ELECTRONIC HORIZONTAL BATCH FREEZER
TURBINES ÉLECTRONIQUES HORIZONTALES
MANTECADORAS HORIZONTALES ELECTRÓNICAS
MANTECATORI ORIZZONTALI ELETTRONICI
MANUAL OF USE AND
MAINTENANCE
MANUEL D’UTILISATION
ET D’ENTRETIEN
MANUAL DE USO Y
MANUTENCION
MANUALE D’USO E
MANUTENZIONE
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IMPORTANT
We recommend to carefully and fully read the present manual before using your
TAYLOR machine.
In your own interest, pay particular attention to the following warnings:
The non-observance of this warning can jeopardize the user’s health and the
correct operation of the machine.
A careful observance of these warnings can lead to a top performance of the
machine.
The machine is covered by guarantee according to the conditions reported in the Seller’s
In the following field, please write your machine serial number in capital letters
Serial number
Distributor’s stamp
ENGLISH - 2
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Congratulations on purchasing a machine TAYLOR.
The present manual, enclosed to the machine, is integrant and essential part of the
machine and shall be delivered to the final user. Before performing any kind of operation, it
is recommended to carefully study the reported instructions, as only a careful reading
allows you getting the highest performance from your machine. The following pages report
all information necessary to correctly install, commission, adjust and service your machine.
TAYLOR COMPANY reserves the right to carry out all changes necessary to improve its
product or manual without prior notice and to insert them in the subsequent issues.
INDEX
1. TRANSPORT, HANDLING AND STORAGE…………………………………
4
1.1
1.2
1.3
Preliminary Inspection
Machine unpacking
Packing dimensions
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4
4
5
7
7
7
7
2. MARKING AND GRAPHICS
3. INSTALLATION
3.1 Field of use
3.2 Limits of use
3.3 Machine outfit
4. SAFETY DEVICES
5. OPERATIONS
5.1 Controls
5.2 Control panel
5.3 Ice-cream production
6. MAINTENANCE
6.1 Routine maintenance
8
9
9
10
11
13
13
13
15
15
16
16
16
6.1.1 Cleaning and sanitization …………………………………
6.1.2 Maintenance of agitator and gaskets ………………………
6.1.3 Refrigerating unit
7. TROUBLE-SHOOTING
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7.1 Alarm management
7.2 Trouble-shooting
3 - ENGLISH
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1 TRANSPORT, HANDLING AND STORAGE.
1.1 PRELIMINARY INSPECTION
The machine travels at the customer’s risk. In case packing is damaged, immediately
inform the carrier.
Immediately inform the carrier also in case of damage to the machine, even if you open
the packing a few days after the delivery.
It is always advisable to accept the goods SUBJECT TO INSPECTION.
The equipment shall be assembled with great care: falls and shocks can damage it without
showing external damages.
1.2 MACHINE UNPACKING
For a correct machine unpacking, carefully follow the instructions hereunder reported:
• Remove the case upper side and the side walls by means of a nail drawer, pay
attention not to disperse the nails and the wood splinters;
• Remove the plastic bag and put it in a safe place;
• Unscrew the machine side panels by means of a cross and/or cut screw-driver;
• Turn out the screws fixing the packing lower side to the machine by means of a 17mm
wrench;
• Remove the packing lower part, lift the machine and hook it up to the lifting points
specified on the frame with the symbols;
• Reposition the side panels.
The packing shall be stored in a dry place, out of the children’s reach. It can be used
again, if correctly preserved, for a possible transfer of the machine.
The storing temperature shall range between 41°F and 131°F (+5°C and +55 °C).
Humidity shall range between 30 and 95%.
Packing elements such as plastic bags, nails, expanded polystyrene, cartons, etc. must be
left out of the children’s reach.
1.3 PACKING DIMENSIONS
WATER CONDENSER
SIZES (mm) WEIGHT (KG)
AIR CONDENSER
MODEL
C122
SIZES (mm)
WEIGHT (KG)
885x520x950
520x855x1440
160
C119
520x855x1440
216
217
ENGLISH - 4
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2. MARKINGS AND GRAPHICS
Never touch the machine with hands and tools during production or maintenance and
cleaning operations, without making sure that the machine is in STOP position, the master
switch is off and/or the multipolar plug disconnected.
TAYLOR declines any liability for accidents deriving from an improper use of the machine
due to the non-compliance with the above-mentioned recommendations.
The machine is provided with a plate and some pictograms, which together with the
present manual allow using the machine in safer conditions.
Machine data plate
The adhesive label located on the back of the
machine allows identifying the model and reports the
following indications:
Manufacturer’s name and address; Machine model
and version; Serial number; Rated electrical
characteristics; Type and weight of employed Freon;
Manufacturing year.
Indication
Points of application of lifting devices.
The following plate is placed on the four sides of the
frame lower part and shows the points where lifting
hooks shall be positioned in order to perform this
operation in safe conditions. By means of a cross
screw-driver unscrew the two side panels and then
position the lifting devices into the apposite points.
Make sure that they cannot accidentally come out
during lifting operations.
Warning!
Maintenance allowed to qualified personnel only.
The following plate placed on the machine back
panel forbids extraordinary maintenance operations
and/or repairs delegating them to authorized people
only, whose address is indicated in the provided
space.
5 - ENGLISH
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Warning!
Do not touch with hands.
The following plate placed on the back of air-cooled
machines shows that cleaning operations on the heat
exchanger shall be carried out only by means of a
brush or an exhauster.
Warning!
High voltage inside, danger of fulguration.
The following plate is placed on the electric box
cover and warns the operator that in no case the
cover must be removed avoiding this way the risk of
lethal fulguration. Also in this case, maintenance
operations on internal components must be
performed by authorized personnel only.
ENGLISH - 6
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3. FIELD OF USE
3.1 FIELD OF USE
The batch freezers TAYLOR are espressly designed and engineered for ice-cream batch
freezing cycles.
3.2 LIMITS OF USE
Never use the machine with variable supply voltage and/or more than +/- 10% of the value
showed in the nameplate or when the feeder is damaged;
Do not use the machine for purposes different from the ones indicated in the present
manual;
Do not use the machine in explosive environment;
Do not wash the machine with high-pressure jets of water or poisonous substances;
Do not expose the machine to excessive heat or humidity;
Do not use completely unbalanced mixtures and/or quantities not in compliance with the
specifications reported on the packing.
3.3 MACHINE OUTFIT
- Cleaning rod
- Gasket extractor
- Manual of use and maintenance
- Declaration of conformity
- Certificate of guarantee
7 - ENGLISH
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4. SAFETY DEVICES
Shearing prevention system: realised by means of microswitches and safety circuit; it
stops the machine when the door is opened and/or the grid on the hopper is lifted.
Motor reliability of service: realized by means of overload relays with automatic reset.
They protect the agitator and compressor motors against overloads by stopping the
machine. STOP pushbutton lights up and DELIVERY pushbutton starts blinking.
Auxiliary circuit supply safety system (24 V): realized by means of glass quick-blow
fuses 5x20. They trip in case of short-circuit on the logic unit or on the auxiliary power
supply.
In any case the machine carries out a series of tests during production:
Production control system
Carried out by the microprocessor through a current transformer. It controls the agitator
motor watt.
Batch freezing safety timer
It operates 16 minutes after the beginning of batch freezing in case the consistency
minimum value set up by the manufacturer is not reached. It stops the machine and makes
STOP and PRODUCTION pushbuttons light up. In this case check the presence of
troubles in the refrigerant circuit and/or check the proportion of the batch.
Lack of growth in consistency
It operates if the batch stops increasing in consistency due to a wrong proportion of
ingredients or due to a non-uniform amalgamation, after the minimum alarm threshold is
overcome. The compressor stops, the agitator keeps on running, the PRODUCTION
pushbutton blinks and an intermittent beep is released.
Current transformer reliability of service
It operates in case the current transformer is disconnected or broken down. It stops the
machine and makes STOP pushbutton blink. If the production is in progress, the
PRODUCTION pushbutton starts blinking and an intermittent beep is released to signalize
the max. consistency.
Compressor motor reliability of service
It signalizes that the compressor motor is broken down. It stops the machines and makes
STOP pushbutton light up and PRODUCTION pushbutton blink.
Logic unit self-reset in case of lack of power supply
It stops the machine allowing the manual reset of the functions.
Logic unit self-diagnosis (watch-dog)
It controls possible internal troubles and stops the card in case of failure.
ENGLISH - 8
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5. OPERATION
5.1 CONTROLS
1. Door
It hermetically seals the cylinder during the
working cycles. It can be easily removed for
cleaning purpose.
2. Safety grid – hopper cover
It allows the operator to charge the product
under safe conditions. The cover prevents
the batch to get in contact with dust.
3. Door locking handle
It hermetically seals the door, when the
lever is turned downwards. To open the
door, make sure that all product has been
delivered and that the machine is in STOP
position, then turn the lever upwards to
unlock the door and turn it outwards.
4. Consistency selector (only C119)
6-position consistency selector.
5. Pushbutton panel
It allows selecting the working programs.
6. Delivery door
It is used to deliver ice-cream and to run off
water while cleaning the cylinder. To unlock
it, turn it to the right.
7. Drip drawer
It allows collecting liquid leakage from the
cylinder stuffing box.
8. Electric box
9. Power/water supply inlet
10. Consistency selector (for C122 only)
Consistency selector with two positions
9 - ENGLISH
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5.2 CONTROL PANEL C119
1. STOP
Whatever working cycle is in progress, it stops the machine and cancels any function in
progress.
2. DELIVERY
By pressing the DELIVERY pushbutton, only the agitator motor keeps on running. The
door safety catch is enabled and the agitator motor stops running after 15’ of operation,
the DELIVERY pushbutton warning light starts blinking.
3. PRODUCTION
When the machine is in STOP or DELIVERY position, press the PRODUCTION
pushbutton to start up the batch freezing cycle: the PRODUCTION warning light lights
up, the agitator motor starts up and after a few seconds, the compressor motor, the
motor fan and the electronic module for consistency control start up too. The electronic
module for consistency control allows reaching the ideal level of batch freezing,
independently of the kind of mixture used, on condition that it is within the minimum
and maximum quantities allowable for the machine capacity.
The following safety devices are all enabled: door safety catch, batch freezing safety
timer, control for lack of growth in consistency and the acoustic signal to signalize that
all functions have been stopped in case of overload.
On model C122, it is possible to decrease the consistency on “low consistency”,
pressing twice the PRODUCTION pushbutton, suitable for small product quantity.
CONSISTENCY SELECTOR (only C119)
The model C119 is provided with 6 different consistency values, which allow reaching
the best possible consistency according to the type and quantities of introduced
mixture. The max. consistency degree can be reached by selecting position 6.
However when a product shall be freezed, whose characteristics are unknown, it is
advisable to position the selector on the number corresponding to the quantity of litres
introduced into the cylinder decreased by 1.
ENGLISH - 10
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5.3 ICE-CREAM PRODUCTION
After the machine has been installed according to the
instructions reported in chapter 3 and carefully
cleaned and sanitized according to the instructions
reported in chapter 6, proceed as follows to start up
the ice-cream production:
- Check that the master switch is closed, the STOP
pushbutton is lighted up and the water supply
cock is open.
- Lift the hopper cover and pour the mixture into
the cylinder. Observe the suggested minimum
and maximum quantities per cycle according to
the following table:
MOD.
C122
C119
MIN
1.05 quart (1 liters) 3.17 quart (3 liters)
1.05 quart (1 liters) 4.2 quart (4 liters)
MAX
The non-observance of the minimum and maximum
batch values can cause the malfunction of the
machine and, sometimes, serious damages.
- Replace the cover on the hopper to prevent dust
and other impurities from getting in contact with
the mixture.
- (only C119) Select the desired degree of
consistency by means of the 6-position selector.
The greater is the value the higher is the level of
consistency that can be reached. For quantities of
introduced mixture near to the max. allowable
values, it is advisable to turn the switch to
position 5 or 6.
- (for mod. C122) for small mix quantities, next to
the minimum values, it is suitable to twice the
PRODUCTION pushbutton in order to bring in
action the “half consistency”
- Press the PRODUCTION pushbutton to start up
batch freezing.
- Once the optimal degree of batch freezing has
been reached according to the characteristics
and quantity of mixture introduced, the
compressor stops, the PRODUCTION pushbutton
blinks and an intermittent beep is release to warn
the operator that the ice-cream can be drawn out.
If this is not possible, the agitator keeps on
rotating until the consistency level falls by a
11 - ENGLISH
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- predetermined
percentage
value
called
consistency HYSTERESIS set up by the
manufacturer and programmable) and the ice-
cream PRESERVATION phase begins, which can
be stopped at any time with the delivery of the
ice-cream.
To obtain a drier ice-cream, it is advisable to make
the compressor cycle once or twice.
- Press DELIVERY pushbutton to draw the ice-
cream out and completely open the delivery door
by means of the apposite lever.
- Once the ice-cream delivery has been concluded,
press STOP pushbutton, close the door again
and the machine is ready for another batch
freezing.
INTRODUCTION OF A BATCH AT 185°F (85°C)
TAYLOR batch freezers C119 – C122 allows
freezing batches at 185°F (85°C).
- When the machine is in STOP position, remove
the hopper cover and introduce the batch at
185°F (85°C) into the cylinder according to the
already mentioned quantities.
- Replace the hopper cover.
- Press the DELIVERY pushbutton and make the
agitator run for at least 4-5 minutes.
- Press the PRODUCTION pushbutton to start up
the cycle.
ENGLISH - 12
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6. MAINTENANCE
6.1 ROUTINE MAINTENANCE (ADDRESSED TO THE USER)
During production, cleaning and maintenance operations, never touch the machine with
hands or tools without making sure that the machine has been disconnected from mains.
In case of troubles, make sure that they are not caused by a lack of servicing. On the
contrary, ask for the intervention of a TAYLOR COMPANY customer service. In case it is
necessary to replace a piece, always ask a distributor or an authorized retailer for
ORIGINAL spare parts.
It is advisable to make the machine be checked by a Customer Service every 6/8 months.
6.1.1 CLEANING AND SANITIZATION
Bacteria and moulds easily proliferate due to the presence of fats in cream, that is why it is
necessary to carefully wash and clean all parts in contact with the product, such as the
cylinder, the agitator and the door.
Rustless materials and/or made of plastic for food
industry used for our machines, in conformity with the
most severe international standards, make washing
operations easier, however they cannot prevent mould
proliferation, etc. caused by insufficient cleaning.
TAYLOR COMPANY recommends cleaning the tank
and the parts in contact with the product after the
employment and in any case in compliance with the
sanitary standards in force in the country of
installation. To thoroughly clean your batch freezer,
proceed as follows:
1. Pour 4.2 quart (4 litres) of clean cold water into the
cylinder.
2. Press the DELIVERY pushbutton and make the
machine run for a few minutes. Press STOP and
run off the washing water. Repeat the operation
until the water coming out of the cylinder is clean.
3. Pour 4.2 quart (4 litres) of detergent
solution/sanitizer into the cylinder.
4. Press the DELIVERY pushbutton and make the
machine run for a few minutes. Then press STOP
and run off the detergent solution.
5. Dismantle the door. To do this, turn the lever
upwards, make the door rotate towards the left and
holding it with a hand, remove the hinged knob
with the other hand. At this point the door can be
disassembled.
13 - ENGLISH
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6. Dismantle the door into pieces:
• Unscrew the handle adjusting knob
• Remove the handle
• Remove the delivery door and the spring
• Draw the OR rings out
7. Pull the agitator and the stuffing box out: remove
the scraping pads and wash them thoroughly. Use
the cleaning rod to clean the pads seats on the
agitator.
8. Accurately sanitize the cooling cylinder.
9. Remove the drip drawer from the side panel and
thoroughly wash it. If the drip drawer contains
some misture, the agitator stuffing box is leaking
and shall be replaced.
10.Lubricate the OR rings and the stuffing box
lubricant for food industry only. Once a week, it is
advisable to rotate the agitator stuffing box so that
the rubber elasticity can be recovered.
- To preserve plastic components and gaskets,
never use solvents and/or diluents during washing.
- Sanitizing chemicals shall be used according to
laws in force and with the utmost caution.
- After any sanitizing operation, it is indispensable
not to touch the sterilized parts either with hands
or with towels, sponges or other.
- Avoid making the agitator run empty, as the
machine can be damaged.
ENGLISH - 14
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6.1.2 MAINTENANCE OF AGITATOR AND GASKETS
The agitator blades are equipped with scraping pads made of atoxic plastic materials
suitable for food industry. These components are subject to wear according to the
characteristics of the employed mixture: with high sugar content and low fat percentage a
remarkable wear of pads can be the detected.
When the clearance between the pads and the cylinder is excessive, the agitator is no
more able to perfectly scrap the cooling cylinder walls resulting in an extention of batch
freezing times. To restore the machine performance, it is sufficient to replace the scraping
pads.
6.1.3 REFRIGERATING UNIT
In case of machine provided with air condenser, it is necessary to periodically clean the
condenser fins from the dirtiness sucked in by the fan motor, which can obstruct it and
considerably reduce its efficiency.
To clean the condenser, make use of a brush or an exhauster.
15 - ENGLISH
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7 TROUBLE-SHOOTING
7.1 ALARM MANAGEMENT
MESSAGE
DESCRIPTION
The agitator motor power
consumption is too high in
comparison to the current
transformer calibration.
REMEDIES
Check whether the agitator is
blocked and the supply voltage
correct.
STOP pushbutton blinking and
agitator motor still.
Check the circuit and in case of
necessity replace the current
transformer.
The current transformer circuit is
cut off.
The agitator motor power
consumption is too high in
comparison to the thermal
protection value.
Check the motor from an electrical
point of view, the consistency
value calibration and check that
the agitator is not blocked.
Check that the quantity and the
quality of introduced mixture are
correct.
Check the cooling parameters.
Check whether the agitator
scraping pads are worn out.
Check that the agitator direction of
rotation is correct (T4 three-
phase).
STOP pushbutton is fixed, the
DELIVERY pushbutton is blinking
and the agitator motor is still.
STOP pushbutton is fixed, the
DELIVERY pushbutton is blinking,
an acoustic signal (beep) is
released and the agitator motor is
running.
Alarm for lack of growth in
consistency.
7.2 TROUBLE-SHOOTING
TROUBLE
POSSIBLE CAUSES
Electric trouble
Incorrect power supply
The door or the hopper grid is
open.
REMEDIES
Send for a technician
Check phases
The machine does not start (STOP
pushbutton ON without active
alarms)
Close the door and lower the
hopper grid.
Master switch OFF
Close the switch
Check and replace it (send for a
technician)
The machine does non start
(STOP pushbutton OFF)
Blown fuse on the electronic card
Failure in electronic card or
pushbutton panel
Send for a technician
Check the presence of water in the
water system to which the machine
is connected. Check the cocks.
Clean the condenser by means of
a brush and check that the fan
motor correctly works.
(C119 water) Lack of condensing
water
Since the first phases of the batch
freezing cycle, the compressor
works intermittent
Dirty air condenser or broken down
fan.
Traces of liquid ice-cream in the
drip drawer
Worn-out agitator stuffing box
Check and/or replace it.
Check and in case of necessity
replace them
Send for a technician
Check the belt tension and in case
of necessity replace it.
Worn-out scraping pads
Trouble in the refrigerant circuit
The belt slips
Batch freezing times are prolonged
and the ice-cream is still wet.
During batch freezing the machine
is noisy and the agitator stops.
During the delivery of ice-cream,
the machine is noisy.
Make sure that you have pressed
the “DELIVERY”pushbutton.
The product is too hard.
ENGLISH - 16
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TAYLOR COMPANY, 750 North Blackhawk Boulevard, Rockton, IL 61072
Telephone: (815) 624-8333
Telex: 6871502 TAYLO
Fax: (815) 624-8000
December, 2004 Taylor
All rights reserved
cod. M04.37531
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