The objective of this Standard is to specify safety requirements and their verification for design and construction of transportable, i.e. self-propelled, mounted, semi-mounted and trailed, wood chippers used in forestry, agriculture, horticulture and landscaping.
Table of contents
Header
About this publication
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Safety requirements and/or measures
4.1 General
4.2 Operator controls
4.2.1 General
4.2.2 Starting the machine
4.2.2.1
4.2.2.2
4.2.2.3
4.2.3 Stopping the machine
4.2.3.1
4.2.3.2
4.2.3.3
4.2.4 Infeed stop control
4.2.4.1 General
4.2.4.2 Positional requirements
4.2.4.2.1
4.2.4.2.2
4.2.4.2.3
4.2.4.2.4
4.2.4.2.5
4.2.4.2.6
4.2.4.3 Functional requirements
4.2.4.3.1
4.2.4.3.2
4.2.4.3.3
4.2.4.3.4
4.2.4.3.5
4.2.4.3.6
4.2.4.3.7
4.2.4.3.8
4.2.4.3.9
4.2.4.3.10
4.2.4.3.11
4.2.5 Safety and reliability of control systems
4.2.5.1
4.2.5.2
4.3 Protection against mechanical hazards
4.3.1 Stability
4.3.1.1
4.3.1.2
4.3.2 Risk of break-up during operation
4.3.2.1
4.3.2.2
4.3.3 Hazards related to infeed components and chipping components
4.3.3.1 Infeed chutes
4.3.3.1.1
4.3.3.1.2
4.3.3.1.3
4.3.3.2 Infeed chain conveyors
4.3.3.3 Chipping components
4.3.4 Risks due to ejected objects
4.3.4.1
4.3.4.2
4.3.4.3
4.3.5 Protection against access to moving power transmission parts
4.3.5.1
4.3.5.2
4.3.5.3
4.3.5.4
4.4 Protection against non-mechanical hazards
4.4.1 Noise
4.4.1.1 Noise reduction as a safety requirement
4.4.1.1.1 Noise reduction at source by design and by protective measures
4.4.1.1.2 Noise reduction by information
4.4.2 Hydraulic components
4.4.3 Hot surfaces
4.4.4 Electrical hazards
4.4.4.1
4.4.4.2
4.4.4.3
4.5 Preparation for transport and maintenance
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.5.9
4.5.10
5 Verification of the safety requirements and/or measures
5.1 General
5.2 Stability
5.2.1
5.2.2
5.3 Chipping components risk of break-up
5.4 Hot surfaces
5.4.1 Temperature measuring equipment
5.4.2 Test method
5.4.3 Test acceptance
5.5 Verification of requirements on noise – Measurement of noise emission
6 Information for use
6.1 Instruction handbook
6.2 Marking
6.3 Warnings
Annex A
Annex B
B.1 Scope
B.2 Emission sound pressure level determination
B.2.2
B.2.3
B.2.3.1
B.2.3.2
B.2.3.3
B.3 A-weighted sound power level determination
B.3.1
B.3.2
B.3.3
B.3.4
B.3.5
B.4 Installation and mounting conditions
B.4.1
B.4.2
B.4.3
B.5 Operating conditions
B.5.2
B.5.3
B.5.4
B.6 Measurement uncertainties
B.7 Information to be recorded and reported
B.7.1
B.7.2
B.7.3
B.7.4
B.8 Declaration and verification
B.8.1
B.8.2
B.8.3
B.8.4
Annex C
Annex ZA
Annex ZB
Bibliography
Cited references in this standard
Content history
EN 13525:2005+A2:2009
DR AS/NZS 4024.3701:2019
Please select a variation to view its description.
