSB.
Step 2.
If symptoms persist, replace APS.
Step 3.
If symptoms persist, inspect/replace lamp wires. Refer to Yoke
Cables and Lamp Wire Removal and Replacement paragraph.
