Hickory N/5.5 G 설치 매뉴얼 - 페이지 9

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1.10

Ignition Cycle

In order to start the cooking cycle, the burners must be ignited. The ignition cycle will start

only when the following procedure is followed:

a. The "HEAT" switch is turned to "on".

b. A cooking temperature must be set on the thermostat (i.e. 450°F).

c. The cooking timer must be activated (see Operating Instructions).

Once these steps are completed, the unit will call for heat and the ignition cycle will be

activated. The ignition system will cause sparking on the ignition electrode. Once the

burner is lit by the spark, the flame of the burner will heat the sensing prong on the ignition

electrode sending a signal back to the ignition module. This signal indicates that a spark is

no longer needed and that the solenoid gas valve must stay open. When the cooking

temperature is reached, as sensed by the thermocouple attached to the thermostat, the

electrical power to the ignition modules will be cut off, shutting down the ignition module

and the burners. When the temperature drops below the set point, electrical power is sent to

the ignition system once again, thus starting the ignition cycle all over. The system will

cycle on and off as needed to maintain the set cooking point.

The ignition modules will attempt to ignite the burner three times. If the burners fail to light

after three tries, the module will lock-out, shutting down all gas flow and further sparking.

In order to start the ignition cycle after a lock-out, the heat switches and individual burner

switches must be turned "off" and "on" again. This may have to be done several times when

starting up the unit for the first time due to air in the gas lines.

The ignition electrodes are adjusted for an optimum ignition cycle before the unit leaves the

factory. If for some reason the electrodes need adjusting (i.e. if one takes a hit with a spit), it

can be done as follows.

To reach the ignition electrode, open the front glass doors and remove all spits.

The electrode is attached to the main body of the machine with an 8/32" screw and

nut. It is important that this screw make solid metal to metal contact between the

electrode casing and the body of the rotisserie. This metal to metal contact is what

acts as a grounding conductor for the grounding prong on the ignition electrode.

During the ignition process, a solid blue spark should travel between the tip of the two

electrode prongs.

Make sure that the distances between the prongs and the surface of the burner are

about 1/8".

4900 Westside Avenue, North Bergen, New Jersey 07047

Tel: [201] 223-0050 Fax: [201] 223-0950

Hickory Industries, Inc.

N/5.5 Installation 8/5/97

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