Download Uni-Directional Current-Driven User`s Manual

V 1.2.1c
MAINTENANCE
SAL Technology® approach lights require only minimal maintenance.
Every 6 months
• Make sure that the cover latches are secured and holding the cover tightly closed.
• Check the venting plug on the bottom of the power supply, and clear the breathing holes if
they have become clogged.
• Check screw tightness on TB1 and TB3 (See Figure 9 for locations). Check every position
that has a wire connection whether to external wiring or to internal circuits.
Annually
• Check the neoprene cover gasket on the power supply enclosure for nicks or tears. If repair is
needed use a neoprene compatible adhesive; RTV may not adhere well to the neoprene
gasket.
• Perform a mode switching response check. Verify not only that the CSM-112 in the master
unit is responding correctly to changes in the SLC current, but that each light in the system is
also responding correctly.
• Verify that the flash rate is correct (120 flashes per minute).
Verify that the threshold lights flash simultaneously, and that sequenced lights flash in the
correct order.
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L-849-I
06/30/2015