baltur BT 300 DSG 4T Manual User Instructions page 42

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
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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