EN ISO 24804:2022
(Main)Recreational diving services - Requirements for rebreather diver training - No-decompression diving (ISO 24804:2022)
Recreational diving services - Requirements for rebreather diver training - No-decompression diving (ISO 24804:2022)
This document specifies requirements for rebreather diver training programmes which provide the competencies required to perform dives with a rebreather to a maximum depth of 30 m that do not require mandatory decompression stops using a nitrox breathing gas.
This document specifies evaluation criteria for these competencies.
This document specifies the requirements under which training is provided, in addition to the general requirements for recreational diving service provision in accordance with ISO 24803.
Dienstleistungen des Freizeittauchens - Anforderungen an die Ausbildung von Kreislaufgerätetauchern - Nullzeittauchen (ISO 24804:2022)
Dieses Dokument legt Anforderungen an Ausbildungsprogramme für Kreislaufgerätetaucher fest, die die erforderlichen Kompetenzen vermitteln, um Tauchgänge mit einem Kreislaufgerät bis zu einer maximalen Tiefe von 30 m durchzuführen, die keine obligatorischen Dekompressionsstopps unter Verwendung eines Nitrox-Atemgasgemisches erfordern.
Dieses Dokument legt Bewertungskriterien für diese Kompetenzen fest.
Dieses Dokument legt die Anforderungen fest, unter denen die Ausbildung zusätzlich zu den allgemeinen Anforderungen für die Erbringung von Dienstleistungen im Bereich des Freizeittauchens nach ISO 24803 durchgeführt wird.
Services relatifs à la plongée de loisirs - Exigences concernant la formation des plongeurs à l’utilisation des recycleurs - Plongée sans décompression (ISO 24804:2022)
Le présent document spécifie les exigences relatives aux programmes de formation des plongeurs à l’utilisation des recycleurs, qui définissent les compétences requises pour effectuer des plongées avec recycleur à une profondeur maximale de 30 m ne nécessitant pas de paliers de décompression obligatoires en utilisant un gaz respiratoire au nitrox.
Ce document spécifie également les critères d’évaluation de ces compétences.
Il précise les exigences applicables pour la formation, ainsi que les exigences générales relatives à la prestation de services de plongée de loisirs conformément à l’ISO 24803.
Storitve rekreativnega potapljanja - Zahteve za usposabljanje potapljačev za potapljanje z zaprtim dihalnim krogom - Potapljanje brez dekompresije (ISO 24804:2022)
Ta dokument določa usposobljenost za izvajanje potopov brez obveznih dekompresijskih postankov z zaprtim dihalnim krogom. Dokument podrobneje določa merila za ocenjevanje te usposobljenosti. Prav tako določa pogoje, pod katerimi je izvedeno usposabljanje, poleg splošnih zahtev za storitve rekreativnega potapljanja v skladu s standardom EN ISO 24803.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2022
Storitve rekreativnega potapljanja - Zahteve za usposabljanje potapljačev za
potapljanje z zaprtim dihalnim krogom - Potapljanje brez dekompresije (ISO
24804:2022)
Recreational diving services - Requirements for rebreather diver training - No-
decompression diving (ISO 24804:2022)
Dienstleistungen des Freizeittauchens - Anforderungen an die Ausbildung von
Kreislaufgerätetauchern - Nullzeittauchen (ISO 24804:2022)
Services relatifs à la plongée de loisirs - Exigences concernant la formation des
plongeurs à l’utilisation des recycleurs - Plongée sans décompression (ISO 24804:2022)
Ta slovenski standard je istoveten z: EN ISO 24804:2022
ICS:
03.080.30 Storitve za potrošnike Services for consumers
03.200.99 Drugi standardi v zvezi s Other standards relating to
prostim časom in turizmom leisure and tourism
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 24804
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2022
EUROPÄISCHE NORM
ICS 03.080.30; 03.200.99
English Version
Recreational diving services - Requirements for rebreather
diver training - No-decompression diving (ISO
24804:2022)
Services relatifs à la plongée de loisirs - Exigences Dienstleistungen des Freizeittauchens - Anforderungen
concernant la formation des plongeurs à l'utilisation an die Ausbildung von Kreislaufgerätetauchern -
des recycleurs - Plongée sans décompression (ISO Nullzeittauchen (ISO 24804:2022)
24804:2022)
This European Standard was approved by CEN on 15 August 2022.
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, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 24804:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 24804:2022) has been prepared by Technical Committee ISO/TC 228 "Tourism
and related services" in collaboration with Technical Committee CEN/TC 329 “Tourism services” 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 March 2023, and conflicting national standards shall
be withdrawn at the latest by March 2023.
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.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 24804:2022 has been approved by CEN as EN ISO 24804:2022 without any modification.
INTERNATIONAL ISO
STANDARD 24804
First edition
2022-08
Recreational diving services —
Requirements for rebreather diver
training — No-decompression diving
Services relatifs à la plongée de loisirs — Exigences concernant la
formation des plongeurs à l’utilisation des recycleurs — Plongée sans
décompression
Reference number
ISO 24804:2022(E)
ISO 24804:2022(E)
© ISO 2022
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
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Published in Switzerland
ii
ISO 24804:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Competencies . 3
5 Prerequisites for training . 4
5.1 General . 4
5.2 Minimum age . 4
5.3 Diving experience . 4
5.4 Health requirements . 4
6 Introductory information . 4
7 Theoretical knowledge . 4
7.1 Rebreather basics. 4
7.2 Function of rebreather components . 5
7.3 Breathing performance using a rebreather . 5
7.4 Rebreather assembly and checks . 6
7.5 Gas supply duration . 6
7.6 CO absorbent duration . 7
7.7 Rebreather pre-water entry checks . 7
7.8 Dive conduct . 7
7.9 No-decompression dives . 8
7.10 Identifying and reacting to potential issues . 8
7.10.1 General issues . 8
7.10.2 CO -related issues . 9
7.10.3 Actions to be taken . 9
7.11 Hypercapnia, hypoxia, hyperoxia . 9
7.12 Buddy system. 9
7.13 Rebreather maintenance . 9
7.14 Maintaining knowledge and skills . 10
8 Practical skills .10
8.1 General . 10
8.2 Pre-dive procedures . 10
8.3 Dive conduct . 11
8.4 Emergency situations .12
8.5 Post-dive procedures . 12
9 Instructors .12
10 Training equipment and training materials .12
10.1 Training equipment .12
10.2 Training materials . 13
11 Practical training parameters .13
11.1 Training dives or in-water sessions . 13
11.2 Instructor responsibilities .
...
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