Manual
Table Of Contents
- Front Cover
- What This Kit Includes
- Tools That You Need
- What You Need to Do
- Step 1: Remove Power from the Drive
- Step 2: Remove the Protective Covers
- Step 3: Remove the Pulse Transformer and Switching Power Supply Boards
- Step 4: Remove the Field Circuit Board
- Step 5: Remove the Existing AC Line Snubber Board and Resistors
- Step 6: Install the New AC Line Snubber Board and Resistors
- Step 7: Install the Field Circuit Board
- Step 8: Install the Pulse Transformer and Switching Power Supply Boards
- Step 9: Replace the Protective Covers and Documenting the Change
- Related Documentation
- Publication 20P-IN015B-EN-P - December 2009

Publication 20P-IN015B-EN-P - December 2009
Supersedes 20P-IN015A-EN-P - March 2009 Copyright © 2009 Rockwell Automation. All rights reserved. Printed in USA.
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Power, Control and Information Solutions
1S7A11
Step 9: Replace the
Protective Covers and
Documenting the Change
1. Replace the protective covers in the reverse order of removal as
described in Step 2: Remove the Protective Covers
on page 4.
2. Install DPI cable (if present).
3. Record the installation of the new AC Line Snubber board and Resistors
and date of installation on the Field Installed Option label on the side of
the drive (as shown below).
Related Documentation
Allen-Bradley publications are available on the internet at
www.rockwellautomation.com/literature.
For . . . Read this document
Publication
Number
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