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AH20 Robot Maintenance Manual
6
Document Version V1.0.1 (09-21-2022)
The work area refers to the range of working area of the robot determined by its
motion trajectories and guaranteed by protective devices.
Protective area
The protective area must be larger than the work area, inside which protective
devices need to be placed for warning and safe use.
Common isolated protective device: safety fence; common safety reminders:
warning sign and slogan.
Dangerous area
The dangerous area includes any position where the robot body and the robot
arms may stay in their motion trajectories, which can be protected by isolated
protective devices to avoid personal injury or property damage.
When the robot stops running, the robot arms will stop in the dangerous area.
2.3
E-stop device
The robot may be damaged in the case of incomplete safety functions and protective
devices. Do not use the robot when safety functions are disabled or protective devices are
removed.
The supporting equipment (such as jigs at the end of robot
arms or other devices) of the robot may cause danger and must
be connected to the E-stop circuit of the robot.