Replacing An Mx240 Ac Normal-Capacity Power Supply; Removing An Mx240 Ac Normal-Capacity Power Supply - Juniper MX240 Hardware Manual

user@host> show chassis alarms
Periodically inspect the site to ensure that the grounding and power cables connected to the router are
securely in place and that there is no moisture accumulating near the router.
SEE ALSO
MX240 Component LEDs on the Craft Interface | 40
MX240 AC Power Supply Description | 47
MX240 DC Power Supply Description | 55
MX240 Site Preparation Checklist | 177
Troubleshooting the MX240 Components | 425

Replacing an MX240 AC Normal-Capacity Power Supply

Removing an MX240 AC Normal-Capacity Power Supply | 384

1.
Installing an MX240 AC Normal-Capacity Power Supply | 386
2.
Removing an MX240 AC Normal-Capacity Power Supply
Before you remove a power supply, be aware of the following:
NOTE: The minimum number of power supplies must be present in the router at all times.
CAUTION:
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.
To maintain proper cooling and prevent thermal shutdown of the operating
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