Sun Microsystems Netra T5220, Service Manual

Page: 63 / 178

2-1
C H A P T E R
2
Preparing for Service
This chapter describes safety considerations and provides prerequisite procedures
and information to replace components within the server.
Topics include:
■
Section 2.1, “Safety Information” on page 2-1
■
Section 2.2, “Required Tools” on page 2-3
■
Section 2.3, “Prerequisite Tasks for Component Replacement” on page 2-3
■
Section 2.4, “Field-Replaceable Units” on page 2-11
2.1 Safety Information
This section describes important safety information you need to know prior to
removing or installing parts in the server.
For your protection, observe the following safety precautions when setting up your
equipment:
■
Follow all Sun standard cautions, warnings, and instructions marked on the
equipment and described in
Important Safety Information for Sun Hardware Systems ,
816-7190.
■
Ensure that the voltage and frequency of your power source match the voltage and
frequency inscribed on the equipment s electrical rating label.
■
Follow the electrostatic discharge safety practices as described in this section.
2.1.1 Safety Symbols
The following symbols might appear in this book, note their meanings: