BS EN 267:2020,Forced draught burners for liquid fuels.BS EN 267:2020 pdf free download.
BS EN 267:2020 specifies the terminology, the general requirements for the construction and operation of forced draught oil burners and also the provision of control and safety devices, and the test procedure for these burners.
BS EN 267:2020 is primarily intended for forced draught oil burners having a combustion air fan, operated with liquid fuels, and intended to be marketed as a complete assembly.
Forced draught oil burners according to this document are also used in industrial applications. The safety principles are the same as for forced draught oil burners used for household/commercial applications.
Industrial forced draught oil burners however need to operate safely in their industrial environment and the risks involved can differ from those for household applications.These industrial forced draught oil burners can be characterized by the ability to withstand industrial environmental influences, like moisture, high temperature, electrical and magnetic phenomena, vibrations, etc.
Special requirements for forced draught burners for industrial premises are given in the form of notes and identified by “industrial application”.
Further information and application limitations for forced draught burners, which are used for industrial application, are given in informative Annex H.
Principal requirements for installation of oil burners for industrial thermal processing are covered by EN746-2.
This document is a type Cstandard as stated in EN ISO 12100.
The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of this document.
When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type G standard take precedence over the provisions of the other standard, for machines that have been designed and built according to the provisions of this type C standard.