Vdi 2262 pdf

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As the voice of the U. Add to Alert PDF. Please first log in with a verified email before subscribing to alerts. Please first verify your email before subscribing to alerts. Already Subscribed to this document. General and personal protection when handling biological agents, including activities within the danger zone of such agents, and options for safe disposal shall be explained and demonstrated.

Training participants shall be given an overview of the relevant legal provisions, standards pertaining to hygiene and maintenance of ventilation systems, and the scope and contents of these rules and regulations shall be summarised briefly. Important passages highly relevant to the practice shall be pointed out. Training participants shall receive a list of the relevant, currently valid provisions and standards included in the seminar documentation.

In addition, the competent authorities and institutions shall be named. The contents of the Category B training see section 6. Training participants shall be familiarised with potential hygiene hazards existing in ventilation and air-conditioning systems and they shall be enabled to detect, and react appropriately to, the occurrence of hygiene-relevant problems.

Also, the participants are to be made aware of those indoor hygiene hazards for which the ventilation and airconditioning system need not be the immediate cause such as defects of the heating system, radiation asymmetry, local sources of odour or noise, etc. Based on the fundamentals conveyed under subject A1, the participants shall be informed about the diseases, discomforts and impairments of performance typical of indoor environments.

In addition to describing the diseases and typical symptoms, particular attention shall be given to pointing out the causal relations between the diseases and the building- and system-related causes. In addition to the contents of subject B2 training, the hygiene requirements to be met by the planning of ventilation and air-conditioning systems new systems and modernisation of existing systems shall be presented in greater detail.

Furthermore, the causes and mechanisms of the creation of hygienically problematic zones as well as strategies for their avoidance shall be explained. This includes explanations of the advantages and disadvantages of individual system components and various ventilation concepts from the point of view of hygiene.

The contents of subject B2 training, , shall be supplemented such that training participants are enabled to assess existing maintenance plans from the point of view of hygiene and to react appropriately if faults or other unexpected events occur. Furthermore, training participants shall be enabled to give due consideration to hygiene issues in ventilation and air-conditioning systems when tendering maintenance contracts.

Branch-specific aspects of production facilities shall be explained. In-depth knowledge of metrology is taken for granted.

Participants learn to select appropriate measurement procedures and suitable measuring points for the measurements required in addition to the procedures standardised so far, and how to take the measurements and interpret the measurement results.

Sie sollen in die Lage versetzt werden, einen kritischen Befund rechtzeitig zu erkennen, der die Hinzuziehung eines Hygienikers oder eines anderen Spezialisten mit vergleichbarer Ausbildung sowie gegebenenfalls weiteren Fachpersonals erforderlich macht.

This subject aims to make training participants aware of possible microbiological and hygienerelevant issues. They shall be enabled to recognise in due time where a critical result requires a hygiene specialist or another specialist with an equivalent education and, possibly, further specialised personnel to be called in.

Training participants shall be given an overview of the relevant, currently valid legal provisions, standards pertaining to hygiene and maintenance of ventilation and air-conditioning systems, and the scope of these rules and regulations shall be explained. The relevant passages of the provisions shall be described in detail and shall be discussed in depth using case studies. In addition to the contents of subject B4 training, training participants shall be informed about currently available techniques for recording microbiological parameters of the air, of surfaces and water in ventilation and air-conditioning systems, and about the fundamentals of assessing the results thus obtained.

The Category A training contents are the basis of the subjects listed below Table 5. This includes a basic understanding of the interactions of internal and external thermal and substance loads and effects on achievable indoor-air quality.

For good indoor-air quality to be achieved, training participants must be made aware of the hygiene hazards existing in outdoor air, in the ventilation and air-conditioning system and in the room.

Table 5. Training participants shall specifically get to know the physical as well as chemical and biological effects on indoor-air quality.

The Category A training contents shall be supplemented such that training participants are enabled to assess existing maintenance plans from the point of view of hygiene and to react appropriately if faults or other unexpected events occur.

Branch-specific aspects shall be explained. The checking of ventilation and air-conditioning systems after successful passing of the initial hygiene inspection is to be understood as a qualityassurance measure. Course participants must gain the basic understanding that a certification of compliance of the system with the requirements cannot be achieved unless the basic concept of hygiene is accepted as a priority at the early stages of planning and manufacture.

Participants learn to select appropriate measurement procedures and suitable measuring points for the measurements required in addition to the procedures standardised so far, and how to take the measurements at assessment level 2 and interpret the measurement results.

Die Teilnehmer sollen in die Lage versetzt werden, einen kritischen Befund rechtzeitig zu erkennen, der die Hinzuziehung eines Hygienikers oder eines anderen Spezialisten mit vergleichbarer Ausbildung sowie gegebenenfalls weiteren Fachpersonals erforderlich macht. The participants shall be enabled to recognise in due time where a critical result requires a hygiene specialist or another specialist with an equivalent education and, possibly, further specialised personnel to be called in.

Training participants shall be enabled to recognise potential hazards and to define actions. Category C instructions do not include an examination. Insgesamt werden 18 bis 20 Fragen zu den behandelten Themen gestellt, wobei jedes Thema durch mindestens zwei Fragen vertreten sein muss.

A total of 18 to 20 questions concerning the subjects covered are to be asked, with each subject represented by at least two questions. Taking an examination without having participated in the training is not permissible.

The time for the examination shall be approximately 30 minutes. Participants failing the examination may request a repetition; however, examinations shall be repeated no earlier than after one week. Examinations shall be conducted in German. No more than two reexaminations are permitted. Proof of participation in Category C instructions can be furnished by means of the instruction report see template in Annex A2.

The proof of qualification to Category C is valid only for the specific ventilation and air-conditioning system on which the instruction was conducted. Bei Ausgabe einer neuen Fassung der Richtlinie wird die Teilnahme an einer Auffrischungsveranstaltung empfohlen.

Die Teilnahme an der Auffrischungsveranstaltung soll in der Teilnahmebescheinigung oder dem Qualifizierungsnachweis vermerkt werden. The validity of the certificate of participation or qualification is not limited. Attending a refresher course is recommended when a new edition of the guideline is published. The participation in the refresher course shall be recorded in the certificate of participation or qualification.

Regardless of the participation in refresher courses, the edition of VDI Part 1 valid at the time in question shall be observed.

Nachweise erforderlich. The certificate carrying the date of the decision will be issued with the name and date of birth of the participant and, as a rule, will be delivered to the participant by post six weeks after his passing the examination.

The validity of the certificate is limited to five years in each case; the validity is recorded on the public register and shown on the certificate. Depending on the further development of the series of guidelines VDI , extension of the registration period may require the attendance of refresher courses or certificates. Weitergehende Vorkenntnisse der Hygiene sind nicht unbedingt erforderlich.

A Category C instruction merely enables the person instructed to perform simple activities such as the cleaning of air-filter chambers, air heaters or fans and the change of air filters on the specific ventilation and air-conditioning system which was used for the instruction see Annex A2. Further knowledge of hygiene is not necessarily required. Mitarbeiter mit dieser Qualifikation arbeiten unter Anleitung mindestens eines Mitarbeiters mit Qualifikation A.

By passing a Category B examination, one prerequisite to performing hygiene checks and hygienerelevant maintenance work see VDI Part 1, Table 6 is fulfilled. Personnel having this qualification will work under the guidance of at least one colleague having Category A qualification. As a rule, having obtained Category A qualification means that a person is qualified to perform hygiene inspections without the involvement of hygiene specialists.

An exception is made where legal provisions stipulate specific activities to be carried out by specialised personnel or in specialised laboratories. Persons having Category A qualification know when it is mandatory that measurements or checks be made by a hygiene expert and they recognise when critical results are to be expected or already exist. A medical doctor specialising in hygiene and, where necessary, the company physician shall be consulted in such cases.

A hygiene expert qualified, e. With a mere certificate of participation obtained after a Category B training and following instruction on the ventilation and air-conditioning system, simple operating activities such as filter changes may be performed see Section 3.

Er ist in der Lage, Mitarbeiter mit Qualifikation B anzuleiten. The participant has fulfilled the qualification prerequisites and has passed the final examination. He is qualified to give guidance to personnel having qualification B. Having passed the examination after attendance of a Category B training as per with VDI , the participant fulfils one requirement for performing hygiene checks and hygiene-relevant maintenance activities.

Personnel having this qualification shall work under the guidance of at least one colleague having qualification A. The validity of this certificate is not limited.

Attending pertinent refresher courses following re-edition of the guideline VDI will update the hygiene training. The instruction is exclusively valid for the ventilation and air-conditioning system specified above. Berlin: Beuth Verlag. VDI Blatt Read more. VDI Blatt 1 VDI Blatt 6 VDI Blatt 2 VDI Blatt 2 E VDI Blatt 3 VDI Blatt E