BS EN 809-1998+A1-2009 液体泵和泵机组.一般安全性要求

标准号：BS EN 809-1998+A1-2009
中文标准名称：液体泵和泵机组.一般安全性要求
英文标准名称：Pumps and pump units for liquids. Common safety requirements
标准类型：J71
发布日期：1998/12/15 12:00:00
实施日期：1998/12/15 12:00:00
中国标准分类号：J71
国际标准分类号：23.080
引用标准：EN 349;EN 894-1;EN 894-2;EN 894-3;EN 953;EN 1037;EN 12162;EN 12723;EN 60034-5-2001;EN 60204-1-2006;EN 60529-1991;EN ISO 5199;EN ISO 9905;EN ISO 9908;EN ISO 12100-1;EN ISO 12100-2-2003;EN ISO 13732-1;EN ISO 13850;EN ISO 13857;EN ISO 14121-1;EN ISO 14847;EN
适用范围：This European Standard establishes the technical safety requirements for: constructing; assembling; erecting; operating; servicing;a liquid pump or pump unit. It contains a list of significant hazards, which can arise with the use of a liquidpump or pump unit, and establishes the requirements and/or protective measures which will lead to areduction of the risks.Liquid pumps covered by this European Standard are: rotodynamic pumps; rotary positive displacement pumps; reciprocating displacement pumps;supplied separately without drive (electric motor or internal combustion engine).In general, pumps are defined as being terminated by their inlet and outlet connections as well as by theirshaft ends. Pumps supplied in this form are usually called bareshaft pumps. They are 'machines' in thedefinition of the Machinery Directive.The assembly of a bareshaft pump with its driver can require measures that are outside the scope of thisEuropean Standard.Pump units are described asLiquid pumps together with a driver and including transmission elements, baseplates, and any auxiliar yequipment.This European Standard does not deal either with the technical safety requirements for the design ormanufacture of drivers nor of auxiliary equipment. It does not set down either requirements for the risksdirectly arising from means provided for the portability, transportability and mobility of pump units during orbetween periods of their operation, nor the requirements for transmission shafts linking a tractor or otherself-propelled machinery to a pump.This European Standard does not cover pumps and pump units for the following applications: pumps and pump units whose only power source is directly applied manual effort; pumps and pump units for medical use used in direct contact with the patient; pumps and pump units specially designed or put into service for nuclear purposes which, in the event offailure, can result in an emission of radioactivity; pumps and pump units for use on seagoing vessels or mobile off-shore units; pumps and pump units specially designed for military or police purposes.Neither does it cover pumps and pump units for hydraulic power transmission.Specific requirements for particular features of pumps additional to the common requirements set out in thisstandard can be found in other standards such as EN 1028, EN 1151, EN 1829, and in the EuropeanStandards on submersible pump units and for liquid pumps for the use in agrifoodstuff industries.This European Standard is not applicable to pumps and pump units which are manufactured before the dateof publication of this European Standard.