CHAPTER 7
Instructions, use and maintenance manual
Page 86
D r a g o P 1 P L U S
STEP
ACTION
PICTURE
4
Fasten stud bolt “B” and nozzle “A” to fitting “C”.
B
A
C
5
Tighten screw “D” again to fasten the partition.
D
CHARACTERISTICS OF ALTERNATIVE NOZZLES
NOZZLES FOR METHANE GAS 20 mbar:
Nozzle diameter 3.75 millimetres
GAS PRESSURE:
•
with burner on, minimum 13 mbar, maximum 20 mbar;
•
with burner off, minimum 17 mbar, maximum 23 mbar.
NOZZLES FOR LPG 30 mbar:
Nozzle diameter 2.25 millimetres
GAS PRESSURE:
•
with burner on, minimum 25 mbar, maximum 45 mbar;
•
with burner off, minimum 30 mbar, maximum 50 mbar.
NOZZLES FOR NATURAL GAS 10 mbar:
Nozzle diameter 4.25 millimetres
GAS PRESSURE:
•
with burner off, minimum 9 mbar, maximum 13 mbar.
NOTE!
Ø 60 heads = Methane/natural gas
Ø 50 heads = LPG gas
