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BS EN ISO 11681-1:2022 – TC

$217.84

Tracked Changes. Machinery for forestry. Portable chain-saw safety requirements and testing – Chain-saws for forest service

Published By Publication Date Number of Pages
BSI 2022 94
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This document specifies safety requirements and measures for verification for the design, construction, transporting and commissioning of portable, combustion-engine, hand-held chain-saws. The chain-saws are intended to be used for forest work by only one operator, with the right hand on the rear handle and left hand on the front handle. Dismantling and scrapping of the product is not covered by this document. Methods for the elimination or reduction of hazards arising from the use of these machines and the type of information on safe working practices to be provided by the manufacturer are specified. This document deals with all significant hazards, hazardous situations and hazardous events, with the exception of kickback and balance for machines with an engine displacement of more than 80 cm3, relevant to these machines when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A). This document is applicable to chain-saws manufactured after its date of publication.

PDF Catalog

PDF Pages PDF Title
1 30462386
55 A-30380942
56 undefined
60 Annex ZA (informative)Relationship between this European Standard and the essential requirements of EU Directive 2006/42/EC aimed to be covered
66 Foreword
67 Introduction
68 1 Scope
69 2 Normative references
70 3 Terms and definitions
4 Safety requirements and/or protective measures
4.1 General
4.2 Handles
4.2.1 Requirements
4.2.2 Verification
71 4.3 Hand protection
4.3.1 Protection at front handle
4.3.2 Protection at the rear handle
72 4.4 Balance
4.4.1 Requirements
4.4.2 Verification
4.5 Protection against injury by kickback
4.5.1 Chain brake
73 4.5.2 Non-manual chain brake
4.5.3 Kickback and chain stop angles
4.6 Chain catcher
4.6.1 Requirements
4.6.2 Verification
4.7 Spiked bumper
4.7.1 Requirements
4.7.2 Verification
74 4.8 Chip discharge
4.8.1 Requirements
4.8.2 Verification
4.9 Guide bar cover
4.9.1 Requirements
4.9.2 Verification
4.10 Engine starting device
4.10.1 Requirements
4.10.2 Verification
4.11 Engine stopping device
4.11.1 Requirements
4.11.2 Verification
75 4.12 Throttle control system
4.12.1 Dimensions
4.12.2 Operation
76 4.12.3 Throttle control latch
77 4.13 Drive sprocket guard
4.13.1 Requirements
4.13.2 Verification
78 4.14 Clutch
4.14.1 Requirements
4.14.2 Verification
4.15 Protection against contact with parts under high voltage
4.15.1 Requirements
4.15.2 Verification
4.16 Protection against contact with hot parts
4.16.1 Requirements
80 4.16.2 Verification
81 4.17 Fuel and oil systems
4.17.1 Requirements
4.17.2 Verification
82 4.18 Exhaust gases
4.18.1 Requirements
4.18.2 Verification
4.19 Chain lubrication
4.19.1 Requirements
83 4.19.2 Verification
4.20 Chain tensioning
4.20.1 Requirements
4.20.2 Verification
4.21 Vibration
4.21.1 Reduction by design at source and by protective measures
4.21.2 Vibration measurement
4.22 Noise
4.22.1 Reduction by design at source and by protective measures
84 4.22.2 Noise measurement
4.23 Electromagnetic immunity
4.23.1 Requirements
4.23.2 Verification
5 Information for use
5.1 Instructions
5.1.1 General
5.1.2 Technical data
85 5.1.3 Other information
87 5.2 Marking
88 5.3 Warnings
5.4 Test of labels
5.4.1 Preparation of test specimens and control specimens
89 5.4.2 Wipe resistance test
5.4.3 Adhesion test
90 Annex A (informative) List of significant hazards
92 Bibliography
BS EN ISO 11681-1:2022 - TC
$217.84