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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
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
Auxiliary
Semi-rapid
Rapid
Ultra-rapid
26
Instructions for the installer
with
the
appropriate
Rated
heating
capacity
(kW)
Nozzle
diameter
1/100 mm
1.05
1.7
3.0
4.2
nozzle,
Liquid gas – G30/G31 30/37 mbar
By-pass
Reduced
mm
capacity
1/100
48
30
62
50
80
32
100
63
Capaci
Capacity
ty g/h
g/h G31
(W)
G30
400
76
75
450
124
121
1050
218
214
1600
305
300
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