Rockwell Automation 6155R Industrial Non-display Computers - Manual (Page 35)

35 Publication 6155R-UM001G-EN-P - July 2007
Chapter
4
Replace System Components
Chapter Objectives This chapter provides procedures to perform these tasks:
• Remove the cover
• Install add-in cards
• Replace the hard disk drive
• Connect an external drive
• Replace memory modules
• Load a memory card
• Replace the battery
• Replace the fan filter
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)
SHOCK HAZARD Disconnect power from the computer before removing
components. Failure to disconnect power could result in severe
electrical shock and damage 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.