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Steps for cleaning, inspecting, and maintaining the boiler unit, including casing and flueways.
Steps for cleaning, inspecting, and maintaining the burner components like the nozzle, electrodes, and motor.
Procedures for general checks, including oil filter cleaning and oil storage tank sludge removal.
Crucial instructions for setting up the boiler, emphasizing purging and necessary equipment.
Detailed steps to purge air from the fuel pump system to ensure proper combustion.
Verification of nozzle, electrode, and flame ring positioning specific to burner types (Selectos, Nuway, Electro-Oil).
Steps for refitting the burner, setting air shutter, and ensuring correct flange position.
Procedure to purge the burner and ensure no after-spurting occurs after shut-down.
Instructions for checking burner pressure, filling the system, and lighting the boiler.
Steps for analyzing flue gas and adjusting the air shutter for optimal combustion.
Table detailing boiler models, nozzle sizes, firing rates for different fuels, and air requirements.
Ensuring all system controls, such as thermostats and time switches, are functioning correctly.
Diagnosing and rectifying common causes for the burner failing to start.
Diagnosing and rectifying common causes for the burner starting but failing to light.
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General