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Rockwell Automation Publication 6181X-IN002D-EN-P - February 2020
Industrial Computers for Hazardous Locations
Preconfiguration
Follow these steps before you remove the cover or replace a hardware component.
1.
Shut down the computer and all peripherals that are connected to it.
2.
To avoid exposure to high energy levels, disconnect all cables from power outlets.
If necessary, label each cable to expedite reassembly.
3.
To avoid exposure to a shock hazard from ring voltages, disconnect telecommunication
cables.
Post-configuration
Follow these steps after you install or remove a hardware component.
1.
Make sure that all components are installed according to instructions.
2.
Make sure that no tools or loose parts are left inside the computer.
3.
Reinstall any expansion boards, peripherals, and system cables that were previously
removed.
4.
Reinstall the cover according to the instructions on page
.
5.
Reconnect all external cables and power to the computer.
6.
Press the power switch to start the computer.
Tools for Component Replacement
The following tools are required for component replacement:
• #2 cross-head screwdriver
• Anti-static wriststrap
IMPORTANT
When you install hardware or you perform maintenance procedures that require access to
internal components, we recommend that you first back up all computer data to avoid loss.
ATTENTION:
Make sure to read and understand all installation and removal procedures before
you begin to configure the computer hardware.
