M.

TROUBLESHOOTING

 

The battery charger is designed to work automatically. However, If a problem does occur, check the following:

 

 

 

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

No LEDs are lit.

Charger is not plugged in.

Plug in.

 

AC outlet is not working.

Plug in a lamp or other appliance to check to

 

 

see that the outlet is working.

 

 

 

Red LED continues to flash

Battery voltage is less than one volt.

Battery may need to be replaced.

when battery is connected.

 

Suggestion: Use charger provided with vehicle

 

 

to bring voltage above one volt. Charge for the

 

 

recommended number of hours as listed in the

 

 

vehicle instruction manual.

 

Connection to battery is bad.

Remove and reconnect connectors. Inspect

 

 

and clean terminals on battery and charger.

 

Circuit Breaker is open on charger.

Wait a few minutes for circuit breaker to

 

 

reconnect (see Circuit Breaker Section).

 

 

Battery may be defective.

 

Fuse (if so equipped) on battery is

Replace fuse with same type and amperage

 

open.

rating.

 

Internal circuit breaker (if so equipped)

Replace and recycle battery if breaker is

 

on battery is open.

permanently open.

 

 

 

The green LED does not flash after

The battery is very depleted or sulfated.

Continue charging.

90 minutes.

 

 

 

 

 

The red LED is on while the green

This is normal. Battery will continue

Continue charging.

LED is flashing.

to charge until complete.

 

 

 

 

The red LED is rapidly flashing.

The charger detected a fault condition

Replace and recycle the battery.

 

while charging the battery.

 

 

 

 

Shortened ride times.

Normal under some conditions.

Ride times vary depending on the type of car,

 

 

type of terrain, weight of rider, speed setting,

 

 

etc.

 

Battery is nearing end of life.

Replace and recycle the battery.

 

 

 

Battery will not take a charge.

Battery is sulfated, shorted or damaged.

Replace and recycle the battery.

 

 

 

A new battery will not take a charge.

Battery self discharged while on the

Replace or return the battery.

 

store shelf and may be sulfated.

Suggestion: Repeat charging or use the wall

 

 

pack charger supplied with the vehicle for the

 

 

first charge. Charge for the recommended

 

 

number of hours as listed in the vehicle

 

 

instruction manual.

 

 

 

The charger is making a humming

This is normal.

Continue charging.

or pulsing sound.

 

 

 

 

 

If you are unable to correct the problem using the troubleshooting chart, contact Customer Service at 1-800-621-5485.

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Schumacher CR-100A owner manual Troubleshooting, Problem Possible Cause Solution