Replacing Power System Components; Replacing Ac Power Supply - Juniper MX204 Hardware Manual

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CHAPTER 17

Replacing Power System Components

Replacing an MX204 AC Power Supply

Removing an MX204 AC Power Supply

Replacing an MX204 AC Power Supply on page 97

Replacing an MX204 DC Power Supply on page 99

Removing an MX204 AC Power Supply on page 97

Installing an MX204 AC Power Supply on page 98

Before you remove a power supply, be aware of the following:

NOTE:

The minimum required number of power supply modules must be

present in the router at all times.

CAUTION:

To maintain proper cooling and prevent thermal shutdown of the

operating power supply unit, each power supply slot must contain either a

power supply or a blank panel. If you remove a power supply, you must install

a replacement power supply or a blank panel shortly after the removal.

NOTE:

After powering off a power supply, wait at least 60 seconds before

turning it back on.

CAUTION:

Do not mix AC and DC power supply modules in the same chassis.

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