Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive (A Frame) - ForGe Control (PanelView 550) User Manual
Page 205
Preventative Maintenance Schedule
E-5
7000 “A” Frame
7000A-UM151D-EN-P – March 2013
Additional Tasks During Preventive Maintenance
Investigation of customer’s concerns relating to drive performance
Relate any problems found during above procedures to
customer issues.
Informal instruction on drive operation and maintenance for plant
maintenance personnel
Reminder of safety practices and interlocks on MV equipment,
and on specific operating concerns
Reminder of the need to properly identify operating conditions
Recommendation for critical spare parts which should be stocked
in-plant to reduce production downtime
Gather information on all spare parts on site, and compare that
with factory-recommended critical spares to evaluate whether
levels are sufficient.
Contact MV Spare Parts group for more information.
Vacuum Bottle Integrity Testing using a Vacuum Checker or AC
Hipot
Refer to Publication 1502-UM050_-EN-P for a detailed
description of all contactor maintenance.
Final Reporting
A complete, detailed report on all steps in the Preventive
Maintenance procedures should be recorded to identify changes.
A completed copy of this checklist should be included.
A detailed description of ALL ADJUSTMENTS AND
MEASUREMENTS that were taken during the process should
be included in an addendum (Interlock Adjustments, Loose
Connections, Voltage Readings, Megger Results, Parameters,
etc.)
THIS INFORMATION SHOULD BE COMMUNICATED TO MV
PRODUCT SUPPORT SO THAT FUTURE SUPPORT
ACTIVITIES WILL HAVE THE LATEST SITE INFORMATION
AVAILABLE.
This can be faxed to (519) 740-4756, or
E-mailed to: