DR Power Powerwolf Power Wagon - Manual (Page 24)

18 DR

Powerwolf
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Safety & Operating Instructions
Battery Care
Proper care can extend the life of a battery. Follow these recommendations to ensure your
battery’s best performance and long life:
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Do not allow the battery charge to get too low. If the machine is not used, the battery
should be charged every 4 – 6 weeks.
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Store an unused battery in a dry area that does not freeze.
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Do not charge a battery for more than 48 hours. In theory, our battery cannot be
overcharged with a trickle charger; however, when a battery is fully charged and the
charger is still on, it generates heat that could be harmful to the battery. A fully charged
battery will read 12V-13.2V with a voltmeter.
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Do not continue to crank your engine when the battery charge is low.
Symptoms of a battery needing a charge:
§ The machine won’t start with the key, but will start with the recoil starter.
§ A whirring noise coming from the starter.
§ A grinding noise and a whirring noise coming from the starter.
§ No noise at all.
Charging the Battery
Engine must be operated for at least 45 minutes to maintain proper battery charge. If the
battery loses its charge, you'll need to use a trickle charger (like the DR
® Battery Charger) to
recharge it. The charger should have an output of 12 volts at no more than 2 amps.
§ At 1 amp the battery may need to be charged for as long as 48 hours.
§ At 2 amps, the battery may need to be charged for as long as 24 hours.
1. Attach the red (+) battery charger wire to the red (+) battery connection, and the black
(-) battery charger wire to the black (-) battery connection.
2. Plug the battery charger into an outlet.
Important! When you are finished charging the battery, disconnect the
battery charger wires from the battery before you disconnect the charger
from the outlet. If the battery charger wires are left connected to the battery,
the battery will discharge itself back into the charger.
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