Burner Dimensions - Riello C9161400 Installation, Use And Maintenance Instructions

Dual fuel light oil/ gas burners progressive two stage or modulating operation
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3.5

Burner dimensions

The maximum dimensions of the burner are given in Fig. 2.
Bear in mind that inspection of the combustion head requires the
burner to be opened by rotating the rear part on the hinge.
20092552
inch
A
3
RLS 300/EV FGR
52
3
RLS 400/EV FGR
52
3
RLS 500/EV FGR
52
3
RLS 650/EV FGR
52
3
RLS 800/EV FGR
52
inch
RLS 300/EV FGR
14
RLS 400/EV FGR
14
RLS 500/EV FGR
14
RLS 650/EV FGR
14
15
RLS 800/EV FGR
16
20037168
Technical description of the burner
A
B
C
P
B
C
1
7
/
20
/
6
/
16"
2"
16"
1
7
/
20
/
6
/
16"
2"
16"
1
7
/
20
/
6
/
16"
2"
16"
29
7
/
22
/
6
/
16"
32"
16"
29
7
/
22
/
6
/
16"
32"
16"
I
L
1
1
/
46
/
13
32"
4"
1
1
/
46
/
13
32"
4"
1
46
/
4"
3
1
/
46
/
16"
4"
1
/
46
/
14
32"
4"
The overall dimensions of the burner when open are indicated by L
and R.
D
E
5
5
12
/
23
/
16"
32"
5
5
12
/
23
/
16"
32"
17
5
14
/
23
/
32"
32"
9
5
16
/
23
/
64"
32"
27
5
16
/
23
/
32"
32"
N
P
7
/
34"
10
16"
7
/
34"
10
16"
-
34"
10
-
34"
10
29
/
34"
10
64"
10
GB
G
F
F1
ANSI 3"
ANSI 4"
36
ANSI 3"
ANSI 4"
39
ANSI 3"
ANSI 6"
ANSI 3"
ANSI 6"
ANSI 3"
ANSI 6"
43
Q
R
29
17
/
41
/
12
32"
32"
59
17
/
41
/
12
32"
32"
9
17
/
41
/
12
32"
32"
9
17
/
41
/
12
32"
32"
9
17
/
41
/
12
32"
32"
Fig. 2
G
H
17
9
/
34
/
32"
64"
21
9
/
34
/
64"
64"
7
9
46
/
34
/
8"
64"
9
41"
34
/
64"
13
9
/
34
/
16"
64"
S
S1
19
1
/
17
/
32"
4"
19
1
/
17
/
32"
4"
19
1
/
17
/
32"
4"
19
1
/
17
/
32"
4"
19
1
/
17
/
32"
4"
Tab. E

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