Rockwell Automation Publication 20P-TG002B-EN-P - February 2018 39
Chapter 3
Part Replacement Procedures
This chapter provides a list of spare parts and detailed procedures for removing
and replacing drive components.
Topic Page
Remove Power from the Drive 42
DPI / HIM Assembly Replacement 42
Protective Cover Replacement 43
Communication Adapter and Electromagnetic Interference Shield Replacement 46
Resolver Feedback and Interface Circuit Board Replacement 48
I/O Expansion Circuit Board Replacement 52
115V AC to 24V DC I/O Converter Circuit Board Replacement 54
Control Circuit Board Replacement 55
Control Electromagnetic Interference Shield Removal and Closure 58
Switching Power Supply Board Fuse Replacement 60
Pulse Transformer Circuit Board Fuse Replacement 62
Pulse Transformer and Switching Power Supply Circuit Boards Replacement 62
Field Circuit Fuses Replacement 74
Field Circuit Board Replacement 75
Field SCR and Dual Diode Modules Replacement 77
AC Line Snubber Circuit Board and Resistors Replacement 78
SCR Modules Replacement 80
AC Current Transducers Replacement 90
Bimetal Thermostats Replacement 94
Cooling Fan Replacement 99
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