Preparing For Component Removal And Replacement; Safety Requirements - Sun Microsystems Sun Blade 150 Service Manual

5
C H A P T E R
Preparing for Component Removal
and Replacement
This chapter describes the activities you must do to prepare for removal and
replacement of internal system components.
Note – It is very important that you review the safety requirements, symbols, and
precautions in this chapter before you begin to remove or replace system
components.
This chapter contains the following topics:
Section 5.1, "Safety Requirements" on page 5-1
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Section 5.2, "Safety Symbols" on page 5-2
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Section 5.3, "Safety Precautions" on page 5-2
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Section 5.4, "Tools Required" on page 5-4
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Section 5.5, "Powering Off the System" on page 5-4
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Section 5.6, "Removing the System Cover" on page 5-6
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Section 5.7, "Attaching the Antistatic Wrist Strap" on page 5-6
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5.1

Safety Requirements

For protection, observe the following safety precautions when setting up the
equipment:
Follow all cautions, warnings, and instructions marked on the equipment.
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Ensure that the voltages and frequency rating of the power receptacle match the
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electrical rating label on the equipment.
5-1