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Idiomas disponibles
Idiomas disponibles
HYDRAULIC CONNECTIONS (LIGHT OIL)
Pipe connections from tank to burner must be perfectly tight.
It is recommended to use copper or steel pipes of adequate diameter (see table and drawing). Fuel stop gates must be
installed at the end of the rigid pipes.
The burner is supplied complete with filter, hoses and connecting nipples.
The pump is provided with ports (see figure) for fitting control instruments (pressure and vacuum gauges). For safe, silent
operation, negative pressure must not exceed 4 m.W.C. equal to 30 cm.Hg. If necessary, maximum pressure for
suction and return should be 1,5 bar.
HYDRAULIC DIAGRAM
Return
DIAGRAM OF CONNECTING A BURNER TI THE
GAS PIPE NETWORK AT AVERAGE PRESSURE
Safety electrovalve
(normally closed)
Suction
Pump (12 bar)
Foot valve
1 - Measuring and reducing unit
2 - Interception
3 - Filter
4 - Reducer
5 - Meter
6 - Wire gauze flame trap
7 - Eventual automatic overflow valve (it should obviously
unload outside in a suitable place)
8 - Emergency interception installed outside
9 - Ball cock
10- Anti-vibration joint
11- A couple of flange
Valve
(normally closed)
Servomotor
39
N° BT 8531/1
N° BT 8502
1st flame
Nozzle
2nd flame
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