Amtrol OWB Series - Manual (Page 6)

Air
Muffler/Filter
Pre-Heater Control
Circuit Board
Oil Pre-Heater
Block
Photo Eye
Flame Sensor
Electrical
Terminal
Block
Transformer
Igniter Springs Heater
Electrical
Schematic
Figure 2 – Oil Burner (Back View Opened)
Electrodes
Oil Valve
Nozzle
Burner
Motor Flame Cone
Figure 3 – Oil Burner (Front View)
6
Installation, Operation, And Service Instructions