Adjust Kettle Pilot Burner Flame

1. Ignite kettle gas pilot burner.

2. Record pilot burner flame height and color. Flame should be 2 to 3 in. (5 to 7 cm) high and blue-orange in color.

3.Remove flame adjusting screw cap.

4.Turn adjusting screw clockwise to decrease flame height (counterclockwise to increase flame height).

5. Install flame adjusting screw cap.

Adjust Kettle Pilot Burner Flame

ti14522a

2 to 3 in.

ti14413a

Adjust Kettle Main Burners Flame

1.Ignite kettle gas pilot burner.

2.Turn kettle gas safety valve (CC) to ON.

3.Turn kettle temperature control knob (AA) to 250° F

(121° C).

4.Record pilot burner flame height and color. Flame should be 1 to 2 in. (3 to 5 cm) high and blue-orange in color.

5.

Record burner venturi gap. Gap should be .17 to .20

.17 to .20 in.

 

in. (4 to 5 mm).

 

 

6.

Loosen air shutter jam nut and adjust air shutter to

 

 

obtain correct gap.

 

7.

Lock air shutter jam nut. Use thread sealant for a

 

 

more secure locking.

 

1 to 2 in.

ti14525a

313879B

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Graco 257500, 258699 important safety instructions Adjust Kettle Pilot Burner Flame, Adjust Kettle Main Burners Flame

257500, 258699 specifications

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