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11. Place each card (MCP and adapter card) individually in an electrostatic bag or on its own antistatic mat
on a flat, stable surface.
12. If you are not reinstalling both MPC and adapter card into the emptied slot within a short time, install
a blank adapter card panel over the slot to maintain proper airflow in the card cage.
CAUTION:
before reinserting it, removing an MPC and adapter card from a different slot, or
inserting an MPC and adapter card into a different slot.
Removing an MX2008 MPC from the Adapter Card
An MPC without the adapter card weighs up to 18.35 lb (8.32 kg). Be prepared to accept its full weight.
NOTE:
Steps involved to remove or install an MPC are the same for MX2008, MX2010, and
MX2020 routers.
To remove an MPC from the adapter card (see
1. Have ready a replacement MPC and an antistatic mat for the MPC. Also have ready rubber safety caps
for each MPC you are removing that uses an optical interface.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
3. Label the cables connected to each port on the MPC so that you can later reconnect the cables to the
correct ports.
4. Use one of the following methods to take the MPC offline:
Press and hold the corresponding MPC LC online button on the craft interface. The green OK LED
next to the button begins to blink. Hold the button down until the LED goes off.
Issue the following CLI command:
user@host>request chassis fpc slot slot-number offline
For more information about the command, see the
Reference.
After removing both cards from the chassis, wait at least 30 seconds
Figure 168 on page
395):
Junos OS System Basics and Services Command
392
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