Remove An Mx10004 Router From A Four-Post Rack Using A Mechanical Lift - Juniper MX10004 Hardware Manual

3. Wrap and fasten one end of the ESD grounding strap around your bare wrist and connect the other
end of the strap to one of the ESD points on the router chassis. One ESD point is located above the
status LED panel on the front of the chassis, and the other ESD point is located in the rear below the
power supplies.
4. Disconnect power to the router by performing one of the following tasks:
• AC power supply—Set the enable router switch to the off (O) position and 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 power cord plug that is connected to the power
supply faceplate.
• DC power supply—Loosen the thumbscrews by securing the DC power connector on the power
source cables. Remove the power source cables from the power supply.
6. Remove any remaining cables and optics before you remove the chassis from the rack.
Remove an MX10004 Router from a Four-Post Rack Using a Mechanical
Lift
Before you remove the Juniper Networks MX10004 router using a mechanical lift:
• Ensure that the rack is stable and secured to the building.
• Ensure that there is enough space to place the removed router in its new location and that the path
to the new location is clear. See
Maintenance" on page
• Review "General Safety Guidelines and Warnings" on page
• Review the chassis lifting guidelines described in
page 247.
• Ensure that the router is safely powered off (see
• Ensure that you have the following parts and tools to remove the router:
• A mechanical lift rated for 250 lbs (113.4 kg)
"MX10004 Clearance Requirements for Airflow and Hardware
87.
239.
"Chassis and Component Lifting Guidelines" on
"Power Off an MX10004 Router" on page
213
212).