SIST EN ISO 16119-2:2013
(Main)Agricultural and forestry machinery - Environmental requirements for sprayers - Part 2: Horizontal boom sprayers (ISO 16119-2:2013, Corrected version 2017-03)
Agricultural and forestry machinery - Environmental requirements for sprayers - Part 2: Horizontal boom sprayers (ISO 16119-2:2013, Corrected version 2017-03)
This part of ISO 16119 specifies requirements and the means for their verification for the design and performance of horizontal boom sprayers, as defined in 3.1, with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer. It is intended to be used with ISO 16119-1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of this part of ISO 16119 are different from those which are stated in ISO 16119-1, the requirements of this part of ISO 16119 take precedence over the requirements of ISO 16119-1 for machines within the scope of this part of ISO 16119. It does not cover safety aspects (see ISO 4254-6). This part of ISO 16119 is not applicable to sprayers manufactured before the date of its publication.
Land- und Forstmaschinen - Pflanzenschutzgeräte zum Ausbringen von Pflanzenschutzmitteln und flüssigen Düngemitteln - Umweltschutz - Teil 2: Feldspritzgeräte und vergleichbare Geräte (ISO 16119-2:2013, korrigierte Fassung 2017-03)
Diese Norm legt Anforderungen an die Konstruktion und Leistung von Feldspritzgeräten und vergleichbaren
Geräten, wie unter 3.1 definiert, hinsichtlich der weitestgehenden Reduzierung des Risikos von
Verunreinigungen der Umwelt und die Verfahren für die Verifizierung dieser Anforderungen fest.
Diese Norm gilt in Verbindung mit ISO/DIS 16119-1:2010, die allgemeine Anforderungen an Pflanzenschutzgeräte
zum Ausbringen von Pflanzenschutzmitteln und flüssigen Düngemitteln enthält.
ANMERKUNG Die Anforderungen basieren auf den Prüfverfahren nach ISO 5682-2:1997, die insbesondere für
Pflanzenschutzgeräte mit hydraulischer Zerstäubung entwickelt wurden. Für andere Pflanzenschutzgeräte können andere
Prüfverfahren und/oder -kriterien erforderlich sein. Dies muss Gegenstand einer künftigen Untersuchung und einer
eventuellen Änderung dieser Norm sein.
Matériel agricole et forestier - Exigences environnementales pour les pulvérisateurs - Partie 2: Pulvérisateurs à rampe horizontale (ISO 16119-2:2013, Version corrigée 2017-03)
L'ISO 16119-2:2013 spécifie les exigences et les méthodes de vérification correspondantes pour la conception et les performances des pulvérisateurs à rampe horizontale, avec l'objectif de réduire les risques de contamination de l'environnement durant leur utilisation, y compris lors d'une mauvaise utilisation raisonnablement prévisible par le fabricant.
Elle est prévue pour être utilisée conjointement avec l'ISO 16119‑1, qui donne les exigences générales applicables à tous les types de pulvérisateurs couverts par l'ISO 16119. Lorsque les exigences de la présente partie diffèrent de celles énoncées dans l'ISO 16119‑1, les exigences de l'ISO 16119-2:2013 prennent le pas sur celles de l'ISO 16119‑1 pour les machines faisant partie du domaine d'application de l'ISO 16119-2:2013. L'ISO 16119-2:2013 ne couvre pas les aspects de sécurité (voir l'ISO 4254‑6).
L'ISO 16119-2:2013 n'est pas applicable aux pulvérisateurs qui sont fabriqués avant sa date de publication.
Kmetijski in gozdarski stroji - Okoljevarstvene zahteve za škropilnice - 2. del: Škropilnice za poljščine (ISO 16119-2:2013, popravljena različica 2017-03)
Ta del standarda ISO 16119 opredeljuje zahteve in načine za njihovo preverjanje glede projektiranja in lastnosti škropilnic za poljščine, kot je opredeljeno v točki 3.1, pri čemer si je treba prizadevati za čim manjše tveganje okoljskega onesnaženja med uporabo, vključno s predvideno nepravilno uporabo. Standard je treba uporabljati s standardom ISO 16119-1, ki določa splošne zahteve za vse vrste škropilnic, obravnavane v standardu ISO 16119. Ko se zahteve tega dela standarda ISO 16119 razlikujejo od zahtev, navedenih v standardu ISO 16119-1, imajo zahteve tega dela standarda ISO 16119 prednost pred zahtevami standarda ISO 16119-1 za stroje v okviru tega dela standarda ISO 16119. Ne vključuje varnostnih vidikov (glej standard ISO 4254-6). Ta del standarda ISO 16119 se ne uporablja za škropilnice, izdelane pred datumom njegove objave.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 16119-2:2013
01-maj-2013
Nadomešča:
SIST EN 12761-2:2001
Kmetijski in gozdarski stroji - Okoljevarstvene zahteve za škropilnice - 2. del:
Škropilnice za poljščine (ISO 16119-2:2013, popravljena različica 2017-03)
Agricultural and forestry machinery - Environmental requirements for sprayers - Part 2:
Horizontal boom sprayers (ISO 16119-2:2013, Corrected version 2017-03)
Land- und Forstmaschinen - Pflanzenschutzgeräte zum Ausbringen von
Pflanzenschutzmitteln und flüssigen Düngemitteln - Umweltschutz - Teil 2:
Feldspritzgeräte und vergleichbare Geräte (ISO 16119-2:2013, korrigierte Fassung 2017
-03)
Matériel agricole et forestier - Exigences environnementales pour les pulvérisateurs -
Partie 2: Pulvérisateurs à rampe horizontale (ISO 16119-2:2013, Version corrigée 2017-
03)
Ta slovenski standard je istoveten z: EN ISO 16119-2:2013
ICS:
13.020.01 Okolje in varstvo okolja na Environment and
splošno environmental protection in
general
65.060.25 Oprema za skladiščenje, Equipment for storage,
pripravo in razdeljevanje preparation and distribution
gnojiv of fertilizers
SIST EN ISO 16119-2:2013 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 16119-2:2013
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SIST EN ISO 16119-2:2013
EN ISO 16119-2
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2013
EUROPÄISCHE NORM
ICS 65.060.40 Supersedes EN 12761-2:2001
English Version
Agricultural and forestry machinery - Environmental
requirements for sprayers - Part 2: Horizontal boom
sprayers (ISO 16119-2:2013, Corrected version 2017-03)
Matériel agricole et forestier - Exigences Land- und Forstmaschinen - Pflanzenschutzgeräte zum
environnementales pour les pulvérisateurs - Partie 2: Ausbringen von Pflanzenschutzmitteln und flüssigen
Pulvérisateurs à rampe horizontale (ISO 16119- Düngemitteln - Umweltschutz - Teil 2: Feldspritzgeräte
2:2013, Version corrigée 2017-03) und vergleichbare Geräte (ISO 16119-2:2013,
korrigierte Fassung 2017-03)
This European Standard was approved by CEN on 5 January 2013.
CEN members are bound to comply with the CEN/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-CENELEC Management Centre or 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-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16119-2:2013 E
worldwide for CEN national Members.
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SIST EN ISO 16119-2:2013
EN ISO 16119-2:2013 (E)
Contents Page
Foreword .3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EC Directive 2009/127/EC amending 2006/42/EC .4
2
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SIST EN ISO 16119-2:2013
EN ISO 16119-2:2013 (E)
Foreword
This document (EN ISO 16119-2:2013) has been prepared by Technical Committee CEN/TC 144 “Tractors
and machinery for agriculture and forestry", the secretariat of which is held by AFNOR, in collaboration with
Technical Committee ISO/TC 23 "Tractors and machinery for agriculture and forestry".
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by September 2013, and conflicting national standards shall be
withdrawn at the latest by September 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 12761-2:2001.
The following major changes were introduced:
extension of the scope;
updating of the normative references;
addition of a Clause "List of significant hazards";
revision of requirements on control of spray drift and on cleaning;
addition of a Clause "Verification";
completion of Clause "Instruction handbook";
deletion of Annex A "Test method for cleaning plant protection product cans", and deletion of Annex B
"Example of device for cleaning of plant protection product cans" and addition of a reference to
ISO 21278-1;
inclusion of Annex C "Additional requirements for band sprayers" into the main text of the Standard;
addition of Annex ZA.
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 Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
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, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 16119-2:2013, Corrected version 2017-03 has been approved by CEN as EN ISO 16119-
2:2013 without any modification.
3
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SIST EN ISO 16119-2:2013
EN ISO 16119-2:2013 (E)
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EC Directive 2009/127/EC amending 2006/42/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 2009/127/EC amending 2006/42/EC.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard confers, within the limits of the scope of this standard, a presumption of conformity with the
relevant Essential Requirements of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.
4
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SIST EN ISO 16119-2:2013
INTERNATIONAL ISO
STANDARD 16119-2
First edition
2013-03-01
Corrected version
2017-03
Agricultural and forestry
machinery — Environmental
requirements for sprayers —
Part 2:
Horizontal boom sprayers
Matériel agricole et forestier — Exigences environnementales pour les
pulvérisateurs —
Partie 2: Pulvérisateurs à rampe horizontale
Reference number
ISO 16119-2:2013(E)
©
ISO 2013
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2013, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 List of significant hazards . 2
5 Requirements . 3
5.1 General . 3
5.1.1 Spray tank . 3
5.1.2 Lines (hoses and pipes) . 5
5.1.3 Spray boom . 5
5.1.4 Filter . 7
5.1.5 Nozzles . 7
5.1.6 Measuring systems. 8
5.1.7 Provisions for connecting test equipment . 8
5.2 Volume/hectare adjustment system . 8
5.2.1 General. 8
5.2.2 Measurements . 8
5.3 Distribution and control of spray drift . 9
5.3.1 Distribution . 9
5.3.2 Control of spray drift .10
5.4 Cleaning .10
5.4.1 Water tank .10
5.4.2 Cleaning systems .10
5.5 Cleaning devices .10
5.6 Additional requirements for band sprayers .11
5.6.1 General.11
5.6.2 Nozzles .11
5.6.3 Distribution .11
5.7 Additional requirements for spray guns and lances .11
6 Verification .12
7 Marking .12
8 Instruction handbook .12
Bibliography .14
© ISO 2013 – All rights reserved iii
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, on the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: w w w . i s o .org/ iso/ foreword .html
This document was prepared by the European Committee for Standardization (CEN) Technical
Committee CEN/TC 144, Tractors and machinery for agriculture and forestry, in collaboration with
ISO Technical Committee TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 6,
Equipment for crop protection, in accordance with the Agreement on technical cooperation between
ISO and CEN (Vienna Agreement).
This corrected version of ISO 16119-2:2013 incorporates the following corrections:
— ISO 22401 has been added to Clause 2;
— ISO 22369-3 has been replaced by ISO 22401 in the last paragraph of 5.3.2;
— ISO 22401 has been added to the last column of Table 3, row 5.3.2;
— ISO 22369-3 has been removed from the Bibliography.
A list of all parts in the ISO 16119 series can be found on the ISO website.
iv © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Introduction
The requirements of this part of ISO 16119 are based on the test methods given in ISO 5682-2:1997,
which were primarily developed for hydraulic sprayers. For other types of sprayers, other test methods
and/or test criteria may be needed and may be the subject of future investigation and a revision of this
part of ISO 16119.
This document is a type C standard as stated in 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 document.
When provisions of this type C standard are different from those 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.
© ISO 2013 – All rights reserved v
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SIST EN ISO 16119-2:2013
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SIST EN ISO 16119-2:2013
INTERNATIONAL STANDARD ISO 16119-2:2013(E)
Agricultural and forestry machinery — Environmental
requirements for sprayers —
Part 2:
Horizontal boom sprayers
1 Scope
This part of ISO 16119 specifies requirements and the means for their verification for the design and
performance of horizontal boom sprayers, as defined in 3.1, with regard to minimizing the potential
risk of environmental contamination during use, including misuse foreseeable by the manufacturer.
It is intended to be used with ISO 16119-1, which gives general requirements common to all the sprayer
types covered by ISO 16119. When requirements of this part of ISO 16119 are different from those
which are stated in ISO 16119-1, the requirements of this part of ISO 16119 take precedence over the
requirements of ISO 16119-1 for machines within the scope of this part of ISO 16119. It does not cover
safety aspects (see ISO 4254-6).
This part of ISO 16119 is not applicable to sprayers manufactured before the date of its publication.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 4102, Equipment for crop protection — Sprayers — Connection threading
ISO 4254-6:2009, Agricultural machinery — Safety — Part 6: Sprayers and liquid fertilizer distributors
ISO 4288, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Rules and
procedures for the assessment of surface texture
ISO 5681, Equipment for crop protection — Vocabulary
ISO 5682-1, Equipment for crop protection — Spraying equipment — Part 1: Test methods for sprayer nozzles
ISO 5682-2:1997, Equipment for crop protection — Spraying equipment — Part 2: Test methods for
hydraulic sprayers
ISO 5682-3:1996, Equipment for crop protection — Spraying equipment — Part 3: Test method for
volume/hectare adjustment systems of agricultural hydraulic pressure sprayers
ISO 9357, Equipment for crop protection — Agricultural sprayers — Tank nominal volume and filling hole
diameter
ISO 13440:1996, Equipment for crop protection — Agricultural sprayers — Determination of the volume of
total residual
ISO 16119-1:2013, Agricultural and forestry machinery — Environmental requirements for sprayers —
Part 1: General
ISO 21278-1, Equipment for crop protection — Induction hoppers — Part 1: Test methods
© ISO 2013 – All rights reserved 1
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
ISO 21278-2, Equipment for crop protection — Induction hoppers — Part 2: General requirements and
performance limits
ISO 22368-1, Crop protection equipment — Test methods for the evaluation of cleaning systems — Part 1:
Internal cleaning of complete sprayers
ISO 22368-3, Crop protection equipment — Test methods for the evaluation of cleaning systems — Part 3:
Internal cleaning of tank
ISO 22369-2:2010, Crop protection equipment — Drift classification of spraying equipment — Part 2:
Classification of field crop sprayers by field measurements
ISO 22401, Equipment for crop protection — Method for measurement of potential spray drift from
horizontal boom sprayers by the use of a test bench
ISO 22856, Equipment for crop protection — Methods for the laboratory measurement of spray drift —
Wind tunnels
ISO 22866, Equipment for crop protection — Methods for field measurement of spray drift
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5681 and the following apply.
3.1
horizontal boom sprayer
machine for spraying plant protection products, along a boom or in bands, with a spray generally
directed downwards onto/into the target
3.2
plant protection product container
collective name for plant protection product packaging
EXAMPLE Can, bottle, bag, sack, box.
3.3
cleaning device
device for cleaning the insides of empty plant protection product containers
Note 1 to entry: The device may be an integral part of the sprayer or an independent installation (e.g. stationary
equipment).
4 List of significant hazards
Table 1 specifies the significant hazards, the significant hazardous situations and significant hazardous
event(s) covered by this part of ISO 16119 that have been identified by risk assessment as being relevant
for this type of machine with regard to environmental contamination, and which require specific action
by the designer or manufacturer to eliminate or to reduce environmental contamination.
Attention is drawn to the necessity to verify that the environmental requirements specified in both
ISO 16119-1 and this part of ISO 16119 apply to each significant hazard presented by a given machine
and to validate that the risk assessment is complete.
2 © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Table 1 — List of significant hazards
Hazardous situation/ Clause/subclause of this
Hazard
event part of ISO 16119
4.1 Spillages Filling 5.1.1.2; 8
Induction of plant protec- 5.1.1.2; 8
tion product
4.2 Contamination of the water supply Filling 5.1.1.2
4.3 Leakages Transport and application 5.1.1.2; 5.1.2
Contact with obstacles 5.1.3.3; 5.1.5
4.4 Overfilling Filling 5.1.1.2; 5.1.1.4; 8
4.5 Dispersal of spray mixture residues or Drainage 5.1.1.3.1; 5.1.1.4; 8
plant protection products
Cleaning and rinsing 5.1.1.1; 5.4; 5.5; 8
4.6 Accidental leakages Accidental opening of 5.1.1.3.2
tank outlet
4.7 Over-dosing Heterogeneous mixing 5.1.1.5; 8
Overlapping 5.1.3.1
Sprayer adjustment/control 5.1.1.4; 5.1.2; 5.1.6; 5.2;
5.7; 8
Sprayer maintenance/
service 5.1.7; 7; 8
Unintended deposition 5.3.1; 5.1.3.2; 5.6.3
4.8 Unintended spraying outside the target area Deposition outside the 5.1.3.1; 5.6.1; 5.6.2
target area
5.1.2; 5.7
Spraying stop control
4.9 Drift Spraying 5.1.3.2; 5.3.2; 7; 8
4.10 Dispersal of spray mixture Intervention on the spray- 5.1.4; 7; 8
er during application or
service
4.11 Dripping Spraying stop control 5.1.5
5 Requirements
5.1 General
5.1.1 Spray tank
5.1.1.1 Surfaces
The depth of roughness, Rz, (see ISO 4287) of the inner and outer walls of the tank shall be such that
Rz ≤ 100 μm, measured according to ISO 4288.
5.1.1.2 Filling
Filling devices shall be designed to avoid any return of liquid from the tank to the filling supply.
The filling hole diameter shall comply with ISO 9357. The opening lid shall seal sufficiently to prevent
leakage/spillage when closed.
The total tank volume shall be at least 5 % more than its nominal volume, to prevent spillage as a result
of overfilling. Tanks with a nominal volume greater than 200 l shall have a nominal volume which is a
multiple of 100 l.
© ISO 2013 – All rights reserved 3
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Strainers shall have a minimum depth, d, as given in Table 2 and measured according to Figure 1.
Strainers shall be installed in filling openings and shall have a mesh size less than 2 mm. Any gaps
between the tank filling hole and the strainer shall not exceed 2 mm (see Figure 1).
The filling capacity of the tank with strainer when filled with water shall be at least 100 l/min for tanks
with a nominal volume of 100 l or more. For tanks with a nominal volume of less than 100 l, it shall be
possible to fill the tank within 1 min.
Induction hoppers shall comply with ISO 21278-2.
Table 2 — Minimum depth of strainers
a
Nominal tank capacity Minimum depth
C d
l mm
C ≤ 150 60
150 < C ≤ 400 100
400 < C ≤ 600 150
C > 600 250
a
Measured from the upper edge of the strainer down to its bottom.
Dimensions in millimetres
Key
d minimum depth
Figure 1 — Determination of the depth of the strainer and width of gap(s)
4 © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
5.1.1.3 Emptying
5.1.1.3.1 Residual volume
The volume of total residual as defined in ISO 13440:1996, 2.1 shall not exceed 0,5 % of the nominal
tank volume plus 2 l/m of the boom.
The volume of total residual shall be determined in accordance with ISO 13440.
5.1.1.3.2 Tank emptying device
An emptying device in accordance with ISO 4254-6:2009, 5.4.3 shall allow the complete emptying of
the residual in the tank when the sprayer is in a horizontal position. Complete emptying of the residual
is considered to have been achieved when there are no visible puddles at the bottom of the tank after
5 min drainage.
It shall be possible to collect the liquid at the outlet without contaminating the environment or
equipment parts, e.g. stays.
The tank outlet shall be guarded against accidental opening.
5.1.1.4 Tank contents indicator(s)
The indication of contents shall correspond to ISO 9357. It shall be durable and easily readable from the
driver’s position and from where the tank is filled. Turning of the head and the upper body is acceptable.
The acceptable tolerances of the indication are
— ±15 % for each graduation mark/read-out value for volumes up to 10 % of the nominal tank volume,
— ±7,5 % for each graduation mark/read-out value for volumes from 10 % to 20 % of the nominal tank
volume, and
— ±5 % for each graduation mark/read-out value for volumes above 20 % of the nominal tank volume.
The tolerances shall be measured with a maximum error on measurement of ±1 % with the sprayer in
a horizontal position.
5.1.1.5 Mixing
Tanks shall be designed (e.g. including agitators) to ensure an even concentration of mixture. The
maximum allowable deviation is ±15 %, tested in accordance with ISO 5682-2.
5.1.2 Lines (hoses and pipes)
The bending radius of hoses shall be within the limits recommended by the hose manufacturer. Hoses
shall not have any deformation which could disturb the liquid flow.
Pressure lines shall be equipped with quick
...
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SIST EN ISO 16119-2:2013
01-maj-2013
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Agricultural and forestry machinery - Environmental requirements for sprayers - Part 2:
Horizontal boom sprayers (ISO 16119-2:2013)
Land- und Forstmaschinen - Pflanzenschutzgeräte zum Ausbringen von
Pflanzenschutzmitteln und flüssigen Düngemitteln - Umweltschutz - Teil 2:
Feldspritzgeräte und vergleichbare Geräte (ISO 16119-2:2013)
Matériel agricole et forestier - Exigences environnementales pour les pulvérisateurs -
Partie 2: Pulvérisateurs à rampe horizontale (ISO 16119-2:2013)
Ta slovenski standard je istoveten z: EN ISO 16119-2:2013
ICS:
13.020.01 Okolje in varstvo okolja na Environment and
splošno environmental protection in
general
65.060.25 2SUHPD]DVNODGLãþHQMH Equipment for storage,
SULSUDYRLQUD]GHOMHYDQMH preparation and distribution
JQRMLY of fertilizers
SIST EN ISO 16119-2:2013 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 16119-2:2013
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SIST EN ISO 16119-2:2013
EUROPEAN STANDARD
EN ISO 16119-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2013
ICS 65.060.40 Supersedes EN 12761-2:2001
English Version
Agricultural and forestry machinery - Environmental
requirements for sprayers - Part 2: Horizontal boom sprayers
(ISO 16119-2:2013)
Matériel agricole et forestier - Exigences Land- und Forstmaschinen - Pflanzenschutzgeräte zum
environnementales pour les pulvérisateurs - Partie 2: Ausbringen von Pflanzenschutzmitteln und flüssigen
Pulvérisateurs à rampe horizontale (ISO 16119-2:2013) Düngemitteln - Umweltschutz - Teil 2: Feldspritzgeräte und
vergleichbare Geräte (ISO 16119-2:2013)
This European Standard was approved by CEN on 5 January 2013.
CEN members are bound to comply with the CEN/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-CENELEC Management Centre or 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-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 16119-2:2013: E
worldwide for CEN national Members.
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SIST EN ISO 16119-2:2013
EN ISO 16119-2:2013 (E)
Contents Page
Foreword . 3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EC Directive 2009/127/EC amending 2006/42/EC. 4
2
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SIST EN ISO 16119-2:2013
EN ISO 16119-2:2013 (E)
Foreword
This document (EN ISO 16119-2:2013) has been prepared by Technical Committee CEN/TC 144 “Tractors
and machinery for agriculture and forestry", the secretariat of which is held by AFNOR, in collaboration with
Technical Committee ISO/TC 23 "Tractors and machinery for agriculture and forestry".
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by September 2013, and conflicting national standards shall be
withdrawn at the latest by September 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 12761-2:2001.
The following major changes were introduced:
extension of the scope;
updating of the normative references;
addition of a Clause "List of significant hazards";
revision of requirements on control of spray drift and on cleaning;
addition of a Clause "Verification";
completion of Clause "Instruction handbook";
deletion of Annex A "Test method for cleaning plant protection product cans", and deletion of Annex B
"Example of device for cleaning of plant protection product cans" and addition of a reference to
ISO 21278-1;
inclusion of Annex C "Additional requirements for band sprayers" into the main text of the Standard;
addition of Annex ZA.
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 Directive.
For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.
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, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
3
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SIST EN ISO 16119-2:2013
EN ISO 16119-2:2013 (E)
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EC Directive 2009/127/EC amending 2006/42/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 2009/127/EC amending 2006/42/EC.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard confers, within the limits of the scope of this standard, a presumption of conformity with the
relevant Essential Requirements of that Directive and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.
4
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SIST EN ISO 16119-2:2013
INTERNATIONAL ISO
STANDARD 16119-2
First edition
2013-03-01
Agricultural and forestry
machinery — Environmental
requirements for sprayers —
Part 2:
Horizontal boom sprayers
Matériel agricole et forestier — Exigences environnementales pour les
pulvérisateurs —
Partie 2: Pulvérisateurs à rampe horizontale
Reference number
ISO 16119-2:2013(E)
©
ISO 2013
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 List of significant hazards . 2
5 Requirements . 3
5.1 General . 3
5.2 Volume/hectare adjustment system . 9
5.3 Distribution and control of spray drift . 9
5.4 Cleaning .10
5.5 Cleaning devices .11
5.6 Additional requirements for band sprayers .11
5.7 Additional requirements for spray guns and lances .12
6 Verification .12
7 Marking .13
8 Instruction handbook .13
Bibliography .14
© ISO 2013 – All rights reserved iii
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International
Standards adopted by the technical committees are circulated to the member bodies for voting.
Publication as an International Standard requires approval by at least 75 % of the member bodies
casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 16119-2 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 144, Tractors and machinery for agriculture and forestry, in collaboration with SO Technical
Committee TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 6, Equipment
for crop protection, in accordance with the Agreement on technical cooperation between ISO and CEN
(Vienna Agreement).
ISO 16119 consists of the following parts, under the general title Agricultural and forestry machinery —
Environmental requirements for sprayers:
— Part 1: General
— Part 2: Horizontal boom sprayers
— Part 3: Sprayers for bush and tree crops
— Part 4: Fixed and semi-mobile sprayers
iv © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Introduction
The requirements of this part of ISO 16119 are based on the test methods given in ISO 5682-2:1997,
which were primarily developed for hydraulic sprayers. For other types of sprayers, other test methods
and/or test criteria may be needed and may be the subject of future investigation and a revision of this
part of ISO 16119.
This document is a type C standard as stated in 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 document.
When provisions of this type C standard are different from those 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.
© ISO 2013 – All rights reserved v
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SIST EN ISO 16119-2:2013
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SIST EN ISO 16119-2:2013
INTERNATIONAL STANDARD ISO 16119-2:2013(E)
Agricultural and forestry machinery — Environmental
requirements for sprayers —
Part 2:
Horizontal boom sprayers
1 Scope
This part of ISO 16119 specifies requirements and the means for their verification for the design and
performance of horizontal boom sprayers, as defined in 3.1, with regard to minimizing the potential risk
of environmental contamination during use, including misuse foreseeable by the manufacturer.
It is intended to be used with ISO 16119-1, which gives general requirements common to all the sprayer
types covered by ISO 16119. When requirements of this part of ISO 16119 are different from those
which are stated in ISO 16119-1, the requirements of this part of ISO 16119 take precedence over the
requirements of ISO 16119-1 for machines within the scope of this part of ISO 16119. It does not cover
safety aspects (see ISO 4254-6).
This part of ISO 16119 is not applicable to sprayers manufactured before the date of its publication.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 4102, Equipment for crop protection — Sprayers — Connection threading
ISO 4254-6:2009, Agricultural machinery — Safety — Part 6: Sprayers and liquid fertilizer distributors
ISO 4288, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Rules and
procedures for the assessment of surface texture
ISO 5681, Equipment for crop protection — Vocabulary
ISO 5682-1, Equipment for crop protection — Spraying equipment — Part 1: Test methods for sprayer nozzles
ISO 5682-2:1997, Equipment for crop protection — Spraying equipment — Part 2: Test methods for
hydraulic sprayers
ISO 5682-3:1996, Equipment for crop protection — Spraying equipment — Part 3: Test method for
volume/hectare adjustment systems of agricultural hydraulic pressure sprayers
ISO 9357, Equipment for crop protection — Agricultural sprayers — Tank nominal volume and filling
hole diameter
ISO 13440:1996, Equipment for crop protection — Agricultural sprayers — Determination of the volume of
total residual
ISO 16119-1:2013, Agricultural and forestry machinery — Environmental requirements for sprayers —
Part 1: General
ISO 21278-1, Equipment for crop protection — Induction hoppers — Part 1: Test methods
© ISO 2013 – All rights reserved 1
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
ISO 21278-2, Equipment for crop protection — Induction hoppers — Part 2: General requirements and
performance limits
ISO 22368-1, Crop protection equipment — Test methods for the evaluation of cleaning systems — Part 1:
Internal cleaning of complete sprayers
ISO 22368-3, Crop protection equipment — Test methods for the evaluation of cleaning systems — Part 3:
Internal cleaning of tank
ISO 22369-2:2010, Crop protection equipment — Drift classification of spraying equipment — Part 2:
Classification of field crop sprayers by field measurements
ISO 22856, Equipment for crop protection — Methods for the laboratory measurement of spray drift —
Wind tunnels
ISO 22866, Equipment for crop protection — Methods for field measurement of spray drift
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5681 and the following apply.
3.1
horizontal boom sprayer
machine for spraying plant protection products, along a boom or in bands, with a spray generally
directed downwards onto/into the target
3.2
plant protection product container
collective name for plant protection product packaging
EXAMPLE Can, bottle, bag, sack, box.
3.3
cleaning device
device for cleaning the insides of empty plant protection product containers
Note 1 to entry: The device may be an integral part of the sprayer or an independent installation (e.g.
stationary equipment).
4 List of significant hazards
Table 1 specifies the significant hazards, the significant hazardous situations and significant hazardous
event(s) covered by this part of ISO 16119 that have been identified by risk assessment as being relevant
for this type of machine with regard to environmental contamination, and which require specific action
by the designer or manufacturer to eliminate or to reduce environmental contamination.
Attention is drawn to the necessity to verify that the environmental requirements specified in both
ISO 16119-1 and this part of ISO 16119 apply to each significant hazard presented by a given machine
and to validate that the risk assessment is complete.
2 © ISO 2013 – All rights reserved
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Table 1 — List of significant hazards
Hazardous situation/ Clause/subclause of this
Hazard
event part of ISO 16119
4.1 Spillages Filling 5.1.1.2; 8
Induction of plant pro- 5.1.1.2; 8
tection product
4.2 Contamination of the water supply Filling 5.1.1.2
4.3 Leakages Transport and applica- 5.1.1.2; 5.1.2
tion
5.1.3.3; 5.1.5
Contact with obstacles
4.4 Overfilling Filling 5.1.1.2; 5.1.1.4; 8
4.5 Dispersal of spray mixture residues or Drainage 5.1.1.3.1; 5.1.1.4; 8
plant protection products
Cleaning and rinsing 5.1.1.1; 5.4; 5.5; 8
4.6 Accidental leakages Accidental opening of 5.1.1.3.2
tank outlet
4.7 Over-dosing Heterogeneous mixing 5.1.1.5; 8
Overlapping 5.1.3.1
Sprayer adjustment/ 5.1.1.4; 5.1.2; 5.1.6; 5.2;
control 5.7; 8
Sprayer maintenance/ 5.1.7; 7; 8
service
5.3.1; 5.1.3.2; 5.6.3
Unintended deposition
4.8 Unintended spraying outside the target Deposition outside the 5.1.3.1; 5.6.1; 5.6.2
area target area
5.1.2; 5.7
Spraying stop control
4.9 Drift Spraying 5.1.3.2; 5.3.2; 7; 8
4.10 Dispersal of spray mixture Intervention on the 5.1.4; 7; 8
sprayer during applica-
tion or service
4.11 Dripping Spraying stop control 5.1.5
5 Requirements
5.1 General
5.1.1 Spray tank
5.1.1.1 Surfaces
The depth of roughness, Rz, (see ISO 4287) of the inner and outer walls of the tank shall be such that
Rz ≤ 100 μm, measured according to ISO 4288.
5.1.1.2 Filling
Filling devices shall be designed to avoid any return of liquid from the tank to the filling supply.
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
The filling hole diameter shall comply with ISO 9357. The opening lid shall seal sufficiently to prevent
leakage/spillage when closed.
The total tank volume shall be at least 5 % more than its nominal volume, to prevent spillage as a result
of overfilling. Tanks with a nominal volume greater than 200 l shall have a nominal volume which is a
multiple of 100 l.
Strainers shall have a minimum depth, d, as given in Table 2 and measured according to Figure 1.
Strainers shall be installed in filling openings and shall have a mesh size less than 2 mm. Any gaps
between the tank filling hole and the strainer shall not exceed 2 mm (see Figure 1).
The filling capacity of the tank with strainer when filled with water shall be at least 100 l/min for tanks
with a nominal volume of 100 l or more. For tanks with a nominal volume of less than 100 l, it shall be
possible to fill the tank within 1 min.
Induction hoppers shall comply with ISO 21278-2.
Table 2 — Minimum depth of strainers
a
Nominal tank capacity Minimum depth
C d
l mm
C ≤ 150 60
150 < C ≤ 400 100
400 < C ≤ 600 150
C > 600 250
a
Measured from the upper edge of the strainer down to its bottom.
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
Dimensions in millimetres
Key
d minimum depth
Figure 1 — Determination of the depth of the strainer and width of gap(s)
5.1.1.3 Emptying
5.1.1.3.1 Residual volume
The volume of total residual as defined in ISO 13440:1996, 2.1 shall not exceed 0,5 % of the nominal tank
volume plus 2 l/m of the boom.
The volume of total residual shall be determined in accordance with ISO 13440.
5.1.1.3.2 Tank emptying device
An emptying device in accordance with ISO 4254-6:2009, 5.4.3 shall allow the complete emptying of
the residual in the tank when the sprayer is in a horizontal position. Complete emptying of the residual
is considered to have been achieved when there are no visible puddles at the bottom of the tank after
5 min drainage.
It shall be possible to collect the liquid at the outlet without contaminating the environment or equipment
parts, e.g. stays.
The tank outlet shall be guarded against accidental opening.
5.1.1.4 Tank contents indicator(s)
The indication of contents shall correspond to ISO 9357. It shall be durable and easily readable from the
driver’s position and from where the tank is filled. Turning of the head and the upper body is acceptable.
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
The acceptable tolerances of the indication are
— ±15 % for each graduation mark/read-out value for volumes up to 10 % of the nominal tank volume,
— ±7,5 % for each graduation mark/read-out value for volumes from 10 % to 20 % of the nominal
tank volume, and
— ±5 % for each graduation mark/read-out value for volumes above 20 % of the nominal tank volume.
The tolerances shall be measured with a maximum error on measurement of ±1 % with the sprayer in
a horizontal position.
5.1.1.5 Mixing
Tanks shall be designed (e.g. including agitators) to ensure an even concentration of mixture. The
maximum allowable deviation is ±15 %, tested in accordance with ISO 5682-2.
5.1.2 Lines (hoses and pipes)
The bending radius of hoses shall be within the limits recommended by the hose manufacturer. Hoses
shall not have any deformation which could disturb the liquid flow.
Pressure lines shall be equipped with quick-acting shut-off devices (e.g. tip-over lever valves).
The maximum working pressure of hoses and the maximum working pressure of connecting devices shall
be at least equal to the maximum working pressure of the circuit. See also ISO 16119-1:—, Clause 6 h).
5.1.3 Spray boom
5.1.3.1 Spraying section widths
The maximum spraying section widths shall be
— 4,5 m for boom widths less than 24 m, and
— 6,0 m for boom widths greater than or equal to 24 m.
It shall be possible to switch on and off any individual boom section on its own or in combination.
5.1.3.2 Adjustment
The adjustment range for the spray boom height shall be at least 1,0 m.
It shall be possible to adjust the minimum distance between the nozzles and the target according to the
nozzle characteristics. For sprayers that are to be used in crops higher than 1,0 m, the adjustment range
of the boom height shall be at least 1,2 m.
It shall be possible to adjust the distance between the nozzles and ground down to 0,5 m, except when
the machine is designed for special applications (e.g. corn spraying against diabrotica).
The boom height shall be adjustable, either continuously or by increments not exceeding 0,1 m.
Regardless of the distance of the boom above the ground and the nozzles fitted (as recommended by
the manufacturer), no liquid shall be sprayed onto the sprayer itself. This does not apply to components
of the sprayers (e.g. sensors) that in order to function are necessarily in contact with the mixture; for
these, however, dripping shall be minimized.
For spray booms with a working width of more than 13 m, boom movements independent of the sprayer
(e.g. passive or active levelling devices) shall ensure that the boom can be positioned parallel to the ground.
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
5.1.3.3 Contact with obstacles
Folding spray booms with a working width up to 10 m shall be able to move backwards in case of contact
with obstacles in the field.
Verification of this requirement shall be by moving the sprayer forwards at a speed of 4 km/h ± 0,2 km/h
with the obstacle placed within 90 % to 100 % of the half working-width of the boom, measured from
the middle of the track (see Figure 2). The spray boom shall be able to give way without being damaged.
Spray booms with a working width of more than 10 m shall be able to move backwards and forwards in
case of contact with obstacles in the field.
Verification of this requirement shall be by moving the sprayer forwards at a speed of 4 km/h ± 0,2 km/h
and backwards at 2 km/h ± 0,2 km/h, with the obstacle placed within 90 % to 100 % of half working
width of the boom, at a maximum of 1,5 m from the boom end, measured from the middle of the track
(see Figure 2). The spray boom shall be able to give way without being damaged.
Spray booms or boom sections shall return immediately and automatically to their original position
after coming into contact with obstacles.
Key
1 half working width
Figure 2 — Contact with obstacles
5.1.4 Filter
Sprayers equipped with a positive displacement pump shall have a suction filter.
On the pressure side, the liquid going to the nozzles shall be filtered by means of central filters or filters
in the lines of boom sections. The size of filters shall correspond to the size of nozzles fitted on the
sprayer. This applies also to nozzle and pump filters.
The operator shall be able to detect blockages — for example, by an appropriate positioning of the
central pressure filters and pressure indicator.
Filters shall be easily accessible and filter inserts shall be removable. For quick cleaning, the filter tissue
of the insert shall be easily accessible.
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SIST EN ISO 16119-2:2013
ISO 16119-2:2013(E)
It shall be possible, with the tank filled to its nominal volume, to clean central filters without any spray
liquid leaking out except for that which may be present in the filter casing and connected suction or
pressure lines.
...
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