2.1st stage: Constant Current. When the battery is severely discharged, the Charger applies Constant Cur- rent. This stage speedily charges the battery while protecting against damage, loss of Hydrogen or even explosion. The battery is charged to a maximum of 14.8 Volts DC.

3.2nd Stage: Constant Voltage. This is a speed charge cycle for batteries nearly full. It will top off the battery at 14.8 Volts DC, utilizing a 200 mA trickle charge.

4.3rd stage: Floating Constant Volt- age. This stage maintains a fully charged battery in its best condition by constantly applying small “ticks” of charge. The battery will never fall below 13.5 Volts DC.

Operating Instructions

Read the entire Important Safety Information section at the beginning of this manual including all text under subheadings therein before set up or use of this product.

Tool Set Up

To prevent serious injury:

Use only an appropriate extension cord in good condition to operate this Battery Charger.

See pages 6 and 7 of this manual for information on safe use of extension cords.

Work Piece and Work Area Set Up

1.Designate a work area that is clean, ventilated and well-lit. The work area must not allow access by children or pets to prevent injury and distraction.

2.Route the power cord along a safe route to reach the work area without creating a tripping hazard or exposing the power cord to possible damage. The power cord must reach the work area with enough extra length to al- low free movement while working.

3.To prevent electrical shock, avoid moisture or water in the work area.

General Operating Instructions

1.Be sure the vehicle engine is OFF, the engine is cool and the key is re- moved from the ignition.

2.Never “Jump” or attempt to start the vehicle while the Battery Charger is plugged in.

3.Do not attempt to charge a damaged or “dead” battery with this tool. This charger is designed to “top off” and maintain vehicle batteries at or near 12 VDC. Attempting to charge dam- aged or discharged batteries with this tool may cause the battery or the charger to overheat, possibly causing damage or explosion.

4.Plug your extension cord into the Power Cable (8). Plug the extension cord into a GFCI protected 120 VAC outlet.

5.Observe the LED lights on the char- ger to determine the operational sta- tus of the circuit and the charger.

SKU 99857

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

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Chicago Electric 99857 operating instructions Operating Instructions, Tool Set Up, Work Piece and Work Area Set Up