Hickory N/5.5 G Instrukcja instalacji - Strona 9
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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.
1.10.1 Adjusting the Ignition Electrode
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.
1.
To reach the ignition electrode, open the front glass doors and remove all spits.
2.
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.
3.
During the ignition process, a solid blue spark should travel between the tip of the two
electrode prongs.
4.
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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