Installing a burner requires strict adherence to safety protocols. The core steps involve: wrapping the flange with asbestos rope or installing a gasket; horizontally inserting the combustion tube into the furnace opening and securing it; and then correctly connecting the fuel lines (e.g., gas or diesel) as well as the power supply and ground wire. Finally, it is essential to check for gas tightness and adjust the air damper.
The specific installation procedure and precautions are as follows:
Environmental Preparation and Mounting: Ensure the installation site is well-ventilated and clear of flammable or explosive materials such as wood or paper. Install a sealing gasket or wrap several layers of asbestos rope around the burner's mounting flange. Align the combustion tube horizontally with the opening in the boiler or heating equipment's front panel and secure it by tightening the bolts in a diagonal pattern. Note that the end of the combustion tube inside the furnace should generally be flush with the furnace wall; do not insert it too deeply.
Fuel Line Connection: For gas burners, the gas supply line must be equipped with monitoring instruments, a pressure-regulating valve, and manual/automatic shut-off valves. Ensure all connections are tight and leak-free; never use an open flame to check for leaks. For oil burners, connect the oil supply and return lines. Ensure the bottom of the suction pipe is positioned 80–120 mm above the bottom of the fuel tank to prevent the intake of impurities.
Electrical Wiring: The burner unit must be reliably grounded to prevent hazards caused by static electricity or electrical leakage. Strictly follow the equipment's circuit diagram to correctly connect the power supply, ignition transformer, motor, and flame detector (ionization electrode or UV probe), ensuring all wiring is accurate.
Commissioning and Testing: After installation, perform a "cold" test run to verify that the fan rotation direction and air damper opening match the nozzle specifications. Proceed to ignition only after confirming everything is correct; observe the flame color and combustion quality (ideally a blue or bright yellow-white flame), and adjust the air-to-fuel ratio using a flue gas analyzer or by visual inspection of the flame.
Installing a burner requires strict adherence to safety protocols. The core steps involve: wrapping the flange with asbestos rope or installing a gasket; horizontally inserting the combustion tube into the furnace opening and securing it; and then correctly connecting the fuel lines (e.g., gas or diesel) as well as the power supply and ground wire. Finally, it is essential to check for gas tightness and adjust the air damper.
The specific installation procedure and precautions are as follows:
Environmental Preparation and Mounting: Ensure the installation site is well-ventilated and clear of flammable or explosive materials such as wood or paper. Install a sealing gasket or wrap several layers of asbestos rope around the burner's mounting flange. Align the combustion tube horizontally with the opening in the boiler or heating equipment's front panel and secure it by tightening the bolts in a diagonal pattern. Note that the end of the combustion tube inside the furnace should generally be flush with the furnace wall; do not insert it too deeply.
Fuel Line Connection: For gas burners, the gas supply line must be equipped with monitoring instruments, a pressure-regulating valve, and manual/automatic shut-off valves. Ensure all connections are tight and leak-free; never use an open flame to check for leaks. For oil burners, connect the oil supply and return lines. Ensure the bottom of the suction pipe is positioned 80–120 mm above the bottom of the fuel tank to prevent the intake of impurities.
Electrical Wiring: The burner unit must be reliably grounded to prevent hazards caused by static electricity or electrical leakage. Strictly follow the equipment's circuit diagram to correctly connect the power supply, ignition transformer, motor, and flame detector (ionization electrode or UV probe), ensuring all wiring is accurate.
Commissioning and Testing: After installation, perform a "cold" test run to verify that the fan rotation direction and air damper opening match the nozzle specifications. Proceed to ignition only after confirming everything is correct; observe the flame color and combustion quality (ideally a blue or bright yellow-white flame), and adjust the air-to-fuel ratio using a flue gas analyzer or by visual inspection of the flame.