Juniper SSG 520M User Manual

Required Tools and Parts  49
Chapter 4
Servicing a Device
This chapter describes service and maintenance procedures for SSG 500M Series
devices. It includes the following sections:
 “Required Tools and Parts” on this page
 “Physical Interface Modules” on page 50
 “Device Power Components (SSG 550M Only)” on page 52
 “Upgrading Memory” on page 55
 “Replacing an Air Filter” on page 57
Required Tools and Parts
To replace a component on an SSG 500M Series device, you need the following
tools and parts:
 Electrostatic bag or antistatic mat
 Electrostatic discharge (ESD) grounding wrist strap
 Flat-tip screwdriver, 1/8-inch
 Number-2 phillips screwdriver
NOTE: For safety warnings and instructions, refer to the Juniper Networks Security
Products Safety Guide. The instructions in the guide warn you about situations that
could cause bodily injury. Before working on any equipment, you should be aware
of the hazards involved with electrical circuitry and should be familiar with
standard practices for preventing accidents.

Juniper SSG 520M Specifications

General

Brand	Juniper
Model	SSG 520M
Category	Gateway
Language	English