EN 60335-2-58:2005/A11:2010

Household and similar electrical appliances - Safety - Part 2-58: Particular requirements for commercial electric dishwashing machines

FprAA & FprAB ratified as A11 under LVD only * Alignment with MD will be done by WG6 at a later stage

Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke - Teil 2-58: Besondere Anforderungen für elektrische Spülmaschinen für den gewerblichen Gebrauch

Appareils électrodomestiques et analogues - Sécurité - Partie 2-58: Règles particulières pour les lave-vaisselle électriques à usage collectif

Gospodinjski in podobni električni aparati - Varnost - 2-58. del: Posebne zahteve za komercialne električne pomivalne stroje

Amandma A11:2010 je dodatek k standardu SIST EN 60335-2-58:2005
Obravnava varnost električnih pomivalnih strojev za pranje krožnikov, posode, steklovine, pribora in podobnih predmetov, z ali brez načina segrevanja vode ali sušenja, ki niso namenjeni uporabi v gospodinjstvu, in katerih ocenjena napetost je manjša od 250 V za enofazne aparate priključene med eno fazo in nevtralo ter od 480 V za ostale aparate.

General Information

• Status: Published
• Publication Date: 21-Jan-2010
• Withdrawal Date: 31-Oct-2012
• ICS: 97.040.40 - Dishwashers
• Technical Committee: CLC/TC 61 - Safety of household and similar electrical appliances
• Drafting Committee: IEC/SC 61E - IEC_SC_61E
• Parallel Committee: IEC/SC 61E - IEC_SC_61E
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 22-Jan-2010
• Completion Date: 14-Oct-2025
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Directive: 98/37/EC - Machinery
• Ref Project: SIST EN 60335-2-58:2005/A11:2010 - Household and similar electrical appliances - Safety -- Part 2-58: Particular requirements for commercial electric dishwashing machines

Relations

• Replaced By: EN IEC 60335-2-58:2025 - Household and similar electrical appliances - Safety - Part 2-58: Particular requirements for commercial electric dishwashing machines
• Effective Date: 04-Oct-2016
• Amends: EN 60335-2-58:2005 - Household and similar electrical appliances - Safety - Part 2-58: Particular requirements for commercial electric dishwashing machines
• Effective Date: 29-Jan-2023

Overview

EN 60335-2-58:2005/A11:2010 is a CENELEC amendment that updates the European safety standard for commercial electric dishwashing machines. Approved 2009-11-01 and published as A11 in 2010, this amendment supplements EN 60335-2-58:2005 with new requirements - notably noise emission provisions (Annex ZAA) and revised reference chemicals for performance testing (Annex AA). The amendment was ratified under the Low Voltage Directive (LVD) and notes that alignment with the Machinery Directive (MD) will be addressed later by WG6.

Key topics and technical requirements

• Scope and safety: Builds on general safety requirements for household and similar electrical appliances, focused on commercial dishwashers.
• Noise requirements (Annex ZAA):
  • Introduces a noise test code covering both emission sound pressure level and sound power level.
  • Measurement standards referenced: EN ISO 11204, EN ISO 3744, EN ISO 3746, EN ISO 9614-2, and EN ISO 4871.
  • Microphone position for operator noise measurement: 0.20 m from machine front at 1.55 m ± 0.05 m height; measurement time at least 15 s.
  • Declaration format: dual-number noise emission declaration per EN ISO 4871 - report the emission level L and uncertainty K (expected K = 2.5 dB for grade 2, 4 dB for grade 3).
  • Installation and operating conditions, measurement uncertainties, and required test report content are specified.
• Detergent and rinse-agent references (Annex AA):
  • Defines reference detergent formulations (Detergent B and C) and rinse agent formulas (III and IV) for standardized cleaning performance and validation.
  • Storage and usage notes for reference detergents (e.g., storage in waterproof bags, use within six months).
• Marking and instructions:
  • Manufacturers must include a noise emission declaration in product instructions (see clause 7.12.Z101).

Applications and who uses this standard

• Manufacturers of commercial dishwashers - to design compliant machines, implement noise-reduction measures, and prepare required declarations.
• Test laboratories and certification bodies - to conduct noise and performance testing in accordance with the specified methods and report uncertainty values.
• Compliance engineers and product safety officers - for conformity assessment under LVD and to prepare technical documentation.
• Procurement and facility managers in hospitality and foodservice - to evaluate machine noise and performance claims when selecting equipment.

Related standards (references)

• EN ISO 11204, EN ISO 3744, EN ISO 3746, EN ISO 9614-2, EN ISO 4871
• EN ISO 11688-1 (recommended practice for low-noise machinery design)

Keywords: EN 60335-2-58:2005/A11:2010, commercial electric dishwashing machines, noise emission, emission sound pressure level, sound power level, detergent reference, CENELEC, safety standard, LVD.

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2010
*RVSRGLQMVNLLQSRGREQLHOHNWULþQLDSDUDWL9DUQRVWGHO3RVHEQH]DKWHYH
]DNRPHUFLDOQHHOHNWULþQHSRPLYDOQHVWURMH
Household and similar electrical appliances - Safety -- Part 2-58: Particular requirements
for commercial electric dishwashing machines
Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke -- Teil 2-58:
Besondere Anforderungen für elektrische Spülmaschinen für den gewerblichen
Gebrauch
Appareils électrodomestiques et analogues - Sécurité -- Partie 2-58: Règles particulières
pour les lave-vaisselle électriques à usage collectif
Ta slovenski standard je istoveten z: EN 60335-2-58:2005/A11:2010
ICS:
97.040.40 Pomivalni stroji Dishwashers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60335-2-58/A11
NORME EUROPÉENNE
January 2010
EUROPÄISCHE NORM
ICS 97.040.40
English version
Household and similar electrical appliances -
Safety -
Part 2-58: Particular requirements for commercial electric
dishwashing machines
Appareils électrodomestiques  Sicherheit elektrischer Geräte
et analogues - für den Hausgebrauch
Sécurité - und ähnliche Zwecke -
Partie 2-58: Règles particulières Teil 2-58: Besondere Anforderungen
pour les lave-vaisselle électriques für elektrische Spülmaschinen
à usage collectif für den gewerblichen Gebrauch

This amendment A11 modifies the European Standard EN 60335-2-58:2005; it was approved by CENELEC on
2009-11-01. 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 Central Secretariat 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
Central Secretariat 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

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

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels

© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60335-2-58:2005/A11:2010 E

Foreword
This amendment to the European Standard EN 60335-2-58:2005 was prepared by the Technical
Committee CENELEC TC 61, Safety of household and similar electrical appliances.
Two proposals to amend EN 60335-2-58:2005 (documents CENELEC/TC 61/DE0581/DC and
CENELEC/TC 61/DE0583/DC) were discussed during the Brughes meeting of CENELEC TC 61 in
June 2005; when it was decided to submit the drafts to formal vote.
The drafts (prAA and prAB) were circulated in May 2008 and were approved together as amendment A11
to EN 60335-2-58 on 2009-11-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates are applicable:
– latest date by which the amendment has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-11-01

– latest date by which the national standards conflicting
with the amendment have to be withdrawn (dow) 2012-11-01
This amendment supplements or modifies the corresponding clauses of EN 60335-2-58:2005.
There are no special national conditions causing a deviation from this amendment.
There are no national deviations from this amendment.
__________
- 3 - EN 60335-2-58:2005/A11:2010
1 Scope
Add after the third paragraph:
This standard also deals with noise requirements. See Annex ZAA.
7 Marking and instructions
Add the following subclause:
7.12.Z101 The instructions shall include a noise emission declaration according to ZAA.2.8.

Replace the existing Annex AA by the following:
Annex AA
(normative)
Detergent and rinsing agent
(Based on EN 50242:2008/EN 60436:2008, Annex D)
AA.1 Detergent
AA.1.1 Detergent B
The reference detergent containing no phosphate shall consist of the following.
Chemical substance Specification Wt. %
Sodium citrate dihydrate N 1560/Jungbunzlauer 30,0
Maleic acid/acrylic acid copolymer Na Alternative 1:
salt Sokalan CP 5 Compound/Henkel
50 % active on sodium carbonate 12,0
Alternative 2:
Norasol WL 4/Norsohaas
20,0
30 % active on sodium carbonate
Sodium perborate monohydrate -- 5,0
Tetraacetyl ethylendiamine TAED/Warwick 2,0
Sodium disilicate (noncrystalline) Portil A/Cognis 25,0
Linear fatty alcohol ethoxylate Plurafac LF403/BASF 2,0
(Nonionic surfactant, low foaming)
Protease Savinase X.0T/NOVO 40 KNPU/kg ‡
e.g. Savinase
8.0T : 0,5 %
Amylase Termamyl xxT/NOVO 300 KNU/kg ‡
e.g. Termamyl
60T : 0,5 %
Sodium carbonate, anhydrous Soda, leicht/Mathes & Weber Add to 100
‡ = Activity units.
- 5 - EN 60335-2-58:2005/A11:2010
AA.1.2 Detergent C
The reference detergent containing phosphate but no chlorine bleach shall consist of the following.
Chemical substance Specification Wt. %
Sodium tripolyphosphate Thermphos NW/Clariant 23,0
Tri-sodium citrate dihydrate N 1560/Jungbunzlauer 22,3
Sodium perborate monohydrate -- 6,0
Tetraacetyl ethylendiamine TAED/Warwick 2,0
Sodium disilicate (noncrystalline) Portil A/Cognis 5,0
Linear fatty alcohol ethoxylate Plurafac LF403/BASF 2,0
(Nonionic surfactant, low foaming)

Maleic acid/acrylic acid copolymer Na Alternative 1:
salt Sokalan CP 5 Compound/Henkel
50 % active on sodium carbonate 4,0
Alternative 2:
Norasol WL 4/Norsohaas
30 % active on sodium carbonate 6,7
Protease Savinase X.0T/NOVO 80 KNPU/kg* ‡
e.g. Savinase
8.0T: 1,0 %
Amylase Termamyl xxT/NOVO 420 KNU/kg* ‡
e.g. Termamyl
60T: 0,7 %
Sodium carbonate Soda, leicht/Mathes & Weber Add to 100
‡ = Activity units.
Detergents shall
...