Juniper NSM4000, Руководство по оборудованию

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NOTE: If only one power supply module is installed in your NSM4000
appliance, you must power off the appliance before removing the power
supply module.
This topic contains the following sections:
•
Removing the AC Power Supply Module on page 114
•
Installing the AC Power Supply Module on page 115
Removing the AC Power Supply Module
To remove the AC power supply module:
1.
Place an antistatic bag or an antistatic mat on a flat, stable surface.
2.
(Optional) Attach an electrostatic discharge (ESD) grounding strap to your bare wrist,
and connect the strap to an external ESD point.
3.
If the AC power source outlet has a power switch, set it to the OFF position.
4.
Gently pull out the male end of the power cord connected to the power source outlet.
5.
Remove the power cord from the power supply faceplate by detaching the power
cord retainer and gently pulling out the female end of the power cord connected to
the power supply faceplate.
6.
Slide the locking ejector lever to the right, as shown in Figure 58 on page 114 , until it is
in its furthest position.
Figure 58: Removing the AC Power Supply Module
1— Power supply ejector lever
7.
Grasp the power supply handle and pull firmly to slide the power supply module
halfway out of the appliance.
8.
Place one hand under the power supply module to support it and slide it completely
out of the appliance. Take care not to touch power supply components, pins, leads,
or solder connections.
9.
Place the power supply module in the antistatic bag or on the antistatic mat on a flat,
stable surface.
Copyright © 2016, Juniper Networks, Inc. 114
NSM4000 Appliance Hardware Guide