Rockwell Automation Publication 6000-UM002E-EN-P - April 2018 109
Preventative Maintenance and Component Replacement Chapter 5
7. Reroute the power cable through the HECS and reattach to the Power
Module.
Inspect or Replace Door Position Limit Switch
See Replace Door Position Limit Switch on page 100.
LV Control Cabinet
Inspect AC/DC Power Supplies 110
Replace AC/DC Power Supplies 110
Inspect UPS 113
Replace UPS 114
Inspect PLC 115
Inspect/Replace Control Unit or Control Boards 115
Inspect the HMI 118
Replace the HMI 119
Replace LV Control Relays 120
Replace LV Control Circuit Breakers 122
Inspect Coils 124
Inspect Contacts 124
Inspect Pilot Lights 124
Inspect Locking and Interlocking Devices 124
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