NARGESA H2, Инструкция

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INSTRUCTIONS BOOK FOR FURNACE H2 21
5.7. Lighting up the furnace
To proceed with the ignition of the furnace, we’ll follow the steps below:
1. Make sure all gas valves are completely closed.
2. Make sure the
Combustión chamber is empty and free from any other element.
3. Connect the Adaptor to the gas bottle.
4. Verify that all gas connections between the bottle and the furnace are correctly connected and the¡at there
is no leak.
5. Checkup that the gas work pressure is between 0,1 and 1,5 bars. (Pressure recommended by Nargesa: 0,2
to 1 bar).
6. Open the
Gas valve 1 , a few degrees.
7. Press the Thermocouple pushbutton and the Electronic ignition pushbutton .
8. When the Burner lits up, reléase the Electronic ignition button.
9. Wait 20 seconds and reléase the Thermocouple pushbutton .
10. Open the Gas valve 1 progressively ‘til its limit.
11. Progressively increase the gas pressure up to 1 bar. (Pressure recommended by Nargesa: 1 bar).
If you want to work with both burners, once
Burner 1 is turned on:
1. Press the electronic ignition button
2. Open the gas valve 2 progressively up to the maximum.
3. When the burner is ignited, release the electronic ignition button
5.8. Shutdown the Furnace
To proceed with the shutdown of the furnace:
1. Turn the
Gas valve 2 clockwise until it is completely closed.
2. Turn the Gas valve 1 clockwise until it is completely closed.
3. Disconnect the Adapter from the gas bottle.
If you want to work with a single burner, it is advisable
to place the insulating separator in the middle of the
Combustion chamber . In this way, the space is
divided and the calorific power of the burner is
concentrated.