8. Remove the power connection on the current distributor.
The module is now loose from the controller.
9. Power supplies are located in the rack under the controller module, the two 48V power
supplies are the lower ones in the rack (UR3 and UR5 has one and UR10 has two 48V power
supplies).
Before removing the 48V power supply, label the wires then disconnect them from that
supply.
10. Remove the screws keeping the defective 48V power supply in place from the side of the
rack.
11. Replace the defect 48V power supply with the new one.
UR5
76
Service Manual
5. Service and Replacement of parts
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