CSA International - Canadian Standards Association

	CSA Z432-04 Safeguarding of machinery Buy CSA Collections Online subscriptions to multiple documents on various subjects Info To speak with an IHS Subject Matter Expert call 1-888-752-0334, outside the US/Canada call 303-397-2892. More Top CSA Standards...

CSA Z432-04 - Safeguarding of machinery

Scope
This Standard applies to the protection of persons from the hazards arising from the use of mobile or stationary machinery. It provides the criteria to be observed and the description, selection, and application of guards and safety devices. Where a current CSA Standard exists for a specific type of machinery (e.g., CAN/CSA-B167, CAN/CSA-B354.2, CAN/CSA-M424.1, Z142, Z248, and CAN/CSA-Z434), it is to be used in conjunction with this Standard to provide the most effective protection to the particular situation.

Exclusions
This Standard does not apply to portable hand tools.

Purpose
This Standard is intended for those who design, build, modify, install, use, operate, or maintain machinery, machinery guarding, or safety devices. It is also intended to be used by those concerned with information, instruction, and training in safe working practices.

Interaction with other standards
Machinery safeguarding is not performed in isolation from other protective measures. Typically, industrial machinery is installed in workplaces where other associated activities take place (e.g., movement of materials, cables, pipes, and hoses supplying power, gases, and liquids, and workers on foot and operating vehicles). Other machinery and work environment standards applicable to any place where this Standard is being implemented should therefore be reviewed.

Reference Publications
This Standard refers to the following publications, and where such reference is made, it shall be to the edition listed below.

CSA (Canadian Standards Association)

• CAN/CSA-B167-96 (R2002) - Safety Standard for Maintenance and Inspection of Overhead Cranes, Gantry Cranes, Monorails, Hoists, and Trolleys
• CAN/CSA-B354.2-01 - Self-Propelled Elevating Work Platforms
• C22.1-02 - Canadian Electrical Code, Part I
• CAN/CSA-C22.2 No. 0-M91 (R2001) - General Requirements - Canadian Electrical Code, Part II
• CAN/CSA-C108.6-M91 (R2003) - Limits and Methods of Measurement of Electromagnetic Disturbance Characteristics of Industrial, Scientific and Medical (ISM) Radio-Frequency Equipment
• CAN/CSA-M424.1-88 (R2000) - Flameproof Non-rail-bound Diesel-Powered Machines for Use in Gassy Underground Coal Mines
• CAN/CSA-Z94.1-92 (R2003) - Industrial Protective Headwear
• Z94.2-02 - Hearing Protective Devices - Performance, Selection, Care, and Use
• CAN/CSA-Z94.3-02 - Eye and Face Protectors
• Z94.4-02 - Selection, Use, and Care of Respirators
• Z107.56-94 (R1999) - Procedures for the Measurement of Occupational Noise Exposure
• CAN/CSA-Z107.58-02 - Noise Emission Declarations for Machinery
• Z142-02 - Code for Power Press Operation: Health, Safety, and Guarding Requirements
• CAN/CSA-Z195-02 - Protective Footwear
• Z248-04 - Code for Tower Cranes
• Z259 series of Standards
• CSA Standards on Fall Protection Equipment
• CAN/CSA-Z321-96 (R2001) - Signs and Symbols for the Workplace
• CAN/CSA-Z431-02 - Basic and safety principles for man-machine interface, marking and identification - Coding principles for indication devices and actuators
• CAN/CSA-Z434-03 - Industrial Robots and Robot Systems - General Safety Requirements

ANSI (American National Standards Institute)

• B11 TR3-2000 - Risk Assessment and Risk Reduction - A Guide to Estimate, Evaluate and Reduce Risks Associated with Machine Tools
• Z136.1-2000 - Safe Use of Lasers

BSI (British Standards Institute)

• PD 5304:2000 - Safe Use of Machinery

Government of Canada

• Nuclear Safety and Control Act, S.C. 1997, c. 9

IEC (International Electrotechnical Commission)

• 60825-1:2001 - Safety of laser products - Part 1: Equipment classification, requirements and users' guide
• 61496-1:2004 -- Safety of machinery - Electrosensitive protective equipment - Part 1: General requirements and tests
• 61496-2:1997 -- Safety of machinery - Electrosensitive protective equipment - Part 2: Particular requirements for equipment - using active opto-electronic devices (AOPDs)
• 61496-3:2001 - Safety of machinery - Electrosensitive protective equipment - Part 3: Particular requirements for active opto-electronic protective devices responsive to diffuse reflection (AOPDDR)

ISO (International Organization for Standardization)

• 12100-1:2003 - Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology
• 12100-2:2003 - Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles
• 13849-1:1999 - Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
• 13850:1996 - Safety of machinery - Emergency stop equipment - Principles for design
• 13852-1:1996 - Safety of machinery - Safety distances to prevent danger zones being reached by the upper limbs
• 13856-1:2001 - Safety of machinery - Pressure-sensitive protective devices - Part 1: General principles for design and testing of pressure-sensitive mats and pressure-sensitive floors
• 14121:1999 - Safety of machinery - Principles of risk assessment

NFPA (National Fire Protection Association)

• 79-2002 - Electrical Standard for Industrial Machinery