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• 12 •
PROBLEM POSSIBLE CAUSE SOLUTION
The charger is making an
audible clicking sound.
Circuit breaker is cycling.
Battery is defective.
Shorted battery cables or clips.
Severely discharged battery, but
otherwise it is a good battery.
Reverse connections at battery.
The settings may be wrong. Check the
charger settings.
Have the battery checked.
Circuit breaker cycles when current
draw is too high. Check for shorted
cables or clips and replace if
necessary.
The battery may not want to accept a
charge due to a run-down state. Allow
charging to continue until battery has a
chance to recover sufciently to take a
charge. If more than 20 minutes, stop
charging and have the battery checked.
Shut the charger off and correct the
lead connections.
Charger makes a loud
buzz or hum.
Transformer laminations vibrate (buzz).
Shorted Diode Assembly or Output
Rectier Assembly (hum).
No problem, this is a normal condition.
Have charger checked by a qualied
technician.
Short or no start cycle
when cranking engine.
Drawing more than the Engine Start rate.
Failure to wait 3 minutes between
cranks.
Clamps are not making a good
connection.
AC cord and/or extension cord is
loose.
No power at receptacle.
The charger may be overheated.
Battery may be severely discharged.
Crank time varies with the amount of
current drawn. If cranking draws more
than the Engine Start rate, crank time
may be less than 5 seconds.
Wait 3 minutes of rest time before the
next crank.
Check for poor connection at battery
and frame.
Check power cord and extension cord
for loose tting plug.
Check for open fuse or circuit breaker
supplying AC outlet.
The thermal protector may have
tripped and needs a little longer to
reset. Make sure the charger vents are
not blocked. Wait and try again.
On a severely discharged battery,
use the 25A Boost setting for 10 to 15
minutes, to help assist in cranking.
15. BEFORE RETURNING FOR REPAIRS
For information about troubleshooting, contact customer service for assistance:
|
www.batterychargers.com
|
or call 1-800-621-5485
For REPAIR OR RETURN, contact Customer Service at 1-800-621-5485. DO NOT SHIP UNIT until
you receive a RETURN MERCHANDISE AUTHORIZATION (RMA) number from Customer Service
at Schumacher Electric Corporation.
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