Juniper QFX10008 Hardware Manual page 244

QFX10008 Switch Hardware Guide
244
NOTE: For instructions on installing a switch without using a mechanical lift,
see "Manually Removing a QFX10008 from a 4-Post Rack" on page
Before you remove the switch using a lift:
Ensure that the rack is stable and secured to the building.
Ensure there is enough space to place the removed switch in its new location and along
the path to the new location. See
Hardware Maintenance" on page
Review "General Safety Guidelines and Warnings" on page
Review the chassis lifting guidelines described in QFX10002 Installation Safety
Guidelines.
Ensure that the switch has been safely powered off.
CAUTION: When removing more than one switch chassis from a rack, remove
the switches in order from top to bottom.
Ensure that you have the following parts and tools available to remove the switch:
A mechanical lift rated for 500 lbs. (226.8 kg)
A Phillips (+) screwdriver, number 2 or number 3, depending on the size of your
rack-mounting screws
To remove the switch using a mechanical lift (see
Use the appropriate Phillips (+) screwdriver to remove the 24 mounting screws that
1.
attach the chassis front-mounting brackets to the rack.
Move the lift to the rack and position it so that its platform is centers about 0.5 in.
2.
(1.27 cm) below the bottom of the switch chassis and as close to it as possible.
Carefully slide the switch from the adjustable mounting brackets attached to the rack
3.
onto the lift.
Move the lift away from the rack and lower the lift.
4.
Use the lift to transport the switch to its new location.
5.
"QFX10000 Clearance Requirements for Airflow and
121.
272.
Figure 157 on page
Copyright © 2019, Juniper Networks, Inc.
245.
245):