V.
SERVICE AND MAINTENANCE.
WARNING
Crazing (cracking) of lenses will cause re-
duced effectiveness of the light. Do not use
cleaning agent (which will cause crazing)
such as strong detergents, solvents, or pe-
troleum products. If crazing of lenses does
occur, reliability of light for emergency
signaling purposes may be reduced until
lenses are replaced.
5-1. COLORED DOME INSERT OPTION INSTALLATION
(SMART PODS ONLY).
WARNING
To provide proper warning colors to the
front and/or rear if dome inserts are used,
a clear dome must be used with the colored
inserts.
A. Remove and retain the two Torx head screws
which secure the dome to the pod.
B.
Carefully remove the dome and set it aside.
C.
Place the front or rear insert in position and
ensure that the locating notches are properly positioned
on the locating ribs as shown in figure 5-1. If applicable,
repeat with the other insert.
CAUTION
Excessive tightening of the Torx head screws
will damage the screws.
D. Replace the dome and secure with the previ-
ously removed Torx head screws.
-7-
5-2. SMART POD SERVICING. (See figure 5-2.)
A. Remove and retain the two Torx head screws
which secure the dome to the pod. Carefully remove the
dome and set it aside.
B.
To gain access to the motor, proceed as fol-
lows:
1.
Remove and retain the screws which se-
cure the pod to the lightbar extrusion.
2.
Remove and retain the screws which se-
cure the motor support assembly to the pod.
3.
Disconnect the six-pin motor cable plug
and the three-pin opto isolator cable.
4.
Carefully lift the motor support assem-
bly from the pod.
5.
After servicing is complete, reassemble
the pod by performing the above steps in reverse order.
5-3. PCB SERVICING.
CAUTION
To avoid damage to the lightbar, disconnect all
power at the battery before proceeding.
A.
Cover Removal.
See figure 5-3. Remove and retain the four
screws which secure the cover on the lightbar. Slide the
cover back slightly and carefully lift to remove.
290A5310-08
Figure 5-2.
290A5310-07
Figure 5-1.
Summary of Contents for SMART VECTOR SL
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