ULTRAFRYER Systems PAR-3-HE, Operating Instructions Manual

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30A135
A. CLEANING:
New units are wiped clean at the factory to remove any visible signs of dirt, oil, grease, etcetera, remaining from the
manufacturing process. Each fryer vessel should be thoroughly washed with hot soapy water to remove film residues, installation
dust or debris; and then wiped dry before being used for food preparation.
B. START-UP:
The fryers are tested, adjusted and calibrated prior to being shipped: however adjustments may be necessary on instal
lation to meet local conditions, high or low gas pressure, differences in altitudes, variations in gas characteristics and to correct
possible problems caused by rough handling or vibration during shipment. Initial calibration or adjustment is the responsibility
of the customer and will not be covered by the Ultrafryer Systems warranty.
NOTE:
Calibration and adjustments must be performed by qualified personnel.
C. LIGHTING INSTRUCTIONS:
Each fryer is equipped with a spark ignition system and to test this system, perform the fol
lowing steps, in sequence:
1. Turn the Toggle
ON/OFF SWITCH
to the
OFF
position.
2. Fill the fryer vessel with hot or cold water to the
SHORTENING LEVEL
mark on the rear wall of the fryer vat.
CAUTION : IF THE MAIN BURNERS ARE OPERATED WITH THE VESSEL EMPTY, THE HEAT WILL CAUSE THE JOINTS
OF THE FRYER VESSEL TO BE PLACED UNDER UNDO STRESS AND MAY CAUSE THE HEAT EXCHANGER
VESSEL TO WARP OR BUCKLE, VOIDING WARRANTY.
3. Turn the manual gas valve located behind the fryer Service Access door to the
OFF
position and wait
FIVE
(5) minutes
for any accumulated gas to disperse.
4.
ENSURE
the
MAIN
gas shut-off is in the
ON
position,
MANUAL VALVE
on the combination
GAS CONTROL VALVE
(located behind the fryer Service Access door) is in the
ON
position and the Vent Hood
EXHAUST FAN
is
ON.
5. Turn the manual gas valve to the
ON
position.
6. Turn the
ON/OFF
switch
ON
; then place the
DTMR
or
ULTRASTAT
Cooking Computer into the
MELT MODE
.
WARNING!!! DO NOT USE A MATCH OR CANDLE TO LIGHT A FRYER… EVER!
D. SEQUENCE OF IGNITION:
When the lighting instruction steps are performed in the sequence listed above, the following will
occur:
1. Blower will come
ON
activating the air pressure switch.
2. The air pressure switch will
CLOSE
completing the electrical circuit to the transformer.
3. The transformer will supply 24 volts to the
IGNITOR MODULE
and
GAS CONTROL VALVE
, and the ignitor will
SPARK
lighting the gas in the burner.
WARNING!!! WHEN CHECKING FOR BURNER PERFORMANCE, DO NOT STAND WITH YOUR FACE CLOSE
TO THE BURNER…. IT MAY LIGHT WITH A “POP” AND COULD FLASH BACK AND CAUSE FACIAL BURNS.
NOTES:
1) If the burner flame fails, it will be sensed by the SPARK IGNITOR, the Spark Ignitor Module will open the electrical
circuit to the
GAS CONTROL VALVE
shutting off gas to the burner.
2) If the blower fails, the air pressure switch will open the electrical circuit to the
TRANSFORMER
removing electrical
power from the SPARK IGNITOR MODULE and GAS CONTROL VALVE shutting off gas to the burner.
E. BURNER OPERATION TEST:
Perform above
LIGHTNG INSTRUCTIONS
and observe operation of the burners. When
satisfied that the burner is operating properly, drain the fryer vessel of water and dry the vessel thoroughly; then fill the fryer
vessel with shortening according to the instructions on page 45.
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