iso – Download as PDF File .pdf), Text File .txt) or read online. Safety of Machinery Documents Similar To iso Bs en Iso – Part 2. EN ISO and EN ISO are Type A standards (basic safety standards) and therefore have a dual purpose: they are. BRITISH STANDARD BS EN ISO Incorporating Corrigendum No. 1 Safety of machinery — Basic concepts, general principles for.
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Where information for use is kept in electronic form e. The following characteristics of the machinery, among ieo, can preclude the sole use of sensitive protective equipment: Factors to be taken into account include? In so far as their purpose allows, accessible parts of the machinery shall have no sharp edges, no sharp angles, no rough surfaces, no protruding parts likely to cause injury, and no openings which may “trap” parts of the body or clothing.
Users of British Standards should make sure that they possess the latest amendments or editions. The warning devices shall be designed and located such that checking is easy. Automation can be achieved e. The strategy defined in this clause is represented by the flowchart in Figure 1.
NOTE Isolation and energy dissipation for machine shut-down see 5. The elements of risk are shown in Figure 3.
Mechanization can be achieved, e. Step 1 NO Can the risk be reduced by inherently safe design measures?
Safety of machinery: EN ISO 12100-1 and EN ISO 12100-2
Standards or other specifications used to select protective measures referred to in f above should be referenced. Application software should not be reprogrammable by the user. Examples of hazards are given in Annex B. Avenue Marnix 17, B Brussels? Taking into account general technical knowledge of machine design 3 4 6.
21100-2 correct design of machine control systems can avoid unforeseen and potentially hazardous machine behaviour. Related to regulations, standards and other applicable documents: NOTE No requirement is given in this International Standard to deliver the risk assessment documentation together with the machine.
Safety of Machinery: EN ISO and EN ISO
Means of access to parts of machinery located at a height shall be provided with collective means of protection against falls e. This standard is a type-A standard.
For undated references, the latest edition of the referenced document including any amendments applies. Comparisons between similar hazardous situations associated with different types of machinery are often possible, provided that sufficient information about hazards and accident circumstances in those situations is available.
BS EN ISO _百度文库
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 Mayand conflicting national standards shall be withdrawn at the latest by November For dated references, only the edition cited applies.
The use of colours should be considered, particularly in relation to components requiring quick identification. If risk reduction is required, then appropriate protective measures shall be selected and applied see Clause 6.
See IEC series as regards marking of electrical equipment. NOTE The different kinds of guards and protective devices are defined in 3. For details of these and other benefits contact Membership Administration.
Date Comments Corrigendum No. This poses an interesting problem for designers intending to use guards installed from above, where gravity would be capable of kso the guards in position.
Therefore, in many applications only qualitative risk estimation will be possible. Safeguarding and complementary protective measures Step 3: For dated references, only the edition cited applies. Which column is used enn on whether the origin of the hazard 1210-2 nature of the consequences is most useful when choosing an appropriate protective measure.
NOTE Also improved are the performance and reliability of operation and hence the reduction in the probability of errors at all stages of machine use. This requires the use of an alternative protective measure movable interlocking guard, sensitive protective equipment.
For detailed consideration of the fault behaviour of, for example, active optoelectronic protective devices, IEC should be taken into account.
BS EN ISO 12100-2:2003+A1:2009
Such signals may also be used to warn the operator before the triggering of automatic protective measures see last paragraph of 5. The primary purpose of ISO is to provide designers with an overall framework and guidance to enable them to produce machines that are safe for their intended use.
In certain applications, such as high-voltage switchgear, this principle cannot be followed, in which case other measures should be applied to achieve the same level of confidence for the stopping or slowing down.
Additionally, they may need to have particular properties relating to electricity, temperature, fire, explosion, vibration, visibility see ISO and operator position ergonomics e.