Comet Labs 48-Port 10 Bedienungsanleitung PDF herunterladen (Seite 59)

Installation and User Manual

4.2 Hot Swapping the Power Module

This operation can be performed without interrupting the load.

Figure 4-1: Disconnecting the Power Module.

Maintenance 4 — 386-86000-00 B01

1. Stop the system with the OFF button (press

more than 3 seconds). System is now powered by

Bypass AC source.

Check if UPS is on Bypass AC source by verifying

that:

LED is ON (If LED is not ON, do not

turn the manual bypass and visit

www.mgeops.com or call (800) 279-7776.

2. Turn the manual bypass switch to the

BYPASS position.

3. Switch the battery circuit breaker(s) to the

OFF position.

CAUTION: Do not switch the Normal AC

source circuit-breaker

to the OFF position.

Doing so will disconnect

power to the load.

4. Loosen three screws to remove the

Input/Output box.

5. Disconnect the battery cables and from

the Power Module.

The Power Module can be replaced.

The connected equipment is powered by the

Bypass AC source.

4240

1717

OFF ON

XXX FAULT

1CXXXXXXX

rd S

660

8FF

Step 4 in Tower

configuration

Step 4 in Rack

configuration.

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Comet Labs 48-Port 10 Bedienungsanleitung Seite 59