Rockwell Automation 20B PowerFlex 700 Drives - Frame 10 Components Replacement - Manual (Page 85)

Rockwell Automation Publication 20B-IN026B-EN-P - July 2013 85
Converter Assembly Component Replacement Procedures Chapter 4
Heatsink Fan Assembly See Chapter 1 - Component Diagrams and Torque Specifications to locate
components in these instructions.
Remove Components
1. Read and follow the
Safety Precautions on page 11 and Important Initial
Steps on page 12 .
2. Remove safety shields and enclosure covers as needed.
3. Carefully cut the plastic wire ties (do not cut the wires) and label each
connector for the Fan Capacitor or TB12.
4. Label and remove the wires from TB12 to the Transformer (120, N, PE).
5. Remove the 12 mounting bolts for the heatsink fan mounting plate.
6. Carefully remove the mounting plate and fan. You may need to pry the
mounting plate away from the gasket. Remove the gasket if damaged.
7. Remove the four heatsink fan mounting bolts and remove the heatsink fan
from the mounting plate.
Heatsink Fan
Mounting Plate Bolts
(12)
Heatsink Fan
Mounting Bolts (4)
TB12 and Fan
Capacitor Wiring
Plugs