HYDRAULIC CIRCUIT SCHEMATIC DIAGRAM
1
1st stage nozzle
2
2nd stage nozzle
3
Spray nozzle unit support with adjustable closing device
4
1st stage nozzle closing device (calibrated at 12 bar)
4/1 2nd stage nozzle closing device (calibrated at 12 bar)
5
Closing device adjustment screw
EQUIPMENT FEATURES
Equipment and relevant
programmer
LAL 1.25 Cyclic relay
FRONT VIEW
Safety time
Preventilation and washing
time in seconds
in seconds
5
14 / 26
0006081081_201406
6
1st stage valve (normally open)
7
2nd stage valve (normally closed)
8
Pump (set at 16 bar)
9
Return
10 Intake
11 Air adjustment servomotor
Post-ignition (in
seconds)
22.5
15
Time between 1
st
and 2
flame
nd
in seconds
7.5