Installing The M320 Cable Guards; Figure 40: Reinstalling An M320 Power Supply - Juniper M320 Hardware Manual

M320 Multiservice Edge Router Hardware Guide
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Installing the M320 Cable Guards

140
Tighten the captive screws on each side of the power supply faceplate to secure the
6.
power supply in the chassis.
Repeat the procedure for the remaining power supplies.
7.

Figure 40: Reinstalling an M320 Power Supply

Preventing Electrostatic Discharge Damage to an M320 Router on page 318
M320 Installation Safety Guidelines on page 323
M320 Chassis Description on page 7
M320 Cabinet Size and Clearance Requirements on page 88
M320 Site Preparation Checklist Requirements on page 85
General Safety Guidelines for Juniper Networks Devices on page 315
Maintenance and Operational Safety Warnings for Juniper Networks Devices on page 335
General Electrical Safety Warnings for Juniper Networks Devices on page 341
After the chassis is installed in the rack or cabinet, you can install the four cable guards.
The cable guards protect the PIC and CIP cables from rubbing against the front edges
of the chassis.
To install the cable guards (see
Place one of the upper cable guards over one of the front-mounting flanges of the
1.
chassis, aligning the top of the cable guard with the top of the flange. Each of the
three captive screws on the guard should be aligned with a corresponding standoff
on the flange.
Tighten each of the three captive screws partway on the cable guard.
2.
Tighten each of the three captive screws completely.
3.
Repeat Steps 1 through
4.
Figure 41 on page 141):
3 for the other upper cable guard.
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