Rockwell Automation 2364,2364E NRU Diode Bridge Assembly Replacement (180 - 350A DC) - Manual (Page 3)

NRU™ Diode Bridge Assembly Replacement (180 - 350A DC) 3
Publication 2364E-5.10 - April 1998
Removing the Diode Bridge
Assembly This section contains the procedure for removing the diode bridge
assembly.
1. Disconnect AC busbars at arrows shown in Figure 1.
Figure 1
Illustration of Where to Disconnect AC Busbars
2. Disconnect both of the "Heatsink-Over-Temperature" switches, at
the quick-disconnect connectors located near the top of the left
heatsink. Refer to arrow in Figure 2.
Figure 2
Location of Connectors for Heatsink Overtemperature Switches