5
DESCRIPTION
Main features:
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Stainless steel body AISI 304 and chapa galvanizada.
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Anti-blocking spray nozzles.
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Pump without seals.
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High pressure safety pressostats even in air-cooled machine.
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Large condensers (work well at high ambient temperatures; and reduce cooling water
consumption in water-cooled machines).
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TRANSPARENT CUBES with most of the water mains.
ALFA CUBE GALA CUBE
DELTA CUBE
SUPER STAR CUBE
OPERATING PRINCIPLE
WHEN SWITCHING ON THE MACHINE FOR THE FIRST TIME, THE MACHINE SHOULD
BE PLACED ON THE DEFROSTING STAGE. To do so, turn the wheels on the timer until
the microswitches are depressed.
- At this moment, the compressor is working; the water inlet valve and hot gas inlet
valve are both open. The water bin fills with water, any excess is lost via the maximum level
overflow.
- After a period of time controlled by the timer the hot gas valve and water inlet valve
are closed.
The pump then sends water to the evaporator where the ices cubes are
gradually formed.
The evaporation temperature slowly descends until it reaches a point
where the cycle thermostat is connected and starts the timer. Once this time has elapsed,
the defrosting stage (3-4 minutes) begins. The pump is off and the hot gas and water
valves are open. Some water is sent to the top of the evaporator to help the cubes unstick.
- Once the defrosting stage is over, the cycle begins again, and so it continues until
the bin is full of ice, and contact between the bin thermostat situated at the top of the bin
and the ice will stop the machine. The bin thermostat will never stop the machine in mid-
cycle.
Summary of Contents for ICE CUBES MAKERS Series
Page 1: ...ICE CUBES MAKERS Range SPRAY Technology ...
Page 8: ...8 ...
Page 9: ...9 SPECIFICATIONS Models NDP 20 NG DP 30 150 ...
