Instructions for the installer
26
5.2
Adjustment for liquid gas
Unscrew screw
C
and push air regulator
D
as
far as it will go.
Using a 7-mm wrench, remove nozzle
E
and
replace it with the appropriate nozzle,
following the instructions in the tables for the
type of gas to be used. The nozzle tightening
torque must be no more than
3 Nm
.
Adjust the air by sliding regulator
D
until
distance “
X
” from the table in “5.4 Primary air
adjustment” is reached.
Lock regulator
D
by tightening screw
C
.
Burner
Rated
heating
capacity
(kW)
Liquid gas – G30/G31
30/37 mbar
Nozzle
diameter
1/100 mm
By-pass
mm
1/100
Reduced
capacity
(W)
Capaci
ty g/h
G30
Capacity
g/h G31
1.05
48
30
400
76
75
Auxiliary
Semi-rapid
1.7
62
50
450
124
121
Rapid
3.0
80
32
1050
218
214
Ultra-rapid
100
63
1600
305
4.2
300
