baltur GI MIST 1000 DSPGM Manual De Instrucciones página 46

DIAGRAM OF A DISMANTLED (CB) CHARLES BERGONZO NOZZLE (WITHOUT PIN)
Nozzle ID:
Flow rate in kg/h
Spray angle (30° - 45° - 60° - 80°)
Flow ratio (1/3 =B3 - 1/5 = B5)
Fuel outlet
E
N
N.B. For the nozzle to operate properly, its "return" section must never be completely closed.
G
This is achievedby regulating when the burner is started up for the first time. In practice, when the nozzle is operating at the maximum flow rate,
the difference in pressure between the "delivery" (pump pressure) and "return" (pressure at hte returnpressure regulator) pressures (running to
L
and from the nozzle) must be at least 2÷3 bar.
Example: Pump pressure
I
Return pressure
S
H
WIRING DIAGRAM FOR DANDOSS PUMP MODEL KSVB 1000 ÷ 6000 R
Pressure regulator screw
Intake
Air turbulence chamber
20 bar Pump pressure
20 - 2 = 18 Return pressure
20 - 3 = 17
Delivery
Return
12 / 32
0006080764_201006
Viton O-ring
(oil and temperature reristant)
Fuel inlet
Fuel return holes
22 bar
22 - 3 = 19 bar
22 - 2 = 20 bar
Cock
Pressure gauge
N° BT 9353/1
Fuel return
N° 0002900430