Juniper JSA3800, Руководство по оборудованию, Страница: 51 / 92

ipmi_devintf 7729 Ø
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For the IPMI hardware status, use
# ipmitool sdr
See Also JSA3800 Appliance Physical Specifications on page 26
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JSA3800 Appliance Front Panel Description on page 19
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JSA3800 Appliance Back Panel Description on page 21
Replacing an AC Power Supply on the JSA3800 Appliance
To replace an AC power supply:
1.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2.
Remove the power cord from the power supply.
3.
Push the release tab of the power supply on the back panel of the chassis.
4.
Pull the power supply straight out of the chassis using the provided handle. Use one
hand for support underneath the supply as you remove it.
5.
Orient the replacement power supply.
6.
Using both hands, slide the replacement power supply straight into the chassis until
the power supply is fully seated in the chassis slot. Make sure the tab on the power
supply clicks into place.
7.
Attach the power cord to the power supply. If the power supply is correctly installed
and functioning normally, the power supply powers up immediately.
See Also Replacing AC Power Supply Cables on the JSA3800 Appliance on page 51
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Replacing DC Power Supply Cables on the JSA3800 Appliance on page 53
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Replacing a DC Power Supply on the JSA3800 Appliance on page 52
Replacing AC Power Supply Cables on the JSA3800 Appliance
To replace an AC power supply cord:
1.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2.
Unplug the power cord from the power source receptacle.
51 Copyright © 2019, Juniper Networks, Inc.
Chapter 4: Maintaining Components