Kussmaul Electronics 091-7-12 - Manual (Page 3)

CAUTION
DAMAGE TO THE CHARGER MAY OCCUR IF THE CHARGER LEADS
ARE CONNECTED TO THE IMPROPER TERMINALS OF THE BATTERY
VERIFY POLARITY BEFORE CONNECTING BATTERY
Upon completion of the charger output wiring, plug the charger into any convenient 115 volt,
50/60 Hz. outlet. Turn the power switch “ON”. The charger will charge the battery - as the
battery becomes fully charged the output current will decrease. When fully charged the output
current will drop to zero.
4. CHARGER OUTPUT
The charger is calibrated to put out the voltage as follows:
Model Number Nominal Voltage Charger Output Voltage
091-7-6 6 volts 6.70 +/- .05 volts
091-7-12 12 volts 13.25 +/- .1 volts
091-7-24 24 volts 26.50 +/- .1 volts
Output current is limited automatically so that when the engine is started or the battery is
deeply discharged, the charger protects itself.
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