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Gas Maintenance - Erv Smith Services Inc.
Oil Fired Heating Tune-up Procedure

Start and verify unit operation.
Disengage power source.
Replace fuel filter.
Vacuum heat exchanger.
Inspect heat exchanger for cracks, holes, rusting.
Inspect and vacuum smoke pipe.
Clean burner assembly.
Replace nozzle.
Clean and adjust electrodes.
Clean combustion blower and housing.
Inspect and clean nose cone and blast tube.
Clean cad cell.
Inspect pump coupling, replace if necessary.
Oil burner motor.
Assemble burner assembly and reinstall.
Remove and clean blower assembly.
Vacuum blower compartment.
Oil blower motor.
Inspect blower bearings.
Oil bearings, if applicable.
Inspect belt, replace if necessary.
Adjust belt tension.
Replace air filters / media.
Clean electronic, electrostatic or washable filters.
Inspect and tighten electrical connections.
Engage/start unit and check system cycle.
Verify pump pressure.
Test safety devices and transformer.
Safety of fan and limit.
Monitor flue draft. Over-fire/smoke pipe
Perform smoke test.
Measure volts and amps on motors.
Calibrate thermostat.
Verify air flow and air distribution.
PTS opinion on heating system.

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