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AS 4024.1601-2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Safety of machinery Design of controls, interlocks and guarding - Guards - General requirements for the design and construction of fixed and movable guards

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Superseded by

AS/NZS 4024.1601:2014

Language(s)

English

Published date

29-06-2006

€77.79
Excluding VAT

1 - AS 4024.1601-2006 SAFETY OF MACHINERY - DESIGN OF CONTROLS, INTERLOCKS AND GUARDING-GUARDS-GENERAL REQUIREMENTS FOR THE...
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 OBJECTIVE
6 - 3 REFERENCED DOCUMENTS
7 - 4 DEFINITIONS
7 - 4.1 Frequency of access
7 - 4.2 Guard
7 - 4.3 Guard positions
7 - 4.3.1 Guard closed
7 - 4.3.2 Guard open
7 - 4.4 Guard types
7 - 4.4.1 Adjustable guard
8 - 4.4.2 Enclosing guard
8 - 4.5 Fixed guards
8 - 4.5.1 Fixed guard
8 - 4.5.2 Distance guard
8 - 4.6 Interlocking guards
8 - 4.6.1 Interlocking guards
10 - 4.6.2 Interlocking guard with guard locking
11 - 4.7 Movable guards
11 - 4.7.1 Movable guard
11 - 4.7.2 Control guard
11 - 4.7.3 Power-operated guard
11 - 4.7.4 Self-closing guard
12 - 4.8 Tool
12 - 4.9 Use of a tool
12 - 5 RISK ASSESSMENT
12 - 6 PRINCIPAL REQUIREMENTS FOR THE DESIGN AND CONSTRUCTION OF GUARDS
12 - 6.1 Machine aspects
12 - 6.1.1 General
12 - 6.1.2 Access to danger zones
13 - 6.1.3 Containment of ejected parts
13 - 6.1.4 Containment of hazardous substances
13 - 6.1.5 Noise
13 - 6.1.6 Radiation
13 - 6.1.7 Explosion
13 - 6.2 Ergonomics aspects
13 - 6.2.1 General
13 - 6.2.2 Safety distances
14 - 6.2.3 Control of access to the danger zone
14 - 6.2.4 Viewing
14 - 6.2.5 Size and weight
14 - 6.2.6 Operating force
14 - 6.2.7 Intended use
14 - 6.3 Guard design aspects
14 - 6.3.1 General
15 - 6.3.2 Crushing or trapping points
15 - 6.3.3 Durability
15 - 6.3.4 Hygiene
15 - 6.3.5 Cleaning
15 - 6.3.6 Exclusion of contaminants
15 - 6.4 Guard construction aspects
15 - 6.4.1 General
15 - 6.4.2 Sharp edges
15 - 6.4.3 Integrity of joints
15 - 6.4.4 Removal only by tool
15 - 6.4.5 Positive location of removable guards
15 - 6.4.6 Positive closing of movable guards
15 - 6.4.7 Self-closing guards
16 - 6.4.8 Adjustable guards
16 - 6.4.9 Movable guards
16 - 6.4.10 Control guards
16 - 6.5 Selection of materials
16 - 6.5.1 General
16 - 6.5.2 Impact resistance
16 - 6.5.3 Rigidity
16 - 6.5.4 Secure fixing
16 - 6.5.5 Reliability of moving parts
17 - 6.6 Containment
17 - 6.7 Resistance to corrosion
17 - 6.8 Resistance to micro-organisms
17 - 6.9 Non-toxicity
17 - 6.10 Machine viewing
17 - 6.11 Transparency
17 - 6.12 Stroboscopic effects
17 - 6.13 Electrostatic properties
17 - 6.14 Thermal stability
18 - 6.15 Flammability
18 - 6.16 Noise and vibration reduction
18 - 6.17 Radiation protection
18 - 7 SELECTION OF TYPES OF GUARDS
18 - 7.1 General
18 - 7.2 Combination of different guards or of guards with other devices
20 - 7.3 Selection of guards according to the number and location of the hazards
21 - 7.4 Selection of guards according to the nature and frequency of access required
21 - 7.4.1 General
21 - 7.4.2 Moving transmission parts
21 - 7.4.3 Where access is not required during use
21 - 7.4.4 Where access is required during use
21 - 8 ADDITIONAL DESIGN AND CONSTRUCTION CONSIDERATIONS
21 - 8.1 Climbing
21 - 8.2 Retained fastenings
22 - 8.3 Vibration resistance
22 - 8.4 Warning signs
22 - 8.5 Colour
22 - 8.6 Aesthetics
22 - 9 VERIFICATION OF THE SAFETY REQUIREMENTS FOR GUARDS
22 - 9.1 General
22 - 9.2 Impact strength
23 - 9.3 Safety distances
23 - 9.4 Containment
23 - 9.5 Noise
23 - 9.6 Guard operating forces
23 - 9.7 Visibility
23 - 10 INFORMATION FOR USE
23 - 10.1 General
23 - 10.2 Guard hazards
23 - 10.3 Installation
23 - 10.4 Operation
23 - 10.5 Removal of guards
23 - 10.6 Inspection and maintenance
25 - APPENDIX A - SELECTION OF GUARDS AGAINST HAZARDS GENERATED BY MOVING PARTS
26 - APPENDIX B - SELECTION OF GUARDS ACCORDING TO THE NUMBER AND LOCATION OF HAZARDS

Specifies requirements for the design and construction of fixed and movable guards intended to afford protection from mechanical hazards at machinery.

Committee
SF-041
DocumentType
Standard
ISBN
0 7337 7427 X
Pages
21
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

This Standard specifies general requirements for the design and construction of guards both fixed and moving provided primarily to protect persons from mechanical hazards associated with machinery.Attention is drawn to the use of guards to minimize exposure to non-mechanical hazards.The requirements of this Standard are applicable if fixed and movable guards are used. The Standard does not cover those parts of guards which actuate interlocking devices. These are covered in AS 4024.1602.This Standard does not provide requirements for special systems relating specifically to mobility or to the ability to lift loads such as rollover protective structures (ROPS) and falling-object protective structures (FOPS).

Originated as part of AS 4024.1(Int)-1992.
Previous edition part of AS 4024.1-1996.
Revised in part and redesignated as AS 4024.1601-2006.

AS 4024.1201-2006 Safety of machinery - General principles Basic terminology and methodology
AS 4024.1301-2006 Safety of machinery Risk assessment - Principles of risk assessment
AS 4024.1801-2006 Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs
AS 4024.1802-2006 Safety of machinery Safety distances and safety gaps - Safety distances to prevent danger zones being reached by the lower limbs
AS 4024.1302-2006 Safety of machinery Risk assessment - Reduction of risks to health and safety from hazardous substances emitted by machinery - Principles and specifications for machinery manufacturers
AS 4024.1602-2006 Safety of machinery Interlocking devices associated with guards - Principles for design and selection
AS 4024.1803-2006 Safety of machinery Safety distances and safety gaps - Minimum gaps to prevent crushing of parts of the human body
AS 4024.1202-2006 Safety of machinery General principles - Technical principles
AS 60204.1-2005 Safety of machinery - Electrical equipment of machines General requirements (IEC 60204-1, Ed. 5 (FDIS) MOD)
AS 4024.1101-2006 Safety of machinery Terminology - Terms and definitions

AS/NZS 4240.2:2009 Remote control systems for mining equipment Operation and maintenance for underground metalliferous mining (Reconfirmed 2021)
AS/NZS 4836:2011 Safe working on or near low-voltage electrical installations and equipment
AS/NZS 4024.1:2006 Series Safety of machinery Safety of machinery series
AS/NZS 4240.3:2013 Remote control systems for mining equipment Operation and maintenance for underground coal mining
AS 1210-2010 Pressure vessels (Reconfirmed 2021)
AS 4024.1202-2006 Safety of machinery General principles - Technical principles
AS 4722-2009 Passenger ropeways and passenger conveyors
AS 4024.3002-2009 Safety of machinery Materials forming and shearing - Hydraulic power presses
AS 4024.3001-2009 Safety of machinery Materials forming and shearing - Mechanical power presses
AS 2941-2008 Fixed fire protection installations - Pumpset systems
AS 4024.3101-2008 Safety of machinery Materials cutting - Milling machines (including boring machines) - Safety requirements (Reconfirmed 2018)
AS 1418.8-2008 Cranes, hoists and winches Special purpose appliances (Reconfirmed 2018)
AS/NZS 1418.10:2011 Cranes, hoists and winches Mobile elevating work platforms
AS 4606-2012 Grade S fire resistant and antistatic requirements for conveyor belting and conveyor accessories (Reconfirmed 2024)
AS 2941-2013 Fixed fire protection installations - Pumpset systems
AS 4024.1101-2006 Safety of machinery Terminology - Terms and definitions
AS/NZS 4871.6:2007 Electrical equipment for coal mines, for use underground Diesel powered machinery and ancillary equipment
AS/NZS 1826:2008 Electrical equipment for explosive gas atmospheres - Special protection - Type of protection ‘s’
AS/NZS 3584.3:2012 Diesel engine systems for underground coal mines Maintenance
AS/NZS 3007:2013 Electrical equipment in mines and quarries - Surface installations and associated processing plant
AS 4233.2:2013 High pressure water jetting systems Construction and performance
AS 4024.1602-2006 Safety of machinery Interlocking devices associated with guards - Principles for design and selection

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