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Hickory Industries, Inc.
4900 Westside Avenue, North Bergen, New Jersey 07047
Tel: [201] 223-0050 Fax: [201] 223-0950
N/45 Series Manual12/00
Page 11 of 38
1.9.2 Changing the Pilot Orifice
1. To reach the pilot burner, open the sliding glass doors, the sliding or hinged metal
door, remove all spits, as well as all ceramics.
2. Before removing, mark the position of the support bracket on the side wall.
3. Loosen the pilot burner assembly by removing the two screws which attach each
pilot burner (support bracket) to the main body of the machine.
4. With the assembly loose, carefully pull the entire assembly forward about 6".
5. Loosen the gas line connection to the pilot orifice with a 7/16" wrench. Carefully
separate the gas line from the pilot burner. From the pilot burner, carefully
remove the pilot orifice using a 1/2" wrench.
6. Reassemble the pilot burner using the new pilot orifice and place the support bracket
in its original position. The following pilot orifices are to be used with each type of
gas.
Pilot Orifice Marking
LPG 3221* Verbally confirm model 45 when ordering.
Natural Gas 3211*Verbally confirm model 45 when ordering.
Pilot Burner Assembly
Thermocouple
Pilot Flame
Openings
Pilot Orifice