Instructions for the installer
42
9.2
Adjustment for LPG
Loosen screw
A
and push support
B
all the way. Using a a double head, remove
nozzle
C
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
. Reposition support
B
so that nozzle
C
is covered perfectly.
Move the Venturi tube
D
to adjust the air flow until distance “
X
” is reached
indicated in the chart in paragraph "5.5 Primary air adjustment” and then secure
the tube by means of screw
A
. After the adjustments have been carried out,
restore the seals with sealing wax or equivalent material.
Burner
Rated
heating
capacity
(kW)
LPG – G30/G31
28/37 mbar
Nozzle
diameter
1/100 mm
By-pass
mm
1/100
Reduced
capacity
(W)
Capacity
g/h G30
Capacity
g/h G31
Auxiliary (1)
1.05
48
30
33 (*)
380
76
75
Semi-rapid (2)
1.65
62
30
33 (*)
380
120
118
Medium rapid (3)
2.55
76
37
40 (*)
650
185
182
Large Rapid (4)
3.1
85
43
750
225
222
Ultra-rapid (5)
3.3
87
55
65 (*)
1200
240
236
Double crown
Internal (6)
1.15
48
30
33 (*)
380
84
82
External (6)
3.8
92
55
65 (*)
1200
276
271
Fish burner (7)
2
67
43
45 (*)
750
145
143
(*) By-pass value for appliances without valves.
