The following precautions should be observed by a qualified technician when working with batteries.

1.Remove watches, rings, or other metal objects.

2.Use tools with insulated handles.

3.Wear rubber gloves and boots.

4.Do not lay tools or metal parts on top of batteries.

4.Storing the UPS and Batteries

Should you need to store the UPS for a long period, fully recharge the battery just prior to storage and recharge the battery every 4 months by plugging the UPS into a power outlet. It is recommended that the batteries charge for 24 hours after long-term storage.

5.FCC Considerations

This equipment generates and uses radio frequency energy and if not installed and used properly in strict accordance with the manufacturer's instructions, may cause interference to radio and television reception. All models covered in this manual have been tested and found to comply with the limits for a Class A computing device, in accordance with the specifications in FCC regulations, Part 15, Subpart J, which are designed to provide reasonable protection against such interference.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

a. Reorient or relocate the receiving antenna.

b. Increase the separation between the equipment and the receiver.

c. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

d. Consult the dealer or an experienced radio/television technician for assistance.

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