IEC 60335-2-64:2002+AMD1:2007 CSV

Household and similar electrical appliances - Safety - Part 2-64: Particular requirements for commercial electric kitchen machines

IEC 60335-2-64:2002+AMD1:2007 deals with the safety of electrically operated commercial kitchen machines not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butchers, etc. Keywords: Kitchen machines, Mixers, Blenders, Coffee Grinders.
This consolidated version consists of the third edition of 2002 and its amendment 1 of 2007. Therefore, no need to order amendments in addition to this publication.

Appareils électrodomestiques et analogues - Sécurité - Partie 2-64: Règles particulières pour les machines de cuisine électriques à usage commercial

L'IEC 60335-2-64:2002+AMD1:2007 traite de la sécurité des machines de cuisine électriques à usage commercial non destinées à un usage domestique, dont la tension assignée n'est pas supérieure à 250 V pour les appareils monophasés connectés entre une seule phase et le neutre, et à 480 V pour les autres appareils. Ces appareils sont utilisés, par exemple, dans les restaurants, les cantines, les hôpitaux et les entreprises commerciales telles que les boulangeries, les boucheries, etc. Mots-clés: machines de cuisine, mélangeurs, broyeurs, moulins à café
Cette version consolidée comprend la troisième édition de 2002 et son amendement 1 de 2007. Il n'est donc pas nécessaire de commander l'amendement avec cette publication.

General Information

• Status: Published
• Publication Date: 25-Mar-2008
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 97.040.10 - Kitchen furniture
• Technical Committee: TC 61 - Safety of household and similar electrical appliances
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 14-Dec-2021

Standards Content (Sample)

IEC 60335-2-64
®


Edition 3.1 2008-03

CONSOLIDATED
VERSION
VERSION
CONSOLIDÉE
colour
inside


Household and similar electrical appliances – Safety –
Part 2-64: Particular requirements for commercial electric kitchen machines

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-64: Règles particulières pour les machines de cuisine électriques à
usage commercial

IEC 60335-2-64:2002-11+AMD1:2007-12 CSV(en-fr)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2008 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, 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
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.


Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]
CH-1211 Geneva 20 [e-mail]
Switzerland www.iec.ch

About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing 20 000 terms and definitions in
Technical Specifications, Technical Reports and other English and French, with equivalent terms in 15 additional
documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical
iPad. Vocabulary (IEV) online.

IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a 65 000 electrotechnical terminology entries in English and
variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
committee,…). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been
and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and

CISPR.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre - webstore.iec.ch/csc
details all new publications released. Available online and If you wish to give us your feedback on this publication or
also once a month by email. need further assistance, please contact the Customer Service
Centre: [e-mail].


A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Catalogue IEC - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
Application autonome pour consulter tous les renseignements
Le premier dictionnaire en ligne de termes électroniques et
bibliographiques sur les Normes internationales,
électriques. Il contient 20 000 termes et définitions en anglais
Spécifications techniques, Rapports techniques et autres
et en français, ainsi que les termes équivalents dans 15
documents de l'IEC. Disponible pour PC, Mac OS, tablettes
langues additionnelles. Egalement appelé Vocabulaire
Android et iPad.
Electrotechnique International (IEV) en ligne.


Recherche de publications IEC - www.iec.ch/searchpub
Glossaire IEC - std.iec.ch/glossary
La recherche avancée permet de trouver des publications IEC
65 000 entrées terminologiques électrotechniques, en anglais
en utilisant différents critères (numéro de référence, texte,
et en français, extraites des articles Termes et Définitions des
comité d’études,…). Elle donne aussi des informations sur les
publications IEC parues depuis 2002. Plus certaines entrées
projets et les publications remplacées ou retirées.
antérieures extraites des publications des CE 37, 77, 86 et

CISPR de l'IEC.
IEC Just Published - webstore.iec.ch/justpublished

Restez informé sur les nouvelles publications IEC. Just Service Clients - webstore.iec.ch/csc
Published détaille les nouvelles publications parues. Si vous désirez nous donner des commentaires sur cette
Disponible en ligne et aussi une fois par mois par email. publication ou si vous avez des questions contactez-nous:
[e-mail].

---------------------- Page: 2 ----------------------
IEC 60335-2-64

®


Edition 3.1 2008-03





CONSOLIDATED



VERSION




VERSION



CONSOLIDÉE
colour

inside










Household and similar electrical appliances – Safety –

Part 2-64: Particular requirements for commercial electric kitchen machines




Appareils électrodomestiques et analogues – Sécurité –

Partie 2-64: Règles particulières pour les machines de cuisine électriques à

usage commercial















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

INTERNATIONALE



ICS 97.040.10 ISBN 978-2-8322-3130-2




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 ----------------------
IEC 60335-2-64
®


Edition 3.1 2008-03

REDLINE VERSION
VERSION REDLINE
colour
inside


Household and similar electrical appliances – Safety –
Part 2-64: Particular requirements for commercial electric kitchen machines

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-64: Règles particulières pour les machines de cuisine électriques à
usage commercial

IEC 60335-2-64:2002-11+AMD1:2007-12 CSV(en-fr)

---------------------- Page: 4 ----------------------
– 2 – IEC 60335-2-64:2002+AMD1:2007 CSV
  IEC 2008
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 7
3 Definitions . 7
4 General requirement . 8
5 General conditions for the tests . 8
6 Classification . 9
7 Marking and instructions . 9
8 Protection against access to live parts . 11
9 Starting of motor-operated appliances . 11
10 Power input and current . 11
11 Heating . 11
12 Void. 12
13 Leakage current and electric strength at operating temperature . 12
14 Transient overvoltages . 12
15 Moisture resistance . 12
16 Leakage current and electric strength . 13
17 Overload protection of transformers and associated circuits . 14
18 Endurance . 14
19 Abnormal operation . 14
20 Stability and mechanical hazards . 14
21 Mechanical strength . 20
22 Construction . 20
23 Internal wiring . 22
24 Components . 22
25 Supply connection and external flexible cords . 23
26 Terminals for external conductors . 23
27 Provision for earthing . 23
28 Screws and connections . 24
29 Clearances, creepage distances and solid insulation . 24
30 Resistance to heat and fire . 24
31 Resistance to rusting . 24
32 Radiation, toxicity and similar hazards . 24
Annexes . 27
Bibliography . 27

Figure 101 – Splash apparatus . 25
Figure 102 – Protection devices for slicing machines . 26

---------------------- Page: 5 ----------------------
IEC 60335-2-64:2002+AMD1:2007 CSV – 3 –
 IEC 2008
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________

HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –

Part 2-64: Particular requirements for commercial
electric kitchen machines


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.
DISCLAIMER
This Consolidated version is not an official IEC Standard and has been prepared for
user convenience. Only the current versions of the standard and its amendment(s)
are to be considered the official documents.
This Consolidated version of IEC 60335-2-64 bears the edition number 3.1. It consists of
the third edition (2002-11) [documents 61E/408/FDIS and 61E/420/RVD] and its
amendment 1 (2007-12) [documents 61E/587/FDIS and 61E/592/RVD]. The technical
content is identical to the base edition and its amendment.
In this Redline version, a vertical line in the margin shows where the technical content
is modified by amendment 1. Additions are in green text, deletions are in strikethrough
red text. A separate Final version with all changes accepted is available in this
publication.

---------------------- Page: 6 ----------------------
– 4 – IEC 60335-2-64:2002+AMD1:2007 CSV
  IEC 2008
This part of International Standard IEC 60335 has been prepared by IEC subcommittee 61E:
Safety of electrical commercial catering equipment, of IEC technical committee 61: Safety of
household and similar electrical appliances.
The French version of this standard has not been voted upon.
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 commercial electric
kitchen machines.
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 of Part 1 concerns an adjective, the adjective
and the associated noun are also in bold .
The committee has decided that the contents of the base publication and its amendment will
remain unchanged until the stability date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

– 6.1: Class 01 appliances are allowed if their rated voltage does not exceed 150 V (Japan).
– 6.2: For appliances intended to be installed in a kitchen, an appropriate degree of protection against harmful
ingress of water is required according to their height of installation (France).
– 13.2: Leakage current limits are different (Japan).
– 16.2: Leakage current limits are different (Japan).
– Clause 21: For appliances intended to be installed in a kitchen, different values of impact energy are
applicable according to the height of the impact point (France).


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: 7 ----------------------
IEC 60335-2-64:2002+AMD1:2007 CSV – 5 –
 IEC 2008
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.

---------------------- Page: 8 ----------------------
– 6 – IEC 60335-2-64:2002+AMD1:2007 CSV
  IEC 2008
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –

Part 2-64: Particular requirements for commercial
electric kitchen machines



1 Scope
This clause of Part 1 is replaced by the following.
This standard deals with the safety of electrically operated commercial kitchen machines not
intended for household use, their rated voltage being not more than 250 V for single phase
appliances connected between one phase and neutral, and 480 V for other appliances.
NOTE 101 These appliances are used for example in restaurants, canteens, hospitals and commercial enterprises
such as bakeries, butchers, etc.
NOTE 102 Examples of kitchen machines are
– mixers;
– liquid or food blenders;
– kneaders;
– beaters;
– shredders;
– graters;
– mincers;
– slicers;
– peelers;
– tin openers;
– coffee grinders;
– machines used for washing and/or drying food;
– portioning machines;
– pastry rollers;
– noodle strip cutters;
– food processors;
– beam mixers.
This standard also applies to appliances which, in order to facilitate transport, are supplied in
several parts (sub-assemblies) which, when assembled at the place of installation, form a
constructional unit without the use of any additional parts.
The electrical part of appliances making use of other forms of energy is also within the scope
of this standard.
As far as is practicable, this standard deals with the common hazards presented by these
types of appliances.
NOTE 103 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.

---------------------- Page: 9 ----------------------
IEC 60335-2-64:2002+AMD1:2007 CSV – 7 –
 IEC 2008
NOTE 104 This standard does not apply to
– appliances designed 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);
– continuous process appliances for the mass production of food;
– independent conveying equipment, such as food distribution belts.
2 Normative references
This clause of Part 1 is applicable.
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.4 Addition:
NOTE 101 The rated power input is the sum of the power inputs of all the individual elements in the appliance
that can be on at one time; where there are several such combinations possible, that giving the highest power input
is used in determining the rated power input.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
The appliance is operated without load at rated voltage and with controls intended to be
adjusted by the user set at maximum until steady conditions are established. The appliance is
then loaded in appropriate steps, the supply voltage being maintained at its original value. For
each step, steady conditions have to be established before increasing the load. This operation
is repeated until just before an overload release operates, or until the steady condition with
the highest temperature has been attained.
NOTE 101 The load may be achieved by using an electrical or mechanical brake.
Where it is not possible or is impractical to apply effectively an electrical or mechanical brake,
the load is 115 % of the input measured when the appliance is operated without load at rated
voltage and normal operating temperature, and with controls intended to be adjusted by the
user set at maximum.
NOTE 102 Examples of such appliances are
– liquid blenders;
– slicers;
– peelers;
– coffee grinders;
– machines used for washing and/or drying food;
– portioning machines.
3.101
indicated level
mark on the appliance to indicate the maximum liquid level for correct operation
3.102
installation wall
special fixed construction containing supply facilities for appliances installed in conjunction
with it

---------------------- Page: 10 ----------------------
– 8 – IEC 60335-2-64:2002+AMD1:2007 CSV
  IEC 2008
3.103
guard plate
plate similar to a slice thickness plate, fitted to machines with automatic product feeding
3.104
product holder
support for the product to be sliced. The product holder can be equipped with a pusher or a
feed carriage and/or a clamping device
3.105
sliding feed table
device that supports the product holder and allows it to move forwards and backwards
3.106
feed carriage
device on which the product is placed and that slides on top of the product holder in order to
move the product towards the blade
3.107
pusher
device used to move the product along the product holder against the thickness plate
3.108
last slice device
plate with which the last portion of the product is fed to the cutting blade
NOTE The plate can be fitted on the pusher, clamping device or feed carriage.
4 General requirement
This clause of Part 1 is applicable.
5 General conditions for the tests
This clause of Part 1 is applicable except as follows.
5.6 Addition:
Speed controls are set in accordance with the instructions for use.
5.10 Addition:
Appliances intended for installation in a bank of other appliances and appliances intended to
be fixed to an installation wall are enclosed to obtain protection against electric shock and
harmful ingress of water equivalent to that when installed in accordance with the instructions
provided with the appliance.
NOTE 101 Appropriate enclosures or additional appliances may be needed for test purposes.
5.101 Appliances are tested as motor-operated appliances, even if they incorporate a
heating element.
5.102 Appliances, when assembled in combination with or incorporating other appliances,
are tested in accordance with the requirements of this standard. The other appliances are
operated simultaneously in accordance with the requirements of the relevant standards.

---------------------- Page: 11 ----------------------
IEC 60335-2-64:2002+AMD1:2007 CSV – 9 –
 IEC 2008
6 Classification
This clause of Part 1 is applicable except as follows.
6.1 Replacement:
Hand-held appliances shall be class II or class III with respect to protection against electric
shock. Other appliances shall be class I, class II or class III with respect to protection
against electric shock.
Compliance is checked by inspection and by the relevant tests.
6.2 Modification:
Instead of the requirement, the following applies.
Appliances shall be at least IPX1 with respect to protection against harmful ingress of water.
7 Marking and instructions
This clause of Part 1 is applicable except as follows.
7.1 Addition:
If the appliance is marked with rated "on" and "off" periods, the marking shall correspond to
normal use. The marking of the "on" period shall precede the marking of the "off" period, both
markings being separated by an oblique stroke.
In addition, appliances shall be marked with the water pressure or range of pressures, in
kilopascals (kPa), for appliances intended to be connected to a water supply, unless this is
indicated in the instructions for use.
If the reversal of a motor could cause a hazard, then the direction of rotation should be clearly
and visibly indicated on the motor, if the direction of rotation depends on the way the motor is
connected to the supply.
7.6 Addition:
[symbol 5021 of IEC 60417-1] equipotentiality

7.12 Addition:
The instructions for use shall include the operating times and speed settings for accessories,
unless this information is marked on the appliance.
The instructions for use shall warn against misuse, and shall state that care is needed when
handling cutting blades during cleaning.
The instructions for use shall contain instructions for cleaning of all surfaces coming into
contact with food during normal use.
Operating instructions included in the operating manual shall clearly indicate how to use
particular or specia
...