Fixing The Burner To The Boiler; English - baltur GI1000 Lx ME Instrucciones De Uso

FIXING THE BURNER TO THE BOILER

The burner must be applied to the boiler iron plate after having fixed the supplied stud bolts according to the
drilling template. It is advisable to electrically weld the stud bolts inside the plate so as to prevent them from being
extracted jointly with the burner check nuts if the burner is dismantled.
To insert the insulating flange, which must be placed between the burner and the boiler plate, dismantle the end
part of the combustion head. To connect the burner to the boiler, the special nuts and relevant washers are
supplied with the burner. The burner is equipped with cylindrical combustion head; it is advisable to first fix the
boiler plate, and then the burner. An insulating protection having a minimum thickness of 10 mm must be placed
between plate and boiler when the boiler port is not provided with thermal insulation.
The boiler plate must be designed according to our drawings, with a minimum thickness of 10 mm. so as to
prevent possible deformations. Before applying the burner to the boiler, the sliding flange must be arranged so as
to allow the burner head to penetrate in the combustion chamber by the amount required by the manufacturer.
Once this operation has been finished, connect the burner to the gas pipes as explained in the following pages,
based on the available type of gas supply (low pressure or mean pressure).
GAS FEED SYSTEM AT LOW PRESSURE (max - 400 mm.W.C.)
In addition. the following should be installed: a cut-off cock, a gas filter, a pressure stabilizer or a pressure
regulator (when the feed pressure is superior to 400 mm.W.C. = 0.04 kg/cm
These parts should be installed as described in our drawing.
We consider it useful to give the following practical tips for installing the essential accessories on the gas pipeline
near to the burner:
1) To avoid big drops in pressure on ignition the length of the pipeline between the point where the stabilizer or
reducer is fitted and the burner should be from 1,5 to 2 m. This pipe must have a diameter equal or superior to
that of the burner attachment fitting.
2) To get the best performance out of the pressure stabilizer, it is advisable to fit it onto horizontal pipes after the
filter. The gas pressure regulator must be adjusted while it is working at the maximum capacity actually displayed
by the burner. The output pressure must be adjusted to a value slightly lower than the maximum possible value
(that obtained by turning the adjusting screws almost up to the limit). In this specific case, tightening the
adjusting screws will increase the pressure at the regulator outlet, and slackening them will reduce the pressure.
3) We advise installing a bend directly onto the burner gas ramp before applying the removable fitting. This layout
makes it possible to open the boiler door if there is one, after the pipe fitting itself has been opened.
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ENGLISH

), and an antivibration Joint.