IEC 60335-2-39:2012
(Main)Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans
Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans
IEC 60335-2-39:2012 deals with the safety of electrically operated commercial multi-purpose cooking pans not intended for household and similar 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. This standard also deals with pressurized appliances and appliances with pressurized parts. These appliances are used for processing food for commercial consumption, for example in kitchens of restaurants, canteens, hospitals and in 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. 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. The principal changes in this edition as compared with the fifth edition of IEC 60335-2-39 are as follows (minor changes are not listed):
- addition to definition of portable appliances, atmospheric multi-purpose cooking and rated pressure;
- deletion of equipotential symbol 5021 of IEC 60417 covered by Part 1;
- addition of instructions for multi-purpose cooking pans;
- modification on leakage current permissible for portable class l appliances;
- addition to abnormal test requirements;
- addition to mechanical hazard test for multi-purpose cooking pans;
- addition of construction test for multi-purpose cooking pans;
- addition to construction requirements for lids and theirs grips;
- addition to construction requirements for positioning of pressure reliefs;
- addition to construction's fixed appliances which are moved forward and backward for cleaning purposes.
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. Keywords: Multi-purpose cooking pans.
This publication is to be read in conjunction with IEC 60335-1:2010.
Appareils électrodomestiques et analogues - Sécurité - Partie 2-39: Exigences particulières pour les sauteuses électriques à usage collectif
La CEI 60335-2-39:2012 traite de la sécurité des sauteuses électriques à usage collectif et qui ne sont pas destinées aux usages domestiques et analogues, dont la tension assignée n'est pas supérieure à 250 V pour les appareils monophasés alimentés entre phase et neutre, et à 480 V pour les autres appareils. La présente norme traite également des appareils sous pression et des appareils comportant des parties sous pression. Ces appareils sont utilisés pour le traitement des produits alimentaires destinés à une consommation collective, par exemple dans les cuisines des restaurants, des cantines, des hôpitaux et des entreprises artisanales, telles que les boulangeries, les boucheries, etc. La partie électrique des appareils utilisant d'autres formes d'énergie entre également dans le domaine d'application de la présente norme. Dans la mesure du possible, la présente norme traite des risques ordinaires présentés par ces types d'appareils. 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. Les principaux changements dans cette édition par rapport à la cinquième édition de la CEI 60335-2-39 sont les suivants (les changements mineurs ne sont pas listés):
- ajout des définitions pour un appareil mobile, une sauteuse atmosphérique et une pression assignée;
- suppression du symbole équipotentiel 5021 de la CEI 60417, couvert par la Partie 1;
- ajout des instructions pour les sauteuses;
- modification sur le courant de fuite permissible pour les appareils mobile de classe l;
- ajout d'exigences d'essai anormal;
- ajout d'essai de risques mécaniques pour les sauteuses;
- ajout d'exigences d'essais de construction pour les sauteuses;
-ajout d'exigences de construction pour les couvercles et leurs poignées;
- ajout d'exigences de construction pour repositionner les dispositifs limitateurs de pression;
- ajout en construction des appareils installés à poste fixe qui sont déplacés en avant ou en arrière pour le nettoyage.
L'attention des Comités nationaux est attirée sur le fait que les fabricants d'appareils et les organismes d'essai peuvent avoir besoin d'une période transitoire après la publication d'une nouvelle publication CEI, ou d'une publication amendée ou révisée, pour fabriquer des produits conformes aux nouvelles exigences et pour adapter leurs équipements aux nouveaux essais ou aux essais révisés. Le comité recommande que le contenu de la présente publication soit entériné au niveau national au plus tôt 12 mois et au plus tard 36 mois après la date de publication. Mots clé: sauteuses électriques à usage collectif.
Cette publication doit être lue conjointement avec la CEI 60335-1:2010.
General Information
Relations
Standards Content (Sample)
IEC 60335-2-39 ®
Edition 6.0 2012-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-39: Particular requirements for commercial electric multi-purpose
cooking pans
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-39: Exigences particulières pour les sauteuses électriques à usage
collectif
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IEC 60335-2-39 ®
Edition 6.0 2012-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-39: Particular requirements for commercial electric multi-purpose
cooking pans
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-39: Exigences particulières pour les sauteuses électriques à usage
collectif
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
T
CODE PRIX
ICS 97.040.50 ISBN 978-2-8322-0066-7
– 2 – 60335-2-39 IEC:2012
CONTENTS
FOREWORD . 3
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 General requirement . 8
5 General conditions for the tests . 9
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 . 12
11 Heating . 12
12 Void. 13
13 Leakage current and electric strength at operating temperature . 13
14 Transient overvoltages . 13
15 Moisture resistance . 13
16 Leakage current and electric strength . 15
17 Overload protection of transformers and associated circuits . 15
18 Endurance . 16
19 Abnormal operation . 16
20 Stability and mechanical hazards . 16
21 Mechanical strength . 17
22 Construction . 17
23 Internal wiring . 19
24 Components . 19
25 Supply connection and external flexible cords . 20
26 Terminals for external conductors . 20
27 Provision for earthing . 20
28 Screws and connections . 21
29 Clearances, creepage distances and solid insulation . 21
30 Resistance to heat and fire . 21
31 Resistance to rusting . 21
32 Radiation, toxicity and similar hazards . 21
Annexes . 23
Annex N (normative) Proof tracking test . 23
Bibliography . 24
Figure 101 – Splash apparatus . 22
60335-2-39 IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
______________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-39: Particular requirements
for commercial electric multi-purpose cooking pans
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
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between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
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6) All users should ensure that they have the latest edition of this publication.
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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 sixth edition cancels and replaces the fifth edition published in 2002 and its
Amendments 1 (2004) and 2 (2008). It constitutes a technical revision.
The principal changes in this edition as compared with the fifth edition of IEC 60335-2-39 are
as follows (minor changes are not listed):
– addition to definition of portable appliances, atmospheric multi-purpose cooking and rated
pressure;
– deletion of equipotential symbol 5021 of IEC 60417 covered by Part 1;
– addition of instructions for multi-purpose cooking pans;
– modification on leakage current permissible for portable class l appliances;
– 4 – 60335-2-39 IEC:2012
– addition to abnormal test requirements;
– addition to mechanical hazard test for multi-purpose cooking pans;
– addition of construction test for multi-purpose cooking pans;
– addition to construction requirements for lids and theirs grips;
– addition to construction requirements for positioning of pressure reliefs;
– addition to construction's fixed appliances which are moved forward and backward for
cleaning purposes.
The text of this standard is based on the following documents:
FDIS Report on voting
61E/695/FDIS 61E/696/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 latest edition of IEC 60335-1 and its
amendments. It was established on 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 commercial electric
multi-purpose cooking pans.
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.
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.
The following differences exist in the countries indicated below.
– 6.1: Class 01 appliances are allowed (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).
60335-2-39 IEC:2012 – 5 –
The committee has decided that the contents of this publication 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.
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.
– 6 – 60335-2-39 IEC:2012
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.
60335-2-39 IEC:2012 – 7 –
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-39: Particular requirements
for commercial electric multi-purpose cooking pans
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electrically operated commercial multi-
purpose cooking pans not intended for household and similar 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. This standard also deals with pressurized appliances and
appliances with pressurized parts.
NOTE 101 These appliances are used for processing food for commercial consumption, for example in kitchens of
restaurants, canteens, hospitals and in 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;
– deep fat fryers (IEC 60335-2-37).
2 Normative references
This clause of Part 1 is applicable.
3 Terms and 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.
– 8 – 60335-2-39 IEC:2012
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
The appliance is operated in accordance with the manufacturer's instructions, with no load
and with the controls set to give the temperatures as set out below, the temperature being
measured at the geometrical centre of the inside of the bottom face.
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.
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.
3.5.1 Replacement:
portable appliance
appliance that is intended
– to be moved while in operation,
– to be operated on various working areas
or
appliance, other than a fixed appliance, having a mass less than 18 kg
3.101
multi-purpose cooking pan
appliance comprising a pan, the base of which is evenly heated and that is intended
principally for cooking or preparing meats, sauces, etc.
Note 1 to entry: The pan may be fixed or tilting.
Note 2 to entry: A multi-purpose cooking pan is also known as a “bratt pan”.
3.102
installation wall
special fixed construction containing supply facilities for appliances installed in conjunction
with it
3.103
atmospheric multi-purpose cooking pan
multi-purpose cooking pan in which the pressure within the vessel does not differ significantly
from atmospheric pressure
3.104
rated pressure
the maximum working pressure assigned by the manufacturer to the pressurized parts of the
appliance
4 General requirement
This clause of Part 1 is applicable.
60335-2-39 IEC:2012 – 9 –
5 General conditions for the tests
This clause of Part 1 is applicable except as follows.
5.5 Addition:
The tests are carried out with the pan in the position of normal use for cooking.
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 appliance.
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.
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.
6.2 Addition:
Appliances normally used on a table shall be at least IPX3. Other appliances shall be at least
IPX4.
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;
– the rated capacity, in litres (l), unless this is indicated in the instruction sheet or marked
on the appliance by another means, for example by a level mark.
7.10 Addition:
Devices that control the tilting movement of tilting parts shall be clearly marked to show the
direction of movement.
– 10 – 60335-2-39 IEC:2012
7.12 Addition:
The instructions shall warn the user not to use the appliance as a deep fat fryer unless it is
intended to be used as one.
If symbol IEC 60417-5021 (2002-10) is marked on the appliance, its meaning shall be
explained.
The instructions shall include the substance of the following:
These appliances are intended to be used for commercial applications, for example in
kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries,
butcheries, etc., but not for continuous mass production of food.
If the manufacturer wants to limit the use of the appliance to less than the above, this has to
be clearly stated in the instructions.
Modification:
The instructions concerning persons (including children) with reduced physical, sensory or
mental capabilities or lack of experience and knowledge and children playing with the
appliance are not applicable.
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 and a steam cleaner.
Appliances that are provided with an appliance inlet and are intended to be immersed in water
for cleaning shall be accompanied by an instruction stating that the connector shall be
removed before the appliance is cleaned and that the appliance inlet shall be dried before the
appliance is used again.
The instructions of appliances, other than stationary appliances and appliances with
detachable electrical parts, that are not intended to be partially or completely immersed in
water for cleaning shall state that the appliance or part must not be immersed.
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 instructions shall give recommendations regarding the rating of protective
devices, such as earth leakage relays, to be installed.
Compliance is checked by inspection.
7.12.4 Addition:
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.
60335-2-39 IEC:2012 – 11 –
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 a fixed appliance is a built-in appliance.
7.101 Equipotential bonding terminals shall be marked with symbol IEC 60417-5021
(2002-10).
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.
7.102 Appliances or the detachable electrical parts of appliances intended to be partially
immersed in water for cleaning shall be marked with a line that clearly indicates the maximum
depth of immersion, together with the substance of the following warning:
Do not immerse beyond this line.
If there is any seam or seal that causes the appliance or part not to withstand the treatment
specified in 15.102, the line indicating the maximum depth of immersion shall be at least
50 mm below any such seam or seal when the appliance or the part is in the position in which
it is to be cleaned.
Compliance is checked by inspection and measurement.
7.103 The instructions of multi-purpose cooking pans except atmospheric multi-purpose
cooking pans shall include the substance of the following warning.
WARNING: Do not open drain cocks or other emptying devices until the pressure has been
reduced to approximately atmospheric pressure.
8 Protection against access to live parts
This clause of Part 1 is applicable.
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.
– 12 – 60335-2-39 IEC:2012
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.
The supply source must be such that during the test, the drop in voltage does not
exceed 1 %.
10 Power input and current
This clause of Part 1 is applicable except as follows.
10.1 Addition:
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.
11.4 Replacement:
Appliances are operated under normal operation such that the total power input of the
appliance is 1,15 times rated power input. If it is not possible to switch on all heating
elements at the same time, the test is made with each of the combinations that the switch
arrangement will allow, the highest load possible with each switching arrangement being in
circuit.
If the appliance is provided with a control that limits the total power input, the test is made
with whichever combination of heating units, as may be selected by the control, imposes the
most severe condition.
If the temperature rise limits of motors, transformers or electronic circuits are exceeded, the
test is repeated with the appliance supplied at 1,06 times rated voltage. In this case, only
the temperature rises of motors, transformers or electronic circuits are measured.
NOTE 101 See also 11.7.
11.7 Replacement:
Appliances are operated until steady conditions are established.
The duration of the test may consist of more than one cycle of operation.
Agitator motors are operated continuously unless provided with a timer, in which case they
are operated for the maximum time allowed by the timer, or until steady conditions are
established, whichever is the shortest.
60335-2-39 IEC:2012 – 13 –
Tilting motors are operated immediately after the appliance has reached steady conditions, for
one full cycle of operation (one cycle being from the fully up position, to the fully down
position and back to the fully up position).
Lifting motors are similarly operated, but for three such cycles.
12 Void
13 Leakage current and electric strength at operating temperature
This clause of Part 1 is applicable except as follows.
13.2 Modification:
Add the following:
Instead of the permissible leakage current for portable class I appliances, the following
applies:
– for cord and plug connected appliances 0,75 mA per kW rated power input of the
appliance with a maximum of 5 mA,
whichever is higher
– for other appliances 0,75 mA per kW rated power input of the
appliance with a maximum of 10 mA
14 Transient overvoltages
This clause of Part 1 is applicable.
15 Moisture resistance
This clause of Part 1 is applicable except as follows.
15.1 Addition:
Appliances or any detachable electrical parts intended to be partially or completely
immersed in water for cleaning are also subjected to the tests of 15.102.
NOTE 101 Appliances other than stationary appliances or any detachable electrical parts not marked with a
line indicating the maximum depth of immersion, or for which there is no warning against partial or complete
immersion in the instruction sheet, are considered to be appliances intended to be completely immersed in water
for cleaning.
15.1.1 Addition:
In addition, IPX0, IPX1, IPX2, IPX3 and IPX4 appliances are subjected for 5 min to the
following splash test.
The apparatus shown in Figure 101 is used. During the test, the water pressure is so
regulated that the water splashes up 150 mm above the bottom of the bowl. The bowl is
placed on the floor for appliances normally used on the floor. For all other appliances, on a
horizontal support 50 mm below the lowest edge of the appliance, the bowl is so moved
around as to splash the appliance from all directions. Care is taken that the appliance is not
hit by the direct jet.
– 14 – 60335-2-39 IEC:2012
15.1.2 Modification:
Appliances normally used on a table are placed on a support having dimensions that are
15 cm ± 5 cm in excess of those of the orthogonal projection of the appliance on the support.
15.2 Modification:
Instead of the requirement, the following applies.
Appliances shall be constructed so that spillage of liquid in normal use does not affect their
electrical insulation.
Addition:
Immediately after this test, appliances with tilting parts are subjected to the following test.
The pan, filled to its rated capacity or up to the level mark with cold water containing
approximately 1 % NaCl is then tilted to any position.
15.3 Addition:
NOTE 101 If it is not possible to place the whole appliance in the humidity cabinet, parts containing electrical
components are tested separately, taking into account the conditions that occur in the appliance.
15.101 Appliances that are provided with a tap intended for filling or cleaning shall be
constructed so that the water from the tap cannot come into contact with live parts.
Compliance is checked by the following test.
The tap is fully opened for 1 min with the appliance connected to a water supply having the
maximum water pressure indicated by the manufacturer. Tiltable and movable parts, including
lids, are tilted or placed in the most unfavourable positions. Swivelling outlets of water taps
are so positioned as to direct water onto those parts that will give the most unfavourable
result. Immediately following this treatment, the appliance shall withstand an electric strength
test as specified in 16.3.
15.102 Appliances or detachable electrical parts intended to be partially or completely
immersed in water for cleaning shall have adequate protection against the effects of
immersion.
Compliance is checked by the following tests.
The sample is operated under normal operation, except that cycling controls, if any, are
adjusted to the highest setting, the supply voltage being such that the power input of the
appliance is 1,15 times the rated power input.
When steady conditions are established or when the cycling control operates for the first time,
the connector is withdrawn or the supply switched off and the sample is immediately
immersed completely in water having a temperature between 10 °C and 25 °C, unless it
is marked with a line indicating the maximum depth of immersion, in which case it is immersed
to the depth indicated.
After 1 h of immersion, the sample is removed from the water and dried, care being taken to
ensure that all moisture is removed from the insulation in the vicinity of the pins of appliance
inlets. The leakage current is then measured on the assembled appliance, as described
in 16.2.
60335-2-39 IEC:2012 – 15 –
The leakage current shall not exceed the value specified in 16.2.
After the treatment described above and the measurement of the leakage current, the sample
shall withstand an electric strength test as specified in 16.3, the test voltage being, however,
reduced to 1 000 V.
The sample is then operated under normal operation, the supply voltage being such that the
power input of the appliance is 1,15 times the rated power input, for 10 days (240 h). During
this period, the sample is allowed to cool to approximately room temperature five times at
regular intervals.
After this period, the connector of the sample is withdrawn or the supply otherwise switched
off and the sample immediately immersed once more in water for 1 h as described above. It is
then dried and the leakage current is measured again as described in 16.2.
The leakage current shall not exceed the value specified in 16.2.
The sample shall then withstand an electric strength test as specified before, and inspection
shall show that water has not entered the appliance to any appreciable extent.
NOTE When inspecting the appliance for the presence of water, special attention is paid to parts of the appliance
in which electrical components are situated.
16 Leakage current and electric strength
This clause of Part 1 is applicable except as follows.
16.2 Add the following modification:
Instead of the permissible leakage current for portable class I appliances, the following
applies:
– for cord and plug connected appliances 0,75 mA per kW rated power input of the
appliance with a maximum of 5 mA,
whichever is higher
– for other appliances 0,75 mA per kW rated power of the
appliance with a maximum of 10 mA.
Instead of the permissible leakage current for stationary class I appliances, the following
applies:
– for cord and plug connected appliances 1 mA per kW rated power input of the
appliance with a maximum of 10 mA
– for other appliances 1 mA per kW rated power input of the
appliance with no maximum
Addition:
NOTE 101 For appliances intended to be used with a connector and intended to be partially or completely
immersed in water for cleaning, the appliance inlet may be dried, for example by means of blotting paper, before
applying the test voltage, if the appliance would not otherwise withstand this test.
17 Overload protection of transformers and associated circuits
This clause of Part 1 is applicable.
– 16 – 60335-2-39 IEC:2012
18 Endurance
This clause of Part 1 is applicable.
19 Abnormal operation
This clause of Part 1 is applicable except as follows.
19.1 Addition:
A control or switching device that is intended for different settings corresponding to different
functions of the same part of the appliance and that are covered by different standards is, in
addition, set in the most severe setting irrespective of the manufacturer's instructions.
19.2 Addition:
Controls are set at maximum.
19.4 Addition:
NOTE 101 The main contacts of the contactor intended for switching on and off the heating element(s) in normal
use are locked in the "ON" position. However, if two contactors operate independently of each other or if one
contactor operates two independent sets of main contacts, these contacts are locked in the "ON" position in turn.
19.101 Appliances provided with a control limiting the pressure during the tests of Clause 11
are also subjected to the tests of 19.4 with this control rendered inoperative.
NOTE Continuous blowing-off of the pressure relief device is in itself disregarded.
19.102 Any adjustable temperature or pressure control within the appliance that is preset for
correct operation but is not locked in position is adjusted to its most unfavorable position.
20 Stability and mechanical hazards
This clause of Part 1 is appli
...
IEC 60335-2-39 ®
Edition 6.1 2017-04
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-39: Particular requirements for commercial electric multi-purpose cooking
pans
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-39: Exigences particulières pour les sauteuses électriques à usage
collectif
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IEC 60335-2-39 ®
Edition 6.1 2017-04
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-39: Particular requirements for commercial electric multi-purpose
cooking pans
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-39: Exigences particulières pour les sauteuses électriques à usage
collectif
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 97.040.50 ISBN 978-2-8322-4240-7
IEC 60335-2-39 ®
Edition 6.1 2017-04
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Household and similar electrical appliances – Safety –
Part 2-39: Particular requirements for commercial electric multi-purpose cooking
pans
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-39: Exigences particulières pour les sauteuses électriques à usage
collectif
– 2 – IEC 60335-2-39:2012+AMD1:2017 CSV
IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 General requirement . 10
5 General conditions for the tests . 10
6 Classification . 10
7 Marking and instructions . 11
8 Protection against access to live parts . 14
9 Starting of motor-operated appliances . 14
10 Power input and current . 14
11 Heating . 14
12 Void. 16
13 Leakage current and electric strength at operating temperature . 16
14 Transient overvoltages . 17
15 Moisture resistance . 17
16 Leakage current and electric strength . 18
17 Overload protection of transformers and associated circuits . 19
18 Endurance . 19
19 Abnormal operation . 19
20 Stability and mechanical hazards . 20
21 Mechanical strength . 20
22 Construction . 20
23 Internal wiring . 23
24 Components . 23
25 Supply connection and external flexible cords . 23
26 Terminals for external conductors . 24
27 Provision for earthing . 24
28 Screws and connections . 24
29 Clearances, creepage distances and solid insulation . 25
30 Resistance to heat and fire . 25
31 Resistance to rusting . 25
32 Radiation, toxicity and similar hazards . 26
Annexes . 29
Annex N (normative) Proof tracking test . 29
Annex P (informative) Guidance for the application of this standard to appliances
used in warm damp equable climates. 30
Bibliography . 31
Figure 101 – Splash apparatus . 26
IEC 2017
Figure 102 – Identification of surfaces for temperature measurement . 27
Figure 103 – Probe for measuring surface temperatures . 28
Table 101 – Maximum temperature rises for specified external accessible surfaces
under normal operating conditions . 16
Table 102 – Assembling torques for screwed connections providing earthing continuity . 25
– 4 – IEC 60335-2-39:2012+AMD1:2017 CSV
IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
______________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-39: Particular requirements
for commercial electric multi-purpose cooking pans
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.
This consolidated version of the official IEC Standard and its amendment has been prepared
for user convenience.
IEC 60335-2-39 edition 6.1 contains the sixth edition (2012-04) [documents 61E/695/FDIS and
61E/696/RVD] and its amendment 1 (2017-04) [documents 61/5324/FDIS and 61/5385/RVD].
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.
IEC 2017
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 sixth edition constitutes a technical revision.
The principal changes in this edition as compared with the fifth edition of IEC 60335-2-39 are
as follows (minor changes are not listed):
– addition to definition of portable appliances, atmospheric multi-purpose cooking and rated
pressure;
– deletion of equipotential symbol 5021 of IEC 60417 covered by Part 1;
– addition of instructions for multi-purpose cooking pans;
– modification on leakage current permissible for portable class l appliances;
– addition to abnormal test requirements;
– addition to mechanical hazard test for multi-purpose cooking pans;
– addition of construction test for multi-purpose cooking pans;
– addition to construction requirements for lids and theirs grips;
– addition to construction requirements for positioning of pressure reliefs;
– addition to construction's fixed appliances which are moved forward and backward for
cleaning purposes.
This part 2 is to be used in conjunction with latest edition of IEC 60335-1 and its
amendments. It was established on 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 commercial electric
multi-purpose cooking pans.
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.
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.
The following differences exist in the countries indicated below.
– 6.1: Class 01 appliances are allowed (Japan).
– 6 – IEC 60335-2-39:2012+AMD1:2017 CSV
IEC 2017
– 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 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.
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.
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.
IEC 2017
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.
– 8 – IEC 60335-2-39:2012+AMD1:2017 CSV
IEC 2017
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-39: Particular requirements
for commercial electric multi-purpose cooking pans
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electrically operated commercial multi-
purpose cooking pans not intended for household and similar 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. This standard also deals with pressurized appliances and
appliances with pressurized parts.
NOTE 101 These appliances are used for processing food for commercial consumption, for example in kitchens of
restaurants, canteens, hospitals and in 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 continuous mass production of food;
– deep fat fryers (IEC 60335-2-37).
2 Normative references
This clause of Part 1 is applicable except as follows.
Addition:
IEC 60584-1, Thermocouples - Part 1: EMF specifications and tolerances
ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel – Part 1:
Bolts, screws and studs with specified property classes – Coarse thread and fine pitch thread
ISO 3506-1, Mechanical properties of corrosion-resistant stainless steel fasteners – Part 1:
Bolts, screws and studs
IEC 2017
ISO 3506-2, Mechanical properties of corrosion-resistant stainless steel fasteners – Part 2:
Nuts
ISO 3506-3, Mechanical properties of corrosion-resistant stainless steel fasteners – Part 3:
Set screws and similar fasteners not under tensile stress
ISO 3506-4, Mechanical properties of corrosion-resistant stainless steel fasteners – Part 4:
Tapping screws
3 Terms and 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 in accordance with the manufacturer's instructions, with no load
and with the controls set to give the temperatures as set out below, the temperature being
measured at the geometrical centre of the inside of the bottom face.
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.
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.
3.5.1 Replacement:
portable appliance
appliance that is intended
– to be moved while in operation,
– to be operated on various working areas
or
appliance, other than a fixed appliance, having a mass less than 18 kg
3.101
multi-purpose cooking pan
appliance comprising a pan, the base of which is evenly heated and that is intended
principally for cooking or preparing meats, sauces, etc.
Note 1 to entry: The pan may be fixed or tilting.
Note 2 to entry: A multi-purpose cooking pan is also known as a “bratt pan”.
3.102
installation wall
special fixed construction containing supply facilities for appliances installed in conjunction
with it
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IEC 2017
3.103
atmospheric multi-purpose cooking pan
multi-purpose cooking pan in which the pressure within the vessel does not differ significantly
from atmospheric pressure
3.104
rated pressure
the maximum working pressure assigned by the manufacturer to the pressurized parts of the
appliance
3.105
functional surface
surface that is intentionally heated by an internal heat source and has to be hot to carry out
the function for which the appliance is intended
Note 1 to entry: An example is the heated sheath of a tubular heating element.
3.106
adjacent surface
surface adjacent to an functional surface and which can become hot through conduction
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.
5.5 Addition:
The tests are carried out with the pan in the position of normal use for cooking.
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 appliance.
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.
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.
IEC 2017
Compliance is checked by inspection and by the relevant tests.
6.2 Addition:
Appliances normally used on a table shall be at least IPX3. Other appliances shall be at least
IPX4.
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;
– the rated capacity, in litres (l), unless this is indicated in the instruction sheet or marked on
the appliance by another means, for example by a level mark.
If appliances have external accessible surfaces or lids, for which temperature rise limits are
specified in Table 101 and for which the provisions of footnote b to Table 101 apply, then the
appliance shall be marked with symbol IEC 60417-5041 (2002-10), or with the substance of
the following:
CAUTION: Hot surfaces.
7.6 Addition:
[symbol IEC 60417-5041 (2002-10)] Caution, hot surface
7.10 Addition:
Devices that control the tilting movement of tilting parts shall be clearly marked to show the
direction of movement.
7.12 Addition:
The instructions shall warn the user not to use the appliance as a deep fat fryer unless it is
intended to be used as one.
If symbols IEC 60417-5021 (2002-10) and IEC 60417-5041 (2002-10) is are marked on the
appliance, its their meaning shall be explained.
The instructions shall include the substance of the following warnings:
WARNING: Do not open drain cocks or other emptying devices until the pressure has been
reduced to approximately atmospheric pressure.
WARNING: Opening the drain cock will lead to the outflow of the hot contents of the multi-
purpose cooking pan.
The instructions shall include the substance of the following:
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IEC 2017
These appliances are intended to be used for commercial applications, for example in
kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries,
butcheries, etc., but not for continuous mass production of food.
If the manufacturer wants to limit the use of the appliance to less than the above, this has to
be clearly stated in the instructions.
Modification:
The instructions concerning persons (including children) with reduced physical, sensory or
mental capabilities or lack of experience and knowledge and children playing with the
appliance are not applicable.
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 and or a steam cleaner.
Appliances that are provided with an appliance inlet and are intended to be immersed in water
for cleaning shall be accompanied by an instruction stating that the connector shall be
removed before the appliance is cleaned and that the appliance inlet shall be dried before the
appliance is used again.
The instructions of appliances, other than stationary appliances and appliances with
detachable electrical parts, that are not intended to be partially or completely immersed in
water for cleaning shall state that the appliance or part must not be immersed.
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 instructions shall give recommendations regarding the rating of protective
devices, such as earth leakage relays, to be installed.
If a stationary appliance is intended to be moved for cleaning, this shall be stated.
For stationary appliances equipped with rollers or castors or intended to be moved for
cleaning, the instructions shall state the substance of the following.
This appliance is to be connected with flexible connections for equipotential bonding and
connection to services such as electricity supply, water supply, gas supply and steam
supply such that the appliance can be moved in the direction required for cleaning a
distance not less than the dimension of the appliance in the direction of movement plus
500 mm without the flexible connections becoming taut or being subject to strain.
Compliance is checked by inspection.
7.12.4 Addition:
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.
IEC 2017
7.12.9 Not applicable.
7.14 Addition:
The height of the triangle used with symbol IEC 60417-5041 (2002-10) shall be at least
15 mm.
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.
The marking specified for external accessible surfaces shall be visible when the appliance is
operated as in normal use, including when actuating any switch, adjusting any control or
opening a lid or door. It shall not be placed on a functional surface or adjacent surface.
Modification:
For fixed appliances, the marking of the name or trademark or identification mark of the
manufacturer or responsible vendor and the model or type reference shall be marked on the
appliance and, if not visible when the appliance is installed as in normal use, shall be included
in the instructions or on an additional label that can be fixed near the appliance after
installation.
NOTE 101 An example of such a fixed appliance is a built-in appliance.
7.101 Equipotential bonding terminals shall be marked with symbol IEC 60417-5021
(2002-10).
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.
7.102 Appliances or the detachable electrical parts of appliances intended to be partially
immersed in water for cleaning shall be marked with a line that clearly indicates the maximum
depth of immersion, together with the substance of the following warning:
Do not immerse beyond this line.
If there is any seam or seal that causes the appliance or part not to withstand the treatment
specified in 15.102, the line indicating the maximum depth of immersion shall be at least
50 mm below any such seam or seal when the appliance or the part is in the position in which
it is to be cleaned.
Compliance is checked by inspection and measurement.
7.103 The instructions of multi-purpose cooking pans except atmospheric multi-purpose
cooking pans shall include the substance of the following warning.
WARNING: Do not open drain cocks or other emptying devices until the pressure has been
reduced to approximately atmospheric pressure.
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IEC 2017
8 Protection against access to live parts
This clause of Part 1 is applicable.
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.
The supply source must be such that during the test, the drop in voltage does not
exceed 1 %.
10 Power input and current
This clause of Part 1 is applicable except as follows.
10.1 Addition:
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.
11.3 Addition:
Where the external accessible surfaces are suitably flat and access permits, then the test
probe of Figure 103 is used to measure the temperature rises of external accessible
surfaces specified in Table 101. The probe is applied with a force of 4 N ± 1 N to the surface
in such a way that the best possible contact between the probe and the surface is ensured.
The measurement is performed after a contact period of 30 s.
IEC 2017
The probe may be held in place using a laboratory stand clamp or similar device. Any
measuring instrument giving the same results as the probe may be used.
11.4 Replacement:
Appliances are operated under normal operation such that the total power input of the
appliance is 1,15 times rated power input. If it is not possible to switch on all heating
elements at the same time, the test is made with each of the combinations that the switch
arrangement will allow, the highest load possible with each switching arrangement being in
circuit.
If the appliance is provided with a control that limits the total power input, the test is made
with whichever combination of heating units, as may be selected by the control, imposes the
most severe condition.
If the temperature rise limits of motors, transformers or electronic circuits are exceeded, the
test is repeated with the appliance supplied at 1,06 times rated voltage. In this case, only
the temperature rises of motors, transformers or electronic circuits are measured.
NOTE 101 See also 11.7.
11.7 Replacement:
Appliances are operated until steady conditions are established.
Steady conditions are considered to exist 60 min after reaching the temperatures defined for
normal operation.
When an appliance is assembled in combination with, equipped with or incorporating
accessories or other appliances, the interaction shall be covered if they are provided to
operate simultaneously as stated by the manufacturer or by a common control.
The duration of the test may consist of more than one cycle of operation.
Agitator motors are operated continuously unless provided with a timer, in which case they
are operated for the maximum time allowed by the timer, or until steady conditions are
established, whichever is the shortest.
Tilting motors are operated immediately after the appliance has reached steady conditions, for
one full cycle of operation (one cycle being from the fully up position, to the fully down
position and back to the fully up position).
Lifting motors are similarly operated, but for three such cycles.
11.8 Addition:
During the test, the temperature rises are monitored continuously and shall not exceed the
values shown in Table 3 and Table 101.
– 16 – IEC 60335-2-39:2012+AMD1:2017 CSV
IEC 2017
Table 101 – Maximum temperature rises for specified external
accessible surface
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