Riello Gulliver BS1/M, Installation, Use And Maintenance Instructions

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20096985
12 GB
Technical description of the burner
4.8 Test boiler
The firing rate has been defined according to EN 676 standard.
4.8.1 Commercial boilers
The burner-boiler matching is assured if the boiler conforms to
EN 303 and the combustion chamber dimensions are similar to
those shown in the diagram EN 676.
For applications where the boiler does not conform to EN 303, or
where the combustion chamber is much smaller than the dimen-
sions given in EN 676, please consult the manufacturers.
4.9 Burner description
1 Flange with insulating gasket
2 Combustion head
3 Control box
4 Reset button with lockout lamp
5 Servomotor unit
6 Combustion head adjustment screw
7 Air pressure switch
8 Air pressure test point in the combustion chamber (to be
connected to the gas valve unit)
9 4-pole socket for 2nd stage / modulating connection
10 7-pole socket for burner power supply
11 6-pole socket for train connection
12 Air pressure test point (to be connected to the gas valve unit)
13 Switches for:
- automatic / manual (AUT / MAN)
- raising / lowering output (+/-)
14 Capacitor
15 Noise reduction filter
4.10 Burner equipment
Flange with insulating gasket . . . . . . . . . . . . . . . . . . . . . . . No. 1
Elbow joint G 1/8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Flange screws and nuts for boiler fixing. . . . . . . . . . . . . . . No. 4
4-pin plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Screw and nut for flange . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
7-pin plug - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Blue plastic pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No. 1
Fig. 4
D4428
1
11
2
3
4
6
5
9
13
10
12
7
8
14 15