31
Cleaning the Burner/Injectors
Lightly brush any debris from top of burner blades and
ensure that ports are free of obstructions.
Remove the two nuts fixing the burner manifold to the
burner feed pipe.
Remove the two nuts fixing the burner manifold to the
combustion chamber door.
Remove the two screws fixing the burner brackets to
the combustion chamber door.
Remove burner assembly, (noting position of pilot
shield) 'O' ring and gasket.
Remove the two screws fixing the mounting bracket.
Remove the four screws to separate the manifold
from the blade assembly. Clean venturies.
Unscrew injectors, clean carefully and replace.
Check seal around the door and replace if necessary.
Reassemble burner to door and feed pipe, ensuring
the pilot shield is in the correct position.
