Vulcan-Hart ML-114555, ML-52953 Pilot Lighting And Adjustments, Hot Top And Griddle Top Burners

PILOT LIGHTING AND ADJUSTMENTS

NOTE: Although pilot lighting procedures are to be performed by both installation and operation personnel, only the installation/service personnel should attempt to make any pilot, burner, or temperature adjustments to this unit. The operation personnel are authorized only to perform the procedures for pilot lighting. All adjustment procedures associated with pilot lighting must be performed by an authorized Vulcan-Hart installation or service person. While performing these procedures, do not turn the burner valves “ON” with the burner heads removed.

HOT TOP AND GRIDDLE TOP BURNERS

1.Turn main gas supply “ON”.

2.Wait 30 seconds and, using a taper, light the hot top or griddle top pilot (Fig. 9).

Shown with old style burner knobs. Fig. 9 New style burner knobs. Effective 1/98.

3.If pilot fails to light, turn main gas supply “OFF”. Wait 5 minutes and repeat the above procedures.

4.Turn one hot top or griddle top burner valve “ON” to remove air from the gas line. Turn burner valve “OFF” when gas begins to flow.

HOT TOP AND GRIDDLE TOP PILOT BURNER ADJUSTMENTS

TOOLS REQUIRED: Standard flat blade screwdriver.

After pilot is lit, adjust pilot burner flame, if necessary, by rotating the adjustment screw of the pilot valve located on the manifold pipe (see Fig. 3).

1.Turn burner “ON”. Burner flame should appear on burner head within a second.

2.Rotate the screw clockwise to decrease and counterclockwise to increase the flame.

Nightly Shutdown: Turn burner valve “OFF”; pilot will remain lit.

Complete Shutdown

1.Turn burner valve “OFF”; pilot will remain lit.

2.Turn main gas supply “OFF”.

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