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Juniper MX960 Instructions Manual

Juniper MX960 Instructions Manual

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Removing Components from the MX960 Chassis Before Installing It Without a Lift
Removing the Power Supplies Before Installing an MX960 Router Without a Lift
If you cannot use a mechanical lift to install the router (the preferred method), you
can install it manually. Before installing the router manually, you must first remove
components from the chassis, and reinstall the components the router is installed
in the rack. With components removed, the chassis weighs approximately 150 lb
(68.04 kg).
1. Removing the Power Supplies Before Installing an MX960 Router Without a
Lift on page 1
Remove the leftmost power supply first and then work your way to the right. To
remove the AC or DC power supplies for each power supply (see Figure 1):
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and
1.
connect the strap to one of the ESD points on the chassis.For more information
about ESD, see Preventing Electrostatic Discharge Damage to an M Series, MX
Series, or T Series Router.
On an AC-powered router, move the AC input switch in the chassis above each
2.
power supply to the off ( O ) position. On a DC-powered router, move the DC
circuit breaker on each power supply faceplate to the off ( O ) position.
We recommend this even though the power supplies are not connected to power
sources.
While grasping the handle on the power supply faceplate with one hand, use
3.
your other hand to pull the spring-loaded locking pin in the release lever away
from the chassis and turn the release lever counterclockwise until it stops.
Let go of the locking pin in the release lever. Ensure that the pin is seated inside
4.
the corresponding hole in the chassis.
Pull the power supply straight out of the chassis.
5.
WARNING: Do not touch the power connector on the top of the power supply. It can
contain dangerous voltages.
Removing Components from the MX960 Chassis Before Installing It Without a Lift
1

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Summary of Contents for Juniper MX960

  • Page 1: Table Of Contents

    3. Removing the Fan Trays Before Installing an MX960 Router Without a Lift on page 3 4. Removing the SCBs Before Installing an MX960 Router Without a Lift on page 5 5. Removing the DPCs Before Installing an MX960 Router Without a Lift on page 6 6.
  • Page 2: Removing The Standard Cable Manager Before Installing An Mx960 Router Without A Lift

    Figure 1: Removing a Power Supply Before Installing the MX960 Router Removing the Standard Cable Manager Before Installing an MX960 Router Without a Lift To remove the standard cable manager (see Figure 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.For more information...
  • Page 3: Removing The Fan Trays Before Installing An Mx960 Router Without A Lift

    Figure 2: Removing the Standard Cable Manager Removing the Fan Trays Before Installing an MX960 Router Without a Lift To remove the upper or lower fan tray (see Figure 3 and Figure 4, which illustrate the upper and lower fan trays): Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.For more information...
  • Page 4 Figure 3: Removing an Upper Fan Tray Removing the Fan Trays Before Installing an MX960 Router Without a Lift...
  • Page 5: Removing The Scbs Before Installing An Mx960 Router Without A Lift

    Figure 4: Removing a Lower Fan Tray Removing the SCBs Before Installing an MX960 Router Without a Lift To remove the SCBs (see Figure 5): Place an electrostatic bag or antistatic mat on a flat, stable surface. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point.
  • Page 6: Removing The Dpcs Before Installing An Mx960 Router Without A Lift

    Figure 5: Removing an SCB Removing the DPCs Before Installing an MX960 Router Without a Lift To remove a DPC (see Figure 6): Have ready an antistatic mat for the DPC. Also have ready rubber safety caps for each DPC using an optical interface on the DPC that you are removing.
  • Page 7: Removing The Fpcs Before Installing The Mx960 Router Without A Lift

    Figure 6: Removing a DPC Removing the FPCs Before Installing the MX960 Router Without a Lift To remove an FPC (see Figure 7): Have ready an antistatic mat for the FPC. Also have ready rubber safety caps for each PIC using an optical interface on the PIC that you are removing.
  • Page 8 Figure 7: Removing an FPC Preventing Electrostatic Discharge Damage to an M Series, MX Series, or T Series Related Topics Router Reinstalling Components in the MX960 Chassis After Installing It Without a Lift Removing the FPCs Before Installing the MX960 Router Without a Lift...
  • Page 9 Tools and Parts Required to Replace Components from an M Series, MX Series, or T Series Router Installing the MX960 Chassis in the Rack Manually Published: 2010-01-24 Removing the FPCs Before Installing the MX960 Router Without a Lift...