Schumacher 71323 50A 12V Battery Charger/Engine Starter

User Manual - Page 8

For 71323.

PDF File Manual, 16 pages, Read Online | Download pdf file

71323 photo
Loading ...
Loading ...
Loading ...
8
13. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE REASON/SOLUTION
Battery clamps do not
spark when touched
together.
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.
No problem; this is a normal
condition.
Three LEDs come on for
2 seconds, then turn off.
The charger is plugged into an
AC outlet.
No problem; this is normal.
The charger will not
turn on when properly
connected.
AC outlet is dead.
Poor electrical connection.
Battery is defective.
Check for open fuse or circuit
breaker supplying AC outlet.
Check power cord and extension
cord for loose tting plug.
Have battery checked.
Short or no start cycle
when cranking engine.
Drawing more than the Engine
Start Rate.
Failure to wait 3 minutes (180
seconds) 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 3 seconds.
Wait 3 minutes of rest time before
the next crank, to allow the battery
and charger to cool down.
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
close. Make sure the charger vents
are not blocked. Wait and try again.
On a severely discharged battery,
use the 10A Boost setting for few
minutes, to help assist in cranking.
14. BEFORE RETURNING FOR REPAIRS
When a charging problem arises, make
certain that the battery is capable of
accepting a normal charge. Double check
all connections, the AC outlet for a full
120 volts, the charger clamps for correct
polarity and the quality of the connections
from the cables to the clamps and from
the clamps to the battery system. The
clamps must be clean.
• When an UNKNOWN OPERATING
PROBLEM arises, please read the
complete manual and call the customer
service number for information. This will
usually eliminate the need for return.
If the above solutions do not eliminate the problem,
or for information about troubleshooting or replacement parts,
call toll-free from anywhere in the U.S.A.
1-800-732-7764
7:00 am to 5:00 pm CT, Monday through Friday
Loading ...
Loading ...
Loading ...