BS EN ISO 12100-2 PDF

October 3, 2019 posted by

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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Control devices shall be designed and located to prevent their being used as aids for access. When the reliability of particular components or assemblies bss critical for safety for example, ropes, chains, lifting accessories for lifting loads or personsstress limits shall be multiplied by appropriate working coefficients.

The programmable electronic control system should be installed and validated to ensure that wn specified performance e. Applying principle sio positive mechanical action 6. Protective measures that use programmable electronic systems introduce additional possibilities of defeat or circumvention if access to safety-related software is not appropriately restricted by design and monitoring methods.

EXAMPLE A fixed guard preventing access to a zone where a mechanical hazard is present used to reduce noise levels and collect toxic emissions.

General principles [6] ENSafety of machinery — Assessment and reduction of risks arising from radiation emitted by machinery — Part 3: These principles are based on knowledge and experience of the design, use, incidents, accidents and risks associated with machinery. NOTE The different kinds of guards and protective devices are defined in 3. For cycle initiation by a sensitive protective equipment, only active opto-electronic protective devices AOPDs complying with IEC series shall be used, provided that: Limit as far as possible noise, vibration and thermal effects such as extreme temperatures.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. Complementary protective measures involving additional equipment for example, emergency stop equipment may have to be implemented.

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Flicker, dazzling, shadows and stroboscopic effects shall be avoided if they can cause a risk. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.

For more information about machine guarding, contact Procter Machine Guarding by telephoningemailing or visit the website at www. The different kinds of guards and protective devices are defined in ISO Disturbances which can be generated by those conditions are, e. The information shall indicate, as appropriate,? This publication does not purport to include all the necessary provisions of a contract.

The information shall indicate: Typical causes of hazardous machine behaviour are: On machinery intended for lifting persons, controls for lifting and lowering and, if appropriate, for moving the carrier shall generally be located in the carrier.

Readily understandable signs pictograms should be used in preference to written warnings. Figure 1 — Schematic representation of risk reduction process including iterative three-step method 10? They shall provide the minimum possible interference with activities during operation and other phases of machine life, in order to reduce any incentive to defeat them. The use of such components should always be considered, particularly in cases where redundancy see 6. The use of such components should always be considered, particularly in cases where redundancy is not employed.

You may find similar items within these categories by selecting from the choices below:. This requires the use of an alternative protective measure movable interlocking guard, sensitive protective equipment.

Controls shall be so arranged that their layout, travel and resistance to operation are compatible with the action to be performed, taking account of ergonomic principles. NOTE In some countries the requirement to use specific language s is covered by legal requirements. Worldwide Standards We can source any standard from anywhere in the world. Allowance shall be made for dynamic effects e.

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Safety of Machinery: EN ISO and EN ISO

It is desirable that this International Standard be referred to in training courses and manuals to convey basic terminology and general design methods to designers. Control actuators [4] ENMechanical vibration and shock — Vibration isolation of machines — Information for the application of source isolation [5] ENSafety of machinery — Assessment and reduction of risks arising from radiation emitted by machinery — Part 1: Note that Clause 6.

Where a programmable electronic e system performs a monitoring function, the system behaviour on detection of a fault shall be considered see also the IEC series for further guidance. Where this is not possible, machines shall have built-in platforms, stairs or other facilities to provide safe access for those tasks; however, care should be taken to ensure that such platforms or stairs do not give access to danger zones of machinery. Design machines, especially hand-held and mobile machines, so as to enable e to be operated easily, taking into account human effort, actuation of controls and hand, arm and leg anatomy.

This standard is the basis for a set of standards which has the following structure: For 1210-2 references, the latest edition of the referenced document including any amendments applies. Validation comprises testing and analysis e.

BS EN ISO 12100-2:2003+A1:2009

They shall be designed to prevent hazards due to unintended opening. The reset of the device shall not restart the machinery, but shall only permit restarting. The correct design of machine control systems can avoid unforeseen and potentially hazardous machine behaviour.