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NEVER dispose of used batteries or the UPS in the trash or landfill as it is against federal and
state laws. The UPS and Batteries must be recycled. For UPS and battery recycling
information, please contact our service department for the name and address of the nearest
battery recycling facility.
Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the skin
and eyes. It may be toxic. A battery can present a risk of electrical shock and high short
circuit current.
CAUTION
Observe all warnings, cautions, and notes before replacing batteries. Batteries can present a
risk of electrical shock and high short circuit current. The following precautions should be
observed when working on batteries:
• Remove watches, rings, and other metal objects.
• Use tools with insulated handles.
• Do not lay tools or metal parts on top of batteries.
• Do not attempt to alter any battery wiring or connectors. Attempting to alter wiring
can cause injury.
• Do not dispose of batteries in a fire. The batteries may explode. Refer to your local
codes for disposal requirements.
• Do not open or mutilate the battery or batteries. Released electrolyte is harmful to
the skin and eyes. It may be toxic.
FUSE REPLACEMENT
Before changing the UPS fuse, turn off the UPS, and unplug the input cable from the AC input.
Always replace the fuse with the same type and rating.
1. Use flat screwdriver, press and rotate the fuse holder counter clockwise to remove the
old fuse from the unit.
2. Remove the fuse from the fuse holder on the rear of the unit.
3. Locate the spare fuse. Verify the type and rating of the fuse.
4. Insert the spare fuse into the fuse holder, and reinstall assembly into the UPS. Use flat
screwdriver, press and rotate the fuse holder clockwise until it locks into position.
5. Reconnect the input power cord to the input AC supply.
6. Restart the UPS.