Shell boilers - Part 7: Requirements for firing systems for liquid
2020
Document Number: NL EN 12953 7 : 2020
Sector: Energy and Heat transfer Engineering
TC: NL TC 11
ICS: 27.060.30 - 27.100
This Part of this European Standard specifies requirements for firing systems for oil and gaseous fuels applicable to shell boilers, as defined in EN 12953-1, irrespective of the degree of supervision. For multifuel firing systems using separate or combined burners, these requirements apply to the oil and/or gas firing part involved. This Part of this European Standard specifies the improved safety measures required when several fuels are burnt simultaneously.