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BS EN ISO 19085-16:2021

$189.07

Woodworking machines. Safety – Table band saws and band re-saws

Published By Publication Date Number of Pages
BSI 2021 48
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This document gives the safety requirements and measures for stationary and displaceable table band saws and band resaws with manual loading and/or unloading, designed to cut wood and materials with similar physical characteristics to wood, hereinafter referred to as ā€œmachinesā€. NOTE 1 For the definition of displaceable machine, see ISO 19085-1:2017, 3.5. It deals with all significant hazards, hazardous situations and events as listed in Clause 4, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. Also, transport, assembly, dismantling, disabling and scrapping phases have been taken into account. NOTE 2 For relevant but not significant hazards, e.g. sharp edges of the machine frame, see ISO 12100:2010. It is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a) device to tilt the table; b) device to tilt the saw unit. This document does not apply to: 1) machines driven by combustion engines or power take offs (PTO); 2) log band sawing machines; NOTE 3 Log band sawing machines are covered by EN 1807-2. 3) machines designed for cross-cutting round or irregular shaped work-pieces; 4) transportable / displaceable machines with a maximum length of the band saw blade of ā‰¤ 2700 mm and a maximum diameter of the powered wheel of ā‰¤ 350 mm; NOTE 4 Transportable electrically driven machines are covered by the requirements of EN 61029-1:2009 together with EN 61029-2-5:2015.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 European foreword
7 Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2006/42/EC aimed to be covered
11 Foreword
12 Introduction
15 1 Scope
2 Normative references
16 3 Terms and definitions
20 4 Safety requirements and measures for controls
4.1 Safety and reliability of control systems
4.2 Control devices
4.3 Start
4.3.1 Direct start
4.3.2 Start via control power-on
4.4 Safe stops
4.4.1 General
4.4.2 Normal stop
4.4.3 Operational stop
4.4.4 Emergency stop
4.5 Braking function of tools
4.6 Mode selection
21 4.7 Tool speed changing
4.7.1 Speed changing by shifting the belts on the pulleys
4.7.2 Speed changing by incremental speed change motor
4.7.3 Infinitely variable speed by frequency inverter
4.8 Failure of any power supply
4.9 Manual reset control
4.10 Standstill detection and monitoring
4.11 Machine moving parts speed monitoring
4.12 Time delay
4.13 Teleservice
22 5 Safety requirements and measures for protection against mechanical hazards
5.1 Stability
5.2 Risk of break-up during operation
5.3 Tool and tool fixing design
5.3.1 General
5.3.2 Spindle locking
5.3.3 Circular saw blade fixing device
5.3.4 Flange dimensions for circular saw blades
5.3.5 Band saw blade straining and tracking
23 5.3.6 Band saw blade guides
25 5.4 Braking
5.4.1 Braking of tools
5.4.2 Maximum run-down time
5.4.3 Brake release
5.5 Safeguards
5.5.1 Fixed guards
5.5.2 Interlocking movable guards
5.5.3 Hold-to-run control
5.5.4 Two-hand control
5.5.5 Electro-sensitive protective equipment (ESPE)
26 5.5.6 Pressure-sensitive protective equipment (PSPE)
5.5.7 Enabling control
5.6 Prevention of access to hazardous moving parts
5.6.1 Guarding of the non-cutting area of the band saw blade
5.6.2 Guarding of the cutting area of the band saw blade
27 5.6.3 Guarding of drives
5.7 Impact hazard
5.8 Clamping devices
5.9 Measures against ejection
5.9.1 General
28 5.9.2 Guards material and characteristics
5.10 Workpiece supports and guides
5.10.1 Requirements for table band saws
30 5.10.2 Requirements for band resaws
31 5.11 Safety appliances
6 Safety requirements and measures for protection against other hazards
6.1 Fire
6.2 Noise
6.2.1 Noise reduction at the design stage
32 6.2.2 Noise emission measurement and declaration
6.3 Emission of chips and dust
6.4 Electricity
6.5 Ergonomics and handling
33 6.6 Lighting
6.7 Pneumatics
6.8 Hydraulics
6.9 Electromagnetic compatibility
6.10 Laser
6.11 Static electricity
6.12 Errors of fitting
6.13 Isolation
6.14 Maintenance
6.15 Relevant but not significant hazards
7 Information for use
7.1 Warning devices
7.2 Marking
7.2.1 General
34 7.2.2 Additional markings
7.3 Instruction handbook
7.3.1 General
7.3.2 Additional information
36 Annex A (informative) List of significant hazards
38 Annex B (informative) Performance level required
39 Annex C (normative) Stability test
40 Annex D (normative) Test for braking function
41 Annex E (normative) Impact test for guards
42 Annex F (normative) Noise test code
46 Annex G (normative) Rigidity test of the adjustable guard above the cutting area of the band saw blade
BS EN ISO 19085-16:2021
$189.07