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Hard Ice Cream Machine
Operating Instructions
Table of Contents
1. Usage and feature …………………..…………………（1）
2. Security precautions…..….……………………………（1）
3. Product structure diagram…..…………………………（1）
4. Installation……..………………………………………（2）
5. Operating instructions ….…………………………. …….（2）
6. Ice cream making method ….………………………….（3）
7. Electric principle diagram …………………………….（3）
8. Common errors and their solutions…..…………….……（4）
9. Maintenance and repair ………………………… （4）
1.Usage and feature
Hard ice cream machine is mainly used for making hard ice cream, the biggest
feature of this machine is small and exquisite, fashionable appearance, simple
operation, easy to install and use, if equipped with a small refrigerator, it can become
small factory for production of box ice cream. It is widely applicable to stalls,
workshops, canteens and restaurants, hotels and bars. Secondly, the stream line design
of the machine shows a luxurious and beautiful appearance, and it is easy to clean,
makes it healthy and hygienic. The machine uses high-quality compressors and
reducer, which makes it high efficiency, lower power consumption, safe and reliable,
will bring you considerable economic benefits.
2.Security precautions
1. When you carry or move the machine, the tilting angle should not be more
than 45°.
2. The machine power outlet should be single-phase three-hole, ground
protection pin must use the specific wire, cannot use the same socket with
other household appliances
3. Voltage must be the same as the one shows on the rating plates, tolerance
within 10%.
4. For machine installation, access to the wind grid should stay more than 50 cm
space to ensure that the machine have efficient heat dissipation.
5. After the compressor shutdown, to restart it, there must be 3 minutes interval.
6. The power supply of the machine should be cut off after used, and clean the
machine. When cleaning the mix cylinder, the beater can be removed and
fitted with seal ring for cleaning by water, then wipe with towel. The machine
body can be wiped with damp cloth, but must avoid to rinse by water.
3.Product structure diagram
4. Operating instructions
a) The “SET” key
In the stop state, press the “SET” key, when the display window number flashes, continue to
press the “SET” key to set the ice cream making time (10 to 35 minutes cycle), no operation for
5 seconds, the machine will automatically exit and save the time.
b) The “AUTO” key
In the stop state, press the “AUTO” key, the machine enters the automatic mode, the auto
indicator light is on, the display window displays the countdown, and the stirring motor starts to
work. After one minute, the compressor starts to work, the countdown ends, the ice cream is
finished, and the display window displays END. The buzzer sounds.
c) The “CLEAN” key
In the stop state, press the “CLEAN” key , the machine enters the cleaning mode, the cleaning
indicator lights, the stirring motor works, and the display window displays the current value of the
stirring motor.
d) The “STOP” key
In the automatic or cleaning mode, press The “STOP” key, the whole machine stops working,
and the stop indicator lights.
5.Installation
Clean the parts (such as the discharge base, beater, seal rings), fix them to the
machine as the following steps indicate:
1. Set the horn shape seal ring in the square shaft of the beater, the small diameter
mouth should be set in first, then align and insert the square shaft to the mix
cylinder, then turn the beater by hand till it is difficult to turn any more, that
means it has been installed in place.
2. Insert the ellipse shape seal ring into the groove of the discharge front cover, then
fix the front cover to the discharge base, and fix it firmly with the locking nuts.
3. Insert the O shape seal ring to the groove of the discharge base, then fix the
discharge base firmly to the evaporator screws by the fixing nuts. Then the
machine is standby to start to make hard ice cream.
6.Ice cream making method
a) Put the ice cream powder into a clean container, add 40℃ water, (Generally
1 kilogram of ice cream powder should be mixed with 2.5-3 kilograms of
purified water.) If necessary, milk, sugar, flavor, etc., can be added
appropriately, then stir the mix evenly.
b) Turn on the power, put the ice cream mix into the feeder, so that it gradually
into the mix cylinder, pay attention that the mix should not exceed the max
line.
c) Press the “Set” button to set the ice cream making time between 10 to 30
minutes. (Hint: The setting number can be recycled, after setting, wait 5
seconds, then it will exit and save the setting number.)
d) Press the “Refrigeration” button, the motor starts, the digital screen shows the
countdown, the compressor automatically starts after one minutes, ice cream
making starts.
e) After a few minutes, the display shows "end" and the machine stops and
sounds, indicating that the ice cream is ready.
f) Loosen the locking nut of the front cover, press the "Clean" button, the beater
will gradually put the ice cream out, then catch it and put it in the freezer.
g) Re-tighten the discharge front cover, feed the mix to the cylinder, then it can
be repeated to make ice cream.
h)
7.Electric principle diagram
8.Common errors and their solutions
9. Maintenance and repair
1. The machine warranty for the hard ice cream machine is 1 year (start from the
purchase date), if exceed the warranty period, appropriate fee will be charged
for repairing.
2. Machine maintenance and repair, human factors damage, wearing parts are
not covered under warranty
3. If the machine fails, please find a professional or manufacturer.
Errors
Possible causes
Solutions
The machine
cannot start.
1. Whether the power supply
voltage is normal.
1. Adjust the voltage.
2. Whether the power is connected
or the fuse is blown.
2. Reinsert or replace the fuse.
3. Whether the machine is restarted
after three minutes of its turn off.
3. Wait three minutes to restart
it after its turn off.
Automatic
shutdown
frequently
1. Whether the power supply
voltage is normal.
1. Adjust the voltage.
2. Whether the air grid is blocked.
2. Keep 300mm space for the
air grid.
3. Whether for some reason, the
machine inlet air temperature is too
high.
3. Find out the cause and solve
it.
There is
noise and
vibration
1. The machine is placed uneven
1. Place the machine evenly.
2. The beater blade is broken.
2. Change the beater blade.
3. Lack of oil or dirty oil in the
reducer.
3. Add oil or change oil.
4. Machine parts are loose.
4. Fix the parts firmly.
5. The belt is too loose or too tight
5. Adjust the belt.
