Grounding The T640 Router; Tools And Parts Required To Ground The T640 Router; Connecting The T640 Grounding Cable - Juniper T640 Hardware Manual

CHAPTER 11

Grounding the T640 Router

Tools and Parts Required to Ground the T640 Router

Related
Documentation

Connecting the T640 Grounding Cable

Copyright © 2010, Juniper Networks, Inc.
Tools and Parts Required to Ground the T640 Router on page 115
Connecting the T640 Grounding Cable on page 115
To ground the router, you need:
Grounding cable (which you must provide)
Grounding lug (provided with the router)
M6 screws or UNC 1/4-20 screws
Electrostatic discharge (ESD) grounding wrist strap
T640 Chassis Grounding Cable and Lug Specifications on page 345
Connecting the T640 Grounding Cable on page 115
You ground the T640 router by attaching a grounding cable to the grounding points on
the chassis. You must provide the grounding cable (the cable lugs are supplied with the
router). For grounding cable specifications, see "T640 Chassis Grounding Cable and Lug
Specifications" on page 345.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Make sure that grounding surfaces are clean and brought to a bright finish before
2.
grounding connections are made.
Connect the grounding cable to a proper earth ground.
3.
Verify that a licensed electrician has attached the cable lug provided with the router
4.
to the grounding cable.
Place the grounding cable lug over the grounding The left pair is sized for M6 bolts,
5.
and the right pair is sized for UNC 1/4-20 bolts.
115