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FIELD ASSEMBLY INSTRUCTIONS - BURNER
Upper fins are open to allow light to cad cell
7/16” center of nozzle to electrode
1/8” to 3/16” closest gap
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 too close together as they will
restrict or divert the arc and not light the oil spray.
4) Position the large white insulation gasket(s) found in the blower carton between the furnace
door and the face of the heat exchanger. Some models may have them factory installed.
Pinch gasket with door and secure door with two nuts. Gaskets not used on model 350, 500.
5) Attach burner to furnace door/swing plate. Grasp burner by the mount flange and motor,
slip burner’s flange over studs on hinged burner door and secure with nuts.
Summary of Contents for 155
Page 21: ...Page 21 of 21 APPLIES TO ALL HEATER MODELS EXCEPT MODEL 500 ...
Page 23: ...Page 23 of 23 MODEL 500 HEATER ONLY 220 VAC FEED ...
Page 27: ...Page 27 of 27 K5 Burner w Air Pump 1 of 2 Burner Drawing ...
Page 28: ...Page 28 of 28 K5 Burner w Air Pump 2 of 2 Burner Drawing ...
Page 29: ...Page 29 of 29 B5 Burner Drawing ...
Page 30: ...Page 30 of 30 B5 Burner Drawing ...
Page 33: ...Page 33 of 33 120 VOLT MODEL B5 TWO STAGE w AIR DELAY BURNER WIRING ...
Page 55: ...Page 55 of 55 BLUE CABINET MODEL 235 ...
Page 63: ...Page 63 of 63 BURNERS ...
Page 65: ...Page 65 of 65 BURNERS CONTINUED ...