Boiler burner repair involves checking and fixing various defects in different parts of the burner and boiler. These repairs include checking and replacing defective parts, adjusting combustion, checking the air and fuel system, as well as insulating and fixing leaks. Below, we will examine the steps and important points in repairing boiler burners.

Boiler burner repair steps:

1. Initial inspection and troubleshooting:

• First, you should visually inspect the burner and boiler and identify any signs of damage or failure.
• Check the condition of the refractory bricks in different parts of the boiler (front door, rear door, combustion chamber).
• Check the operation of the low water level cut-off valve.
• Check the Air Atomizing System for cleanliness and proper operation.
• Check control equipment such as interlocks.
• Check how the blowers are working.

2. Cleaning and service:

• Clean the firebox and smoke exhaust pipe.
• Check the water heater housing for deposits, corrosion, and other damage.
• Clean or replace the air and fuel filters.

3. Mechanical repairs:

• Replace defective parts such as nozzles, spark electrodes, solenoid valves, etc.
• Check the fireproof gaskets on the front and rear doors of the boiler and replace them if necessary.
• Check the boiler insulation and repair if necessary.
• If there are leaks in the connections, fix them.

4. Ignition settings:

• Adjust the air-fuel ratio.
• Check the burner flame and adjust if necessary.
• Check and adjust the combustion temperature.

5. Commissioning and testing:

• Turn on the burner and check the overall performance of the boiler.
• Check and fix any potential leaks.
• Evaluate the quality of combustion and burner flame.

Important points:

• Boiler and burner repairs should be carried out by qualified and experienced personnel.
• Before starting repairs, be sure to follow safety precautions and ensure that the power and fuel are turned off.
• If you are not familiar with boiler repairs, seek help from professionals.
• Use original, quality spare parts for repairs.
• Regularly service and maintain the boiler and burner to prevent serious problems.