Groen AHS-40, Руководство оператора

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OM-AHS
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3) Lift the loaded baskets with both hands. Get
help from another person, if the basket is too
heavy for safe handling.
4) Slowly lower product into the kettle.
5) When removing baskets with cooked product,
lift basket straight up, ensuring bottom of
basket clears the rim and pouring lip of the
kettle. Wear protective oven mitts and
protective apron.
6) Allow hot water to fully drain from product,
before moving basket away from the kettle.
7) If basket is too heavy for individual to
lift and safely move, get help from
another person. Remove product
immediately from basket into another
container, being sure to avoid contact
with hot product and hot basket or .
8) Place basket with food on stable, flat
surface, setting it inside a solid steamer
or bake pan, to catch any remaining
hot water draining from product.
Sequence of Operation
The following “action-reaction” outline is provided to
help understand how the AHS kettle works.
1. When the power switch is turned on, it starts the
spark igniter and opens the automatic valve for the
pilot burner. The spark ignites a pilot flame, which
heats the sensor. The sensor then sends a signal
to turn off the spark. The flame thereafter acts as
a standing pilot until the power is turned off.
2. If the pilot flame is not sensed within 90 seconds
after spark begins, a timer shuts down the entire
operation. To attempt a second trial for ignition,
turn off the power switch. Check the gas supply
valves and wait five minutes before trying again by
switching power on. If you cannot establish a pilot
flame in four tries, close all valves, turn off the
power, and contact an authorized Groen Service
Agency.
3. When the operator sets a temperature on the
thermostat, it causes the automatic valve to admit
gas to the main burner, where it is ignited by the
pilot flame. When the kettle reaches the set
temperature, the thermostat switch opens. This
stops the signal to the gas control valve and shuts
off gas to the main burner. The pilot flame stays lit.
4. When the kettle cools below the set
temperature, the thermostat switch closes and
starts another cycle. On and off cycling
continues and maintains the kettle at the desired
temperature. This action is indicated by the Heat
indicator light.
The kettle has the following safety features in
addition to the 90-second ignition timer:
1. Low water cutoff relay that will shut off gas
supplies to all burners until the jacket water level
is corrected.
2. High limit pressure switch, set to open at about
26 PSI and to shut down the burners until jacket
pressure is decreased.
3. Pop safety valve, which will release steam if
jacket pressure exceeds 30 PSI.
4. Gas pressure regulator built into the gas control
valve.