User's Instructions

9) (Optional) Use cable ties or zip-ties to attach the power supply and its cord to the

mounting bracket. For a vertical mount, attach the power supply to the bottom of the

mounting bracket. For a horizontal mount, attach the power supply to the back of the

mounting bracket.

Troubleshooting the Battery Charger

If your battery charger's LEDs indicate a system fault or battery fault, try these troubleshooting

tips.

To troubleshoot the battery charger

• Remove the battery to clear the battery contact and reinsert the battery.

• Replace the battery with a known "good" battery.

• Ensure that you are using a 3M Scott approved battery and power supply.

• Ensure that you have no more than 3 battery chargers connected in a daisy chain

configuration.

• Disconnect (unplug) the charger from its power source and reconnect it. If the charger

is hard-wired to a power source, check the fuses.

• A system fault may occur when the battery charger is too hot or too cold. Move the

charger out of the extreme temperature environment to cool it or warm it. i

IMPORTANT NOTE

The battery charger operates only when its temperature falls between 0º C and 45º C.

Cleaning and Repairing the Battery Charger

To clean the battery charger

• Wipe the battery charger with a dampened cloth.

• Ensure that the battery contacts are clean and that the area surrounding them is free of

debris.

• Ensure that the button and latch areas are free of debris.

• Do not use conductive materials or immerse the charger in water.