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Schumacher INC-800A User Manual

Page 12

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9

TROUBLESHOOTING

14.

PROBLEM

POSSIBLE CAUSE

REASON/SOLUTION

A battery is connected but

the LCD display still shows

CONNECT BATTERY

The battery clips are not

making a good connection.

The battery connections are

reversed.

The battery is severely

discharged.

Check for a poor connection

to the battery and/or frame.

Make sure connection points

are clean. Rock the clips

back and forth for a better

connection.

Unplug the charger and

reverse the clips.

If your battery does not have

.2V, you must press and

hold the CHARGE ON/OFF

button for five seconds to get

the charge cycle started.

The LCD display shows:

CHARGE ABORTED, BAD

BATTERY and beeps four

times

The battery is defective (will

not accept a charge).

Weak or sulfated plate in the

battery.

Wrong battery voltage.

Have the battery checked.

Have the battery checked.

Verify the CHARGE VOLT-

AGE setting on the charger.

Make sure it matches the

battery being charged.

The LCD display shows:

BAD BATTERY and beeps

four times then switches to

CONNECT BATTERY

The battery is bad or

sulfated.

In the case of a severely dis-

charged battery, the charger

will go into abort mode. If,

after the output turns off, the

battery voltage drops to un-

der .2 volts, the charger will

reset to the default settings

and the display will show

12V FAST on the top line

and CONNECT BATTERY

on the bottom line.

The LCD display shows:

Nothing

The charger is not plugged

in.

No power at the receptacle.

Poor electrical connection.

Other

Plug the charger into an AC

outlet.

Check for open fuse or

circuit breaker supplying the

AC outlet.

Check the power cord or

extension cord for a loose

fitting plug.

Have the battery charger

checked by a qualified ser-

vice person.

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