Required Tools And Safety Items; Safety Guidelines; Installing Srp I/O And Srp Modules - Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - ERX HARDWARE GUIDE REV 26-9-2010 Hardware Manual

ERX 11.3.x Hardware Guide

Required Tools and Safety Items

Safety Guidelines

Installing SRP I/O and SRP Modules

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corresponding I/O module is not present, the diagnostics fail, and you need to remove
and reinsert the module.
You need the following tools to install a line module:
A No. 2 Phillips screwdriver
An ESD wrist strap
Before and during the installation process, observe the following precautions:
WARNING: Do not work on the system or connect or disconnect cables during
lightning activity.
WARNING: Be sure circuit breakers for the power source are in the OFF
position before attaching power cables.
WARNING: Remove jewelry (including rings, necklaces, and watches) before
working on equipment that is connected to power lines. Metal objects heat
up when connected to power and ground and can cause serious burns or
become welded to the terminals.
WARNING: Do not insert any metal object, such as a screwdriver, into an
open slot or the backplane. Doing so can cause electric shock and serious
burns.
WARNING: Never attempt to repair parts of modules yourself. Only trained
customer service personnel are authorized to service parts. Call Juniper
Networks Customer Service to make arrangements to return defective
modules for repair.
You must install SRP modules in specific slots in each router. See Table 4 on page 37 for
SRP module slot assignments.
Copyright © 2010, Juniper Networks, Inc.