SIST EN 60335-2-36:2003

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01-maj-2003
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Household and similar electrical appliances - Safety -- Part 2-36: Particular requirements
for commercial electric cooking ranges, ovens, hobs and hob elements
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke -- Teil 2-36:
Besondere Anforderungen für elektrische Herde, Brat- und Backöfen und Kochplatten für
den gewerblichen Gebrauch
Appareils électrodomestiques et analogues - Sécurité -- Partie 2-36: Règles particulières
pour les cuisinières, les fours, les tables de cuisson et les foyers de cuisson électriques à
usage collectif
Ta slovenski standard je istoveten z: EN 60335-2-36:2002
ICS:
97.040.20 âWHGLOQLNLGHORYQLSXOWL Cooking ranges, working
SHþLFHLQSRGREQLDSDUDWL tables, ovens and similar
appliances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60335-2-36
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2002

ICS 97.040.20 Supersedes EN 60335-2-36:2007
Incorporates Corrigendum August 2007

English version
Household and similar electrical appliances -
Safety
Part 2-36: Particular requirements for
commercial electric cooking ranges,
ovens, hobs and hob elements
(IEC 60335-2-36:2002)
Appareils électrodomestiques et Sicherheit elektrischer Geräte für den
analogues - Sécurité Hausgebrauch und ähnliche Zwecke
Partie 2-36: Règles particulières Teil 2-36: Besondere Anforderungen
pour les cuisinières, les fours, les tables für elektrische Herde, Brat- und Backöfen
de cuisson et les foyers de cuisson und Kochplatten für den gewerblichen
électriques à usage collectif Gebrauch
(CEI 60335-2-36:2002) (IEC 60335-2-36:2002)

This European Standard was approved by CENELEC on 2002-12-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60335-2-36:2002 E
Foreword
The text of document 61E/398/FDIS, future fifth edition of IEC 60335-2-36, prepared by SC 61E of the IEC
Technical Committee 61, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60335-2-36 on 2002-12-01.
This European Standard replaces EN 60335-2-36:2000.
The following dates are applicable:
- latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-09-01
- date on which national standards
conflicting with the EN have to be withdrawn (dow) 2005-12-01
This part 2 has to be used in conjunction with EN 60335-1, Household and similar electrical appliances –
Safety – Part 1: General requirements. It was established on the basis of the 2002 edition of that standard.
Amendments and revisions of Part 1 have also to be taken into account and the dates when such changes
become applicable will be stated in the relevant amendment or revision of Part 1.
This part 2 supplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into the
European Standard: Safety requirements for commercial electric cooking ranges, ovens, hobs and hob
elements.
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 of
Part 1 is to be adapted accordingly.
NOTE 1 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.;
- subclauses, notes and annexes that are additional to those in the IEC standard are prefixed with the letter Z.
NOTE 2 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.
There are no special national conditions causing a deviation from this European Standard, other than
those listed in Annex ZA to EN 60335-1.
There are no national deviations from this European Standard, other than those listed in Annex ZB to
EN 60335-1.
The contents of the corrigendum of August 2007 have been included in this copy.
p NOTE  In this document, p is used in the margin to indicate instructions for preparing the printed version.
_____________
- 3 - EN 60335-2-36:2002
Introduction
p Add:
An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this
standard are fully covered by the Low Voltage Directive, 73/23/EEC. For products having mechanical
moving parts, a risk assessment in accordance with the Machinery Directive, 98/37/EC, has shown that
the risks are mainly of electrical origin and consequently this directive is not applicable. However, the
relevant essential safety requirements of the Machinery Directive are covered by this standard together
with the principal objectives of the Low Voltage Directive.
____________
Endorsement notice
The text of the International Standard IEC 60335-2-36:2002 was approved by CENELEC as a European
Standard without any modification.
____________
NORME CEI
INTERNATIONALE IEC
60335-2-36
INTERNATIONAL
Cinquième édition
STANDARD
Fifth edition
2002-10
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-36:
Règles particulières pour les cuisinières,
les fours, les tables de cuisson et les foyers
de cuisson électriques à usage collectif

Household and similar electrical appliances –
Safety –
Part 2-36:
Particular requirements for commercial electric
cooking ranges, ovens, hobs and hob elements

 IEC 2002 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. 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
CODE PRIX
Commission Electrotechnique Internationale PRICE CODE U
International Electrotechnical Commission
Международная Электротехническая Комиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

60335-2-36  IEC:2005 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9
1 Scope.11
2 Normative references.11
3 Definitions.11
4 General requirement.17
5 General conditions for the tests .17
6 Classification.19
7 Marking and instructions.19
8 Protection against access to live parts .25
9 Starting of motor-operated appliances.25
10 Power input and current.27
11 Heating.27
12 Void .31
13 Leakage current and electric strength at operating temperature .31
14 Transient overvoltages.31
15 Moisture resistance.33
16 Leakage current and electric strength .35
17 Overload protection of transformers and associated circuits .37
18 Endurance.37
19 Abnormal operation .39
20 Stability and mechanical hazards .43
21 Mechanical strength.43
22 Construction.47
23 Internal wiring.49
24 Components.51
25 Supply connection and external flexible cords .51
26 Terminals for external conductors .53
27 Provision for earthing.53
28 Screws and connections.53
29 Clearances, creepage distances and solid insulation .53
30 Resistance to heat and fire .53
31 Resistance to rusting.55
32 Radiation, toxicity and similar hazards .55

Annexes .57
Annex N (normative) Proof tracking test .57

Bibliography .57

Figure 101 – Splash apparatus.55

60335-2-36  IEC:2005 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-36: Particular requirements for commercial electric
cooking ranges, ovens, hobs and hob elements

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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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.
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.
This fifth edition of IEC 60335-2-36 cancels and replaces the fourth edition published in
2000. It constitutes a technical revision.
This bilingual version (2005-01) replaces the English version.

60335-2-36  IEC:2005 – 7 –
The text of this part of 60335 is based on the following documents:
FDIS Report on voting
61E/398/FDIS 61E/410/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.
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
cooking ranges, ovens, hobs and hob elements.
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 following differences exist in the countries indicated below.
– 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).
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result 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.
60335-2-36  IEC:2005 – 9 –
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.
60335-2-36  IEC:2005 – 11 –
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-36: Particular requirements for commercial electric
cooking ranges, ovens, hobs and hob elements

1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electrically operated commercial cooking
and baking ranges, ovens, hobs, hob elements and similar appliances 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, butcheries, etc.
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 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 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;
– steam cookers, forced and steam convection ovens (IEC 60335-2-42);
– hot cupboards (IEC 60335-2-49);
– microwave ovens (IEC 60335-2-90).
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 several such combinations are possible, that giving the highest power input is
used in determining the rated power input.

60335-2-36  IEC:2005 – 13 –
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
Solid hob elements are operated with no load and sheathed hob elements are operated with
a load made of dull black, cold or hot rolled steel, 9 mm to 10 mm thick, that covers not less
than 90 % and not more than 100 % of the element surface. The hob elements are operated
with the controls set to give the temperatures as set out below, the temperature being
measured at the geometrical centre or the hottest point of the solid element or load, if the
element is unevenly heated.
Stepped controls are set to the first position that gives a temperature equal to or greater
than 275 °C. Cycling controls are set so that the mean value of the temperature over the cycle
is 275 °C ± 5 °C. If this temperature cannot be reached, the control is set at the maximum.
Non-induction heating sources beneath a glass-ceramic or similar material are operated with
a pan or pans containing initially cold water, the pan(s) being filled to a height of
60 mm ± 10 mm. The pan or pans are of aluminium, of ordinary quality, not brightly polished,
with a base concavity not exceeding 0,1 mm. The pan or pans shall cover the cooking zone
to the greatest extent possible.
The pan or pans are covered with a lid. The controls are set at maximum until the water boils
and then adjusted to maintain boiling. Water is added to maintain the water level during
boiling.
Induction heating sources beneath a glass-ceramic or similar material are operated with the
pan or pans recommended by the manufacturer.
If one pan is used, it shall cover as closely as possible, but not less than, the full area of the
cooking zone. The pan is positioned centrally.
For non-circular cooking zones a combination of the smallest number of pans is chosen to
cover as much as possible the area of the cooking zone.
The pan or pans in each case are filled with initially cold frying oil to a height of
30 mm ± 5 mm. The controls are set to maximum until the temperature of the oil attains a
value of 180 °C and then adjusted to maintain the oil at a temperature of 180 °C ± 15 °C.
A further test is made using initially cold water, the pan(s) being filled to a height of
60 mm ± 10 mm. The pan or pans are covered with a lid. The controls are set at maximum
until the water boils and then adjusted to maintain boiling. Water is added to maintain the
water level during boiling.
The condition providing the most unfavourable results (oil or water) is used.
Ovens are operated with no load and with the controls set so that the mean value of the
temperature over the thermostat cycle at the geometric centre of the usable space in the
interior of the oven is maintained at 240 °C ± 4 °C. Stepped controls are set so that this
temperature is 240 °C ± 15 °C. For ovens that are capable of attaining temperatures in excess
of 290 °C, the controls are set so that the temperature is 50 °C ± 4 °C below the maximum
temperature attainable. For ovens that are unable to attain a temperature of 240 °C, the
controls are set to maximum.
60335-2-36  IEC:2005 – 15 –
Griddle plates are operated with no load and with the controls set so as to give the
temperatures set out below, the temperature being measured at the hottest point of each
controlled cooking surface. Stepped controls are set to the first position that gives a
temperature equal to or greater than 275 °C. Cycling controls are set so that the mean value
of the temperature over the cycle is 275 °C ± 5 °C. If this temperature cannot be reached, the
control is set to maximum.
Motors incorporated in the appliance are operated in the intended manner under the most
severe conditions that can be expected in normal use, taking into account the manufacturer's
instructions.
3.101
cooking and baking range
a single cooking or baking appliance incorporating one or more ovens together with one or
more hob elements or griddle plates or a combination of these
NOTE An appliance incorporating a forced convection oven, steam-convection oven or microwave oven is
considered to be an appliance incorporating another appliance (see also 5.102).
3.102
heating unit
any part of the appliance that fulfils an independent cooking or heating function
NOTE 1 Examples are hob elements, griddle plates or ovens.
NOTE 2 If an oven incorporates more than one heating element or groups of elements that are so controlled that
one element or group cannot be switched on while another element or group is energized, each of the elements or
groups of elements is to be considered as a separate heating unit and tested accordingly.
3.103
hob element
boiling plate
surface element
heating unit designed to accommodate a vessel or vessels on its upper surface
NOTE A hob element may consist of an induction or non-induction heating source beneath a surface of glass-
ceramic or similar material.
3.104
hob surface
cooking top
horizontal part of the appliance to which the hob elements are attached
3.105
hob
a hob surface and one or more hob elements. It may be a separate appliance or part of a
cooking range
NOTE A hob may also incorporate a griddle plate.
3.106
cooking zone
area marked on a hob surface of glass-ceramic or similar material where the vessel is
intended to be placed
3.107
induction heating source
a heating source that operates by inducing eddy currents in a vessel positioned on the hob
element
60335-2-36  IEC:2005 – 17 –
3.108
griddle plate
a heating unit having a cooking surface on which the food is intended to be placed directly
3.109
installation wall
a special fixed construction containing supply facilities for appliances installed in conjunction
with it
3.110
pan detector
a device incorporated in a hob element that prevents its operation unless a vessel is placed
on the cooking zone
NOTE A pan detector is not considered to be a thermostat or protective device.
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.
5.2 Addition:
Hob elements that are submitted separately are tested when installed in an appropriate
cooking range.
The test of 18.2 may be made on a separate sample.
5.3 Addition:
The test of 18.2 is made before the test of Clause 11 unless it is made on a separate sample.
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 obtained when installed in accordance with the
instructions provided with the appliances.
NOTE 101 Appropriate enclosures or additional appliances may be needed for test purposes.
5.101 Appliances are tested as heating appliances, even if they incorporate a motor.
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.

60335-2-36  IEC:2005 – 19 –
6 Classification
This clause of Part 1 is applicable except as follows.
6.1 Replacement:
Appliances shall be class I with respect to protection against electric shock.
Compliance is checked by inspection and by the relevant tests.
7 Marking and instructions
This clause of Part 1 is applicable except as follows.
7.1 Addition:
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 instruction sheet.
Appliances incorporating induction heating sources shall in addition be marked with
– operating frequency or operating frequency range in kilohertz (kHz);
– the total power input of all the induction heating units that can operate simultaneously, in
watts or kilowatts, unless this is indicated in the instruction sheet;
NOTE 101 The power input to be marked or declared is the highest power input any switching arrangement
will allow.
– the total power input of all the non-induction heating units that can operate
simultaneously in watts or kilowatts unless this is indicated in the instruction sheet.
NOTE 102 The power input to be marked or declared is the highest power input any switching arrangement
will allow.
Any cover giving access to live parts at a working voltage exceeding 250 V shall be marked
by the following:
WARNING – DANGEROUS VOLTAGE or by the symbol for dangerous voltage (see 7.6).
Covers giving access to induction coils shall be marked by the following:
CAUTION – MAGNETIC FIELD or by the symbol for non-ionizing electromagnetic radiation
(see 7.6).
NOTE 103 If it is not possible to mark these warnings on the cover, they may be placed close to the cover-
retaining screws.
60335-2-36  IEC:2005 – 21 –
7.6 Addition:
[symbol 5140 of IEC 60417-1] non-ionizing electromagnetic radiation
[symbol 5036 of IEC 60417-1] dangerous voltage
[symbol 5021 of IEC 60417-1] equipotentiality

7.12 Addition:
If the appliance incorporates a hob surface of glass-ceramic or similar material that provides
the enclosure of live parts, the instructions shall include the substance of the following
warning:
WARNING: If the surface is cracked, immediately disconnect the appliance or appropriate
part of the appliance from the supply.
The instructions for appliances with hob surfaces of glass-ceramic or similar material shall
state that aluminium foil and plastic vessels are not to be placed on the hot surfaces. They
shall also state that these surfaces are not to be used for storage.
The instructions for hobs incorporating halogen lamps shall warn the user to avoid looking
directly at the lamps when on.
The instructions for appliances incorporating induction heating sources shall indicate the
size of the smallest cooking vessel to be used. They shall also include the substance of the
following:
– metallic objects such as kitchen utensils, cutlery etc. shall not be placed on the hob
surface within the cooking zones since they could get hot;
– take care when operating the appliance, as rings, watches and similar objects worn by the
user could get hot when in close proximity to the hob surface;
– only use vessels of the type and size recommended.
The instructions for appliances incorporating induction heating sources shall state that
users with heart pacemakers should consult with the manufacturer, unless specific details are
given.
The instructions for hobs with hob elements incorporating pan detectors shall include the
substance of the following:
After use, switch the hob element off by means of its control. Do not rely on the pan
detector.
If symbol 5021, 5036 or 5140 of IEC 60417-1 is marked on the appliance, its meaning shall be
explained.
60335-2-36  IEC:2005 – 23 –
7.12.1 Replacement:
The appliance shall be accompanied by instructions detailing any special precautions
necessary for installation. For appliances intended for installation in a bank of other
appliances and appliances intended to be fixed to an installation wall, details of how to
ensure appropriate protection against electric shock and harmful ingress of water shall be
supplied. If the controls of more than one appliance are combined in a separate enclosure,
detailed installation instructions shall be supplied. Instructions for user maintenance, for
example cleaning, shall also be given. They shall include a statement that the appliance is not
to be cleaned with a water jet.
For appliances that are permanently connected to fixed wiring and for which leakage currents
may exceed 10 mA, particularly if disconnected or not used for long periods, or during initial
installation, the instruction sheet shall give recommendations regarding the rating of
protective devices, such as earth leakage relays, to be installed.
In addition, for appliances incorporating induction heating sources, the instructions shall
state that any repairs shall be carried out only by persons trained or recommended by the
manufacturer.
Compliance is checked by inspection.
7.12.4 Addition:
For appliances incorporating induction heating sources, a warning that care be taken to
ensure that the splashback and surrounding area are free of metallic surfaces, if this is
necessary due to the design of the appliance. The instructions for built-in appliances having
a separate control panel for several appliances shall state that the control panel is only to be
connected to the specified appliances in order to avoid a possible hazard.
7.15 Addition:
When it is not practical to place the marking of fixed appliances so that it is visible after the
appliance has been installed, the relevant information shall also be included in the instructions for
use or on an additional label that can be fixed near the appliance after installation.
NOTE 101 An example of such an appliance is a built-in hob.
7.101 If, during the test of Clause 11, the temperature rise of the side and rear walls of the
test corner above the level of the hob surface exceeds 65 K, and/or during the test of
Clause 19 the temperature rise of the walls above and below the hob surface exceeds 125 K,
the installation instructions provided by the manufacturer shall include the substance of the
following that shall also be included on a non-permanent label, for example a tie-on type,
attached to the appliance:
Where this appliance is to be positioned in close proximity to a wall, partitions, kitchen
furniture, decorative finishes, etc., it is recommended that they be made of non-combustible
material, or if not, that they shall be clad with a suitable non-combustible heat-insulating
material, and that the closest attention be paid to fire prevention regulations.
Compliance is checked by inspection.

60335-2-36  IEC:2005 – 25 –
7.102 The cooking zones of hob surfaces of glass-ceramic or similar material shall be
clearly identified by appropriate marking, unless they are obvious.
Compliance is checked by inspection.
7.103 Equipotential bonding terminals shall be marked with symbol 5021 of IEC 60417-1.
These markings shall not be placed on screws, removable washers or other parts that can be
removed when conductors are being connected.
Compliance is checked by inspection.
8 Protection against access to live parts
This clause of Part 1 is applicable except as follows.
8.1 Addition:
Appliances intended to accommodate detachable hob elements shall be constructed so that
there is adequate protection against accidental contact with live parts during insertion or
removal of these elements.
8.101 Heating elements that are liable to be touched accidentally by a fork or similar pointed
object in normal use, shall be so protected that it is not possible to touch their live parts with
such an object.
Compliance is checked by inserting test probe 12 of IEC 61032 at all points where the probe
can enter in the vicinity of live parts. The probe is applied without appreciable force.
9 Starting of motor-operated appliances
This clause of Part 1 is applicable except as follows.
9.101 Fan motors providing a cooling effect in order to comply with the requirements of
Clause 11 shall start under all voltage conditions that may occur in use.
Compliance is checked by starting the motor three times at a voltage equal to 0,85 times
rated voltage, the motor being at room temperature at the beginning of the test.
The motor is started each time under the conditions occurring at the beginning of normal
operation or, for automatic appliances, at the beginning of the normal cycle of operation, the
motor being allowed to come to rest between successive starts. For appliances provided with
motors having other than centrifugal starting switches, this test is repeated at a voltage equal
to 1,06 times rated voltage.
In all cases, the motor shall start and it shall function in such a way that safety is not affected
and overload protection devices of the motor shall not operate.
NOTE The supply source must be such that during the test the drop in voltage does not exceed 1 %.

60335-2-36  IEC:2005 – 27 –
10 Power input and current
This clause of Part 1 is applicable except as follows.
10.1 Modification:
Instead of the first paragraph of the requirement, the following applies.
The power input of appliances without induction heating sources, at rated voltage and at
normal operating temperature, shall not deviate from the rated power input by more than the
deviation shown in Table 1.
The power input of appliances having only induction heating sources, at rated voltage and
at normal operating temperature, shall not deviate from the rated power input by more than
10 %.
The measurement is made before the controls are adjusted to the reduced setting.
For appliances incorporating induction and non-induction heating sources the following
applies.
The power input of the induction heating sources and the non-induction heating sources is
measured separately, in each case using a combination of heating units that can be on at
the same time to give the highest power input. For the induction heating sources, the
measurement is made before the controls are adjusted to the reduced setting.
The power inputs so measured shall in the case of the induction heating sources not
deviate from the power input marked or declared by the manufacturer (see 7.1) by more than
10 %, and in the case of the non-induction heating sources not deviate from the power input
marked or declared by the manufacturer (see 7.1) by more than that given in Table 1 for
heating appliances.
In addition, the power input of the appliance when the induction and non-induction heating
sources are operated simultaneously shall not deviate from the rated power input by more
than 10 %.
Addition:
NOTE 101 For appliances having more than one heating unit, the total power input may be determined by
measuring the power input of each heating unit separately (see also 3.1.4).
11 Heating
This clause of Part 1 is applicable except as follows.
11.2 Addition:
Appliances intended to be fixed to the floor and appliances with a mass greater than 40 kg
and not provided with rollers, castors or similar means are installed in accordance with the
manufacturer's instructions. If no instructions are given, these appliances are considered as
appliances normally placed on the floor.

60335-2-36  IEC:2005 – 29 –
11.3 Addition:
NOTE 101 If the measurements can be unduly influenced by emissions from an induction heating source,
i.e. the magnetic field, this must be taken into account.
In general, the use of thermocouples is not recommended because of the expected faulty heating-up of the
thermocouples caused by the induction heating source. For example, the temperature rise of the induction
heating source can be determined by using a platinum resistance, preferably of high resistance, with twisted
connecting wires. The platinum resistances are placed on the hottest point of the winding so as to influence as little
as possible the temperature to be measured.
11.4 Replacement:
The non-induction heating uni
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