5906
3
COMBUSTION CHAMBER PRESSURE - MAXIMUM OUTPUT
(three nozzles in operation)
Operation field in accordance with DIN 4787
When the burner operates with only one, or two nozzles, the pressurization conditions are improved and no prob-
lems arise.
DIMENSIONS OF THE TESTING COMBUSTION CHAMBER
(in compliance with ISO 5063 - 1978)
For the combustion head projection carefully
follow the boiler manufacturer indications.
A proper protection with refractory material on
the combustion chamber shall be made, when
the boilers with frontal smoke box are used.
Testing thermal load
D = Boiler diameter in mm
P = Position of the mobile
movable wall (mm)
