Grounding And Providing Power To The Mx240 Router; Tools And Parts Required For Mx240 Router Grounding And Power; Connections - Juniper MX240 Hardware Manual

CHAPTER 10
Grounding and Providing Power to the
MX240 Router
Tools and Parts Required for MX240 Router Grounding and Power Connections
Copyright © 2013, Juniper Networks, Inc.

Tools and Parts Required for MX240 Router Grounding and Power

Connections on page 99
Grounding the MX240 Router on page 100
Connecting Power to an AC-Powered MX240 Router with Normal-Capacity Power
Supplies on page 101
Installing the MX240 AC High-Capacity Power Supplies on page 102
Powering On an AC-Powered MX240 Router on page 103
Connecting Power to a DC-Powered MX240 Router with Normal-Capacity Power
Supplies on page 104
Installing an MX240 DC High-Capacity Power Supply on page 107
Powering On a DC-Powered MX240 Router on page 108
Powering Off the MX240 Router on page 110
To ground and provide power to the router, you need the following tools and parts:
Phillips (+) screwdrivers, numbers 1 and 2
2.5-mm flat-blade (–) screwdriver
7/16-in. (11 mm) hexagonal-head external drive socket wrench, or nut driver, with a
torque range between 23 lb-in. (2.6 Nm) and 25 lb-in. (2.8 Nm), for tightening nuts to
terminal studs on each power supply on a DC-powered router.
Wire cutters
Electrostatic discharge (ESD) grounding wrist strap
CAUTION: The maximum torque rating of the terminal studs on the DC power
supply is 36 lb-in. (4.0 Nm). The terminal studs may be damaged if excessive
torque is applied. Use only a torque-controlled driver or socket wrench to
tighten nuts on the DC power supply terminal studs. Use an
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