Leonics Ulta Series, User Manual

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9.3 Stand the UPS up, unscrew the screw on the battery strip.

9.4 Remove the battery terminal cover. Disconnect the black and red wires from the

battery terminals.  Then pull the  battery out and replace with the new one. For the

1050VA or higher model,  please notice each connection carefully before replace the

new one.

Caution!:

Keep the red and black wire terminals apart, they might

short circuit.

9.5 Reconnect the black and red wires to the black and red terminals.  For 1050VA or

higher model, reconnect each wires connection to each battery same as before.

Put the battery strip back in its position.

9.6 Re-screw the battery strip with the case.

9.7 Replace and screw the front panel in place and continue using the UPS normally.

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10.1

Turn off UPS.

10.2

Unplug UPS input power cord, both from the UPS and the AC source.

10.3

Use a flat head screwdriver to release fuse holder from its compartment.

10.4

Check the fuse in whether it is blown.  Replace the blown fuse with the spare fuse.

- The position 1 is the operating fuse.

- The position 2 is spare fuse.

10.5

After replacing the spare fuse, insert fuse holder into the fuse holder compartment.

Note: Using 7 Ampere, 20 mm. fuse.

FUSE REPLACEMENT