Basic Replacement Procedures and Safety Guidelines
1. Disconnect Power and Fuel Supply
• Completely shut off the boiler's main power supply.
• Close the main gas valve or shut off the oil supply line; performing work while the system is energized or pressurized is strictly prohibited.
2. Verify Component Model and Specifications
• Check the burner brand (common examples include Riello, Baltur, Weishaupt, Zheke, etc.) and the specific model number.
• Ensure that the replacement component's voltage, power rating, connection dimensions, and nozzle angle/flow rate exactly match the original manufacturer's specifications.
3. Removal and Replacement
• When removing the old component, note the wiring connections or the orientation of seals/gaskets (taking a photograph for reference is recommended).
• Replace sealing gaskets (such as gas flange gaskets or oil line O-rings) to prevent gas leaks or oil spills.
4. Gas Tightness Check and Ignition Commissioning
• If replacing gas line components, a gas tightness test must be performed using soapy water or a professional leak detector.
• Restore power and start the unit; observe the ignition process to ensure smooth operation, and use a flue gas analyzer to check combustion parameters and oxygen levels, ensuring complete combustion.
Basic Replacement Procedures and Safety Guidelines
1. Disconnect Power and Fuel Supply
• Completely shut off the boiler's main power supply.
• Close the main gas valve or shut off the oil supply line; performing work while the system is energized or pressurized is strictly prohibited.
2. Verify Component Model and Specifications
• Check the burner brand (common examples include Riello, Baltur, Weishaupt, Zheke, etc.) and the specific model number.
• Ensure that the replacement component's voltage, power rating, connection dimensions, and nozzle angle/flow rate exactly match the original manufacturer's specifications.
3. Removal and Replacement
• When removing the old component, note the wiring connections or the orientation of seals/gaskets (taking a photograph for reference is recommended).
• Replace sealing gaskets (such as gas flange gaskets or oil line O-rings) to prevent gas leaks or oil spills.
4. Gas Tightness Check and Ignition Commissioning
• If replacing gas line components, a gas tightness test must be performed using soapy water or a professional leak detector.
• Restore power and start the unit; observe the ignition process to ensure smooth operation, and use a flue gas analyzer to check combustion parameters and oxygen levels, ensuring complete combustion.