Columbia L-24, Owner'S Manual, Page: 31 / 60

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FIELD ASSEMBLY INSTRUCTIONS - BURNER
1) PRIOR TO INSTALLING BURNER, CHECK FOR SHIPPING DAMAGE TO
FLAME RETENTION HEAD AND IGNITION ELECTRODE ALIGNMENT.
2) If components are not as shown you can make adjustments to the electrodes by removing the
hole plug on top of burner tube near mount flange. With screw driver, loosen the screw
holding the electrode clamping plate. Adjust electrodes as shown. Re-tighten clamp screw.
Do not over tighten or insulation on electrodes may crack. Examine electrode position after
tightening to be sure position has not changed. Replace hole plug.
3) The electrodes should not touch surrounding metal parts or be within 3/16” as they will
short the arc and not light the oil spray.
4) Attach burner to boiler door. Grasp burner by the mount flange and motor, slip burner’s
flange over studs on hinged burner door and secure with nuts.