In today’s industrial landscape, ensuring the safety of operators and personnel is paramount. Machinery and equipment used in various industries pose inherent risks, particularly in hazardous machine zones where accidental contact can lead to serious injuries. To mitigate these risks, organizations rely on safety devices such as two-hand control devices, designed to prevent unauthorized access to hazardous areas during machine operation.
ISO 13851:2019 is an international standard titled “Safety of machinery – Two-hand control devices – Principles for design and selection.” This standard provides comprehensive guidelines and principles for the design and selection of two-hand control devices used in machinery. Its primary objective is to prevent unauthorized access to hazardous machine zones by requiring simultaneous and continuous operation by both hands of the operator to initiate a machine cycle.
ISO 13851:2019 sets the standard for the design and selection of two-hand control devices, providing organizations with comprehensive guidelines and principles to enhance machinery safety. By embracing the principles outlined in this standard and integrating two-hand control devices into their safety systems, organizations can create safer work environments, protect personnel from harm, and demonstrate their commitment to safety excellence.
Study Units for ISO 13851:2019
Unit 1: Introduction to Machinery Safety Standards
- Overview of international machinery safety standards
- Introduction to ISO 13851:2019 and its significance
- Historical context and evolution of two-hand control devices regulations
Unit 2: Fundamentals of Two-Hand Control Devices
- Definition and importance of two-hand control devices in machinery safety
- Principles for designing effective two-hand control systems
- Types of two-hand control devices and their applications
Unit 3: Design Principles for Two-Hand Control Systems
- Guidelines for designing ergonomic two-hand control devices
- Considerations for positioning, actuation force, and usability
- Integration with machinery and safety systems
Unit 4: Selection Criteria for Two-Hand Control Devices
- Factors influencing the selection of two-hand control devices
- Assessing the suitability of devices based on machinery type and task requirements
- Compliance with ISO 13851:2019 and other relevant standards
Unit 5: Performance Requirements and Testing
- Performance requirements specified in ISO 13851:2019
- Testing procedures for evaluating the effectiveness of two-hand control devices
- Functional testing, response time evaluation, and durability assessments
Unit 6: Integration with Safety Systems
- Integrating two-hand control devices with other safety systems
- Coordination with interlocking devices, guards, and protective measures
- Strategies for ensuring comprehensive protection in machinery applications
Unit 7: Documentation and Compliance
- Documenting two-hand control procedures and instructions
- Developing manuals and documentation in compliance with ISO 13851:2019
- Ensuring adherence to regulatory requirements and standards
Unit 8: Practical Applications and Case Studies
- Analyzing real-world case studies involving two-hand control devices
- Designing and implementing two-hand control systems for practical machinery scenarios
- Evaluating effectiveness through simulation exercises and practical demonstrations
Unit 9: Maintenance and Troubleshooting
- Maintenance requirements for two-hand control devices and systems
- Troubleshooting common issues and malfunctions
- Conducting inspections and preventive maintenance to ensure ongoing functionality
Entry Requirements for ISO 13851:2019 in Machinery Safety
- Educational Qualifications:
- Applicants must have completed a high school diploma or equivalent qualification.
- A background in engineering, technology, or a related field is preferred but not mandatory.
- English Language Proficiency:
- Proficiency in English is essential for successful completion of the course.
- Prerequisite Knowledge:
- Basic understanding of machinery safety principles and terminology is recommended.
- Familiarity with engineering concepts such as mechanical systems and safety devices is beneficial.
- Technical Skills:
- Applicants should possess basic computer skills, including proficiency in Microsoft Office applications.
- Familiarity with CAD software and machinery design tools may be advantageous but is not required.
- Health and Safety Considerations:
- Due to the practical nature of the course, applicants should be physically capable of participating in hands-on activities safely.
- Applicants with any health conditions that may affect their ability to participate in practical exercises should provide relevant medical clearance.
- Work Experience:
- While not mandatory, relevant work experience in engineering, manufacturing, or occupational safety may be beneficial.
- Work experience provides practical insights and enhances understanding of course concepts.
- Age Requirements:
- Applicants must meet the minimum age requirement set by the institution offering the course.
- Typically, applicants should be at least 18 years old.
Learning Outcomes for ISO 13850:2015 in Machinery Safety
Unit 1: Introduction to Machinery Safety Standards
- Understand the significance of international machinery safety standards.
- Explain the purpose and importance of ISO 13850:2015 in machinery safety.
- Describe the historical context and evolution of emergency stop function regulations.
Unit 2: Fundamentals of Emergency Stop Function
- Define the emergency stop function and its role in machinery safety.
- Identify the principles for designing effective emergency stop systems.
- Differentiate between various types of emergency stop devices and their applications.
Unit 3: Design Principles for Emergency Stop Systems
- Apply guidelines for selecting and placing emergency stop devices.
- Evaluate factors influencing the design of emergency stop systems.
- Design emergency stop systems considering visibility, accessibility, and ergonomics.
Unit 4: Activation and Resetting Requirements
- Describe the requirements for activating emergency stop devices.
- Demonstrate procedures for resetting emergency stop systems after activation.
- Implement measures to prevent unintended restarts and ensure safe restart procedures.
Unit 5: Response Time and Performance Evaluation
- Explain the importance of response time in emergency stop systems.
- Conduct performance evaluations of emergency stop devices.
- Test emergency stop systems to ensure compliance with ISO 13850:2015.
Unit 6: Integration with Safety Systems
- Integrate emergency stop functions with other safety systems effectively.
- Coordinate emergency stop systems with interlocking devices, guards, and protective measures.
- Implement strategies to ensure comprehensive protection in machinery applications.
Unit 7: Documentation and Compliance
- Document emergency stop procedures accurately.
- Develop emergency stop manuals and instructions in compliance with ISO 13850:2015.
- Ensure adherence to ISO 13850:2015 and other relevant standards.
Unit 8: Practical Applications and Case Studies
- Analyze real-world case studies involving emergency stop function.
- Design and implement emergency stop systems for practical machinery scenarios.
- Evaluate response time and effectiveness of emergency stop systems through simulation exercises.
Unit 9: Maintenance and Testing Procedures
- Implement maintenance procedures for emergency stop devices and systems.
- Conduct inspections and tests to ensure ongoing functionality.
- Troubleshoot common issues and address malfunctions in emergency stop systems.
Unit 10: Capstone Project: Emergency Stop System Design
- Apply knowledge and skills acquired throughout the course to design an emergency stop system.
- Implement an emergency stop system for a specific machinery scenario.
- Present the capstone project, including documentation and testing results, to peers and instructors.
This course on two-hand control devices and ISO 13851:2019 is designed for a diverse range of individuals who have an interest in machinery safety, including:
- Engineers: Engineers working in fields such as mechanical, electrical, industrial, or safety engineering who are responsible for designing, implementing, or maintaining machinery safety systems.
- Safety Professionals: Occupational health and safety professionals who are tasked with identifying hazards, assessing risks, and implementing safety measures in industrial environments.
- Technicians: Maintenance technicians and personnel responsible for the upkeep and operation of machinery who need to understand two-hand control devices and safety standards.
- Manufacturing Managers: Managers and supervisors in manufacturing or production settings who are accountable for ensuring compliance with safety standards and regulations.
- Regulatory Compliance Officers: Professionals responsible for ensuring that machinery and equipment comply with industry standards and regulatory requirements related to safety.
- Students: Students pursuing degrees in engineering, occupational safety, or related fields who want to gain knowledge and skills in machinery safety principles and standards.
- Consultants: Safety consultants and advisors who provide expert guidance and recommendations to organizations on machinery safety practices and compliance.
- Health and Safety Representatives: Individuals designated as health and safety representatives within organizations who require training on two-hand control devices and safety standards.
- Anyone Interested in Machinery Safety: Individuals with a general interest in machinery safety and risk management who want to enhance their understanding and expertise in this area.
Whether you are directly involved in machinery operation, safety management, regulatory compliance, or simply have a keen interest in ensuring workplace safety, this course provides valuable insights and practical knowledge to help you effectively design, implement, and maintain two-hand control systems in compliance with ISO 13851:2019 and other relevant standards.