Rockwell Automation Publication 20B-IN017B-EN-P - September 2011
47
Component Replacement Procedures
Chapter 3
12.
Remove the left Gate Interface Board located over the Heatsink
Thermal Sensor. You do not need to disconnect the connector.
13.
Connect the jumper wire to gate connections on the IGBT module.
14.
Carefully cut the wire ties securing the Heatsink Thermal Sensor. Do
Not cut the harness.
15.
Access the sensor connector to the Monitor Wire, located approximately
under the W Phase Current Transducer Bus Bar at the right side of the
unit. Disconnect the sensor connector.
16.
Using a 5/16” offset open-end wrench, remove the sensor.
Install Components
1.
Install the new Heatsink Thermal Sensor.
2.
Torque sensor to 1.6 N•m (14 lb•in)
3.
Connect the other end of the sensor wire to the Monitor Wire.
4.
Replace all wire ties to secure the wiring harness.
5.
Remove the jumper wire to gate connections on the IGBT module and
immediately reinstall the left Gate Interface Board onto the IGBT
module.
6.
Reassemble remaining components in reverse order.
7.
Replace all safety shields and enclosure covers before applying power to
the drive.
IGBT Torque Seque
First Sequence: 0.7 N-m
Final Sequence: 3.6 N-m
➎
➊
➌
➍
➋
➏
Jumper
here
Summary of Contents for Allen-Bradley PowerFlex 700
Page 1: ...PowerFlex 700 Drive Frame 7 Components Replacement Installation Instructions ...
Page 4: ...4 Rockwell Automation Publication 20B IN017B EN P September 2011 Table of Contents Notes ...
Page 6: ...6 Rockwell Automation Publication 20B IN017B EN P September 2011 Summary of Changes Notes ...
Page 12: ...12 Rockwell Automation Publication 20B IN017B EN P September 2011 Preface Notes ...
Page 59: ......
