Eaton SC100, Operation Handbook

Page: 61 / 86

Chapter 5
Maintenance
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Copyright © 2008-2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-63C August 2011
55
C h a p t e r 5
Maint enanc e
Overview
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The dc power system contains hazardous voltages and hazardous energy levels. Before
undertaking any maintenance task refer to the Warnings in the dc power system
installation guide.
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If a maintenance task must be performed on a "live" system then take all necessary
precautions to avoid short-circuits or disconnection of the load equipment, and follow any
"live-working" instructions applicable to the site.
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Only perform the maintenance tasks described in the Maintenance chapter. All other tasks
are classified as Servicing. Servicing must only be performed according to specific
instructions and only by personnel authorized by Eaton. This includes disassembly and/or
servicing of any modules.
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For further information on Servicing contact your local Eaton dc product supplier, or refer
to the contact details on page
75 .
Topic Page
Troubleshooting 56
Replacing the System Controller or I/O Board 59