VARILITE VL4 - 3.3.3.10 Douser Spring Removal and Replacement

3-64
V
ARI
*L
ITE
®
-
VL4
W
ASH
L
UMINAIRE
S
ERVICE
M
ANUAL
CONFIDENTIAL 02.9628.0010
7-Oct-97
3.3.3.10 Douser Spring Removal and Replacement
Parts
:
1 EA SPRING, SS 4.6#/IN. EXTENSION (55.6603.0001)
Tools
:
Screwdriver, Phillips #1
Screwdriver, Phillips #2
Diagonal cutters
Needle-nosed pliers
Nutdriver, 5/16 inch
To remove and replace douser spring:
Step 1. Remove power to luminaire.
Step 2. Remove dimmer/filter/douser assembly from luminaire head
(
Figure 3-7
).
Step 3. At damaged douser spring, using needle-nosed pliers, remove
spring (
Figure 3-17
).
DOUSER RING TAB
SPRINGS
SOLREMV
Figure 3-17. Douser Spring Removal and Replacement
Step 4. Replace douser spring by doing Steps 2 and 3 in reverse order.
Step 5. Calibrate dashpots. Refer to Douser Dashpot Calibration
paragraph.