Full Product Manual
CHARGING USB DEVICES
MAINTENANCE AND SERVICING
BATTERY DISPOSAL
1. Press the Battery Test Button to verify that the Power Pack is fully charged. Recharge as needed,
following the instructions in the Setup section under “Charging the Power Pack” on page 6.
2. Before connecting the device, make sure the Inverter Switch is in the “O” (OFF) position.
3. Plug the device into the USB Connector.
4. Push the Inverter Switch to the “I” (ON) position. If the Inverter is working correctly, the Inverter
Power Indicator Light will illuminate.
5. When the device is finished charging, push the Inverter Switch to the “O” (OFF) position and
remove the device.
TO PREVENT SERIOUS INJURY: Unplug the Power Pack, turn the Power Switch off and
allow Power Pack to cool completely before performing any inspection, maintenance,
or cleaning procedures.
1. BEFORE EACH USE, inspect the general condition of the Power Pack. Check for:
• loose hardware,
• cracked or broken parts,
• damaged electrical wiring or cable insulation, and
• any other condition that may affect its safe operation.
2. Keep unit clean and clamps free of dirt, debris, or grease.
3. For longer working life, protect Power Pack from sunlight and moisture.
4. Replace fuse with same type and rating only.
5. AFTER USE, wipe external surfaces of the Power Pack with clean cloth.
WARNING! CONTAINS SEALED LEAD BATTERY. BATTERY MUST BE RECYCLED.
1. Remove all screws from case and open. Cut wires from battery with insulated wire clippers
and remove.
2. Disposing of Power Pack must comply with standards for hazardous waste disposal in your
area. Contact your local city government office for the nearest hazardous waste disposal
area in your community.
Procedures not specifically explained in this manual must be performed
only by a qualified technician.
customerservice@focus-ontools.com
11
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