INTERNATIONAL
STANDARD
IEC
60335-2-69
Third edition
2002-07
Household and similar electrical appliances –
Safety –
Part 2-69:
Particular requirements for wet and dry
vacuum cleaners, including power brush,
for industrial and commercial use
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-69:
Règles particulières pour les aspirateurs fonctionnant
en présence d'eau ou à sec, y compris les brosses
motorisées, à usage industriel et commercial
Reference number
IEC 60335-2-69:2002(E)
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INTERNATIONAL
STANDARD
IEC
60335-2-69
Third edition
2002-07
Household and similar electrical appliances –
Safety –
Part 2-69:
Particular requirements for wet and dry
vacuum cleaners, including power brush,
for industrial and commercial use
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-69:
Règles particulières pour les aspirateurs fonctionnant
en présence d'eau ou à sec, y compris les brosses
motorisées, à usage industriel et commercial
IEC 2002 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
Q
For price, see current catalogue
PRICE CODECommission Electrotechnique Internationale
International Electrotechnical Commission
Международная Электротехническая Комиссия
– 2 – 60335-2-69 IEC:2002(E)
CONTENTS
FOREWORD .......................................................................................................................... 4
INTRODUCTION .................................................................................................................... 6
1 Scope .............................................................................................................................. 7
2 Normative references....................................................................................................... 8
3 Definitions ....................................................................................................................... 8
4 General requirement ........................................................................................................ 9
5 General conditions for the tests ....................................................................................... 9
6 Classification ................................................................................................................... 9
7 Marking and instructions .................................................................................................. 9
8 Protection against access to live parts ............................................................................10
9 Starting of motor-operated appliances ............................................................................10
10 Power input and current ..................................................................................................11
11 Heating ...........................................................................................................................11
12 Void ..............................................................................................................................11
13 Leakage current and electric strength at operating temperature ......................................11
14 Transient overvoltages....................................................................................................11
15 Moisture resistance.........................................................................................................11
16 Leakage current and electric strength .............................................................................13
17 Overload protection of transformers and associated circuits............................................13
18 Endurance ......................................................................................................................13
19 Abnormal operation.........................................................................................................13
20 Stability and mechanical hazards ....................................................................................14
21 Mechanical strength........................................................................................................14
22 Construction ...................................................................................................................14
23 Internal wiring .................................................................................................................15
24 Components ...................................................................................................................15
25 Supply connection and external flexible cords.................................................................16
26 Terminals for external conductors ...................................................................................17
27 Provision for earthing......................................................................................................17
28 Screws and connections .................................................................................................17
29 Clearances, creepage distances and solid insulation ......................................................17
30 Resistance to heat and fire .............................................................................................17
31 Resistance to rusting ......................................................................................................17
32 Radiation, toxicity and similar hazards ............................................................................17
Annexes................................................................................................................................19
Annex AA (normative) Particular requirements for vacuum cleaners, suction sweeping
machines and dust extractors for the collection of dusts hazardous to health ..................19
Annex BB (informative) List of dusts which are an explosion risk when subject to
ignition conditions ...........................................................................................................29
60335-2-69 IEC:2002(E) – 3 –
Bibliography ..........................................................................................................................35
Figure 101 – Impact test apparatus .......................................................................................18
Figure AA.1 – Warning label..................................................................................................28
Table AA.1 – Appliance penetration limits .............................................................................23
Table AA.2 – Materials having a low susceptibility to ageing .................................................26
– 4 – 60335-2-69 IEC:2002(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-69: Particular requirements for wet and dry vacuum cleaners,
including power brush, for industrial and commercial use
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The 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 the 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 National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
This part of International Standard IEC 60335 has been prepared by sub-committee 61J:
Electrical motor-operated cleaning appliances for industrial use, of IEC technical committee
61: Safety of household and similar electrical appliances.
This third edition cancels and replaces the second edition published in 1997 and its
amendment 1 (2000). It constitutes a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
61J/131/FDIS 61J/136/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
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 fourth edition (2001) 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 electric wet and dry
vacuum cleaners, including power brush, for industrial and commercial use.
60335-2-69 IEC:2002(E) – 5 –
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 publication will remain unchanged until
2004. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
The following differences exist in the countries indicated below.
– 25.7: PVC-cords may not be suitable for operation outdoors at low temperatures (Finland, Sweden);
– 25.14: Flexing test is not conducted (U.S.A.)
A bilingual version of this publication may be issued at a later date.
– 6 – 60335-2-69 IEC:2002(E)
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.
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.
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.
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.
60335-2-69 IEC:2002(E) – 7 –
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-69: Particular requirements for wet and dry vacuum cleaners,
including power brush, for industrial and commercial use
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electrical motor-operated vacuum
cleaners and includes appliances and stationary equipment specifically designed for wet
suction, dry suction, or wet and dry suction for industrial and commercial use with or without
attachments, for example for suction to withdraw dust or the like from work benches and
production machines, their rated voltage being not more than 250 V for single-phase
appliances and 480 V for other appliances.
NOTE 101 Commercial uses are for example for use in hotels, schools, hospitals, factories, shops and offices for
other than normal housekeeping purposes.
This standard also applies to machines handling hazardous dust, such as asbestos or liquids
for which additional national requirements might apply.
It is also applicable to appliances making use of other forms of energy for the motor; but it is
necessary that their influence is taken into consideration.
For battery operated appliances reference shall be made to IEC 60335-2-72.
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 may 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 for household use to which IEC 60335-2-2 applies;
– centrally sited stationary vacuum cleaning systems;
– appliances intended to be used in locations where special conditions prevail, such as the presence of a
corrosive or explosive atmosphere (vapour or gas);
– audio, video and similar electronic apparatus (IEC 60065);
– appliances for medical purposes (IEC 60601);
– hand-held motor-operated electric tools (IEC 60745);
– personal computers and similar equipment (IEC 60950);
– transportable motor-operated electric tools (IEC 61029).
– 8 – 60335-2-69 IEC:2002(E)
2 Normative references
This clause of Part 1 is applicable except as follows.
Addition:
IEC 60312, Vacuum cleaners for household use – Methods of measuring the performance
IEC 60335-2-72, Household and similar electrical appliances – Safety – Part 2-72: Particular
requirements for automatic machines for floor treatment for commercial and industrial use
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
the normal operation Pm of the vacuum motor is obtained at the following power input:
Pm = 0,5 (Pf + Pi)
where
Pf is the input, in watts, when the appliance has been operated for 3 min, fitted with the
nozzle and hose supplied by the manufacturer giving the highest input;
Pi is the input, in watts, when the appliance has been operated for 20 s with the nozzle
sealed, immediately following the 3-minute-period with the nozzle open. Any valve or
similar device used to ensure a flow of air to cool the motor in the event of a blockage of a
main air inlet is rendered ineffective.
Pf and Pi are measured with the supply voltage adjusted to rated voltage, or to a voltage
equal to the mean value of the rated voltage range if the difference between the limits of the
rated voltage range does not exceed 10 % of the mean value of the range. If the difference
between the limits of the rated voltage range exceeds 10 % of the mean value, the tests are
carried out with the supply voltage set to the upper limit of the range.
The measurements are made with the appliance fitted with a clean dust bag and filter and
with the water container, if any, empty. If the appliance is intended for use only with a hose,
detachable nozzles are removed and the hose is laid out straight. If the appliance is provided
with a hose as an optional accessory, it is operated without the
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