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18 Industrial Non-display Computers
ATTENTION: A risk of fire and chemical burn exists if the battery is not handled properly.
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For safety information on handling lithium batteries, see Guidelines for Handling Lithium
Batteries, publication AG-5.4.
WARNING: To prevent voiding your product warranty, use only Allen-Bradley approved
replacement parts and accessories.
Follow these steps to replace the RTC battery.
1. Perform this pre-configuration procedure.
a. Turn off the computer and all of the peripherals connected to it.
b. Unplug all cables from the power outlets to avoid exposure to high energy levels.
If necessary, label each one to expedite reassembly.
c. Disconnect telecommunication cables to avoid exposure to shock hazard from
ringing voltages.
2. Remove the side cover.
3. Lay the computer on its side (components showing).
4. If necessary, remove any accessory boards or cables that prevent access to the RTC
battery socket.
5. Remove the battery.
a. Insert a small screwdriver between the battery and spring latch to dislodge the
battery from its socket.
Do not bend the spring latch when replacing the RTC battery. For proper operation, the latch
IMPORTANT
must retain contact with the battery.
Rockwell Automation Publication 6177R-IN001G-EN-P - July 2013
Do not disassemble, crush, puncture, or short external contacts
Do not expose the battery to temperatures higher than 60 °C (140 °F).
Do not dispose of a used battery in water or fire.
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