PROBLEM
Battery clamps do not spark
when touched together.
All three LEDs come on for 2
seconds, then turn off.
The charger will not turn on
when properly connected.
I cannot select a 6V or 12V
setting.
CHARGING (yellow/orange)
LED is flashing.
Input Voltage ........................................................................................120V AC @ 60Hz, 1.5A
Output Voltage .............................................................6V or 12V, with Auto Voltage Detection
Output Current Rating.................................................................... 2A @ 6VDC; 6A @ 12VDC
If these solutions do not eliminate the problem, or for more information
about troubleshooting, contact customer service for assistance:
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.
TROUBLESHOOTING
POSSIBLE CAUSE
The charger is equipped
with an auto-start feature.
It will not supply current to
the battery clamps until a
battery is properly connected.
The clamps will not spark if
touched together.
The charger is plugged into
an AC outlet.
AC outlet is dead.
Poor electrical connection.
Battery is defective.
The charger is equipped
with Auto Voltage Detection,
which automatically detects
the voltage and charges the
battery.
Battery is not accepting
normal charge.
SPECIFICATIONS
BEFORE RETURNING FOR REPAIRS
www.batterychargers.com
or call 1-800-621-5485
Monday-Friday 7:00
to 5:00
CST
am
pm
• 6 •
REASON/SOLUTION
No problem; this is a normal
condition.
No problem; this is normal.
Check for open fuse or circuit
breaker supplying AC outlet.
Check power cord and
extension cord for loose
fitting plug.
Have battery checked.
No problem; this is normal.
Unplug the charger from AC
and plug in again to reset.
If the CHARGING LED blinks
again, have the battery
checked.