Troubleshooting

Problem

 

Possible Causes

 

Likely Solutions

Battery Charger will

1.

AC/DC Adapter Input Cord not

1.

Check that Cord is plugged in.

not start.

 

connected to 120 volt, grounded,

 

 

 

 

electrical outlet.

 

 

 

2.

No power at outlet.

2.

Check power at outlet. If outlet is

 

 

 

 

unpowered, unplug Battery Charger

 

 

 

 

and check circuit breaker. If breaker

 

 

 

 

is tripped, make sure circuit is right

 

 

 

 

capacity for Charger and circuit has no

 

 

 

 

other loads.

 

3.

Battery is cold or has not been

3.

Press Reset Button (see paragraph 8 on

 

 

used for an extended period.

 

page 8.)

 

4.

Disconnected or poorly

4.

Re-connect charger input cord.

 

 

connected.

 

 

 

 

 

 

 

Green and red

1.

Battery is too cool or hasn’t been

1.

Press Reset Button as discussed in step

L.E.D.’s illuminate

 

used for a lengthy period of time.

 

#7 on pages 8 and 9 of this manual.

simultaneously.

2.

Battery is old or defective.

2.

Press Reset Button as discussed in step

 

 

 

 

#7 on pages 8 and 9 of this manual. If

 

 

 

 

necessary, replace battery.

 

 

 

 

 

Green and red

1.

Improper or loose connection(s).

1.

Make sure all connections are properly

L.E.D.’s not

 

 

 

and securely connected.

illuminating.

 

 

 

 

Charger becomes

1.

This is normal operation.

1.

No action needs to be taken.

warm or hot during

 

 

 

 

charging.

 

 

 

 

 

 

 

 

 

Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power supply before service.

SKU 66718

For technical questions, please call 1-800-444-3353.

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Chicago Electric 66718 operating instructions Troubleshooting, Problem Possible Causes Likely Solutions