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Chapter 10 UPS maintenance
Step 6.
Wait 30 seconds for the UPS to stop functioning.Check the UPS display panel to verify that
the UPS is not functional.
Step 7.
Remove the access cover on the terminal block cover and use a voltmeter to ensure that
hazardous voltage is no longer present.
Important: Proceed only when no hazardous voltage is present on any terminal.
Step 8.
Unlock the conduit from the UPS terminal block cover. Then, loosen the set screws holding
the cable wires in the terminal block, and remove the cables.
Step 9.
Connect the just-exposed wires together to help prevent exposure to hazardous voltage.
Step 10. Remove the UPS battery pack by following the steps in the section
replacement
The UPS can be removed and replaced.
Important: When the UPS is not connected to the MBP, ensure that the MBP manual Bypass switch
is locked. DO NOT manipulate the switch unless the UPS is connected to the MBP.
134
procedure".
6U Rack or Tower UPS RT8kVA and RT11kVA IUOMG
"Battery pack
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