Removing A Qfx5100 Device From A Rack Or Cabinet - Juniper QFX5100 Hardware Manual

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Removing a QFX5100 Device from a Rack or Cabinet

Copyright © 2016, Juniper Networks, Inc.
Halting system...
System halted.
CAUTION: The final output of any version of the
command is the "The operating system has halted." Wait at least 60
seconds after first seeing this message before following the instructions
in Step 4 and Step
Attach the grounding strap to your bare wrist and to a site ESD point.
3.
Disconnect power to the switch by performing one of the following tasks:
4.
AC power supply—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 male end of the power cord connected to the power source outlet.
DC power supply—Switch the circuit breaker on the panel board that services the
DC circuit to the OFF position.
Remove the power source cable from the power supply faceplate:
5.
AC power supply—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.
DC power supply—Remove the screws securing the ring lugs attached to the power
source cables to the power supply using the screwdriver, and remove the power
source cables from the power supply. Replace the screws on the terminals and
tighten them.
Uncable the switch before removing it from the rack or cabinet.
6.
Connecting AC Power to a QFX5100 Device on page 171
Connecting DC Power to a QFX5100 Device on page 174
If you need to relocate an installed QFX5100 device, use the procedure described in this
topic. (The remainder of this topic uses "rack" to mean "rack or cabinet." )
NOTE: When you remove multiple devices from a rack, remove the device in
the top of the rack first and proceed to remove the rest of the devices from
top to bottom.
Before removing a QFX5100 device from a rack:
5 to power off the switch.
Chapter 15: Removing the Switch
request system halt
195