SIST EN 50570:2014/A2:2025

SLOVENSKI STANDARD
01-januar-2025
Gospodinjski in podobni električni aparati - Varnost - Posebne zahteve za
komercialne električne sušilnike perila - Dopolnilo A2
Household and similar electrical appliances - Safety - Particular requirements for
commercial electric tumble dryers
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Besondere
Anforderungen für elektrische Trommeltrockner für den gewerblichen Gebrauch
Appareils électrodomestiques et analogues - Sécurité - Exigences particulières pour les
sèche-linge à tambour à usage collectif
Ta slovenski standard je istoveten z: EN 50570:2013/A2:2024
ICS:
97.060 Aparati za nego perila Laundry appliances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 50570:2013/A2

NORME EUROPÉENNE
EUROPÄISCHE NORM November 2024
ICS 97.060
English Version
Household and similar electrical appliances - Safety - Particular
requirements for commercial electric tumble dryers
Appareils électrodomestiques et analogues - Sécurité - Sicherheit elektrischer Geräte für den Hausgebrauch und
Règles particulières pour les sèche-linge à tambour à ähnliche Zwecke - Besondere Anforderungen für elektrische
usage collectif Trommeltrockner für den gewerblichen Gebrauch
This amendment A2 modifies the European Standard EN 50570:2013; it was approved by CENELEC on 2023-07-04. CENELEC members
are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment 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 CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50570:2013/A2:2024 E

Contents Page
European foreword . 3
1 Modification to Introduction. 4
2 Modification to Clause 1, “Scope” . 4
3 Modification to Clause 2, “Normative references” . 4
4 Modification to Clause 3, “Terms and definitions” . 5
5 Modification to Clause 7, “Marking and instructions” . 5
6 Modification to Clause 11, “Heating” . 6
7 Modification to Clause 13, “Leakage current and electric strength at operating temperature” . 6
8 Modification to Clause 15, “Moisture resistance” . 7
9 Modification to Clause 16, “Leakage current and electric strength” . 7
10 Modification to Clause 19, “Abnormal operation” . 7
11 Modification to Clause 20, “Stability and mechanical hazards” . 7
12 Modification to Clause 22, “Construction” . 8
13 Modification to Clause 24, “Components” . 8
14 Modification to Clause 29, “Clearances, creepage distances and solid insulation” . 9
15 Modification to Clause 30, “Clearances, creepage distances and solid insulation” . 9
16 Modification to Figure . 9
17 Modification to the annexes . 10
Annex A (normative) Software evaluation . 11
Annex AA (normative) Rinsing agent . 12
Annex BB (normative) Appliances that use a refrigerating system incorporating sealed motor-compressors for
carrying out the drying process. 13
Annex DD (normative) Emission of acoustical noise . 18
Annex EE (normative) Test method for determining gas concentration beyond the boundary of the appliance
........................................................................................................................................................................... 19
European foreword
This document (EN 50570:2013/A2:2024) has been prepared by CLC/TC 61 “Safety of household and similar
electrical appliances”.
The following dates are fixed:
• latest date by which this document has to be implemented at (dop) 2025-05-15
national level by publication of an identical national standard
or by endorsement
• latest date by which the national standards conflicting with (dow) 2027-11-15
this document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a standardization request addressed to CENELEC by the European
Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
Member States.
Any feedback and questions on this document should be directed to the users’ national committee. A complete
listing of these bodies can be found on the CENELEC website.
1 Modification to Introduction
Delete the first paragraph starting with “This European Standard has been prepared…”.
Add the following:
This European amendment A2 supplements or modifies the corresponding clauses of the standards below:
— EN 60335-1:2012+A11:2014+A13:2017+A1:2019+A14:2019+A2:2019+A15:2021+A16:2023 (Part 1)
— EN 50570:2013+A1:2018 (Part 2)
2 Modification to Clause 1, “Scope”
Replace in the paragraph starting with “This European Standard does not apply…” the volume “150 l” with
“350 l”.
3 Modification to Clause 2, “Normative references”
Delete the reference to EN 60335-1:2012.
Replace the standard references as follows:
EN 60204-1:2018, Safety of machinery - Electrical equipment of machines - Part 1: General requirements
EN 60704-1:2010 , Household and similar electrical appliances - Test code for the determination of airborne
noise - Part 1: General requirements
EN IEC 60730-2-12:2019, Automatic electrical controls for household and similar use — Part 2-12: Particular
requirements for electrically operated door locks (IEC 60730-2-12:2015)
EN ISO 3744:2010, Acoustics - Determination of sound power levels and sound energy levels of noise sources
using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
EN ISO 3746:2010, Acoustics - Determination of sound power levels and sound energy levels of noise sources
using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO
3746:2010)
EN ISO 4871:2009, Acoustics - Declaration and verification of noise emission values of machinery and
equipment (ISO 4871:1996)
EN ISO 9614-2:1996, Acoustics - Determination of sound power levels of noise sources using sound intensity -
Part 2: Measurement by scanning (ISO 9614-2:1996)
EN ISO 11201:2010, Acoustics - Noise emitted by machinery and equipment - Determination of emission sound
pressure levels at a work station and at other specified positions in an essentially free field over a reflecting
plane with negligible environmental corrections (ISO 11201:2010)
EN ISO 11203:2009 , Acoustics - Noise emitted by machinery and equipment - Determination of emission
sound pressure levels at a work station and at other specified positions from the sound power level (ISO
11203:1995)
As amended by EN 60704-1:2010/A11:2012.
As amended by EN ISO 11203:2009/A1:2020.
EN ISO 11688-1:2009, Acoustics - Recommended practice for the design of low-noise machinery and
equipment - Part 1: Planning (ISO/TR 11688-1:1995)
EN 60079-29-1:2016 , Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of
detectors for flammable gases
4 Modification to Clause 3, “Terms and definitions”
3.1.9 Replace the two last paragraphs of the addition starting with “Cotton having…” up to “…7% water” with
the following:
Note 101 to entry: Cotton having a water content not exceeding 10 % is considered to be in the dry condition. Cotton
conditioned for 24 h in still air, having a temperature of 20 °C ± 2 °C, a relative humidity between 60 % and 70 % and a
pressure between 860 mbar and 1 060 mbar, will contain approximately 7 % water.
A steam generator intended to be filled by hand is filled according to the instructions, water being added to
maintain the steam generation. A steam generator intended to be filled automatically is connected to the water
mains.
Add a new term entry:
3.1.108
steam generator
device in which steam is produced at a pressure not exceeding 50 kPa and in which the pressure drops to
atmospheric pressure when the steam is not supplied
5 Modification to Clause 7, “Marking and instructions”
7.6 Delete the addition.
7.12 Delete in the text the reference “IEC 60417-5041 (2002-10)”.
Add the following text to the eleventh dash item of the fourth paragraph starting with “that adequate ventilation
has to be provided…”: “This instruction is not required if the appliance discharges the air into the room”
Delete the “Note 101” Delete the second and fifth dash item of the paragraph starting with the first dash item
“do not dry unwashed items in the appliance” and add at the end of the paragraph of the new dash item:
— Fill steam generators only with liquids specified by the manufacturer.
Replace third dash item of the paragraph starting with “do not dry unwashed items in the appliance” with
— items such as foam rubber (latex foam), shower caps, waterproof textiles, rubber backed articles and
clothes or pillows fitted with foam rubber pads shall only be dried in appropriate selected programs
according to the manufacturer’s manual.
Replace the paragraph starting with “The instructions shall include the substance of the following” with “The
instructions shall include the substance of the following warnings”
Add before “Warning: Never stop…” the following:
WARNING: Items that have been soiled with substances such as cooking oil, acetone, alcohol, petrol, kerosene,
spot removers, turpentine, waxes and wax removers shall be cleaned sufficiently to remove the contaminant
before being tumble dried. When washing such soiled items ensure the use of detergent as specified by the
detergent manufacturer and select the highest suitable temperature. If in doubt, wash the items several times.
Add before the paragraph starting with “The manufacturer shall declare…”, the following warnings:

As amended by EN 60079-29-1:2016/A1:2022 and EN 60079-29-1:2016/A11:2022.
The instructions for appliances for which the air temperature exceeds 55 °C during the drying cycle, shall include
the substance of the following warning:
WARNING: The appliance must not be supplied through an external switching device, such as a timer, or
connected to a circuit that is regularly switched on and off by a utility.
7.12.1 In the addition, delete the word “installation” (twice)
Add the following text in dash item starting with “that exhaust air shall not be discharged into a flue…”: “This
instruction is not required if the appliance discharges the air into the room”
Delete the “Note 101”
7.14 Delete in the first paragraph the words “symbols on the appliance, IEC 60417-5041 (2002-10) and” and
delete the compliance criteria.
6 Modification to Clause 11, “Heating”
11.3 Replace the addition with the following:
Where the external accessible surfaces are suitably flat and access permits, then the test probe of Figure 101
is used to measure the temperature rises of external accessible surfaces speci
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