1. Press the mother flame start button on the combustion control panel. After the mother fire work indicator lights up for 10 seconds, confirm that the mother flame is lit. If the mother fire indicator goes out within 10 seconds and the combustion fault alarm beep on the combustion control panel, it means that the ignition failed; Wait 60 seconds and manually press the program controller fault reset button to restart the mother button.
2. After the mother flame ignition is normal, the operator confirms whether the mother flame is ignited through the burner observation hole. After confirmation, press the fire start button on the burner control panel, delay for a few seconds, after the fire work indicator lights up, the operator in front of the furnace should slowly open the load adjustment ball valve, and at the same time increase the gas air proportionally, until the flame shows the main blue plus reddish is the best.
3. After the fire is ignited and stabilized, check whether the gas supply pressure of the main pipeline is within the normal range.
4. Start the fan, enter the pre-blowing stage, and check to confirm that the equipment is in normal condition.
5. Observe the gas and air pressure indications and confirm that the burner operation permission instructions are given.
6. Press the combustion control button on the combustion control panel, at which point the combustion controller enters the combustion start program.
7. The ignition task of the next mother flame has been completed. The operator should turn off the mother fire button on the panel in time, cut off the mother flame and keep the fire burning.
8. During the combustion process of the fire, the operator can adjust the size of the flame (load) at any time according to the process requirements. When the process requires a short shutdown, the operator should turn on the mother fire switch to keep the mother fire, and then turn off the large fire switch.
9. Adjust the gas valve and air valve operating handle, which can be adjusted in stages to determine that the burner load output meets the process requirements.
10. Shutdown operation: temporary shutdown, first turn off the fire, then turn off the combustion control switch, and finally turn off the stop button.
