NARGESA H2, Instruction Book

Page: 18 / 34

INSTRUCTIONS BOOK FOR FURNACE H2 17
4. HANDLING MANUAL
We have a Control panel which will allow us to control the performance of the furnace H2 and which will
enable us to maintain complete control of the m¡achine in a simple and intuitive way.
4.1. Gas valve
The Control panel has got two valve for the opening of the gas entrance to the Burners . These valves are
marked with numbers 1 and 2 the operator controls them in order to obtain more on less gas flow.
4.2. Pushbuttons
There are two puhbuttons in the Control panel:
- The pushbutton for Electronic switching is the one that activates the spark plug and generates the spark to
light up the Burner.
- The Thermocouple pushbutton is the one that opens the valve the get the thermocouple activated. This
valve opens the path to the Gas valves (1 and 2)
4.3. Pressure regulator and manometer
The Pressure regulator allows us to control the working pressure between 0,1 and 1,5 bar, Nargesa suggests
to work at a pressure from 0,2 to 1 bar. The Manometer will indicate the pressure value on the furnace circuit.
Gas valve 1 Electronic switching Gas valve 2
Thermocouple
pushbutton