Removing An Ex9200 Switch From A Rack Or Cabinet Using A Mechanical Lift - Juniper EX9214 Hardware Manual

5. Move the AC input switch on each AC power supply or the DC circuit breaker on each DC power
supply to the Off (O) position.
SEE ALSO
Powering On an AC-Powered EX9200 Switch | 177
Powering On a DC-Powered EX9200 Switch | 184
Removing an EX9200 Switch from a Rack or Cabinet Using a Mechanical
Lift
Before you remove the switch using a lift:
• Ensure that the rack or cabinet is stable and secured to the building.
• Ensure that there is enough space to place the removed switch in its new location and shift it along
the path to the new location.
General Safety Guidelines and Warnings
• Read
for EX9200 Switches.
• Ensure that the switch has been safely powered off (see
277) and that you have disconnected the power cords from the power supplies.
• Ensure that you have disconnected any cables or wires attached to the switch ports.
Ensure that you have the following parts and tools available:
• A mechanical lift
• A Phillips (+) screwdrivers, number 1 and 2
Considering the size and weight of the switch, we strongly recommend you use a mechanical lift to
remove the switch.
CAUTION: When removing more than one switch from a rack or cabinet, remove the
switch in the top of the rack or cabinet first and proceed to remove the rest of the
switches from top to bottom.
To remove the switch using a lift:
, with particular attention to
"Powering Off an EX9200 Switch" on page
Chassis Lifting Guidelines
278