SALVA INDUSTRIAL, S.A Horno Sirocco 00 Gas-Gasoil 50-60Hz (ing)121206.doc
1-6
The gas supply installation should be carried out through stretched steel (without welding) or copper
pipe. The interior diameter can be seen in the following table:
INTERIOR DIAMETER inches PRESSURE mbar in.w.c.
G-30 / G-31 ½ 30 (28) / 37 (30)
G-20 / G-25 ¾ 20 (18) / 25
Gas pressures slated reffor to the ovens entry point. All components of the gas-line must be
designed for the power of the corresponding feed.
The gas-line must rely on a manual valve of cut-out of rapid work, before of all the components, for
insulating the burner. This valve must be operational to a pressure of 1,5 times the maximum
pressure of feed and must be easily accessible. The valves can be positioned in a angle of 90º,
designed for preparing any fortuitous handling, but it is easy to handle it in the necessary position.
A filter must be provided before the safety valve on the gas line to prevent the entry of foreing
particles. Filter’s mesh maximum dimension will not be greater than 1.5 mm (0.06 inc.) and the
mesh will not allow a 1 mm. in diameter cylindrical probe though.
The feed of gas must stay controlled through a device, which secures the stability of the pressure in
the head of the burner and guarantees that the calorific consumption does not deviates more than +/-
5 % from the fixed value. If the device is a pressure regulator, for pressures of an inlet up to 200
mbar, it will be in line with the norm EN 88. For pressures of an inlet higher to 200 mbar, the
pressure regulator will be adapted to these pressures. The regulator will be accessible of form which
you can fit easily, but you must take precautions, so that they could be difficulties the overhauls are
not authorized.
The gas inlet site of the oven is shown in the 4 Figs. point 2.
To Next Page
Loading...
