Replace 48V power supply with new.
Reconnect the wires for the 48V power supply.
Re-install Controller module in reverse order and connect the 2 wires for the fan and cables for the
teach pendant.
Carefully put back the grey alu cover plate, make sure to mount it correct and fix it with the 5
screws.
Connect power and verify that teach pendant works properly.
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Servicemanual_UR5_en_rev3.0.2