b'APPENDIX EN10APPENDIX10 .1Use of bio fuel blendsThe burner is suitable for kerosene with a biofuel content of up to 10%. It is a minimum requirement that the fuel blend (up to 10% Biofuel) is obtained with kerosene in accordance with the relevant standards, regional regulations and FAME in accordance with EN 14214.IMPORTANT INFORMATIONIn the event that the burner needs to be used with fuels containing biofuel percentages higher than 10%, contact the manufacturer.10 .2Important advice for the use of bio fuel blends10 .2 .1IntroductionThe growing attention focussed on renewable and sustainable energy sources would suggest an ever-increasing use of biofuels.If you plan to make use of these fuels, you need to consider several technical aspects in order to reduce the potential for faults in the burner and heating system and the risk of fuel leaks.The term liquid Biofuel is a broad definition that includes oils made from numerous different raw materials, including recycled cooking oil. These types of oil must be considered and treated differently from common mineral and fossil fuels. This is because they are more acidic, hygroscopic and less stable.Particular care should be taken in the storage of this fuel, in the supply pipe, in the ancillary equipment, in the filtration and in the choice of burner.The classification of the biofuel is important for the smooth operation of the equipment. IMPORTANT INFORMATIONThe proprietor or the system manager is responsible for the detailed analysis of potential risks associated with the introduction of a mixture of biofuels and the suitability of the devices and installation.10 .2 .2General instructions and informationThe supplier of the fuel must demonstrate compliance with an accredited quality management system for their storage, mixing and delivery processes.During installation, make sure that all the materials and sealing devices used on the storage tank and oil delivery pipe to the burner are compatible with biofuels.The tank must have a good quality biofuel-compatible oil filter and a 60 micron secondary filter to protect the burner from contaminants.61/64'