13 protection against unauthorized operation, 14 safety aspects while performing maintenance, 15 risks that cannot be avoided – Adept Python User Manual
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Chapter 2 - Safety
34
Adept Python Modules User’s Guide, Rev. E
2.13 Protection Against Unauthorized Operation
The system must be protected against unauthorized use. Restrict access to the keyboard
and the pendant by locking them in a cabinet or use another adequate method to prevent
access to them.
2.14 Safety Aspects While Performing Maintenance
Only skilled persons with the necessary knowledge about the safety and operating
equipment are allowed to maintain the robot and controller.
2.15 Risks That Cannot Be Avoided
The Adept Python Modules control system implementation has devices that disable High
Power if a system failure occurs. However, certain residual risks or improper situations
could cause hazards. The following situations may result in risks that cannot be avoided:
• Failure of software or electronics that may cause high-speed robot motion in
Manual mode
• Failure of hardware associated with enabling a device or an E-Stop system
2.16 Risks Due to Incorrect Installation or Operation
Certain risks will be present if installation or operation is not performed properly.
• Purposely defeating any aspect of the safety E-Stop system
• Improper installation or programming of the robot system
• Unauthorized use of cables other than those supplied or use of modified
components in the system
• Defeating an interlock so that an operator can enter a workcell with High Power
ON
• Ejection of a work piece (see
“Hazards From Expelling a Part or Attached
)
Take precautions to ensure that these situations do not occur.
WARNING:
During maintenance and repair, the power to
the SmartController and PDU3 must be turned off.
Unauthorized third parties must be prevented from
turning on power through the use of lockout measures.