If you are installing multiple routers in a rack, install the lowest one first and proceed
upward (see Figure 52 on page 97):
1.
If you are front-mounting the router, remove the center-mounting brackets from each
side of the chassis. (Also, we recommend installing a shelf or other support for the
rear of the chassis.)
2.
Attach the lifting handle to the rear of the chassis, screwing the thumbscrews at its
corners into the holes located next to the SFM slots on the chassis (see Figure 51 on
page 96). If you are installing the chassis in a lower rack space, use the set of holes
adjacent to the slots labeled
SFM 0
and
SFM 1
. If you are installing the chassis in an
upper rack space, use the set of holes adjacent to the slot covers labeled
Do not install an SFM in this slot
.
Figure 51: Attaching the Lifting Handle
3.
Prepare to lift the router:
•
One person stands behind the chassis and grasps the lifting handle.
•
Two people stand on either side of the chassis. Each grasps the bar at the bottom
of the FPC card cage with one hand and places the other hand under the chassis
near the rear.
4.
Lift the chassis and position it in the rack.
WARNING:
To prevent injury, keep your back straight and lift with your
legs, not your back. Avoid twisting your body as you lift. Balance the load
evenly and be sure that your footing is solid.
5.
Align the bottom hole in both front support posts or center-mounting brackets with
a hole in each rack rail, making sure the chassis is level.
6.
Install one of the mounting screws provided into each of the two aligned holes. Use
a 5/32-in. Allen wrench to tighten the screws.
7.
Moving up each post or bracket, install a screw in every mounting hole.
8.
Verify that all the mounting screws on one side of the rack are aligned with the
mounting screws on the opposite side and that the router is level.
Copyright © 2010, Juniper Networks, Inc.
96
M40e Multiservice Edge Router Hardware Guide
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