Juniper QFX10002 Hardware Manual page 150

Sending all processes the KILL signal... [ OK ]
Saving random seed: [ OK ]
Syncing hardware clock to system time [ OK ]
Turning off swap: [ OK ]
Unmounting file systems: [ OK ]
init: Re-executing /sbin/init
Halting system...
System halted.
CAUTION: The final output of any version of the request system halt command is the
"The operating system has halted." Although traffic and the operating system have
stopped, the QFX10002 power module LEDs are still lit and a fan continues to run.
Wait at least 60 seconds after first seeing this message before following the
instructions in Step
3. Attach the grounding strap to your bare wrist and to a site ESD point.
4. Disconnect power to the switch by performing one of the following tasks:
• 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 coupler
for the power cord from the faceplate.
• DC power supply—Switch the circuit breaker on the panel board that services the DC circuit to
the OFF position.
5. Remove the power source cable from the power supply faceplate:
• AC power supply—Remove the power cord from the power supply faceplate by detaching the
power cord retainer and gently pulling out the plug end of the power cord connected to the
power supply faceplate.
• DC power supply—Loosen and the thumbscrews securing the DC power connector on the power
source cables. Remove the power source cables from the power supply.
6. Uncable the switch before removing it from the rack or cabinet.
SEE ALSO
Connecting the QFX10002 | 105
4 and Step 5 to remove power from the switch.
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