EN ISO 22052:2020

SLOVENSKI STANDARD
01-september-2020
Zobozdravstvo - Oprema za centralno pripravo stisnjenega zraka (ISO 22052:2020)
Dentistry - Central compressed air source equipment (ISO 22052:2020)
Zahnheilkunde - Zentrale Druckluftversorgungsanlage (ISO 22052:2020)
Médecine bucco-dentaire - Centrale d'air comprimé (ISO 22052:2020)
Ta slovenski standard je istoveten z: EN ISO 22052:2020
ICS:
11.060.20 Zobotehnična oprema Dental equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 22052
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2020
EUROPÄISCHE NORM
ICS 11.060.20
English Version
Dentistry - Central compressed air source equipment (ISO
22052:2020)
Médecine bucco-dentaire - Centrale d'air comprimé Zahnheilkunde - Zentrale Druckluftversorgungsanlage
(ISO 22052:2020) (ISO 22052:2020)
This European Standard was approved by CEN on 23 May 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 22052:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 22052:2020) has been prepared by Technical Committee ISO/TC 106
"Dentistry" in collaboration with Technical Committee CEN/TC 55 “Dentistry” the secretariat of which
is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by January 2021, and conflicting national standards shall
be withdrawn at the latest by January 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 22052:2020 has been approved by CEN as EN ISO 22052:2020 without any modification.

INTERNATIONAL ISO
STANDARD 22052
First edition
2020-06
Dentistry — Central compressed air
source equipment
Médecine bucco-dentaire — Centrale d’air comprimé
Reference number
ISO 22052:2020(E)
©
ISO 2020
ISO 22052:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
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Email: copyright@iso.org
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Published in Switzerland
ii © ISO 2020 – All rights reserved

ISO 22052:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification . 4
5 Requirements . 5
5.1 Electrical safety . 5
5.2 Electromagnetic compatibility . 5
5.3 Quality of dental air . 5
5.4 Performance . 6
5.4.1 Air delivery flow rate of central compressed air source equipment . 6
5.4.2 Condensate drain . 6
5.4.3 Bacterial filter . 6
5.4.4 Sound level of central compressed air source equipment . 6
5.5 Test report . 6
6 Sampling . 6
7 Measurement and test methods . 7
7.1 Visual inspection . 7
7.1.1 General. 7
7.1.2 Visual inspection of equipment . 7
7.1.3 Visual inspection of documentation . 7
7.2 Equipment performance . 7
7.2.1 General test conditions . 7
7.2.2 Air delivery flow rate at the central compressed air source equipment
connection point . 7
7.2.3 Air treatment system performance . 8
7.2.4 Sound generation . 8
8 Information to be supplied by the manufacturer . 8
8.1 General . 8
8.2 Instructions for use . 8
8.3 Technical description . 9
8.4 Information about the central compressed air source equipment location .10
9 Marking .10
9.1 Marking on the central compressed air source equipment.10
9.2 Marking of controls .11
9.3 Graphical symbols .11
Annex A (informative) Example of design of central compressed air source equipment .12
Annex B (informative) Typical arrangements of central compressed air source equipment
in the dental facility and recommendations for construction and installation .14
Annex C (informative) Suggested template for test report .21
Bibliography .23
ISO 22052:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
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organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific ter
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