Riello G400 - Burner Dimensions; Electrode and Flame Probe Adjustments

5
2903334
GB
BURNER DIMENSIONS
ELECTRODE AND FLAME PROBE ADJUSTMENTS
WARNING:
Do not turn the ignition electrode. Leave it as shown in the drawing.
If the ignition electrode is put near the ionization probe, the amplifier of the control box may be damaged.
NOTE: Actual available insertion length must be measured from tip of end cone to face of mounting gasket.
Model G400 A B C D E F G G1 H I J
inches
10
5
/
16
12
1
/
64
2
13
/
32
1
19
/
64
3
/
4
13
5
/
8
4
21
/
64
10
33
/
64
4
1
/
8
5
19
/
32
8
1
/
32
mm 262 305 61 33 19 346 110 267 105 142 204
A
B
D
GF
G1
H
J
I
C
D7332
E
5
1
/
2
”-140mm
7
1
/
2
” - 190 mm
8
15
/
32
” - 215 mm
7
3/
32
” - 180 mm
3
31
/
32
”
101 mm
6
0
°
4
5
°
3
0
°
D7351
4
4
0
-
1
1
5
Ionization probe
1.5
Diffuser
Ignition electrode
Propane orifice
Probe
Electrode
A
B
A B
mm 8 ± 0.5 4 ± 0.5
inch
5
/
16
”
5
/
32
”
2.2
D7403