Combustion Head Setting - Riello RLS 280/E Installation, Use And Maintenance Instructions

4.10

Combustion head setting

Rotate the screw 1) until the notch you have found corresponds
with the front surface of the screw itself.
The combustion head is opened by turning the screw 1) anticlock-
wise.
The combustion head is closed by turning the screw 1) clockwise
(Fig. 18).
The burner leaves the factory with the combustion
head adjusted to notch 0 (Fig. 18).
This adjustment allows you to secure the moving
WARNING
parts when the burner is being transported.
Before starting the burner, carry out the adjustments for the output
required.
NOTE:
Depending on the specific application, the adjustment can be
modified.
The combustion head can be adjusted within the fol-
lowing fields:
RLS 280/E: 0 - 12;
WARNING
RLS 310/E: 0 - 11;
RLS 410/E: 0 - 8;
RLS 510/E: 0 - 11.
No adjustment can be made outside these intervals.
No. Notches
16
14
RLS 280
12
10
8
6
4
2
0
2000 4000 6000 8000 10000
16
14
12
10
8
6
4
2
0
2000 4000 6000 8000 10000
Installation
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RLS 410
14000 16000 18000
12000
RLS 310 RLS 510
12000 14000 16000 20000
18000
MBtu/hr
Fig. 16
23
YES
GB
20095470
NO
Fig. 17
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Fig. 18
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