Minuteman UPS MN 325/MN 525 MN 325/MN 525 Users Manual , MN 525

MN 325/MN 525 User’s Manual

MN 525

Retaining Screws

6. Disconnect the battery positive (red) wire from the battery positive (+) terminal.

7. Turn the power switch on, to discharge the UPS.

8. Disconnect the battery negative (black) wire from the battery negative (-) terminal.

9. Remove the defective battery from the battery compartment.

10. Install the new battery into the battery compartment.

11. Reconnect the battery negative (black) wire to the battery negative (-) terminal.

12. Reconnect the battery positive (red) wire to the battery positive (+) terminal. Note: Some spark-

ing may occur, this is normal.

13. Reinstall the battery compartment door and the retaining screws.

14. Charge the UPS for 4 to 8 hours to ensure the UPS performs expected runtime.

Note: Batteries are consider HAZARDOUS WASTE and must be disposed of properly at an ap-

propriate recycling facility or return them to the supplier in the packing material for the new bat-

tery. Contact your local government for more information about proper disposal and recycling of

batteries.

Note: Replace the batteries with the same number and type as originally installed in the UPS.

These batteries have pressure-operated vents. These UPS contain sealed non-spillable lead-acid

batteries.

Model # MN 325 MN 525

Battery

Model #

12V3ah 12V7ah

Battery

Part #

BP3-12 BP7-12