Murphy BCEG-24-20 - Manual (Page 11)

Section 75 00-02-0615
02-29-08 - 7 -
Operating Instructions
Before operating the battery charger, ensure that the charger is assembled and installed as
per the installation instructions.
WARNING: DANGER OF INJURY OR DEATH
Before connection, disconnection or handling of Guardian battery
charger, be sure AC power supplies are off.
NOTE: Connection to or disconnection from live wiring can also cause damage
to internal components.
Terminal Connection Information
Output: To battery
CAUTION: Observe correct polarity
Input: AC supply
CAUTION: Observe correct voltage as stated on unit.
Alarm Indication Over voltage, under voltage and charge fail
Boost: Boost initiate – Linking these two connectors will force the charger into a
single boost cycle of operation. Once the charger has completed a single
boost cycle the charger returns to its normal mode of operation.
Stripped wire is introduced just before the clamping unit.
The clamp spring is pressed down and wire is introduced into the
clamping unit immediately.
The clamp spring is released – the conductor is automatically clamped.
NOTE: All connections, including AC input and DC output are made via spring-
clamp connections as outlined above.