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Chapter
3
Removal and Replacement Procedures
This chapter provides guidance for removing and replacing spare parts in the Compaq UPS
R3000 XR.
Before You Begin
WARNING:
The Compaq UPS R3000 XR is a high-energy product. There is a risk of personal
injury from electrical shock and hazardous energy levels. Persons performing installation or
service procedures must be Trained Service Technicians, knowledgeable about the procedures,
precautions, and hazards associated with high-energy AC Power Products.
Before beginning any of the procedures in this chapter, read and understand the cautions and
warnings in Chapter 1, “Before You Begin.”
Replaceable Parts
The UPS R3000 XR contains the following replaceable parts:
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Front bezel
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UPS battery pack
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Electronics module
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Option or communication board
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UPS unit
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ERM battery packs
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Extended Runtime Modules (ERMs)