Safety Requirements for Manual Turning Machines w/ or without Auto Control This standard specifies safety requirements for the design, construction, operation and maintenance (including installation, dismantling, and transport) of the general class of manually controlled horizontal and vertical spindle turning machines. Machines covered by this standard are intended to work metals and other manmade materials. This standard also applies to devices that are integral to the machine. These machines may have automatic capability but may not be equipped with automatic part handling or bar–feed mechanisms nor automatic tool changing systems. Excluded from the requirements of this standard are NC Turning Machines where manual control is used only to set the machine for automatic production.

Table of Contents

1 SCOPE 
     1.1MANUAL TURNING MACHINE 
2 NORMATIVE REFERENCES 
3 DEFINITIONS 
4 RESPONSIBILITY 
     4.2 USER'S RESPONSIBILITY 
     4.3 PERSONNEL RESPONSIBILITY
5 HAZARD CONTROL 
     5.1 TASK AND HAZARD IDENTIFICATION 
     5.2 RISK ASSESSMENT / RISK REDUCTION
6 DESIGN AND CONSTRUCTION 
     6.1 GENERAL 
     6.2 COMPONENT SELECTION 
     6.3 MACHINE CONTROLS 
     6.4 DESCRIPTION OF MODES OF OPERATION 
     6.5 ELECTRICAL EQUIPMENT 
     6.6 HYDRAULIC AND PNEUMATIC SYSTEMS 
     6.7 EXTERNAL POWER SOURCES 
     6.8 STORED ENERGY 
     6.9 EXTERNAL INTERFERENCES 
     6.10 PERFORMANCE OF THE SAFETY-RELATED FUNCTION(S) 
     6.11 MACHINE STARTING
     6.12 STOP AND EMERGENCY STOP CONTROLS 
     6.13 OPERATOR CONTROL STATIONS 
     6.14 MANUALLY OPERATED CONTROL DEVICES 
     6.15 INDICATORS
     6.16 ANTI-MOTION MECHANISMS OR COUNTER-BALANCE ON SLIDE MECHANISMS 
     6.17 POWER-OPERATED WORKHOLDING 
     6.18 COOLANT SYSTEMS 
     6.19 TOOL RETENTION 
     6.20 ELIMINATION OF, OR PROTECTION FROM, INHERENT HAZARDS 
     6.21 SAFEGUARDING 
     6.22 ACCESS TO MACHINE PARTS 
     6.23 STRUCTURAL INTEGRITY 
     6.24 NOISE 
     6.25 ERGONOMIC CONSIDERATIONS 
     6.26 ENERGY SUPPLY FAILURES
     6.27 ERRORS OF FITTING 
     6.28 LIFTING OF MACHINE COMPONENTS 
7 LAYOUT, INSTALLATION, TESTING AND START-UP 
     7.1 GENERAL 
     7.2 LAYOUT AND INSTALLATION 
     7.3 TESTING AND START-UP 
8 SAFEGUARDING 
     8.1 GENERAL 
     8.2 GUARDS 
     8.3 SAFEGUARDING DEVICES
     8.4 AWARENESS BARRIERS AND DEVICES 
     8.5 SAFEGUARDING AGAINST SPECIFIC HAZARDS 
     8.6 SAFE WORK PROCEDURES 
     8.7 PERFORMANCE OF THE SAFETY–RELATED FUNCTION(S) 
9 SET-UP, OPERATION AND MAINTENANCE 
     9.1 GENERAL 
     9.2 MACHINE SET-UP PROCEDURES 
     9.3 SAFEGUARDING 
     9.4 MAINTENANCE 
     9.5 PERSONAL PROTECTIVE EQUIPMENT 
     9.6 TRAINING 
     9.7 SUPERVISION 
     9.8 INITIATION OF NORMAL OPERATION 
Annex A - Figures 
(informative 
Annex B (Informative)– List of significant hazards and major sources of these hazards associated with manually controlled turning machines 
Annex C (Informative)– Performance of the safety-related function(s) 

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