Electrolux SP New R452a User manual

Edition: October, 2023 Revision: 0 Pag.: 1/28
SP New
R290, R452a ed R449
Attention: risk of fire –R290
OPERATOR’S MANUAL
ENGLISH PAGE 2

Edition: October, 2023 Revision: 0 Pag.: 2/28
Manufacturer of this appliance is
S.P.M. Drink Systems S.p.A. –Via Panaro 2/b 41057 Spilamberto (MO)
All reproduction rights of this manual are reserved to it, even partial reproduction is prohibited.
The descriptions and illustrations refer to the specific machine/plant in question. The manufacturer reserves the right
to make any modifications he deems appropriate to series production at any time.
This manual:
it is an integral part of the supply and must be read carefully in order to use it correctly, in compliance with
the essential safety requirements;
it is drawn up according to the provisions of the Machinery Directive 2006/42/EC and contains the technical
information necessary to correctly carry out all the procedures in safe conditions;
it must be stored with care (protected in a transparent and watertight casing to prevent deterioration) and
must accompany the machine throughout its life, including any change of ownership. In the event of loss or
deterioration, a copy can be obtained by requesting the manufacturer, reporting the data on the identification plate
The manufacturer declines all responsibility for improper use of the machine/plant and/or for damage caused as a
result of operations not covered in this manual.

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INDEX
1. SAFETY INSTRUCTIONS...........................4
Cleaning and daily sanitizing procedures......... 5
2. EQUIPMENT KIT.......................................11
3. TRANPORT TIPS.......................................11
4. LIFTING TIPS.............................................11
5. TECHNICAL SPECIFICATIONS..............12
6. POSITIONING............................................13
7. CONNECTION TO THE POWER SUPPLY
MAINS.......................................................14
8. CONTROL PANEL (FIG.21)......................15
9. THERMOSTAT CONTROLLER...............16
Operation mode............................................... 16
10. OPERATING INSTRUCTIONS AND
START-UP PROCEDURES .....................17
11. SPECIAL MAINTENTANCE.....................19
Condenser cleaning......................................... 19
Control and replacement of seals.................... 20
Winter storage................................................. 20
Product storage................................................ 20
12. DISCLAIMER.............................................20
13. TROUBLESHOOTING GUIDE .................21
14. WIRING DIAGRAM...................................22

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1. SAFETY INSTRUCTIONS
This installation and operation manual is
an integral part of the equipment and must
be kept for future consultation.
Unless otherwise stated, this manual is
addressed to operators (staff members
who uses the equipment on a daily basis)
and to servicemen (staff members qualified
to carry out the installation and/or
maintenance). The parts of the manual
addressed only to servicemen are pointed
out accordingly. Please read carefully the
warnings listed here below before
installation and start-up of the equipment.
This equipment has been designed to
produce coffee cream, ice cappuccino,
sorbets, slushes and similar frozen dairy
products obtained by blending water or
milk with the powder.
Upon receipt of the equipment, make sure
that its part number matches the one
specified in the order, which can be found
on all the delivery documents.
This equipment is exclusively destined to
the purpose for which it was designed.
The manufacturer cannot be held
responsible for any damage due to
improper use.
This appliance can be used by children
aged from 8 years and above and persons
with reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given
supervision or instruction concerning use
of the appliance in a safe way and
understand the hazards involved. Children
shall not play with the appliance. Cleaning
and user maintenance shall not be made
by children without supervision.
This equipment is not suitable for outdoor
use. This machine is not suitable for
installation in locations where water jets
are used and it must not be cleaned by a
water jet.
This appliance is intended for professional
use and must be installed in places where
it can be checked by qualified personnel.
Do not store explosive substances such as
aerosol cans with a flammable propellant
in this appliance.
This appliance is intended to be used in
household and similar applications such as
–staff kitchen areas in shops, offices and
other working environments;
–farm houses and by clients in hotels,
motels and other residential type
environments;
–bed and breakfast type environments;
–catering and similar non-retail
applications.
The installation and subsequent servicing
operations must be carried out by skilled
members who have been trained to use the
device and in compliance with the
regulations in force.
The machine has to be placed on a sturdy,
horizontal surface making sure it is well
ventilated by leaving a gap of 20 cm around it
and do not install it near heat sources (fig.1);
we recommend you to maintain a room
temperature between 24 and 32°C (between
75°F and 90°F).
For a safe and correct installation, it is
essential to provide a suitable socket controlled
by a thermal cut-out switch whose contacts are
at least 3 mm apart, in accordance with the
current national safety regulations.
If the power cable is damaged, it must be
replaced by the manufacturer, its after sale
service or by qualified personnel, to prevent any
possible risk.

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- WARNING: do not locate multiple
portable socket-outlets or portable power
supplies at the rear of the appliance.
- WARNING: when positioning the
appliance, endure the supply cord is not
trapped or damaged.
- WARNING:Keep ventilation
openings, in the appliance enclosure or in
the built-in structure, clear of obstruction
(IEC 60335-2-24)
- WARNING: Do not use
mechanical devices or other means to
accelerate the defrosting process, other
than those recommended by the
manufacturer (IEC 60335-2-24)
- WARNING: Do not damage the
refrigerant circuit (IEC 60335-2-24)
The continuous, equivalent, weighted level of
acoustic pressure is below 70 dB.
This manual is also available in an
alternative format on our website.
Cleaning and daily sanitizing procedures
In order to maintain the unit in like-new
operating condition and to respect current
regulations, it’s absolutely necessary to
frequently and carefully perform the cleaning
and sanitizing operations as described below.
In case of prolonged shutdown (winter
storage), the machine must be disassembled,
washed and sanitized according to the
instructions in this manual before start-up to
ensure the best possible cleanliness.
!Caution!
Electric shock hazard. Do not splash water
on switches or allow water to flow onto
electrical components inside the machine.
!Caution!
To prevent bacteria growth, use only
sanitizers approved for plastic and rubber
objects, failure to do so could create a
health hazard.
Note: it is responsibility of the operator to be
aware of and conform to the requirements of
current local, state and federal laws concerning
the frequency of cleaning and conservation of
products used.
The cleaning instructions explained in this
section are essential procedures to remove
bacteria and maintain a sanitarily clean
machine.
We recommend to perform the cleaning
and sanitizing procedures every day and
anyway according to the local laws.
The machine and the mix manufacturers
decline all responsibility to damage that directly
or indirectly derives from people, animals, as
consequence of failure to comply with all
cleaning and sanitation instructions indicated in
this manual.

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- Stop the freezing system and let the machine
run with the only auger activated (position O for
the small button, position I for the main one) for
ten minutes.
- Provide yourself with a sanitizer suitable for
plastic, rubber and stainless steel objects
(Sodium hypochlorite 2%), for the US market
bring the approved KAY-5®Sanitizer/Cleaner
with a 100ppm dilution (1 Oz packet of KAY-5®
+2 ½ gallons of water) (the sanitizing product
shall comply with 40 CFR §180.940).
IMPORTANT
Carefully follow the mix producer
prescriptions in terms of time and modes
of conservation.
- After unlocking the main cover with its key
(fig.1), remove the main cover and the
secondary one under it (fig.2).
- Pour lukewarm water into the bowl (fig.3)
and, after re-positioning the main cover, make
the scraper auger rotating for some minutes.
NOTE
SP is equipped with a very efficient safety
mechanism, activated when the cover is lifted,
designed to protect the operator. If the cover
is not correctly positioned SP will not work.
- Empty the bowl and repeat the same
operations until the coming out water is clear
(fig.4).
Fig. 1
Fig. 2
Fig. 3
Fig. 4

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Caution
To avoid electrical shock or contact with
moving parts, before proceeding with the
disassembling operations, make sure all
switches are in “OFF” position and that the
main power supply is disconnected.
- Switch off the machine and disconnect the
power cable.
- Remove the main cover.
- Wash and sanitize your hands and forearms.
- Unscrew the bowl knobs (fig.5).
- Simultaneously press the two securing tabs
and lift the tap to extract it from its seat (see
fig.6).
- Disassemble the tap by keeping the body
pressed down and slipping the lever from its
seat (fig.6).
Caution
To prevent bacteria growth, remove all
o-rings when cleaning.
Failure to do so could create a health
hazard.
- Pull the bowl outward, as shown, to
completely remove it from its seat (fig.7).
Fig. 5
Fig. 6
Fig. 7

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- Unscrew the security knob in the direction of
the arrow (threading on left), then pull out the
mixing unit, the bell shaped seal and the bowl
gasket on the back (fig.8).
- Remove the drip tray pulling it outward
(fig.9).
- Thoroughly wash all the removed components
with hot water and dish washing, but do not use
abrasive detergents or powders that can
damage the bowl.
IMPORTANT
Do not use too aggressive sanitizers or
detergents, these kind of products could
damage the bowl and the other
components.
CAUTION
Never perform these washing operation
with a dish washing machine; failure to do
so could seriously damage the unit’s parts.
- Rinse well and then place all the components
in the sanitizer solution; for proper sanitizing
the parts must remain fully plunged as
recommended by the sanitizer manufacturer
(KAY-5 sanitizer suggest at least 1-2 minutes).
- After respecting the correct sanitizing period,
rinse well all the components with clean water
and dry them up with a clean cloth.
- Thoroughly wash the evaporator and the drip
tray surfaces with a sponge soaked with the
sanitizer (see fig.10).
- Repeat all these operations with a clean
sponge soaked with water and carefully dry up
all the surfaces with a clean cloth.
Fig. 8
Fig. 9
Fig. 10

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Once performed all these cleaning and
sanitizing procedures, it’s possible to
reassemble all the components.
The correct assembly of the device is essential
to prevent leakage of product and damage of
the machine. To assemble the machine you will
need an approved lubricant (such as Vaseline).
Make sure all parts have been washed and
sanitized before assembling. Persons
assembling the machine must first wash and
sanitize their hands and forearms with an
approved sanitizer.
- Spread Vaseline on the bell shaped seal
internal surface before reassembling it (fig.11).
- Reassemble the rear gasket and the bell
shaped one, respecting the correct direction as
indicated in figure 12.
- Reassemble the mixing unit making sure that
the frontal cylinder perfectly fit inside its
rotating shaft seat.
- Block all these components into place by
turning the knob in counter clockwise direction
(fig.13).
Fig. 11
Fig. 12
Fig. 13

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- Lubricate the rear of the tank where it meets
with the seal to facilitate the reassembling
procedures (see fig.14);
- Reassemble the bowl by positioning it back
into its seat, verifying that it faces in the correct
direction and it is held in place by its seal (see
fig.15).
- Fix the bowl by reinsert the knobs (fig.16).
IMPORTANT
Do not over tighten the bowl knobs.
Excessive force could damage the thread
and/or the bowl itself.
- Re-insert the tap (fig.17) spreading Vaseline
on the o-rings to facilitate sliding the tap in its
seat until completely inserted.
!Warning!
If the tap does not perfectly slide into position,
the sealing hold will be endangered.
- Reassemble the drip tray.
Fig. 14
Fig. 15
Fig. 16
Fig. 17

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Sanitizing
Whenever the machine has remained unused
for some days after been cleaned and sanitized
as described in the chapter 9, the sanitizing
procedures described below must be performed
just prior to start-up the machine.
- Remove the main cover and the secondary
one.
- Pour sanitizing solution into the bowl carefully
following the manufacturer prescriptions.
- After restoring the main cover, switch on the
machine and let the auger rotating (all control
board LED switched off) leaving the sanitizing
solution for the time specified by its producer.
IMPORTANT
Never let the sanitizer inside the bowl for
more than 15 minutes.
- Drain the solution by opening the plunger to
allow the bowl to empty. Open and close the
plunger at least 10 times during draining to
sanitize the product way out area also.
- Thoroughly rinse repeating these operations
with clean water instead of sanitizer solution.
- Now the machine is ready to be used.
2. EQUIPMENT KIT
In the packaging of this equipment you will find
also:
- operator’s manual.
- 1 tube of Vaseline grease lubricant to be used
for machine maintenance.
- EC declaration of conformity.
- 1 drip tray.
3. TRANPORT TIPS
To prevent the oil held in the hermetic
compressor running into the cooling circuit, the
device must be carried, stored and handled in
the upright position, following the direction
instructions on the packing. If the device is
accidentally or intentionally (for transportation
reasons) kept in any other position, it must be
set again in the correct position at least twenty
minutes before start-up procedures, in order to
let the oil flow back into the compressor.
4. LIFTING TIPS
Each machine is equipped with a special wooden
pallet that allows the handling with standard
forklift trucks.
Caution
Never lift the machine alone, but always seek
the assistance of another operator.
To prevent and avoid any damage to the
machine, all loading and unloading operations
should be carried out with special care. The
equipment can be lifted, with either a manual or
engine-powered lifting truck, by positioning the
forks in the base section of the unit.
The following operations should always be
avoided:
- to turn upside down the machine;
- to drag the machine with ropes or others;
- to lift the machine with slings or ropes
- to shake or rattle the machine and its
packaging.
The machine must be stored in a dry place with
temperatures from 0°C to 40 °C. No more than
2 machines should be stacked on top of each

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other, taking care to maintain the vertical
position, as shown by the arrows on the carton.
5. TECHNICAL SPECIFICATIONS
Technical and electrical specifications
All the machine’s technical and electrical
specifications are stated on the identification
plate, positioned in the internal part of the
equipment; a sample is shown here below.
The plate specifies:
•Model
• PNC – production code
•Serial number
• Electrical characteristics in Volt/Hz
• Max absorption in Watts
• Max current in Amps
• Climatic class
• Refrigerant gas and quantity used
• Markings
• Manufacturer
Noise emissions
The continuous, equivalent, weighted level of
acoustic pressure is below 70 dB.
Climatic class
Class N, indicates an ambient temperature for
machine use between 24 and 32°C (between
75°F and 90°F).
.
Dimensions:
The overall dimensions of the appliance are:
SP1
•Height: 61,2 cm.
•Width: 26,2 cm.
•Depth: 42,7 cm.
•Weight: 28 kg.
SP2
•Height: 61,2 cm.
•Width: 44,7 cm.
•Depth: 43,8 cm.
•Weight: 48 kg.
Refrigerant
Between the gas used (R452a, R449 and R290)
the R290 is potentially flammable and explosive.
Caution
Every possible precaution must be taken to
avoid any danger connected with the nature
of this gas during any ordinary and/or
extraordinary operation carried out on the
equipment.
In the event of breakdown:
In most cases, any technical problem can be
settled with slight interventions (please see the
troubleshooting guide at the end of this
manual); we therefore recommend you to
carefully read this handbook before contacting
the manufacturer or service centre.
Disposal
Caution
All the parts of the packaging must be kept
beyond the range of children, as they might
represent a potential safety/health risk.
Important
In respect of the environment, please dispose
the packaging as illustrated.
This symbol: means that the machine
cannot be disposed as common waste. It must
be handled in compliance with the provisions of
European directive 2003/108/CE (Waste
Electrical and Electronic Devices - WEEE) and
the resulting national legislation, in order to
prevent any potential damage to the
environment and to create health risks.
In order to correctly dispose of the device,
please contact the distributor from which you
purchased it or our after-sales service.

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Fig. 18
Fig. 19
6. POSITIONING
FOR MAINTENANCE WORKER ONLY
The installation and subsequent servicing
operations must be carried out by skilled
members who have been trained to use the
device and in compliance with the
regulations in force.
a) Remove the packing (fig.18) and preserve it
in order to reuse for winter storage.
Caution
All the parts of the packaging must be kept
beyond the range of children, as they might
represent a potential safety/health risk.
b) Make sure the machine is in perfect
condition.
c) Rest the machine on a sturdy, horizontal
surface making sure it is well ventilated by
leaving a gap of 20 cm around it and do not
install it near heat sources (fig.19); we
recommend you to maintain a room
temperature between 24 and 32°C
(between 75 and 90°F).
d) Check that the power mains voltage meets
the specifications on the equipment
identification plate and that the output available
meets the device’s power requirements.
Fit the plug into an earthed socket, removing all
multiple adaptors.
FOR FURTHER PRECAUTIONS, READ THE
SECTION “CONNECTION TO THE ELECTRICITY
MAINS” CAREFULLY.
e) The installation must be carried out in
accordance with the manufacturer’s instructions.
Failure to comply with the positioning and
installation instructions may impair the
machine’s operation.
Important
You are legally required to provide a suitable
grounding system for the equipment.
Before carrying out any cleaning and/or special
maintenance on the device, make sure it is
disconnected from the mains by unplugging it.
In the event of a breakdown or malfunctioning,
switch off the device and remove the plug.

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7. CONNECTION TO THE POWER
SUPPLY MAINS
FOR SERVICEMAN ONLY
Before fitting the plug in the power supply
socket, for your own safety, as already
mentioned in the previous paragraph, please
read the following precautions.
- The machine’s electrical safety is only
guaranteed when it is connected to a suitable
earth system, structured as provided by the
national safety current regulations (fig.20).
Therefore, the manufacturer cannot be held
responsible for any damage due to failure of the
grounding system of the machine.
- Always verify electrical specifications on the
data plate of each machine. Data plate
specifications always replace the information of
this manual.
- For a safe and correct installation, it is
essential to provide a suitable socket controlled
by a thermal cut-out switch whose contacts are
at least 3 mm apart, in accordance with the
current national safety regulations (see fig.20).
- WARNING: Do not locate multiple portable
socket-outlets or portable power supplies at the
rear of the appliance.
- WARNING: When positioning the appliance,
endure the supply cord is not trapped or
damaged.
- To unplug the device, first disconnect the
power supply with the switch, then grip the plug
and gently pull it out.
Important
IF THE POWER CABLE IS DAMAGED, IT MUST
BE REPLACED BY THE MANUFACTURER, ITS
AFTER SALE SERVICE OR BY QUALIFIED
PERSONNEL, TO PREVENT ANY POSSIBLE RISK.
Fig. 20
- If required by local regulations, it is
possible to have the appliance permanently
connected to electrical power supply, ref.
National Electrical Code (NEC) and NFPA
70. If this is the case, it is necessary to
remove the right side panel, disconnect the
power cable from the machine wiring,
remove it from the machine and replace it
with the permanent cable by respecting the
local codes.

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8. CONTROL PANEL (FIG.21)
A: main switch
E (SP2 only): mixing spiral rotation activation
switch (E1 left spiral, E2 right spiral)
B: refrigerator system management switch (B1
left side, B2 right side)
Snowflake: freeze hybrid mode
0: washing
Drops: night mode (defrost)
C (LIGHT version only): light switch (C1 left
side, C2 right side)
D (ULTRA version only): light switch (D1 left
side, D2 right side)
Position I: Normal light mode,
sanitization mode not active
Position 0: lights off
Position II: ULTRA sanitization mode,
near UVA LED and normal LED in
operation
WARNING
AVOID DIRECT AND CONTINUOUS (FOR
MORE THAN 1 MINUTE) OBSERVATION AT
SHORT DISTANCE (LESS THAN 60 CM) OF
LIGHT SOURCES.
Fig. 21
Note -----------------------------------------------
The SP ULTRA model machines are
equipped with an effective nUVA LED
lighting system that guarantees a 99%
bactericidal effect in 4 hours.
------------------------------------------------------

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9. THERMOSTAT CONTROLLER
The SP machine line is equipped with a digital
display (fig. 22) that allows you to view the
temperature in each tank.
Operation mode
The snowflake symbol at the
top left of the display, lights up
only when the refrigeration
system is in operation.
Freezing mode
Once the main switch A has been activated and
the freezing mode (snowflake symbol) is
selected on switch B, the machine will operate
in HYBRID mode: the consistency of the product
is INITIALLY defined mechanically by the
adjustment of the spring through the wheel on
the back of the machine (phase A).
Once the consistency level thus set has been
reached, it is then maintained through the
electronic temperature control which allows to
always have the same consistency regardless of
the quantity of product contained in the tank
(phase B).
To identify the hybrid operation of
the machine, during phase A, the
image of a piggy bank at the
bottom left flashes on the
thermostat and stops flashing once
the desired consistency is reached when the
system switches to phase B.
If one of the following operations is performed:
• Turning the machine off and on
• Removing the lid for the refill
• Switch from freezing mode to defrost mode
through switch B and then return to freezing
mode
The hybrid system restarts from phase A.
Fig. 22
Night maintenance mode (defrost)
Once the main switch A has been activated and
the night maintenance mode has been selected
(drops symbol) on switch B, the machine will
operate in night maintenance mode
and the product temperature will be
kept at + 1 ° C.
During this phase, the defrost symbol
lights up on the display, half snowflake / half
droplets, while the snowflake symbol lights up
only when the refrigeration system is in
operation.
Washing mode
Once the main switch A has been activated and
the washing mode has been selected (position
0) on switch B, the machine will work in
washing mode and the refrigeration system will
not be in operation.
AUX will appear on the right side of the display.

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10.OPERATING INSTRUCTIONS AND
START-UP PROCEDURES
!IMPORTANT!
BEFORE STARTING THE MACHINE, CARRY OUT
THE CLEANING AND SANITISING PROCEDURES
DESCRIBED IN CHAPTER 9.
- Dilute and mix the product in a separate
container according to the manufacturer’s
instructions (see fig.23).
NOTE: “mix” is the result of the blending
between water or milk with the powder to
make slushes, sorbets, frozen creams ice
milk, frozen yogurt and similar frozen dairy
products.
ATTENTION: in order to avoid any damage
to the appliance, it is recommended not to
start the machine in freezing mode with
less than 1.5 litres of product in the tank.
- Pour the mix obtained into the bowl (see
fig.24).
- Restore the secondary cover and then the
main one.
Note -----------------------------------------------
SP units are equipped with a very efficient
safety mechanism designed to protect the
operator; it is activated when cover is lifted.
This device automatically and immediately stops
all moving parts.
If the main cover is not correctly
positioned, the correspondent mixing
system will not work.
------------------------------------------------------
- Adjust the consistency to the desired level by
turning the wheel located on the back of the
machine (fig. 25); by turning clockwise to the
left, the level indicator will move towards the -
sign and the product will become less dense, by
turning counter clockwise to the right, the level
indicator will move towards the + sign and the
product will become denser.
Fig. 23
Fig. 24
Fig. 25

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- Insert the plug into the power socket.
- Activate the main switch A; the mixer will
automatically start working in SP1 while in SP2
it will be necessary to activate the two mixers
through the appropriate switches E1 and E2.
Attention
Not all products are equally sensitive to nUVA
rays and therefore it is possible that some,
subjected to prolonged irradiation over time,
may undergo changes in colour.
In this case it is necessary to dose the
irradiation considering that in 4 hours of
exposure there is a bactericidal effect of 99%.
-Activate the freezing mode using switch B with
the snowflake symbol (fig. 21).
NOTE: in SP2 there are two buttons for
freezing mode, B1 for the left tank and B2
for the right one.
NOTE: if you wish to switch from FREEZING
mode to NIGHT mode (DEFROST), simply set
the position with the drop symbol on key B (Fig.
21)
- The product is ready when the
piggy bank symbol, indicated by
the arrow on the display image,
stops flashing.
- If the product does not have the desired
consistency, it is necessary to set switch B to
position 0, adjust the consistency as desired
(fig. 25) and restart the cycle from phase A by
positioning switch B back to position
SNOWFLAKE (chapter 9).
- Once the product has reached the desired
consistency, to dispense, place the glass under
the tap and pull the lever as shown in figure 26.
Fig. 26

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11.SPECIAL MAINTENTANCE
Caution
Before proceeding with any maintenance
operation, it is compulsory to switch off the
machine and unplug it from the mains.
Condenser cleaning
In order to guarantee good cooling system
performance, the condenser must be well
cleaned every month.
How to reach it:
- Switch off the power supply and disconnect
the power cable;
- Remove the rear panel by unscrewing the two
bolts fastening it (fig.27);
- Using a dust exhauster, remove the dust that
has collected between the condenser fins
(fig.28).
IMPORTANT
Never use a screwdriver or sharp object to
clean between fins.
!CAUTION!
In order to reduce risks related to the
refrigerant flammability, every special
maintenance operation has to be
performed ONLY by skilled service men.
Fig. 27
Fig. 28

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Control and replacement of seals
EVAPORATOR HARD SEAL AND ITS
SILICONE WASHER
Replace every 9 to12 months according to the
conditions of use and level of maintenance.
BOWL GASKET (LOCATED AT THE REAR OF
BOWL)
Replace it every 12 months according to the
conditions of use and level of maintenance.
DISPENSE VALVE O-RING
The dispense valve o-rings should be replaced
as necessary when wear is evident. Lubricate
them each time they are replaced or the
dispense valve is removed for cleaning.
SUCTION GASKET
Replace every 3 months according to the
conditions of use and level of maintenance. This
part should be lubricated during the re-
assembly after every cleaning with Vaseline.
Winter storage
To protect the unit during seasonal shutdown,
it’s important to properly store the machine
using the following procedures:
- Disconnect all power to the freezer.
- Disassemble, wash and sanitize all parts that
come into contact with the mix as described in
chapter 1.
- Clean also all the exterior panels.
- Reassemble all these parts.
- Cover the machine with the original package
to protect it from dust or other contaminating
elements.
- Place the machine in dry location.
Product storage
Since the safety of the product used with this
unit depends upon the temperature and the
duration of storage, it is necessary to refer
directly to the food product producer instruction
and specifications in order to correctly manage
it and in order to avoid any possible safety
issue.
12.DISCLAIMER
The manufacturer declines all responsibility for
any damage that directly or indirectly might be
brought on to people, things, animals, as a
consequence of failure to comply with all
instructions given in this manual with the
warnings concerning installation procedures, use
and maintenance of the machine.
The manufacturer cannot be held responsible for
possible mistakes due to printing, copying or
translating errors contained in this manual.
In addition, the manufacturer reserves the right
to modify what deemed necessary or useful for
the machine, as well as for the benefit of the
user, yet at the same time maintaining the
essential operative and safety characteristics of
said machine.