Vulcan-Hart EF3 ML-52099 Pilot Adjustment, Burners, Nozzles And Orifices, Nozzles and Orifices

Models: EF3 ML-52099 EF4 ML-114943 EF5 ML-114944

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PILOT ADJUSTMENT

5.Allow temperature to stabilize at new setting and compare temperature tester to dial setting. Recalibrate if the temperature does not fall within the range of 330°F to 370°F.

6.If the temperature does not fall within the limits at both settings, replace the thermostat.

PILOT ADJUSTMENT

1.Light pilot as outlined under Lighting Pilot on page 3.

2.If the flame does not extend beyond the outer edges of the pilot shield 1/2", or extends more than 1/2", an adjustment is necessary.

BURNERS, NOZZLES AND ORIFICES 1/2"Burners

PL-56158 Nozzles and OrificesManual background

3.Remove the cap covering pilot adjustment screw. Turn the recessed pilot adjustment screw counterclockwise to increase the size of the flame or clockwise to decrease the size of the flame.

BURNERS, NOZZLES AND ORIFICES

WARNING: SHUT OFF THE GAS BEFORE SERVICING.

Burners

If the burner ports become clogged, the fryer will not operate properly. If the burner is cracked, it must be replaced.

1.Remove burner(s) as outlined under Burners.

2.Check burner(s) for cracks and clogged ports.

3.If the ports are clogged, wash burner(s) in warm, soapy water. If this does not remove obstructions, a #37 drill bit can be used (do not use in an electric drill; hand-turn only).

Nozzles and Orifices

1.Remove the burners as outlined under Burners.

2.Hold the burner nozzle with channel locks and remove the orifice. Check the orifice for obstructions or damage.

3.If the orifice is clogged, wash the orifice in warm, soapy water. If this does not remove obstructions, a #37 drill bit can be used (do not use in an electric drill; hand-turn only).

4.With channel locks, remove the burner nozzle.

5.Reverse procedure to install new burner nozzle and orifice.

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Vulcan-Hart EF3 ML-52099, EF5 ML-114944 service manual Pilot Adjustment, Burners, Nozzles And Orifices, Nozzles and Orifices