Hyundai HI4 User Manual
Page 41
1. Safety, Operation Panel, Teach Pendant (1) Safety
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1.1.11.2. Tools and Workpiece
(1) It must be possible to replace tools, such as milling cutters, etc., in a safe
manner. Make sure that safety devices are working correctly until the cutters stop
rotating.
(2) Grippers must be designed to keep on gripping workpiece securely even though a
power failure or a control failure take place. It must be possible to release
workpiece from the gripper in manual mode.
1.1.11.3 Pneumatic and Hydraulic Systems
(1) Design and install pneumatic and hydraulic system according to the safety
regulations.
(2) Since, after stop of robot, residual energy of pneumatic and hydraulic systems
can be still remaining, particular care and attention must be paid by user. Pressure
must be removed whenever you start repair work of pneumatic and hydraulic systems.
1.1.12. Liabilities
The robot system has been built in accordance with the latest technical standards
and safety rules. Nevertheless, the serious accidents such as death or personal injury
of operators/workers can take place due to the collision between the robot system
and peripheral equipment.
The robot system must be used by operator who has perfect technical knowledge and
good understanding on its designated use and also pay his careful attention to the
possible dangers and risks involved in its operation. Use of the robot system is
subject to compliance with these operating instructions and the Operation and
Maintenance Manual supplied together with the robot system. The safety related
functions of the robot system must not be used for any purposes other than safety.