Juniper Junos Space JA1500, Руководство по оборудованию

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Replacing the Fan on a Junos Space Appliance on page 133
• Replacing the Hard Disk on a JA2500 Junos Space Appliance on page 135
Related
Documentation
AC Power Supply in Junos Space Appliances on page 15
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DC Power Supply in Junos Space Appliances on page 17
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Field-Replaceable Units on the JA2500 Junos Space Appliance on page 13
Replacing the AC Power Supply Cord on a Junos Space Appliance
NOTE: If only one power supply module is installed in your Junos Space
Appliance, you must power off the appliance before replacing the power
supply cord.
This topic contains the following sections:
• Disconnecting the AC Power Supply Cord on page 124
• Connecting the AC Power Supply Cord on page 124
Disconnecting the AC Power Supply Cord
To disconnect an AC power supply cord from a Junos Space Appliance, do the following:
1.
(Optional) Attach an electrostatic discharge (ESD) grounding strap to your bare wrist,
and connect the strap to an external ESD point.
2.
If the AC power source outlet has a power switch, set it to the OFF position. If the AC
power source outlet does not have a power switch, gently pull out the male end of
the power cord connected to the power source outlet.
3.
If the power cord has the retainer clip and adjustment nut installed, turn the adjustment
nut so that the power cord can be removed from the slot in the adjustment nut.
4.
Unplug the power cord from the power supply module.
Connecting the AC Power Supply Cord
To connect an AC power supply cord to a Junos Space Appliance, do the following:
1.
(Optional) Attach an electrostatic discharge (ESD) grounding strap to your bare wrist,
and connect the strap to an external ESD point.
2.
If the power cord retainer clip is not installed on the power supply module, squeeze
the two sides of the power cord retainer clip and insert the L-shaped ends of the wire
Copyright © 2018, Juniper Networks, Inc. 124
JA2500 Junos Space Appliance Hardware Guide