Chapter 5
Maintenance
Copyright © 2008-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-68D February 2010
41
Chapter 5
Maintenance
Overview
• The Matrix contains hazardous voltages and hazardous energy levels. Before undertaking
any maintenance task refer to the Warnings on page 7
.
• 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.
• 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.
• For further information on Servicing contact your local Eaton dc product supplier, or refer
to the contact details on page 77
.
Topic Page
Preventative Maintenance 41
Troubleshooting 41
Alarm Code Tables 48
Preventative Maintenance
The following preventive maintenance routines should be considered as a minimum
requirement. Your installation and site may require additional preventive maintenance to
assure optimal performance from your installed inverter and associated equipment.
These routines should be performed twice a year (or more often if required).
We strongly recommend a contract with Eaton Customer Support Services for preventive and
remedial maintenance. See Worldwide Support on page 77
to contact Eaton for more
information.
The technician or electrician performing preventive maintenance on the equipment must read
and thoroughly understand this manual and be familiar with the indicators, controls, and
operation of the equipment.
Troubleshooting
If the Matrix fails to operate properly after installation and setup, use the following tables to
determine the probable cause(s) and solution(s) to resolve the error conditions.
For unlisted error conditions, please contact your local dealer for technical assistance. See
Worldwide Support on page 77
.
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