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Rockwell Automation Publication 6000-UM002G-EN-P - August 2022
Chapter 5 Preventative Maintenance and Component Replacement
Replace Top Mounted Cooling Fans
There are two types of top fan housings. The top fan housing consists of a
motor and impeller assembly. To replace the fan, it is necessary to remove the
fan housing lid.
Replace Fan for A-Frame Fan Housing
To replace an E400 fan, you need to change the wiring so that the fan runs at a
different speed than what it does for the B-Frame drive.
1. Remove the three terminals in the front that are secured on the terminal
block in the fan housing, as shown.
2. Install the new wires of the resistor in reverse order of removal.
3. After you have changed the wiring, see
for instructions on how to replace the fan.
ATTENTION:
Fan replacement requires working at a significant height from
the floor. Complete this procedure on a safe, stable platform.
ATTENTION:
Always perform Power Lockout procedure before servicing
equipment. Verify with a hot stick or appropriate voltage measuring device
that all circuits are voltage free. Failure to do so may result in severe burns,
injury, or death.
ATTENTION:
Medium Voltage must be turned off when replacing the main
cooling fans.
Wires of resistor to
change fan speed
Содержание Allen-Bradley PowerFlex 6000
Страница 10: ...10 Rockwell Automation Publication 6000 UM002G EN P August 2022 Preface Notes ...
Страница 82: ...82 Rockwell Automation Publication 6000 UM002G EN P August 2022 Chapter 4 Parameters and Function Codes Notes ...
Страница 134: ...134 Rockwell Automation Publication 6000 UM002G EN P August 2022 Appendix C Preventative Maintenance Schedule Notes ...
Страница 136: ...136 Rockwell Automation Publication 6000 UM002G EN P August 2022 Appendix D Torque Requirements Notes ...
Страница 148: ...148 Rockwell Automation Publication 6000 UM002G EN P August 2022 Appendix E Spare Parts Storage Notes ...