How do you test an oil burner transformer?

To test an oil burner transformer, you should start by ensuring the power is off for safety, then use a multimeter to check the primary voltage, confirming it’s within the manufacturer’s specifications. Next, inspect the secondary voltage output; it should typically range from 12 to 24 volts depending on the transformer type. Additionally, examine for any signs of physical damage, such as burnt wires or a melted casing. Testing the continuity of the windings with the multimeter will help identify any shorts or open circuits. Finally, ensure that the transformer is properly grounded to prevent electrical hazards. Regular testing is crucial for maintaining equipment efficiency and prolonging transformer life in industrial oil applications, especially in systems like oil burner transformers.