Ferroli COMPACT ECO 3 Installation And Maintenance Manual page 33

PUMP PRESSURE ADJUSTMENT
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 COMPACT ECO 3 - 6
and from 7 to 14 bar for COMPACT ECO 3R - 6R.
Index
1. Suction inlet Ø1/4"
2. Return outlet Ø1/4"
3. Nozzle outlet Ø1/8"
4. Pressure adjustment
5. Pressure gauge port Ø1/8"
6. Vacuum gauge port Ø1/8"
COMBUSTION HEAD ADJUSTMENT
Head adjustment is made by the screw 1, as for indications of index 2.
AIR FLAP ADJUSTMENT
After having untightened the screw 3, whith the screw 1 it obtains the air combustion
adjustment, according tothe indications of index 2. Block the screw 3 when the calibration is
effected.
ITALPUMP
3
5
2 1
1
2
3
ARIA
MAX
AIR
4
AIR 2 LUFT
STOP AIRE
1 MIN
DANFOSS
3
3
4
6
6
1
2
MAX
4
AIR 2
STOP
1 MIN
5
4
2
1
ARIA
AIR
LUFT
AIRE
UK
33