Rockwell Automation 20P PowerFlex DC Drive - Frame A Field SCR/Dual Diode Bridge Module User Manual
Powerflex, Installation instructions
Installation Instructions
PowerFlex
®
DC Drive - Frame A Field SCR/Dual
Diode Bridge Module
What This Kit Includes
•
Field SCR/Dual Diode Bridge module and cables
•
Two screws for Field SCR/Dual Diode Bridge module
•
Thermal grease
•
Static strap
Important: It is highly recommended that the Field circuit board be
replaced when replacing the Field SCR/Dual Diode Bridge
module. The Field circuit board is sold as a separate spare part
kit.
Tools That You Need
•
Phillips
®
screwdriver
•
Flathead screwdriver
Phillips
®
is a registered trademark of Phillips Screw Company.
ATTENTION: Only qualified personnel familiar with DC
drives and associated machinery should plan or implement the
installation, start-up and subsequent maintenance of the system.
Failure to comply may result in personal injury and/or equipment
damage.
ATTENTION: To avoid an electric shock hazard, ensure that
all power to the drive has been removed before performing the
following.
ATTENTION: This drive contains ESD (Electrostatic
Discharge) sensitive parts and assemblies. Static control
precautions are required when installing, testing, servicing or
repairing this assembly. Component damage may result if ESD
control procedures are not followed. If you are not familiar with
static control procedures, reference A-B publication 8000-4.5.2,
“Guarding Against Electrostatic Damage” or any other
applicable ESD protection handbook.
Document Outline
- 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 Control EMI Shield and Control Board
- Step 4: Remove the Pulse Transformer and Switching Power Supply Boards
- Step 5: Remove the Existing Field SCR/Dual Diode Bridge Module
- Step 6: Install the New Field SCR/Dual Diode Bridge Module
- Step 7: Install the Pulse Transformer and Switching Power Supply Boards
- Step 8: Install the Control EMI Shield and Control Board
- Step 9: Replace the Protective Covers and Documenting the Change
- Related Documentation
- Publication 20P-IN044B-EN-P - December 2009