Rockwell Automation Allen-Bradley 6181P-12NPXPH, Руководство пользователя

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31 Publication 6181P-UM001G-EN-P - July 2008 31
Chapter
4
Replace System Components
Chapter Objectives
This chapter provides safety precautions and procedures to:
•
remove the back cover.
•
required tools.
•
install or remove add-in cards using the PCI Expansion Kit
(6189V-2PCI15).
•
replace the floppy drive (1500P and 1700P).
•
replace the floppy or optical disc drive (1200P).
•
replace the optical disk drive (1500P and 1700P).
•
replace the memory modules.
Accessories and
Replacement Parts You can view a current list of accessories at the Rockwell Automation
Allen-Bradley website http://www.ab.com/industrialcomputers.
Safety Precautions The computers contain line voltages. Disconnect all power to the
computer before you install or remove system components.
Electrostatic Discharge
(ESD)
ATTENTION
Disconnect all power from the computer before removing
components. Failure to disconnect power could result in severe
electrical shock or damage to the computer.
ATTENTION
Electrostatic discharge (ESD) can damage the computer and
components. Make sure you work in a static-safe environment
and wear a grounding strap whenever handling circuit boards,
power supply, memory modules or other internal components.
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