1、BS EN15695-1:2009ICS 65.060.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAgricultural tractorsand self-propelledsprayers Protectionof the operator (driver)against hazardoussubstancesPart 1: Cab classification,requirements and test proceduresThis British Sta
2、ndardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 January2010. BSI 2010ISBN 978 0 580 58778 8Amendments/corrigenda issued since publicationDate CommentsBS EN 15695-1:2009National forewordThis British Standard is the UK implementation of EN 15695-1:2009.The UK p
3、articipation in its preparation was entrusted to TechnicalCommittee AGE/6, Agricultural tractors and forestry machinery.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contr
4、act. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 15695-1:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15695-1 November 2009 ICS 65.060.10 English Version Agricultural tractors and self-propelled s
5、prayers - Protection of the operator (driver) against hazardous substances - Part 1: Cab classification, requirements and test procedures Tracteurs agricoles et pulvrisateurs automoteurs - Protection de loprateur (conducteur) contre les substances dangereuses - Partie 1 : Classification des cabines,
6、 exigences et mthodes dessais Landwirtschaftliche Traktoren und selbstfahrende Arbeitsmaschinen - Schutz vor gefhrlichen Stoffen - Teil 1: Kabinen-Klassifizierung, Anforderungen und PrfverfahrenThis European Standard was approved by CEN on 24 October 2009. CEN members are bound to comply with the CE
7、N/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or
8、to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official vers
9、ions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, S
10、pain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national
11、 Members. Ref. No. EN 15695-1:2009: EBS EN 15695-1:2009EN 15695-1:2009 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .64 Specification of categories of cabs .74.1 Category 1 74.2 Category 2 74.3 Category 3 74.4 Category 4 75 Requirements .85.1
12、Filter housing .85.2 Category 2 85.3 Category 3 85.4 Category 4 85.5 Tightness of the air delivery and filtration system .85.6 Blockages .86 Verification of requirements .97 Information for use . 117.1 Operators manual 117.1.1 Category 1 . 117.1.2 Cab category 2 117.1.3 Category 3 . 127.1.4 Category
13、 4 . 127.2 Marking 12Annex A (normative) . 13A.1 General . 13A.2 Ambient conditions 13Annex B (normative) . 14B.1 General . 14B.2 Test equipment . 14B.2.1 Test hood . 14B.2.2 Anemometer 14B.2.3 Blind filter 14B.3 Test conditions . 14B.4 Test procedure 14B.5 Test result and acceptance criteria. 15B.6
14、 Test report . 15Annex C (normative) . 17C.1 Laboratory method for assessing the isolation effectiveness of an air purified cab with respect to an aerosol 17C.1.1 Principle and definitions 17C.2 Measurement protocol . 17C.2.1 Cab conditioning. 17C.2.2 Measurement of aerodynamic characteristics 17C.2
15、.3 Test room . 18BS EN 15695-1:2009EN 15695-1:2009 (E) 3 C.2.4 Aerosol generation 18C.2.5 Measurement of concentrations 19C.2.6 Acceptance criteria and test report . 21C.3 New air flow measurement methods . 21C.3.1 Measurement of air flow at the diffusers 21C.3.2 Measurement of the flow rate of new
16、air by tracing 22C.3.3 Measurement of the flow rate of new air by thermal anemometry . 23C.4 Test report 25C.4.1 Cab (attach a dimensional drawing) 25C.4.2 Vehicle for which the cab is designed 26C.4.3 Pressurisation and air delivery and filtration system 26C.4.4 Tests . 27Annex ZA (informative) 28A
17、nnex ZB (informative) 29Bibliography 30BS EN 15695-1:2009EN 15695-1:2009 (E) 4 Foreword This document (EN 15695-1:2009) has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry”, the secretariat of which is held by AFNOR. This European Standard shall b
18、e given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2010, and conflicting national standards shall be withdrawn at the latest by May 2010. Attention is drawn to the possibility that some of the elements of this document may be
19、 the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Di
20、rective(s). For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document. EN 15695, Agricultural tractors and self-propelled sprayers Protection of the operator (driver) against hazardous substances, consists of the following parts: Part 1: Cab
21、classification, requirements and test procedures Part 2: Filters, requirements and test procedures According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Cze
22、ch Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15695-1:2009EN 15695-1:2009 (E) 5 Intr
23、oduction This document is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of this European Standard. When provisions of this type C standard are different from those
24、 which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. When operating self-propelled sprayers or tractors the op
25、erator can be exposed to hazardous substances such as dust, aerosols or vapours (for example during the application of plant protection products or fertilisers). Cabs of agricultural tractors and self-propelled sprayers providing protection against these substances may respectively be used to reduce
26、 operator exposure to air-borne contaminants generated during farming operations. With regard to the application of plant protection products (PPP) the operator can be exposed to risks: before the actual spraying operation (e.g. handling of PPP cans/packages, spray tank filling, sprayer adjustment);
27、 during the spraying operation (e.g. on the tractor or self-propelled sprayer with/without cab, when working at the sprayer when adjusting the sprayer in the field, removing nozzle blockages, etc.); after the spraying operation (e.g. when removing residues, sprayer cleaning, service and maintenance
28、operations). Protective measures (personal protective equipment (PPE) are specified on labels today, for example: dermal exposure: gloves, overall, apron, headdress (with face protection), protective goggles; respiratory exposure: filtering half masks. The objective of this European Standard is to i
29、mprove the operator protection by using the protective function of the cab of self-propelled sprayers and tractors in case of mounted or trailed sprayers. For this purpose this European Standard specifies cab categories, performance requirements, test procedures and the operator information to be pr
30、ovided, in particular with regard to installation, use and maintenance operations. BS EN 15695-1:2009EN 15695-1:2009 (E) 6 1 Scope This European Standard is applicable to cabs of agricultural and forestry tractors and self-propelled sprayers. Its purpose is to limit the exposure of the operator (dri
31、ver) to hazardous substances when applying plant protection products (PPP) and liquid fertilisers. This European Standard specifies different categories of cabs of agricultural and forestry tractors and self-propelled sprayers and the relevant requirements and test procedures in order to limit the e
32、xposure of the operator (driver) to hazardous substances when inside the cab. It also specifies the information to be provided by the tractor or self-propelled sprayer manufacturer. This document does not cover: the exposure linked to fumigants; the category of cab and performance level to be used f
33、or any particular application; the actual cab performance in the field applications; the field durability of filters. This document is not applicable to tractor cabs which are manufactured before the date of its publication as an EN. 2 Normative references The following referenced documents are indi
34、spensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 15695-2:2009, Agricultural tractors and self-propelled machinery Protection of the operat
35、or (driver) against hazardous substances Part 2: Filters, requirements and test procedures EN 14387:2004, Respiratory protective devices Gas filter(s) and combined filter(s) Requirements, testing, marking ISO 14269-5, Tractors and self-propelled machines for agriculture and forestry Operator enclosu
36、re environment Part 5: Pressurization system test method 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 hazardous substance substance such as dust, vapour and aerosol except fumigant which can occur when applying plant protection products an
37、d fertiliser and which can expose an operator to a risk of harm 3.1.1 plant protection product PPP active substance(s) and preparation(s) containing one or more active substances, presented in the form in which they are supplied to the user, intended to protect plants or plant products against all h
38、armful organisms BS EN 15695-1:2009EN 15695-1:2009 (E) 7 or prevent the action of such organisms, influence the life processes of plants, other than as a nutrient (e.g. growth regulators) and preserve plant products 3.1.2 dust(s) finely divided, airborne and sedimented solid particles 3.1.3 aerosol
39、suspension of solid, liquid or solid and liquid particles in a gaseous medium having a negligible falling velocity (generally considered to be less than 0,25 ms-1) EN 132:1998, 3.1 3.1.4 vapour gaseous phase of a substance which is in equilibrium with its liquid or solid state at 20 C and 1 bar (abs
40、olute) EN 132:1998, 3.121 3.2 filter device to reduce the quantity of hazardous substances present in the air entering the cab NOTE It can comprise one or more filters, an adsorbent, a catalyst or a combination of these elements, or another technology capable of fulfilling the same functions. 3.3 ca
41、b operator enclosure which surrounds the operator (driver) by means of a physical barrier and prevents the free passage of external air into the area of the operator 4 Specification of categories of cabs 4.1 Category 1 Cab which does not provide a specified level of protection against hazardous subs
42、tances. 4.2 Category 2 Cab which provides protection against dust(s). 4.3 Category 3 Cab which provides protection against dust(s) and aerosols. 4.4 Category 4 Cab which provides protection against dust(s), aerosols and vapours. BS EN 15695-1:2009EN 15695-1:2009 (E) 8 5 Requirements 5.1 Filter housi
43、ng The cabs of categories 2, 3 and 4 shall provide a housing which: allows the fitting of filter(s) as specified in Clause 3 of EN 15695-2:2009 by the operator; is designed to prevent the passage of unfiltered air into the cab. 5.2 Category 2 5.2.1 The cab shall be fitted with an air delivery and fi
44、ltration system aimed at reducing the quantity of dust(s) as specified in 3.2 of EN 15695-2:2009. 5.2.2 The air delivery system shall cause a positive differential pressure within the cab of: 50 Pa minimum; or 20 Pa minimum, if a pressure indicator is provided; throughout the test, as specified in I
45、SO 14269-5. 5.2.3 The air delivery system shall provide at least 30 m3/h of filtered fresh air under the conditions specified in the operators manual for spraying operations (as given in 7.1). 5.3 Category 3 5.3.1 The cab shall be fitted with an air delivery and filtration system aimed at reducing t
46、he quantity of dust(s) as specified in 3.2 of EN 15695-2:2009 and aerosols as specified in 3.3 of EN 15695-2:2009. 5.3.2 The air delivery system shall cause a positive differential pressure within the cab of 20 Pa minimum throughout the test, as specified in ISO 14269-5. A pressure indicator shall b
47、e provided. 5.3.3 The air flow rate of filtered fresh air shall comply with 5.2.3. 5.4 Category 4 5.4.1 The cab shall be fitted with an air delivery and filtration system aimed at reducing the quantity of dust(s) as specified in 3.2 of EN 15695-2:2009, aerosols as specified in 3.3 of EN 15695-2:2009
48、 and vapours as specified in 3.4 of EN 15695-2:2009. 5.4.2 The air delivery system shall comply with 5.3.2. 5.4.3 The air flow rate of filtered fresh air shall comply with 5.2.3. 5.5 Tightness of the air delivery and filtration system The air delivery and filtration system and the housing of the fil
49、ter of cab categories 3 and 4 shall be tested according to Annex B or C. 5.6 Blockages The air delivery and filtration system shall include means to minimize blockages. The operators manual shall include information on service intervals (as given in 7.1). BS EN 15695-1:2009EN 15695-1:2009 (E) 9 6 Verification of requirements Tables 1 to 4 give the list of requirements and their verification for each cab
