Heavy oil burner Precautions
Heavy oil burner
bt. .DSN 4T two-stage burner, the maximum usable heavy oil viscosity is 7°E@50°C/36cst.
bt. . DSNM-D 4T two-stage fire burner, the maximum usable heavy oil viscosity is 50°E@50°C/380cst.
bt. . DSPN two-stage progressive burner, the maximum usable heavy oil viscosity is 7°E@50°C
Precautions
The oil supply pressure must be less than 2bar and greater than 0.5bar. Oil supply and return hoses are equipped with stirring belts
. Water/sand and lack of oil will cause the oil pump to be worn out and scrapped. The first start-up is to fill the oil first, and the temperature setting of the exhaust secondary heating tank must be determined according to the oil viscosity.