27
Figure 15–EHASR Electrode Positions, Factory settings
9. At this time position the gun assembly back into the housing in reverse sequence that gun assembly was removed in,
while taking care not to disrupt the electrode spacing.
Note: Re-measure electrodes gap after installing gun assembly in burner to verify that the position has not shifted
SETTING GUN DEPTH
For the oil burner to function properly the distance between the nozzle and the air cone needs to be maintained as shown
in Figure 16 & Figure 17 on page 28.
(For EHA and EH Burners Only)
Suggested startup setting: EHA Flamelock flush with cast iron cone face. EH Flamelock 1/8” ahead of cast iron
cone face for 3.00 to 4.50 gal/hr or ¼” ahead for 5.00 to 6.00 gal/hr
Figure 16- EHA and EH Gun Depth Settings