User`s manual

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5-2 Annual
CAUTION: BEFORE PERFORMING ANY OF THE FOLLOWING
STEPS BESURE THAT THE DE1/EMERGENCY LIGHTING INVERTER
HAS BEEN TUNED OFF.
5-2.1 Perform all Semi-annual Maintenance.
5-2.2 Cabinet/Electronics
5-2.2.1 Inspect all power connections for
loose connections. Tighten any that
are found loose. See the Torque
table below.
5-2.2.2 Check wiring for proper routing and
damage, such as chaffing and/or
cutting. Relocate and /or repair and
found damaged wires.
5-2.2.3 Exercise all circuit breakers.
5-2.2.4 If there is a distribution internal to the
cabinet and/or a panel attached to
the side of the DE1/Emergency
Lighting Inverter, check the power
connections and exercise the
breakers in the cabinet.
5-2.2.5 Inspect all air filters in the unit. Clean
as necessary with hot soapy water.
Allow to completely dry before
replacing.
5-2.3 Batteries/Battery Cabinet.
5-2.3.1 Check wiring for proper routing and
damage, such as chaffing and/or
cutting. Relocate and /or repair and
found damaged wires.
5-2.3.2 Check the torque of each battery
connection for 70in/lbs.
CAUTION: DO NOT OVER TORQUE THESE CONNECTION AS SOME
BATTERIES HAVE LEAD POSTS AND THEY ARE VERY EASY TO
COMPRESS AND WILL CAUSE FAILURES IN THE FUTURE.
Note: If Batteries are found to be leaking or fail the load test they should
be replaced. (Consult DSPM as to the status of your Battery Warranty)