Replace An Acx7100-32C Ac Power Supply Module; Remove An Ac Power Supply Module From An Acx7100-32C Router - Juniper ACX7100-32C Hardware Manual

Replace an ACX7100-32C AC Power Supply Module

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Remove an AC Power Supply Module from an ACX7100-32C Router | 87

Install an AC Power Supply Module in an ACX7100-32C Router | 88
Remove an AC Power Supply Module from an ACX7100-32C Router
Before you remove a PSM from a router, ensure that you have taken the necessary precautions to
prevent electrostatic discharge (ESD) damage (see
Ensure that you have the following parts and tools available to remove a PSM from a router:
• ESD grounding strap
• Antistatic bag or an antistatic mat
The power supply modules (PSMs) in an ACX7100-32C router are hot-removable and hot-insertable
field-replaceable units (FRUs): you can remove and replace them without powering off the router or
disrupting routing functions.
CAUTION: Replace the PSM with a new PSM within 1 minute of removal to prevent
chassis overheating.
To remove an AC PSM from an ACX7100-32C router (see
1. Place the antistatic bag or the antistatic mat on a flat, stable surface.
2. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
NOTE: If only one PSM is installed in your router, you must power off the router before
removing the PSM. See
3. Disconnect power to the router. If the AC power source outlet has a power switch, set it to the off
(O) position. If the AC power source outlet does not have a power switch, gently pull out the power
cord plug connected to the power source outlet.
Prevention of Electrostatic Discharge Damage
"Power Off an ACX7100-32C Router" on page
Figure 36 on page 88):
108.
87
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