Pilot Adjustment; Burners, Nozzles And Orifices; Burners; Nozzles And Orifices - Vulcan-Hart EF3 ML-52099 Service Manual

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.
2. If the flame does not extend beyond the
outer edges of the pilot shield 1/2", or
extends more than 1/2", (Figure 20), an
adjustment is necessary.
Figure 20
3. Remove the cap covering pilot adjustment
screw, (Figure 21). 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.
— 13 —
EF SERIES GAS FRYERS
Figure 21
F35641 (02-05)