Liebert NfinityTM manual Module Replacement, Removing Modules

Troubleshooting

4.3Module Replacement

Follow the instructions below when replacing or adding a Control, Battery or Power Module to the system.

To order additional modules, contact your Liebert representative or call 1-800-LIEBERT.

4.3.1Removing Modules

1.Remove bezel cover of appropriate module. When replacing a Power or Battery Module, verify the faulty module by confirming the yellow LED is lit.

2.If removing a Control or Power Module with no redundant modules, switch UPS to manual bypass.

3.Pull out and lift the lever if replacing a Control or Power Module, then turn fastener counterclockwise until it is loosened.

Turn fastener counterclockwise

Lift lever up (for

Control and Power Modules)

4.To remove the module:

a.Start to pull out module (shown above right, top). About 2/3 out it will stop.

! CAUTION

Battery Modules are heavy—66 lb (30 kg).

b.Slide module away from the center of the UPS (shown above right, center).

c.Continue to pull until module is removed (shown above right, bottom).

5.Dispose of module in an environmentally responsible way that complies with local codes/regulations or return to Liebert for proper disposal.

NOTE

Battery Modules may contain shipping screws. These screws may be removed and discarded.

MODULE REMOVAL (Steps 4a-c)

Step 4a

Step 4b

Step 4c

WARNING

POTENTIAL TIP HAZARD

Install all battery modules starting from the bottom. For module removal, start from the top. Do not remove more than one module at a time. Failure to do so may cause unit to tip over and cause serious injury.

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