Pump Pressure Adjustment - Joannes AZ 2,9 - AZ 2,9/L Notice D'installation Et D'entretien

20
After having installed the nozzle, check the correct position of the electrodes and deflector according to the
following levels. It is adviseable to check levels after every intervention on head.
The pump pressure is pre-set during production at 12 bar.
For controlling pressure use an oil bathed manometer.
The pressure can be adjusted from 11 to 14 bar for AZ 2,9 burners, and from 7 e 14 bar for AZ 2,9 PR burners.
SUNTEC
INDEX
Intake
1
2 Return
3 Nozzle
Pressure Adjustment
4
ELECTRODES - DEFLECTOR SETTING
2÷3
2÷3

PUMP PRESSURE ADJUSTMENT

DANFOSS
3
6÷6,5
DELTA
Prex. bar
4
m H O
2 2
1
3