SEAR KITCHEN ET-BQL-808 User manual

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ICE CREAM MACHINE MANUAL
Please read this Manual carefully before trying to operate the machine.
一、Technical Data
Soft Ice Cream Machine Series
Par
Model
Main
Power
Rate
Power
(kW)
Refrigerant/fil
l
output
/L/H
Dimensions
(mm)
N.W.
(kg)
ET-BQL-
808
220V/50Hz
/60Hz
1.7kW
R22/R404A
/0.9kg
11-16kg
18-25L
518×740×780
108
ET-BQL-
838
220V/50Hz
/60Hz
1.7kW
R22/R404A
/1kg
11-16kg
18-25L
518×740×1310
135
ET-BQL-
S22
220V/50Hz
/60Hz
1.7kW
R22/R404A
/1kg
11-16kg
18-25L
540×770×1480
145
Note:
1. The output is measured under the 25℃ environmental tem.and 7℃. feed
stock tem.
2. Output of cups per hour is based on 60-70 grams .
3. Either R134A or R404A refrigerant can be used for all machines.
2. constructure
1. Top Cover 2.Expansion Tube 3.Control Panel
4. Piston Ring 5.Anti-cross-talk Piston Ring 6.SS Handle
7. Piston 8.Discharge Block-Drum Ring 9.Star Ring
10. Discharge Block Body 11. Plastic Nut 12.Plastic Deco-plate

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13. Cross Bar 14.Stirer Shaft 15.Discharge Block Bolt
16.Stirer Drum 17.Receive Plate 18. Hot Air Exhaust
19. Proximity Switch Plate 20.Proximity Switch Pusher 21. Feed Basin
22. Electronic Lock Switch
Structure:
3. Precautions
Electricity
·Install the earthing device
According to the National Security
Standard for electrical equipment.
·Only use the feed line, method of
wiring and equipment in conformity

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with the National Security Standard
for electrical equipment.
· Be sure installing a short and leakage
protective device on the feed line.
Hygiene
·To use the machine without strict
disinfection may pollute the food
which will be dangerous to your
health.
·Always keep the machine in clean
conditions. Remove the deteriorated
material immediately away from the
machine.
·washing and disinfecting procedure must strictly follow this Manual.
Installation
·The machine should be installed on a dry and firm floor. Do not install the
machine tilted. Any heat source over 70℃ must be kept at least 50cm away
from the machine. Keep the machine away from rain and direct sunlight.
· Leave a space no less than 30cm on both sides of the machine for proper
ventilation. To ensure heat dissipation, leave a space at least 1.5m from
the hot air exhaust outlet. Do not leave any object which may be sucked
by air flow, such as a plastic bag, near the hot air exhaust outlet.
Connect to Main Power
·The power socket must have an earth line or just connect the machine metal
case to the earth.
·Power Specifications:
Single Phase: 240V/50Hz, Voltage Fluctuation: 198V-240V
· connection area of the power conductor must be not less than 2.5 ㎡or the
line may be overloaded, the voltage dropped down which may impair or
even damage the machine.

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Cautions:
·To avoid any adverse effect from vibration which is unavoidable during
transportation, on arrival of the machine, leave it for 24 hours before
trying to run it for the first time.
· The temperature of the feed stock must be between 7 ℃~40 ℃. If the
temperature is out of the range, it will damage the machine.
· To avoid the refrigerant being impaired, you should wipe off dust from the
hot air exhaust outlet regularly.
· it is prohibited to use only one drum or add one drum with ice cream pulp
for the machine of double drum models and the other drum with other
material pulp (except for machines with double-compressor set).
4. Operation
Production
1. Insert two expansion tubes into each feed
basin respectively.
2. Pour the prepared ice cream pulp into the
feed basin. The pulp flows to the stirrer
drum via the lower hole of the expansion
tube.
3. Wait for about 2 minutes until the ice cream
pulp has flowed into the drum. Push on
PRODUCE key to start the machine.
The stirrer motor starts first and then the
fans of compressor and condenser will be
started in 30 seconds. At this moment the
hot air flows from the outlet of the condenser
and the temperature in the drum drops down
quickly. The ice cream is ready to discharge
in 15 to 20 minutes. At this moment if you want to stop production, just push
the STOP key.
4. Any time when you pull one of the handle of the discharge block, the related
stirrer stops and the ice cream flows out of the discharge hole. The discharge
hole on left and right is related to the stirrer drum on left and right and the ice
cream discharged is of single color. The discharge hole in the middle is the
mixture from both left and right drums and is of rainbow color.
Caution: The pulp level in the stirrer drum is dropping while ice
cream is discharging. If only little remains in the drum, abnormal

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noise can be heard and the stirrer shaft may be damaged. You
should check if the lower hole of the expansion tube is chocked
up.
5. The machine will stop automatically when the ice cream reaches the preset
hardness. The OVERLOAD indicator is on. The machine will restart
about 5 minutes automatically. If you want to continue production when
the OVERLOAD is on, just push OVERLOAD RESET key or pull any one
of the handle at the discharge block (The model A11 does not have auto
reset function).
Caution:1. If you do not discharge the ice cream when it
reaches the preset hardness, do not push the OVERLOAD
RESET and PRODUCE keys frequently, or the machine may be
damaged.
2.when the stirrer drum discharges a large quantity ice cream
from the soft ice cream machine, you must await a few minutes
after refrigerating.
6. Hardness Setting
The principle of adjustment of hardness of ice cream is based on the fact
that the load of stirrer motor increases with the current. The control circuit
reacts when the current reaches a certain point and stops the machine.
Hardness has been properly set in the factory before delivery. If you have
special recipe for ice cream, it may be readjusted according to your particular
needs.
Depending on the machine model, there are two methods for hardness
adjustment:
1) The models with step adjuster. For purpose of hardness adjustment, you
have to open the side panel of the machine to access the step adjuster located
at the electrical box.
a. If the machine does not stop when the ice cream reaches the required
hardness, push the adjuster to a softer step until machine stops.
b. if the machine stops because of overloading and the ice cream is not hard
enough, you should push the adjuster to a harder step, when the ice
cream reaches the required harness it will stop production.
c. the machine must be allowed to run in one minute before you try to push
the adjuster to the next step, or the effect of the adjustment will be

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impaired.
d. The hardness adjuster has 9 steps and the hardness increases in numeric
order.
2) The models with hardness adjustment on control panel. Press the set
key for more than 2 seconds, the number on the display flashes continually.
The system for hardness adjustment is now in set mode. Press ＋, the figure
increases; press —, the figure decreases; there are 1 to 15 steps available for
adjustment. The number 15 is the hardest and 1 is the softest. After the required
number has been selected, press PRODUCE or WASH key to save the
adjustment and withdraw from the set mode.
7. Operation of Different Type of Control Panel
Our ice cream machine series is accommodated with different type of control
Panel. Please identify which control Panel is used for your particular machine
model.
A. The model with 3 displays but without precooling
1. PRODUCE/STOP key
2. WASH/STOP key
3. OVERLOAD RESET/HARDNESS SET/+ key
4. - key
5. STEP/TIME display
6. COUNTER display
7. Ice Cream Tem. display
8. LED indicator
B. The model with 3 displays
1. PRODUCE/STOP key
2. WASH/STOP key
3. OVERLOAD RESET / HARDNESS SET /＋

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key
4. STEP、TEMPETURE—/ Keep Fresh 、
PRECOOLING ON-Off / HARDNESS SET/
TEMPETURE、SET key
5. STEP/PROCESS display
6. COUNTER display
7. FEED BASIN PRECOOLING TEM. display
8. LED indicator
D. Electronic Lock-switch for Batch Number Reset Key for Lock Switch
Counter: it will show you the figure when each ice cream is made out.The
maximum figure is “999”. An electronic lock switch is located on front or below the
control panel, which is used for reset the figure to zero. Insert the key to the slot
of lock-switch, turn the key round, the figure reset to “000”.
E. The models for hard ice cream machine
1. WASH key
2. Time＋ key
3. Time — key
4. PRODUCE ON-OFF/WASH STOP key
5. Washing Of The Machine
6.LED indicator
5. Washing Of The Machine

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1. Washing Before Production
a. Turn the plastic set nuts for the discharge block, totally 4 nuts, in counter
clockwise direction, dismount the discharge block.
b. Wash the feed basin, stirrer shaft and expansion tube with detergent liquid or
disinfectant liquid.
c. Put the discharge block in one of above liquids. Push and pull the handle 2 to
3 times. Dismount the cross bar, pull the piston out from the block, clean the
cross bar and piston.
2. Wash After Production
a. Pour water into the feed basin. Push on WASH key to run the stirrer for 3 to 5
minutes until remains of ice cream in the stirrer drum completely melted.
Discharge the water from the drum by pulling the handle. Repeat the above
procedure several times.
b. Wash the discharge block:
Repeat above “Wash Before Production” item a. and b.
6. Service and Maintenance
Notice for Service and Maintenance
1. The machine must be kept clean and neat conditions after using and it will be
managed by a professional person.
2. when you complete the operation for each time, you should clean the

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machine parts in contact with the ice cream, such as discharge block, stirrer
drum, stirrer shaft, expansion tube, feed basin etc. immediately after the
machine is stopped. Air dry the parts for the next operation.
3. Check the tightness of the belts regularly. If the belt is loos, adjust the center
distance between the pulley and the stirrer motor.
4. If the machine is not in use for a long time, put the main switch to OFF
position. The machine will be in standby mode.
2). Time Setting Operation
a. While the machine is in Stop mode, press the time ＋ or — key, the display
indicates the time value set at the last time and the figure flashes. At this
moment press ＋ key to increase the time value in minutes and — key to
decrease the time value in minutes.
b. The time value can be set from 1 minute to 20 minutes, changing at 1 minute
increments each time you press the key.
c. While the display is flashing, if you do not press ＋ key or — key in 5 seconds,
the system will withdraw from the time setting mode, the time value set at the
last time is saved and the display returns to “00”.
Caution: If the time is set to a too long time and the ice cream in the chilling
drum is too hard. The machine will stop immediately and enter into the
protective mode. At the same time, the machine will sound alarm and the
display shows “L：L”. In this case, switch the power off and on again in no less
than 1 minute. Adjust the production time again.
3). Washing
Press WASH key, the machine is in WASH mode. Press On/Off key, the
stirrer will be stopped.
8.analytical sheet for obstacle

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PHENOME
NON
REASONS
ANALYSIS
REMEDY
THE
MACHINE
DOSE
NOT
RUN.
1.Power Supply Failure.
2.Power switch is
damaged.
3.No power supply to
control circuit.
4.No.DC12V supply.
5.Overload protection
tripped.
1.No power supply or
disconnection
2.change.
3.Transformer for the conrtol
circuit burnt out
4. Rectification circuit
damaged.
5. Check the circuit.
REFRIGE-
RATION
SYSTEM
DOESN'T
WORK
Compressor
doesn't
work.Pipe
Leakage.
1.Temperature reaches the
preset value.
2.Supply voltage is too low.
3.Section area of power cable
is too small.
4.Start capacitor of the
compressor damaged.
5.Compressor is damged.
6.Overload protection tripped.
7.Maltfunction of logic citcuit.
8.Leakage of Refrigerant pipe.
1.Wait until temperature
rises to certain degress and
start again.
2. Discuss with commercial
power supply company.
3.Change the cable to a
larger size.
4.Change the damaged
parts.
5.Same as item4.
6.Check the overload circuit.
7.Same as item4.
8.Solder the pipe cracks and
refill the refrigerant.
MIXER
DOESN'T
WORK.
Mixer motor
doesn't work
1.The capacitor for the motor
is damaged.
2. The motor is damaged.
3.Overload protection circuit
tripped.
1.Change the damaged
parts.
2.Change the damaged
parts.
3.Check the overload circuit.
OVERLOA
D
INDICATO
R
ON OR
SWITCHED
ON FREQ-
UENTLY
The system
overloard.
1.Too much water and less
sugar in ice cream formula.
2.Ice cream is made too
harder.
3.Gearbox is damaged.
4.Overloard protection
circuit tripped.
1.Change the formula to
proper amunt of water and
sugar.
2.Adjust the hardness of ice
cream.
3.Repair the gearbox.
4.Check the overload circuit.
LOW
OUTPUT
It takes too
much time to
1.The airflow inlet and outlet is
too close to the wall.
1.The airflow inlet or outlet
must keep away from the

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make ice
cream.
2.Lack of refrigerant.
3.Evaporting temperature is
not high enugh.
The piping of refrigeration
system is
Clogged or frozen.
wall or any object for good
ventilation.
2.Refill the refrigerant.
3.Adjust the expansion tem.
Or change the valve.
4.Drain the refrigerant from
system.Dry, clean and
vacuumize the system.Refill
the refrigerant.
MATERIAL
LEAKING
Material or
water leakage
1.Material or water leaking
from the discharge block.
2.Material or water leaking
from the reducer.
3.Condensate from
copper pipe of
refrigeration system.
1.Change the related rubber
sealing.
2.Tighten the fixing bolts of
the discharge block.
3.It is normal.
NO ICE
CREAM
DISCHARG
E
Wrong
operation
1.The mixer cylinder empty.
2.Ice cream is too harder.
3.The handle doesn’t open
enough.
4.Mixer motor doesn’t work.
5.Travel switch doesn’t work.
6.No mixer screw mounted.
1.Add material to the basin.
2.Adjust to proper hardness.
3.Full open the handle.
4.Check the related circuit
for the motor.
5.Check the auto travel
switch.
6.Mount the screw and start
again.
9. Packing List
1. Soft Ice Cream Machine
Name
Quantity
Machine Set
1
Discharge Block-Drum Ring
2
Piston Ring
6
Anti-cross-talk Ring
1
Expansion Tube
2
Ring for Expansion Tube
4
Star Washer
3
Operation Manual
1
Plastic Bag
1
Electron lock
2
10.Electrical Diagram

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