PROBLEM

POSSIBLE CAUSE

REASON/SOLUTION

CONNECTED (red) LED is

Clips are not making a good

Check for poor connection to

not on.

connection to the battery.

battery and frame. Make sure

 

 

connection points are clean.

 

 

Rock clips back and forth for a

 

 

better connection.

 

Connections are reversed.

Unplug the charger and reverse

 

 

the clips.

 

Battery is defective (will not

Have battery checked.

 

accept a charge).

 

CONNECTED (red) LED is

Indicates the charger is in abort

See “Aborted Charge” in the

blinking.

mode.

OPERATING INSTRUCTIONS

 

 

Section.

Short or no start cycle when

Drawing more than the Engine

Crank time varies with the

cranking engine.

Start rate.

amount of current drawn. If

 

 

cranking draws more than the

 

 

Engine Start rate, crank time

 

 

may be less than 3 seconds.

 

Failure to wait 4 minutes (240

Wait 4 minutes of rest time

 

seconds) between cranks.

before the next crank.

 

Clips are not making a good

Check for poor connection at

 

connection.

battery and frame.

 

AC cord and/or extension cord

Check power cord and

 

is loose.

extension cord for loose fitting

 

 

plug.

 

No power at receptacle.

Check for open fuse or circuit

 

 

breaker supplying AC outlet.

 

The charger may be

The thermal protector may have

 

overheated.

tripped and needs a little longer

 

 

to reset. Make sure the charger

 

 

vents are not blocked. Wait and

 

 

try again.

 

Battery may be severely

On a severely discharged

 

discharged.

battery, charge for 10 to 15

 

 

minutes in the 55 amp charge

 

 

rate to help assist in cranking.

Charger will not turn on when

AC outlet is dead.

Check for open fuse or circuit

properly connected.

 

breaker supplying AC outlet.

 

Poor electrical connection.

Check power cord and

 

 

extension cord for loose fitting

 

 

plug.

 

Function switch is in the OFF

Turn Function switch ON.

 

position.

 

The battery is connected and

Clips are not making a good

Check for poor connection at

the charger is on, but is not

connection.

battery and frame. Make sure

charging.

 

connecting points are clean.

 

 

Rock clips back and forth for a

 

 

better connection.

The measured current is much

The charger reached the

No problem, this is a normal

lower than what was selected.

maximum voltage and is

condition.

 

reducing the current.

 

• 45 •

Page 46
Image 46
Schumacher SWI-1555A owner manual Operating Instructions