Install An Ac Power Supply Module In An Acx7100-32C Router - Juniper ACX7100-32C Hardware Manual

4. Remove the power source cable from the power supply faceplate. Remove the power cord from the
power supply faceplate by detaching the power cord retainer and gently pulling out the socket end of
the power cord connected to the power supply faceplate.
5. Slide the ejector lever toward the handle until you can no longer slide it.
6. Grasp the PSM handle and pull firmly to slide the PSM halfway out of the chassis.
7. Place one hand under the PSM to support it and slide it completely out of the chassis. Take care not
to touch power supply components, pins, leads, or solder connections.
8. Place the PSM in the antistatic bag or on the antistatic mat placed on a flat, stable surface.
Figure 36: Remove PSM from an ACX7100-32C Router

Install an AC Power Supply Module in an ACX7100-32C Router

• Before you install a PSM in a router, ensure that you have taken the necessary precautions to prevent
electrostatic discharge (ESD) damage (see
• Ensure that the airflow direction of the PSM is the same as that indicated on the chassis. Labels on
the PSM handle indicate the direction of airflow. See
Routers" on page 17
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.
To install an AC PSM in an ACX7100-32C router (see
1. 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.
2. Taking care not to touch power supply components, pins, leads, or solder connections, remove the
PSM from its bag.
Prevention of Electrostatic Discharge Damage
for more information.
"Cooling System and Airflow in ACX7100-32C
Figure 37 on page 90):
88
).