Adjustment Of The Position Of The Shrouded Disc In The Blast Tube - Bentone BG550 Series Installation And Maintenance Instruction

General
4.2 Adjustment of the position of the
shrouded disc in the blast tube
Sometimes it is necessary to adjust the position of the shrouded disc in the
blast tube. This can be done with the screw E (can be adjusted when the
burner is in operation). If you turn the screw to the left the shrouded disc will
move forward (+), to the right it will move backward.
Bentone BG550/650
20
Service position