Riello RLS 300/E MX, Installation, Use And Maintenance Instructions

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20009654
GB
Installation
5.10 Position of electrodes
5.11 Combustion head setting
In addition to varying air flow depending on the output requested,
the air gate valve servomotor 4) (Fig. 4) by means of a lifting as-
sembly - varies the setting of the combustion head.
This system allows an optimal setting even at a minimum firing
rate.
For the same servomotor rotation, combustion head opening can
be varied by moving the tie rod onto holes 1-2-3)(Fig. 16).
The choice of the hole (1-2-3) to be used is decided on the basis
of diagram (Fig. 17) against the required maximum output.
Setting is pre-arranged in the plant for the maximum run (hole 3,
Fig. 16).
WARNING
Make sure that the electrodes are positioned as
shown in (Fig. 15).
Fig. 15
mm 4 - 4 , 5
6
-
10 m
m
D3510
0
1
2
3
4
6
3
2
1
4
D3093
Fig. 16
1200 1600 2000 2400 2800 3200 3600 4000 4400
3
2
1
0
800 600
Fig. 17
D9222
RLS 300/E MX
RLS 400/E MX
3
2
1
0
2400 2800 3200 3600 4000 4400 4800 5200 1200 1600 2000
800
D8900
N° holes
Max burner output - kW
RLS 500/E MX
N° holes
Max burner output - kW