Troubleshooting - Schumacher Electric SEM-1562A-CA Manual Del Usuario

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.

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.
• 9 •
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.