IEC 60335-2-58:2002/AMD2:2015

IEC 60335-2-58 ®
Edition 3.0 2015-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Household and similar electrical appliances – Safety –
Part 2-58: Particular requirements for commercial electric dishwashing
machines
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-58: Règles particulières pour les lave-vaisselle électriques à usage
collectif
IEC 60335-2-58:2002-11/AMD2:2015-04(en-fr)

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IEC 60335-2-58 ®
Edition 3.0 2015-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Household and similar electrical appliances – Safety –

Part 2-58: Particular requirements for commercial electric dishwashing

machines
Appareils électrodomestiques et analogues – Sécurité –

Partie 2-58: Règles particulières pour les lave-vaisselle électriques à usage

collectif
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 97.040.40 ISBN 978-2-8322-2604-9

– 2 – IEC 60335-2-58:2002/AMD2:2015

© IEC 2015
FOREWORD
This amendment has been prepared by IEC technical committee 61: Safety of household and

similar electrical appliances.

The text of this amendment is based on the following documents:

FDIS Report on voting
61/4842/FDIS 61/4897/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website 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• withdrawn,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 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.
_____________
CONTENTS
Replace the title of Clause 3 by the following:

Terms and definitions
1 Scope
NOTE 103 Delete the 2nd dashed item.
NOTE 104 Add the following as a new second dashed item:
– Sterilizers and washer-disinfectors used to treat medical materials (IEC 61010-2-040);
2 Normative references
Replace the reference to IEC 60436:1981 by the following:
IEC 60436, Electric dishwashers for household use – Methods for measuring the performance

© IEC 2015
Replace the reference to IEC 61770:1998 by the following:

IEC 61770:2008, Electric appliances connected to the water mains – Avoidance of

backsiphonage and failure of hose-sets

Replace the reference to ISO 1817:1999 by the following:

ISO 1817:2011, Rubber, vulcanized or thermoplastic – Determination of the effect of liquids

3 Definitions
Replace the title of Clause 3 but not the clause number, by the following:
Terms and definitions
22 Construction
22.6
In the third paragraph of the modification to the test specification replace “25 ppm and 75
ppm” by “2,5 mmol/l and 7,5 mmol/l”.
Add the following Note after the fourth paragraph of the modification to the test specification.
NOTE 101 Triton DF-12 is the trade name of a product supplied by Union Carbide. This information is given for
the convenience of users of this International Standard and does not constitute an endorsement by IEC of this
product
Replace the addition by the following:
Addition:
Parts that withstand the ageing test specified in Annex BB are not considered to be parts
where leakage could occur.
22.106 In the third paragraph of the test specification replace “50 ppm ± 25 ppm” by
“5,0 mmol/l ± 2,5 mmol/l”.
Replace Note 1 by the following:

NOTE 1 Tissue paper is defined in 4.215 of ISO 4046-4 as a soft and strong, lightweight wrapping paper of
2 2
grammage generally between 12 g/m and 30 g/m , primarily intended for protective packaging of delicate articles
and for gift wrapping.
– 4 – IEC 60335-2-58:2002/AMD2:2015

© IEC 2015
Add the following new subclause:

22.109 For appliances that are controlled by programmable electronic circuits that limit the
number of heating elements and motors from being energised at the same time, simultaneous
activation of any combination of heating elements and motors shall not render the appliance

unsafe.
Compliance is checked as follows:

– the fault/error conditions specified in Table R.1 are applied and evaluated in accordance

with the relevant requirements of Annex R; or

– the appliance is operated under the conditions of Clause 11 while being supplied at rated
voltage, the programmable electronic circuits being modified to allow simultaneous
activation of all heaters and motors under their control. Under these conditions,
compliance with 19.13 shall be fulfilled.
23 Internal wiring
23.3 Add the following text to the addition:
Modification:
Instead of the test being carried out while the appliance is in operation, it is carried out with
the appliance disconnected from the supply.
The number of flexings for conductors flexed during normal use is increased to 100 000.
Annex AA – Detergent and rinsing agent (Extract from IEC 60436)
Delete (Extract from IEC 60436) from the title of the annex.
Replace the text of Annex AA by the following:
AA.1 Detergents
Any commercially available detergent may be used, but if there is any doubt with regards to
the test results, then one of the detergents described IEC 60436 is to be used.
The IEC 60436 detergents shall be stored in a waterproof bag in quantities of no more than

1 kg in a cool and dry atmosphere. They should be used within six months and within one
month of opening.
AA.2 Rinsing agent
Any commercially available rinsing agent may be used, but if there is any doubt with regards
to the test results, the acidic rinsing agent described IEC 60436 is to be used.

© IEC 2015
Annex BB – Ageing test for elastomeric parts

Replace the text of Annex BB by the following:

The ageing test on elastomeric parts is carried out by measuring their hardness and mass

before and after immersion in solutions of detergent and rinsing agent at elevated

temperature.
The test is carried out on at least three samples of each part. The test procedure is as

specified in ISO 1817, with the following modifications.

5 Test liquids
Two test liquids are used:
– one liquid is obtained by dissolving 6 g of the detergent specified in Annex AA per litre of
distilled water;
– the other liquid is composed of 0,6 ml of rinsing agent as specified in Annex AA per litre of
distilled water.
Care is to be taken to ensure that the total mass of the test pieces immersed does not exceed
100 g for each litre of solution, that the test pieces are completely immersed and that their
entire surface is freely exposed to the solution. During the tests, the test pieces are not to be
exposed to direct light. Test pieces of different compounds are not to be immersed at the
same time in the same solution.
6 Test pieces
6.4 Conditioning
The temperature is 23 °C ± 2 °C and the relative humidity is (50 ± 5) %.
7 Immersion in the test liquid
7.1 Temperature
+ 5
The solution is heated within 1 h with the test pieces immersed, to a temperature of 75  °C
and maintained at this value. The solution is renewed every 24 h and heated in the same way.

NOTE To avoid undue evaporation of the solution, a closed-circuit system or similar method can be used for
renewing the solution.
7.2 Duration
+ 1
The test pieces are immersed for a total period of h.
The test pieces are then immediately immersed in a fresh solution, which is maintained at
ambient temperature. The pieces are immersed for 45 min ± 15 min.
After having been removed from the solution, the test pieces are rinsed in cold water at
15 °C ± 5 °C and then dried with blotting paper.

– 6 – IEC 60335-2-58:2002/AMD2:2015

© IEC 2015
8 Procedure
8.2 Change in mass
The increase in mass of the test pieces shall not exceed 10 % of the value determined before

immersion.
8.6 Change in har
...