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Maintenance – Harbor Freight Tools CHICAGO ELECTRIC 38391 User Manual

Page 7

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Page 7

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

SKU 38391

recharging using 12 vdc supply

1. Insert the Cigarette Lighter Recharger

Plug into the Front Panel port labeled

recharge.

2. Insert the other end of the Cigarette

Lighter Recharger Cord into the 12

VAC Cigarette lighter receptacle on

your vehicle or boat.

3. Allow the Jump Start System to

recharge for 10 hours or until

Charging LED turns off. An automatic

cut off will help prevent overcharging

the battery.

maintenance

note: The main power switch should be

off during any maintenance. Do not

perform maintenance while charging.

1. Keep the unit clean and make sure

the clamps are free of dirt, debris, or

grease.

2. For a longer working life, protect

Jump-Start from sunlight and

moisture.

3. Lead-Acid batteries must be recycled

or disposed of properly. Do not short

terminals. Do not incinerate. Risk

of electric shock; use only in dry

location. Only use with battery packs

distributed by Harbor Freight Tools;

others may burst, causing personal

injury and/or property damage.

For additional information on battery

recycling call 1-800-822-8837.

battery replacement

1. Remove the eight screws around the

back panel and lift off the cover plate.

Lift out the battery.

note: Notice how the red and black

cables connect to the old battery and

make sure to keep them in place,

connecting them to the new battery.

2. Detach the recharging wires and

jumper cables from the battery

terminals.

3. Position the replacement battery

with the label facing out, and make

sure the

red (+) recharging wire

and Booster Cable is attached to

the

positive (+) battery terminal.

Connect both of the recharging wires

and Booster Cables.

4. Carefully slide the battery into the

compartment without damaging the

circuit board.

5. Replace the back panel and the

screws.

emergency light bulb replacement

1. Gently squeeze the light lens/bezel

together and remove them.

2. Unscrew the bulb and replace it.
3. Snap the lens/bezel into place.