oSIST prEN ISO 19932-3:2022

Equipment for crop protection - Knapsack sprayers - Part 3: Inspection of knapsack sprayers in use (ISO/DIS 19932-3:2022)

This document specifies the requirements and test methods for inspection of the use of knapsack sprayers carried on the back or shoulder of the operator for use with plant protection products (PPPs). The requirements relate mainly to the condition of the sprayer with respect to its potential risk to the operator and the environment and its performance to achieve good application. It is applicable to lever-operated knapsack sprayers, knapsack compression sprayers and knapsack sprayers driven by an engine or electric motor using hydraulic pressure atomisation of the spray liquid, intended for use primarily in agriculture, forestry and horticulture, with a nominal volume of more than 6,0 l. This document does not apply to — knapsack combustion engine-driven air-blast sprayers, which are covered in ISO 28139 — controlled droplet application equipment utilizing rotary atomisers, or — portable application equipment for spatial application (such as foggers).

Pflanzenschutzgeräte - Tragbare Geräte - Teil 3: Kontrolle von in Gebrauch befindlichen Geräten (ISO/DIS 19932-3:2022)

Dieses Dokument legt die Anforderungen und Prüfverfahren für die Überprüfung der Verwendung tragbarer Spritzgeräte für die Ausbringung von Pflanzenschutzmitteln, die auf dem Rücken oder der Schulter des Bedieners getragen werden, fest.
Die Anforderungen betreffen hauptsächlich den Zustand des Spritzgeräts in Bezug auf ein mögliches Risiko für den Bediener und die Umwelt sowie seine Leistung für eine gute Ausbringung.
Es gilt für tragbare Spritzgeräte, die mit einem Hebel betätigt werden (Handhebel-Spritzgeräte), Druckspeicher-Spritzgeräte sowie Spritzgeräte, die von einem Verbrennungs- oder einem Elektromotor angetrieben werden (Motor-Spritzgeräte), und hydraulischen Druck für die Zerstäubung der Spritz¬flüssigkeit verwenden; er gilt für Geräte mit einem Nennvolumen von mehr als 6,0 l, die insbesondere für eine Verwendung in der Land- und Forstwirtschaft und im Gartenbau vorgesehen sind.
Dieses Dokument gilt nicht für
—   rückentragbare Blasluftsprühgeräte mit Verbrennungsmotor, die durch ISO 28139:2019/Amd 1:20XX abgedeckt sind,
—   Geräte für die kontrollierte Tröpfchenausbringung mit drehenden Zerstäubern oder
—   tragbare Geräte für großflächige Anwendungen (z. B. Vernebler).

Matériel de protection des cultures - Pulvérisateurs à dos - Partie 3: Contrôle des pulvérisateurs portables à dos en service (ISO/DIS 19932-3:2022)

Oprema za zaščito poljščin - Nahrbtni škropilniki - 3. del: Preverjanje delovanja nahrbtnih škropilnikov (ISO/DIS 19932-3:2022)

General Information

• Status: Not Published
• Public Enquiry End Date: 11-Sep-2022
• ICS: 65.060.40 - Plant care equipment
• Technical Committee: IMKG - Machinery for agriculture and forestry
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 30-Jun-2022
• Due Date: 17-Nov-2022
• Completion Date: 16-Sep-2022
• Directive: 2009/128/EC - Directive 2009/128/EC of the European Parliament and of the Council of 21 october 2009 establsihing a framework for Community action to achieve the sustainable use of pesticides
• Mandate: M/435 - Mandate to CEN, CENELEC and ETSI for the development of a standards on inspection of pesticide application equipment in use,
• Ref Project: prEN ISO 19932-3 - Equipment for crop protection - Knapsack sprayers - Part 3: Inspection of knapsack sprayers in use (ISO/DIS 19932-3:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 19932-3:2022
01-september-2022
Oprema za zaščito poljščin - Nahrbtni škropilniki - 3. del: Preverjanje delovanja
nahrbtnih škropilnikov (ISO/DIS 19932-3:2022)
Equipment for crop protection - Knapsack sprayers - Part 3: Inspection of knapsack
sprayers in use (ISO/DIS 19932-3:2022)
Pflanzenschutzgeräte - Tragbare Geräte - Teil 3: Kontrolle von in Gebrauch befindlichen
Geräten (ISO/DIS 19932-3:2022)
Matériel de protection des cultures - Pulvérisateurs à dos - Partie 3: Contrôle des
pulvérisateurs portables à dos en service (ISO/DIS 19932-3:2022)
Ta slovenski standard je istoveten z: prEN ISO 19932-3
ICS:
65.060.40 Oprema za nego rastlin Plant care equipment
oSIST prEN ISO 19932-3:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 19932-3:2022

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oSIST prEN ISO 19932-3:2022
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19932-3
ISO/TC 23/SC 6 Secretariat: AFNOR
Voting begins on: Voting terminates on:
2022-06-20 2022-09-12
Equipment for crop protection — Knapsack sprayers —
Part 3:
Inspection of knapsack sprayers in use
Matériel de protection des cultures — Pulvérisateurs à dos —
Partie 3: Contrôle des pulvérisateurs portables à dos en service
ICS: ISO ics
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 19932-3:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022

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oSIST prEN ISO 19932-3:2022
ISO/DIS 19932-3:2022(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 19932-3
ISO/TC 23/SC 6 Secretariat: AFNOR
Voting begins on: Voting terminates on:

Equipment for crop protection — Knapsack sprayers —
Part 3:
Inspection of knapsack sprayers in use
Matériel de protection des cultures — Pulvérisateurs à dos —
Partie 3: Contrôle des pulvérisateurs portables à dos en service
ICS: ISO ics
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2022
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 19932-3:2022(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
  © ISO 2022 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2022

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oSIST prEN ISO 19932-3:2022
ISO/DIS 19932-3:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements and method of verification . 2
4.1 General requirements . 2
4.2 Harness . . 2
4.3 Spray tank . 2
4.4 Leak test . 3
4.5 Controls . 3
4.6 Hoses . 3
4.7 Filters . 3
4.8 Spray output — Lance and nozzles . 3
5 Specific requirements for lever-operated knapsack sprayer-tanks .4
6 Specific requirements for engine- or electric motor-driven knapsack sprayers .4
6.1 Spray tank . 4
6.2 Controls . 4
6.3 Power-driven components . 5
6.4 Fuel tank . 5
6.5 Exhaust system . 5
6.6 Parts under high voltage . 5
7 Specific requirements for compression sprayers spray tanks. . 5
7.1 Spray tank funnel . 5
7.2 Spray tank pressure relief device . 5
8 Information for use .5
Annex ZA (informative) Relationship between this European Standard and the health and
safety and environmental requirements of Directive 2009/128/EC .6
Bibliography . 8
iii
© ISO 2022 – All rights reserved

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oSIST prEN ISO 19932-3:2022
ISO/DIS 19932-3:2022(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 of the voluntary nature of standards, 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
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture
and forestry, Subcommittee SC 6, Equipment for crop protection.
A list of all parts in the ISO 19932 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
  © ISO 2022 – All rights reserved

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oSIST prEN ISO 19932-3:2022
ISO/DIS 19932-3:2022(E)
Introduction
There are three main reasons for inspection of the use of knapsack sprayers, which are the most widely
used means worldwide of applying plant protection products (PPPs):
— less potential risk to the operator;
— less potential risk of environmental contamination by PPPs; and
— good control of the pest with the minimum possible input of PPPs.
In order to use PPPs in agricultural production safely, the requirements and test methods for
knapsack sprayers in use should be defined. This is a relevant step after having standardized
minimum requirements for new knapsack sprayers, in respect of safety hazards and potential risks of
environmental contamination (see ISO 19932-1:202X and ISO 19932-2:202X).
Standardizing the requirements and methods for inspection of sprayers in use takes into consideration
not only the original performance of the sprayer, but also its use, care and maintenance. This is the
logical link to ensure the continued benefit arising from the supply of new sprayers of good quality.
The inspection of sprayers in use can be a mandatory requirement or adopted on a voluntary basis. In
both cases, further requirements, outside the scope of this document, are necessary for the management
of inspections. These include, for example, requirements for the competence of persons carrying out
inspections and the frequency of inspections.
NOTE National or regional regulations can also apply concerning the qualifications and competence of
inspectors.
v
© ISO 2022 – All rights reserved

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oSIST prEN ISO 19932-3:2022

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oSIST prEN ISO 19932-3:2022
DRAFT INTERNATIONAL STANDARD ISO/DIS 19932-3:2022(E)
Equipment for crop protection — Knapsack sprayers —
Part 3:
Inspection of knapsack sprayers in use
1 Scope
This document specifies the requirements and test methods for inspection of the use of knapsack
sprayers carried on the back or shoulder of the operator for use with plant protection products (PPPs).
The requirements relate mainly to the condition of the sprayer with respect to its potential risk to the
operator and the environment and its performance to achieve good application.
It is applicable to lever-operated knapsack sprayers, knapsack compression sprayers and knapsack
sprayers driven by an engine or electric motor using hydraulic pressure atomisation of the spray liquid,
intended for use primarily in agriculture, forestry and horticulture, with a nominal volume of more
than 6,0 l.
This document does not apply to
— knapsack combustion engine-driven
...