Burner runs erratically.
Burner discharges
white smoke.
Burner discharges
black smoke.
24
TROUBLESHOOTING
Water in the fuel oil.
Dirty fuel filter or fuel water separator.
Dirty fuel nozzle.
Improper air adjustment setting.
Fuel pump malfunctioning.
Low on fuel.
Excessive air supply.
Insufficient air supply.
Replace fuel filter or drain fuel water
separator, drain fuel tank and replace with
clean fuel.
Replace element.
Replace.
Adjust.
Replace
Refuel. If white smoke persists consult
the Service Department.
Adjust.
Adjust.
Operator's Manual