Sears 47002 Battery Charger User Manual


 
Troubleshooting
Performance problems often result from httlethings that you can fix yourself Please read through th_schart for a
)oss_ble solution ff a problem occurs
PROBLEM
No ammeter reading.
C_rcu_tbreaker in
charger cycles on and
off with a clicking
sound
Ammeter reads less
than selected charge
rate when charging.
Charger makes a loud
buzz or hum.
POSSIBLE CAUSE
Clamps not making good
connection
2-amp charge rate.
No AC power reachtng
charger
Shorted battery clamps.
Shorted battery.
Charger leads reversed
on battery
Extension cord too long or
wire gauge to small
Battery has weak cell or
sulfated plate.
Battery =sonly partTally
discharged.
Transformer laminations
vibrate (buzz).
Shorted diode (hum).
SOLUTION/REASONS
Check for poor connection at battery. Make sure clamps
and posts are clean
Ammeter needle willindicate littleactMty atthe 2-amp charge
rate.
Check AC outlet and extension cords for loose fitting plug
Check for open fuse or circuit breaker supplying AC outlet
Separate the clamps Circuit breaker cycles when current
draw =stoo h=gh
Check for worn cables and replace if needed
Have qualified Sears techmcian test the battery
Correct connections.
Use shorter or heavier extension cord
Sulfated battery will eventually take a normal charge ff left
connected. If the battery will not take a charge, have it
tested by a qualified Sears technician.
Continue charging battery
Continue charging Buzz =snot abnormal.
Have charger tested by qualified technician
If the above solutions do not eliminate the problem...
call toll-free from anywhere in the U.S.A. or Canada
1-800-SEARS-64
(1-800-732-7764)
7 AM to 4:30 PM CST Monday through Friday
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