Universal Robots UR5 Service Manual page 43

5. Service and Replacement of parts
4. You are now in Expert Mode, press Low Level Control.
WARNING
In Low Level Control, only the safety settings in the Polyscope Installation tab are
active. The protective stop is NOT active.
Set all safety settings to their lowest settings before moving the robot.
5. Press Turn power on to enable power to joints.
Service Manual 37 UR5