Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances

IEC 60335-2-2:2019 is available as IEC 60335-2-2:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60335-2-2:2019 deals with the safety of electric vacuum cleaners and water suction cleaning appliances for household and similar purposes, including vacuum cleaners for animal grooming, their rated voltage being not more than 250 V. It also applies to centrally-sited vacuum cleaners and automatic battery-operated cleaners.
This standard also applies to motorized cleaning heads and current-carrying hoses associated with a particular vacuum cleaner.
Battery-operated appliances and other DC supplied appliances are within the scope of this standard. Dual supply appliances, either mains-supplied or battery-operated, are regarded as battery-operated appliances when operated in the battery mode.
Appliances not intended for normal household use, but which nevertheless may be a source of danger to the public, such as appliances intended to be used by laymen in shops and other premises for normal housekeeping purposes, are within the scope of this standard.
Examples of such appliances are appliances intended to be used for normal housekeeping purposes in hotels, offices, schools, hospitals and similar premises.
As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account
– persons (including children) whose physical, sensory or mental capabilities or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction;
– children playing with the appliance.
Attention is drawn to the fact that:
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be necessary;
– in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities.
This standard does not apply to:
– appliances intended exclusively for industrial purposes;
– appliances intended to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);
– wet and dry vacuum cleaners, including power brush, for commercial use (IEC 60335-2-69).
This seventh edition cancels and replaces the sixth edition published in 2009, Amendment 1:2012 and Amendment 2:2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
– some requirements for appliances for animal grooming have been modified (6.1, 25.7)
– the note in 7.101 has been deleted;
– converted some notes to normative text (7.102, 10.1, 11.3, 13.1, 15.2, 15.101, 19.101, 20.1, 20.2, 21.103, 21.105, 22.32, 25.23);
– clarification that the test of 19.7 is applicable to vacuum cleaners with a motorized brush or similar device;
– modified Annex R for alignment with 22.201 of Annex B;
– modified Annex S in accordance with IEC 60335-2-2:2009/ISH1:2016.
This Part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its amendments. It was established on the basis of the fifth edition (2010) of that standard.

Appareils électrodomestiques et analogues - Sécurité - Partie 2-2: Exigences particulières pour les aspirateurs et les appareils de nettoyage à aspiration d'eau

IEC 60335-2-2:2019 est disponible sous forme de IEC 60335-2-2:2019 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60335-2-2:2019 traite de la sécurité des aspirateurs et des appareils de nettoyage à aspiration d'eau électriques pour usages domestiques et analogues, y compris les aspirateurs pour les soins des animaux, dont la tension assignée n'est pas supérieure à 250 V. Elle s'applique également aux aspirateurs à unité centrale d'aspiration et aux aspirateurs automatiques alimentés par batteries.
La présente norme s'applique aussi aux têtes de nettoyage motorisées et aux flexibles conducteurs associés à un aspirateur donné.
Les appareils alimentés par batteries et autres appareils alimentés en courant continu relèvent du domaine d'application de la présente norme. Les appareils à double alimentation, fonctionnant sur secteur ou sur batterie, sont vus comme des appareils alimentés par batteries lorsqu'ils fonctionnent sur batterie.
Les appareils qui ne sont pas destinés à un usage domestique normal, mais qui peuvent néanmoins constituer une source de danger pour le public, tels que les appareils destinés à être utilisés par des usagers non avertis pour l'entretien ménager courant normal dans des magasins et autres locaux, relèvent du domaine d'application de la présente norme.
Les appareils destinés à être utilisés pour l'entretien ménager courant dans les hôtels, bureaux, écoles, hôpitaux et locaux analogues constituent des exemples de tels appareils.
Dans la mesure du possible, la présente norme traite des dangers courants présentés par les appareils, encourus par tous les individus à l'intérieur et autour de l'habitation. Cependant, la présente norme ne tient pas compte en général:
– des personnes (y compris des enfants) dont les capacités physiques, sensorielles ou mentales ou le manque d'expérience et de connaissances les empêchent d'utiliser l'appareil en toute sécurité sans surveillance ou instruction;
– de l'utilisation de l'appareil comme jouet par des enfants.
L'attention est attirée sur le fait que:
– pour les appareils destinés à être utilisés dans des véhicules ou à bord de navires ou d'avions, des exigences supplémentaires peuvent être nécessaires;
– dans de nombreux pays, des exigences supplémentaires sont spécifiées par les autorités sanitaires nationales, les organismes nationaux en charge de la protection des travailleurs, les organismes nationaux responsables de l'alimentation en eau et des organismes analogues.
La présente norme ne s'applique pas:
– aux appareils prévus exclusivement pour des usages industriels;
– aux appareils destinés à être utilisés dans des locaux présentant des conditions particulières, telles que la présence d'une atmosphère corrosive ou explosive (poussière, vapeur ou gaz);
– aux aspirateurs fonctionnant en présence d'eau ou à sec, y compris les brosses motorisées, à usage commercial (IEC 60335-2-69).
Cette septième édition annule et remplace la sixième édition parue en 2009, l'Amendement 1:2012 et l'Amendement 2:2016. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
– certaines exigences applicables aux appareils pour les soins des animaux ont été modifiées (6.1, 25.7);
– la note en 7.101 a été supprimée;
– certaines notes ont été converties en texte normatif (7.102, 10.1, 11.3, 13.1, 15.2, 15.101, 19.101, 20.1, 20.2, 21.103, 21.105, 22.32, 25.23);
– il a été précisé que l'essai de 19.7 s'applique aux aspirateurs à brosse motorisée ou aux dispositifs analogues;
– l'Annexe R a été modifiée pour mise en cohérence avec le Paragraphe 22.201 de l'Annexe B;
– l'Annexe S a été modifiée conformément à l'IEC 60335-2-2:2009/ISH1:2016.
La présente partie 2 doit être utilisée conjointement avec la dernière édition de l'IEC 60335-1 et ses amendements. Elle a été établie

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Published
Publication Date
13-May-2019
Current Stage
PPUB - Publication issued
Completion Date
14-May-2019
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IEC 60335-2-2
Edition 7.0 2019-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-2: Particular requirements for vacuum cleaners and water-suction
cleaning appliances
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-2: Exigences particulières pour les aspirateurs et les appareils
de nettoyage à aspiration d'eau
IEC 60335-2-2:2019-05(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 60335-2-2
Edition 7.0 2019-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-2: Particular requirements for vacuum cleaners and water-suction
cleaning appliances
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-2: Exigences particulières pour les aspirateurs et les appareils
de nettoyage à aspiration d'eau
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.120; 97.080 ISBN 978-2-8322-6864-3

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 60335-2-2:2019 © IEC 2019
CONTENTS

FOREWORD ........................................................................................................................... 4

INTRODUCTION ..................................................................................................................... 7

1 Scope .............................................................................................................................. 8

2 Normative references ...................................................................................................... 9

3 Terms and definitions ...................................................................................................... 9

4 General requirement ...................................................................................................... 11

5 General conditions for the tests ..................................................................................... 11

6 Classification ................................................................................................................. 11

7 Marking and instructions ................................................................................................ 11

8 Protection against access to live parts ........................................................................... 13

9 Starting of motor-operated appliances ........................................................................... 13

10 Power input and current ................................................................................................. 13

11 Heating .......................................................................................................................... 14

12 Void ............................................................................................................................... 15

13 Leakage current and electric strength at operating temperature ..................................... 15

14 Transient overvoltages .................................................................................................. 15

15 Moisture resistance ....................................................................................................... 15

16 Leakage current and electric strength ............................................................................ 17

17 Overload protection of transformers and associated circuits .......................................... 17

18 Endurance ..................................................................................................................... 17

19 Abnormal operation ....................................................................................................... 17

20 Stability and mechanical hazards ................................................................................... 19

21 Mechanical strength ...................................................................................................... 19

22 Construction .................................................................................................................. 21

23 Internal wiring ................................................................................................................ 22

24 Components .................................................................................................................. 22

25 Supply connection and external flexible cords ............................................................... 22

26 Terminals for external conductors .................................................................................. 23

27 Provision for earthing .................................................................................................... 23

28 Screws and connections ................................................................................................ 23

29 Clearances, creepage distances and solid insulation ..................................................... 23

30 Resistance to heat and fire ............................................................................................ 23

31 Resistance to rusting ..................................................................................................... 24

32 Radiation, toxicity and similar hazards ........................................................................... 24

Annexes ............................................................................................................................... 27

Annex B (normative) Appliances powered by rechargeable batteries that are

recharged in the appliance .................................................................................................... 28

Annex C (normative) Ageing test on motors ......................................................................... 31

Annex R (normative) Software evaluation ............................................................................ 32

Annex S (normative) Battery-operated appliances powered by batteries that are

non-rechargeable or not recharged in the appliance.............................................................. 33

Bibliography .......................................................................................................................... 36

---------------------- Page: 4 ----------------------
IEC 60335-2-2:2019 © IEC 2019 – 3 –

Figure 101 – Apparatus for testing the abrasion resistance of current-carrying hoses ........... 24

Figure 102 – Apparatus for testing the resistance to flexing of current-carrying hoses .......... 25

Figure 103 – Configuration of the hose for the freezing treatment ......................................... 25

Figure 104 – Flexing positions for the hose after removal from the freezing cabinet .............. 26

Figure 105 – Probe for measuring surface temperatures ....................................................... 26

Table 101 – Maximum temperature rises for specified accessible external surfaces

under normal operating conditions ........................................................................................ 15

---------------------- Page: 5 ----------------------
– 4 – IEC 60335-2-2:2019 © IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-2: Particular requirements for vacuum cleaners
and water-suction cleaning appliances
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 60335-2-2 has been prepared by IEC technical committee 61:

Safety of household and similar electrical appliances.

This seventh edition cancels and replaces the sixth edition published in 2009, Amendment

1:2012 and Amendment 2:2016. This edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous

edition:

– some requirements for appliances for animal grooming have been modified (6.1, 25.7)

– the note in 7.101 has been deleted;

– converted some notes to normative text (7.102, 10.1, 11.3, 13.1, 15.2, 15.101, 19.101,

20.1, 20.2, 21.103, 21.105, 22.32, 25.23);
---------------------- Page: 6 ----------------------
IEC 60335-2-2:2019 © IEC 2019 – 5 –

– clarification that the test of 19.7 is applicable to vacuum cleaners with a motorized brush

or similar device;
– modified Annex R for alignment with 22.201 of Annex B;
– modified Annex S in accordance with IEC 60335-2-2:2009/ISH1:2016;
– requirements for mechanical strength of handles have been added (21.106).
The text of this International Standard is based on the following documents:
FDIS Report on voting
61/5790/FDIS 61/5807/RVD

Full information on the voting for the approval of this International Standard can be found in

the report on voting indicated in the above table.

This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

A list of all parts of the IEC 60335 series, under the general title: Household and similar

electrical appliances – Safety, can be found on the IEC website.

This Part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its

amendments. It was established on the basis of the fifth edition (2010) of that standard.

NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.

This Part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to

convert that publication into the IEC standard: Safety requirements for vacuum cleaners and

water-suction cleaning appliances.

When a particular subclause of Part 1 is not mentioned in this Part 2, that subclause applies

as far as is reasonable. When this standard states "addition", "modification" or "replacement",

the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:

– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;

– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including

those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.

Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the

associated noun are also in bold.

The committee has decided that the contents of this document will remain unchanged until the

stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to

the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 7 ----------------------
– 6 – IEC 60335-2-2:2019 © IEC 2019

NOTE 4 The attention of National Committees is drawn to the fact that equipment manufacturers and testing

organizations may need a transitional period following publication of a new, amended or revised IEC publication in

which to make products in accordance with the new requirements and to equip themselves for conducting new or

revised tests.

It is the recommendation of the committee that the content of this publication be adopted for implementation

nationally not earlier than 12 months or later than 36 months from the date of publication.

The following differences exist in the countries indicated below.

– 3.1.9: Normal operation is defined differently and any control operating before 20 s is defeated when

determining Pi (USA).
– 6.1: Class 0 appliances are allowed (Canada, Japan, USA).

– 6.1: Household vacuum cleaners are required to be class II or class III (Denmark and Norway).

– 6.2: IPX4 is not required (USA).

– 7.1: The additional marking for appliance outlets for accessories is not required (USA).

– 7.1: Appliance and outlet ratings are to be marked in amps. (USA).
– 10.1: The power input of booster settings is taken into account (USA).
– 11.3: Surface temperatures are measured with thermocouples (USA).
– 11.5: Booster settings are activated every 2 min out of 8 min (USA).

– 11.7: The test is carried out with one-third of the cord unreeled until steady conditions are established (USA).

– 11.8: Surface temperature limits are different (USA).
– 15.2: The test is carried out differently (USA).
– 16.3: The test is carried out differently (USA).
– 21.106 The test is carried out differently (USA).

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates

that it contains colours which are considered to be useful for the correct

understanding of its contents. Users should therefore print this document using a

colour printer.
---------------------- Page: 8 ----------------------
IEC 60335-2-2:2019 © IEC 2019 – 7 –
INTRODUCTION

It has been assumed in the drafting of this International Standard that the execution of its

provisions is entrusted to appropriately qualified and experienced persons.

This standard recognizes the internationally accepted level of protection against hazards such

as electrical, mechanical, thermal, fire and radiation of appliances when operated as in

normal use taking into account the manufacturer's instructions. It also covers abnormal

situations that can be expected in practice and takes into account the way in which

electromagnetic phenomena can affect the safe operation of appliances.

This standard takes into account the requirements of IEC 60364 as far as possible so that

there is compatibility with the wiring rules when the appliance is connected to the supply

mains. However, national wiring rules may differ.

If an appliance within the scope of this standard also incorporates functions that are covered

by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as

far as is reasonable. If applicable, the influence of one function on the other is taken into

account.

When a part 2 standard does not include additional requirements to cover hazards dealt with

in Part 1, Part 1 applies.

NOTE 1 This means that the technical committees responsible for the part 2 standards have determined that it is

not necessary to specify particular requirements for the appliance in question over and above the general

requirements.

This standard is a product family standard dealing with the safety of appliances and takes

precedence over horizontal and generic standards covering the same subject.

NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken into

consideration when developing the general and particular requirements for the IEC 60335 series of standards. For

example, in the case of temperature requirements for surfaces on many appliances, generic standards, such as

ISO 13732-1 for hot surfaces, are not applicable in addition to Part 1 or part 2 standards.

An appliance that complies with the text of this standard will not necessarily be considered to

comply with the safety principles of the standard if, when examined and tested, it is found to

have other features that impair the level of safety covered by these requirements.

An appliance employing materials or having forms of construction differing from those detailed

in the requirements of this standard may be examined and tested according to the intent of

the requirements and, if found to be substantially equivalent, may be considered to comply

with the standard.
---------------------- Page: 9 ----------------------
– 8 – IEC 60335-2-2:2019 © IEC 2019
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-2: Particular requirements for vacuum cleaners
and water-suction cleaning appliances
1 Scope
This clause of Part 1 is replaced by the following.

This International Standard deals with the safety of electric vacuum cleaners and

water-suction cleaning appliances for household and similar purposes, including vacuum

cleaners for animal grooming, their rated voltage being not more than 250 V. It also applies

to centrally-sited vacuum cleaners and automatic battery-operated cleaners.

This standard also applies to motorized cleaning heads and current-carrying hoses

associated with a particular vacuum cleaner.

Battery-operated appliances and other DC supplied appliances are within the scope of this

standard. Dual supply appliances, either mains-supplied or battery-operated, are regarded as

battery-operated appliances when operated in the battery mode.

Appliances not intended for normal household use, but which nevertheless may be a source

of danger to the public, such as appliances intended to be used by laymen in shops and other

premises for normal housekeeping purposes, are within the scope of this standard.

NOTE 101 Examples of such appliances are appliances intended to be used for normal housekeeping purposes in

hotels, offices, schools, hospitals and similar premises.

As far as is practicable, this standard deals with the common hazards presented by

appliances that are encountered by all persons in and around the home. However, in general,

it does not take into account
– persons (including children) whose
• physical, sensory or mental capabilities; or
• lack of experience and knowledge

prevents them from using the appliance safely without supervision or instruction;

– children playing with the appliance.
NOTE 102 Attention is drawn to the fact that

– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements can be

necessary;

– in many countries additional requirements are specified by the national health authorities, the national

authorities responsible for the protection of labour, the national water supply authorities and similar authorities.

NOTE 103 This standard does not apply to
– appliances intended exclusively for industrial purposes;

– appliances intended to be used in locations where special conditions prevail, such as the presence of a

corrosive or explosive atmosphere (dust, vapour or gas);

– wet and dry vacuum cleaners, including power brush, for commercial use (IEC 60335-2-69).

---------------------- Page: 10 ----------------------
IEC 60335-2-2:2019 © IEC 2019 – 9 –
2 Normative references
This clause of Part 1 is applicable except as follows.
Addition:
IEC 60584-1, Thermocouples – Part 1: EMF specifications and tolerances

IEC TS 62885-1: 2018, Surface cleaning appliances – Part 1: General requirements on test

material and test equipment

ISO 216, Writing paper and certain classes of printed matter – Trimmed sizes – A and B

series, and indication of machine direction

ISO 6344-2, Coated abrasives – Grain size analysis – Part 2: Determination of grain size

distribution of macrogrits P12 to P220

ISO 7010:2011, Graphical symbols – Safety colours and safety signs – Registered safety

signs

ISO 14688-1, Geotechnical investigation and testing – Identification and classification of soil –

Part 1: Identification and description
3 Terms and definitions
This clause of Part 1 is applicable except as follows.
3.1 Definitions relating to physical characteristics
3.1.4 Addition:

Note 101 to entry: For appliances incorporating a booster setting, the rated power input corresponds to the

operation of the appliance without the booster setting being used.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions:

The appliance is supplied at rated voltage and operated continuously with the air inlet

adjusted to give a power input P after 20 s
Three minutes later, a final adjustment of the air inlet is made, if necessary.
P is calculated from the formula
P = 0,5 (P + P )
m f i
where

P is the power input in watts, after 3 min of operation with the air inlet unobstructed. Any

device that ensures a flow of air to cool the motor in the event of a blockage of the main

air inlet is allowed to operate;

P is the power input in watts, after a further 20 s of operation with the air inlet blocked. Any

device that is adjustable without the aid of a tool, and which ensures a flow of air to cool

the motor in the event of a blockage of a main air inlet, is rendered inoperative. If P has a

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rapid non-linear decrease or cannot be measured due to the appliance suction motor

stopping before 20 s, the air inlet is gradually blocked to the extent that the motor stops

after 20 s. In this case, P is the maximum value of power input in the last two

− 0
seconds before the motor shuts off.

If the appliance is marked with a rated voltage range, it is supplied at the mean value of the

range if the difference between the limits of the range does not exceed 10 % of the mean

value. If the difference exceeds 10 %, the supply voltage is the upper value of the range.

The measurements are made with the appliance fitted with a clean dust bag and filter, any

water collection container being empty. If the appliance is intended to be used only with a

hose, detachable nozzles and tubes are removed and the hose is laid out straight. If the

appliance is p
...

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