Clabo FB Proxima STX G6 Product guide

Proxima STX
gelateria
English

PROXIMA STX Ice-Cream Cabinet ENGLISH
2
Index
1. Standard and Regulations ........................................................................................................................... 5
1.1 Identification ...................................................................................................................................................... 5
1.2 Technical Assistance ..................................................................................................................................... 5
2. Data and Technical Specifications .......................................................................................................... 6
2.1 Main Characteristics ...................................................................................................................................... 6
2.2 Technical Drawings ......................................................................................................................................... 8
2.3 Technical Data ................................................................................................................................................ 10
3. Receipt and Installation ............................................................................................................................ 11
3.1 Lifting and Movement .................................................................................................................................. 11
3.2 Positioning ........................................................................................................................................................ 12
3.3 Environmental Specifications ................................................................................................................... 13
3.4 Canalization ...................................................................................................................................................... 14
3.5 Plumbing connection .................................................................................................................................... 15
3.6 Electrical Connections ................................................................................................................................ 15
3.7 Water Drain Pipe ............................................................................................................................................ 16
3.8 Remote Units Installation .......................................................................................................................... 17
3.9 End of Service and Disposal..................................................................................................................... 17
4. Functioning .................................................................................................................................................... 18
4.1 General Use Rules ........................................................................................................................................ 18
4.2 Start-up ............................................................................................................................................................. 19
4.3 Control panel ................................................................................................................................................... 20
4.4 Alarm Messages ............................................................................................................................................. 24
4.5 Cabinet with independent sector or with Reserve ......................................................................... 24
4.6 Optional Kit KVP – ice Cream / Pastry Change............................................................................. 24

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4.7 Stopping the Machine .................................................................................................................................. 25
5. Cleaning and Maintenance ....................................................................................................................... 26
5.1 Ordinary Maintenance: Daily Cleaning.................................................................................................. 26
5.2 Ordinary Maintenance: Weekly Cleaning ............................................................................................. 27
5.3 Programmed Maintenance – Condenser Cleaning .......................................................................... 28
5.4 Summary of scheduled Maintenance .................................................................................................... 29
6. Practical Troubleshooting Guide ........................................................................................................... 30
7. Electrical Diagrams .................................................................................................................................... 33
7.1 Proxima STX Electrical Box – 1 Semi-Hermetic Compr. ............................................................ 33
7.2 Electrical Box – Condensing Unit (Internal or Remote) ............................................................... 34
8. Cooling System diagram ........................................................................................................................... 35
8.1 Cooling system w/ Double Inverted Cycle defrost ........................................................................ 35
8.2 Optional Kit KVP – Ice Cream / Pastry Change ............................................................................ 36
Rev.01 – Year 2015

PROXIMA STX Ice-Cream Cabinet ENGLISH
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Dear Customer
. This Manual or Technical Guide is a part of the Product and its target is to show use and
maintenance of the cabinet. The operators have the responsibility of reading it and following the
instruction reported on it. No other use of the display cabinet is allowed other than indicated in
this manual.
This manual must be kept in good conditions and follow the cabinet during its entire
operative life until dismissing, in order to have all the information needed for maintenance of the
qualitative and safety standards.
The Firm will not assume any responsibility for damage to people, animals or things,
caused by failure to observe the indications reported on the present Manual or by uses of the
equipment for any purposes other than the ones for which it has been designed and sold.
For operator’s safety, all equipment devices must be kept in constant efficiency.

PROXIMA STX Ice-Cream Cabinet ENGLISH
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1. STANDARD AND REGULATIONS
1.1 IDENTIFICATION
The
SERIAL NUMBER
on the plate positioned on the
back (operator side) of the display cabinet (pic.1) must
be given when contacting the manufacturer or
customer services.
WARNING:
Maintenance of the
good conditions and
legibility of the label applied to the cabinet
is recommended.
Don’t tamper with the
label.
1.2 TECHNICAL ASSISTANCE
In case of malfunctioning of the machine, before contacting technical assistance, try
to fix the problem following the troubleshooting guide reported in the chapter n.6.
If the problem cannot be fixed using the troubleshooting guide, contact the authorized
technical assistance using one of the following references:
Phone: [phone]
Fax: [phone]
Email: [email protected]
Or using Internet web site: www.clabo.it
It is necessary to communicate to the technical assistance:
•Cabinet serial number (as described in the previous paragraph)
•Cabinet Model, as reported in the label
•A detailed description of the problem encountered and of the interventions al right made
to fix it.
WARNING:
Don’t contact not-authorized technicians
Fig.1

PROXIMA STX Ice-Cream Cabinet ENGLISH
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2. DATA AND TECHNICAL SPECIFICATIONS
2.1 MAIN CHARACTERISTICS
Proxima STX Ice-Cream cabinet is planned for showing and marketing ice-cream
products and deigned to reach temperatures in the refrigerated zone not less than -18/-20°C,
at Class 4 Climatic Conditions (+30°C, 55% R.H.), defined by the UNI EN 23953-2 par. 5.3.1.3
European Standard.
Thermal Insulation of the cabinet is guaranteed by polyurethane Foam.
Cooling System is equipped with Semi-hermetic compressor: one compressor is used.
Condensing unit is installed on the machine in a compartment of the base or it can be remote,
within maximum 20mt of linear piping far from the machine. In this case Cabinet and Condensing
unit(s) are supplied separated and without cooling gas.
WARNING:
Installation of Remote Unit and Charge of gas is provided by the customer. Please refer
to the correspondent section in the present manual.
Defrosting system is automatic, with “double inverted cycle system” : two defrost cycles
are realized separately, regulated by electronic control with different time intervals.
Refrigeration is ventilated: inside the cooled compartment the fans are installed and they
produce air flow, responsible for ice-cream cooling. The display case mod. Proxima STX Ice-
cream cabinet has also a double air circulation system, that permit the air inlet inside the
display area from two grid: one is below the service deck and the other one is between the two
lines of ice-cream pans.
Machine is equipped with an electronic control board which operates the cooling system,
automatic defrost, anti-condensation devices and lights. User interface is formed by a 6-keys
keyboard with a 3-digit display, positioned on cabinet back panel.
All glass surfaces are double-glazed, tempered and heated in order to avoid condensation
problems.
Front glass can be opened with the joint in the upper part in order to permit cleaning
operations; the weight of the front glass is sustained by gas pistons, that also help during the
opening and the closure of the glass.

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The roof is supported by metallic pillars that can resist a maximum weight of 10 kg.
WARNING:
Don’t put concentrated weight on the roof: risk of Break.
In order to avoid damages, distribute the weight evenly on the surface.
NO
NO
OK
If the cabinet has a reserve storage this is designed for display of product at low
temperature, not below -18/-20 °C. The storage is connected to an independent condensing
unit and is managed by an additional electronic control.

PROXIMA STX Ice-Cream Cabinet ENGLISH
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2.2 TECHNICAL DRAWINGS
SECTION VIEW - CABINET H1320 SECTION VIEW - CABINET H1450
SIDE VIEW H1320 SIDE VIEW H1450

PROXIMA STX Ice-Cream Cabinet ENGLISH
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REAR VIEW
Plan View:
MODEL
6+6 9+9 12+12
QUOTE
“L”
1050 1575 2100
MODEL
A 45° A 30° C 30°

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2.3 TECHNICAL DATA
Mod: Supply *
[V-ph-Hz]
Compr.
Power [W]
Total Power
[W]
Working
Temperature
[°C]
Gas
Type
G6 400/3/50 1150 1560 -18/-20 R404a
G9 400/3/50
1700 2255 -18/-20 R404a
G12 400/3/50
2170 2930 -18/-20 R404a
A30 400/3/50 1150 1690 -18/-20 R404a
C30 400/3/50
1150 1580 -18/-20 R404a
A45 400/3/50
1210 1880 -18/-20 R404a
G9 R 400/3/50 2050 2950 -18/-20 R404a
G12 R 400/3/50 2300 3550 -18/-20 R404a
*: Other electrical supply are available on customer request

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3. RECEIPT AND INSTALLATION
WARNING:
Before acceptance of the equipment, control the following:
•the package must be intact and the
products haven’t to be damaged during
transport.
•the shipped goods correspond to the order specifications.
•the presence and integrity of accessories.
•
possible damages occurred on products must be reported on the transport
document for the compensation by the transport agency.
WARNING:
This product must be installed by qualified personnel. During installation the operators
involved must wear individual protection devices.
WARNING:
The installation of Remote Condensing Units (where available), must be perf
ormed by
qualified personnel, following the instruction reported on manual delivered with the
condensing unit itself and supplied by the factory.
3.1 LIFTING AND MOVEMENT
In order to move the cabinet from the transport vehicle use a fork lift having the suitable
loading capacity as follow (Fig.2):
•Position the forks at the level of vehicle (e.g.
lorry)
•Move forward with the forks so as to insert them
under the cabinet’s pallet.
•Ensure that the cabinet is perfectly balanced on
the forks before lifting it.
•Position the cabinet on the ground and remove
the package.
WARNING:
During the package wasting, using devices such as cutter
could cause injuries to people
or damages to product.
In addition, avoid to smear against the p
roduct with metallic parts such as watches,
buckles, chains, rings and so on that could produces scratches.
Fig.2

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•Lift up the cabinet by the pallet, as shown in
Pic.3 .
•The cabinet must be moved manually when on
the ground.
•Remove the screws that anchor the lists to the
base: tilt the cabinet and remove the lists as
shown in Pic.3 Pos.B
•The cabinet must be moved manually when on
the ground.
WARNING: Danger of Tipping or slipping
Don’t lift the cabinet more than 10 cm above
the ground.
3.2 POSITIONING
For a correct positioning follow these instructions
•Position the display cabinet leaving enough
space for use and maintenance in safe
conditions as envisioned by the UNI EN
12100-2010
•Check that there is a suitable earth plant
present envisioned by European Standards.
•Once positioned in the desired area, make the
display cabinet level using the adjustable feet
(fig. 4).
WARNING:
Before positioning the cabinet, assure that the floor is suitable for supporting its weight.
Fig.4

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3.3 ENVIRONMENTAL SPECIFICATIONS
When positioning the display cabinet take into consideration that its operability is
guaranteed in the following environmental conditions: temperature <30°C and relative humidity
<55%. (class 4, UNI EN 23953-2).
During installation It must also be checked that:
•there is sufficient circulation of air around
the display cabinet but not strong currents;
•the display cabinet is not near any hot air
sources;
•the display cabinet is not exposed to direct
sunlight;
•the cooling air grills of the condenser are
not blocked (fig. 6 , Letter “A”);
•air conditioning or heating in the room are
not directed onto the display cabinet.
WARNING:
To guarantee the proper functioning of the cabinet, let the air flow in a proper way to
the customer side through the specific grid under the front covering panel.
The above-mentioned indications must be respected to prevent malfunctioning, which will not
be covered by the warranty.
WARNING:
During positioning do not lean on or pull front
and side glasses, front and side panels: risk
of damage
(see fig.5).
WARNING:
The showcase is designed for use with a
decking with minimum height 80mm. If you do
not use a decking be sure to buy the proper
back closure of the base, to prevent
accidental access to electrical or sharp
parts.
Fig.6
Fig.
5

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WARNING:
During working operations, there is an air exchange between the cabinet’s
refrigerating
system and the surrounding environment. For this reason don’t install the cabinet in
ambient subjected to pollution or having atmospheres with substances in concentration
or quantity out of the limits regulated by actual law for health care.
3.4 CANALIZATION
Before performing canalization check that the showcases are at the same height by
adjusting the special feet and that both showcases are laid flat, i.e. horizontally levelled.
In order to join two cabinets follow instructions below referring to picture n.7:
•introduce the A pin and block it through the B dowels;
•screw the E peg;
•introduce the F and L plates and fix them through the dowels;
•introduce the G crystal shoulder into the corresponding seating;
•place the showcases side by side, till the E peg already screwed in the showcase, and
the F plate are perfectly introduced into the other showcase’s seatings, after screwing
the other dowel first;
•introduce the C plate into the corresponding seating and block it with the D screw;
•Insert divider glass G in its hole between the two cabinets.
Pic
.
7

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3.5 PLUMBING CONNECTION
Connect the inlet and outlet tubes to the water
plant for water-cooled condenser type display
cabinets only. The inlet tube may be recognised by its
thermal insulation covering.
WARNING:
Please ensure that the taps are open
and
that the water flows regularly (Pic. 8
) before
turning on the cabinet.
Then regulate
pressure-static water valve depending
on
pressure and temperature of water
coming
from external net.
WARNING:
Use of not-decalcified water could case irreparable damages to the system.
Use exclusively filtered and decalcified water.
WARNING:
Inlet water pressure can’t exceed 10 bar.
Inlet water temperature shouldn’t exceed 20°C in order not to decrease machine’s
performances.
3.6 ELECTRICAL CONNECTIONS
Before installation, check that a suitable earth plant is present as envisioned by the
regulations
in force in the country of sale. Check that the mains voltage is compatible with the features
stated on the plate positioned on the operator side of the display cabinet (see fig. 1). Also
check that the line upstream from the display cabinet is appropriately dimensioned to support
the load of the display cabinet itself.
WARNING:
Voltage fluctuation above 10% of the nominal voltage stated on the plate can cause
permanent damage to the compressor and other electro-
mechanical equipment. In this
case they are not covered by the warranty.
Pic.
8

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Respect national regulations for electrical installations.
Position the master switch in the OFF position.
The display cabinet is supplied with a 5-wire cable;
•Yellow/Green = Grounding wire
•Blue = Neutral Line
•Brown = phase 1
•Grey = Phase 2
•Black = Phase 3
WARNING:
Never cut or remove the yellow-green cable mentioned above.
The five power supply wires must be connected to the back-bone network, which a san
efficient earth system, in compliance with national and local regulations (where present)
regarding electrical installations and suitable for the electric absorption of the display cabinet,
refer to chapter 2 – Total Absorbed Power.
WARNING:
The electrical connection to the mains must be made using the five
wires supplied.
Moreover, the central plant to which the display cabinet is connected must have a
switch with contact opening of at least 3 mm protected by fuses.
WARNING:
Apply a suitable method of fixing to the power supply cable on the connection box,
making reference to the table shown below.
Rated Current
[A]
Rated Section [mm
2
]
Gen. Purpose Flex
Cables [mm
2
] Grounding Cables [mm
2
]
3 0,5 ÷ 0,75 1 ÷ 2,5
3 ÷ 6 0,75 ÷ 1 1 ÷ 2,5
6 ÷ 10 1 ÷ 1,5 1 ÷ 2,5
10 ÷ 16 1,5 ÷ 2,5 1,5 ÷ 4
16 ÷ 25 2,5 ÷ 4 2,5 ÷ 6
25 ÷ 32 4 ÷ 6 4 ÷ 10
32 ÷ 40 6 ÷ 10 6 ÷ 16
40 ÷ 63 10 ÷ 16 10 ÷ 25
3.7 WATER DRAIN PIPE
If the cabinet is supplied with external drains for condensation / defrosting or periodic
cleaning water discharge, be sure to connect the drain pipes to the sewer.

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3.8 REMOTE UNITS INSTALLATION
If condensing unit are remote, far from the cabinet, these will be supplied separated from
the cabinet. Model, Power and Dimensions of the condensing unit depend on the distance from
the cabinet, which can reach up to 20 mt.
For remote condensing unit installation, use and maintenance, please refer to its manual,
supplied with the unit itself.
WARNING:
For constructive reasons, in case of remote condensing unit it is necessary to anchor
the cabinet to the floor in order to avoid rollover problems.
3.9 END OF SERVICE AND DISPOSAL
Packaging
Do not throw away of part of the display cabinet packaging but separate it according to
the type of material in question (cardboard, wood, steel, polyester, etc…) and dispose of it
according to the current laws in vigour in the country of use.
End of Service of Display Cabinet
When the display cabinet has reached the end of its life span:
•Remove the refrigerant from the refrigerator circuit of the display cabinet.
•Empty it of all of the oil it contains.
•Remove all of the rubber parts (e.g. O-ring, rubber trimming).
•Send it off to be scrapped.
Important information for the User for the Purpose and effect of the WEEE Directive
2002/96/CE and subsequent amendments 2003/108/CE concerning Waste Electrical and
Electronic Equipment: this equipment has been marked with the above crossed waste bin
symbol.
The symbol of crossed waste basket reported on the machine or on the
crate indicates that the product at the end of its life must be picked up
separately from other waste. The dispose of machine must be done by
specifically authorized WEEE disposal centre. User can find out information by
its dealer / agent / manufacturer.
The proper collection for decommissioned equipment for following
recycle, treatment ad environmentally compatible disposal, contributes in
preventing possible negative damage to environment and health and promotes the reuse and/or
recycling of materials and parts of the equipment.
Disposal of the product without respecting the mentioned directives and standards means
the application of sanctions provided for actual law.

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4. FUNCTIONING
4.1 GENERAL USE RULES
The machine is designed for showing ice cream (“Products”) at the required temperature
by the customer and not less than -18/-20 °C.
Before introducing products inside the cabinet, wait about 60 minutes from refrigeration
start-up: the refrigerating system must reach setpoint temperature. This interval of time could
vary depending on ambient conditions (temperature, humidity).
WARNING:
Displayed temperature is the value
read by the cabinet probe: so this is the temperature
of the air used for refrigeration.
For this reason it could be different than the
temperature of the displayed product.
WARNING:
It is very important to consider tha
t the optimum temperature of the air inside the
cabinet varies greatly with changing in ice-
cream composition (especially the
percentage of sugars and fats).
WARNING:
Before inserting the displayed product in the cabinet, it must be conserved in proper
blast chillers.
WARNING:
The displayed product must be introduced in the refri
gerated region using suitable
alimentary containers. If the displayed products exits from their containers, this c
annot
be sold or used: it must be removed and wasted.
WARNING:
To prevent the deviation of the air flow on refrigerating area and the con
densation or
the melting of ice cream, we suggest to keep the maximum level of the ice cream under
the cold line (see figure of the sticker on the cabinet). We also remind that objects
obstructing the air flow inside the tub, such as flavour tags or scoops
, can sometimes
cause condensation, ice cream melting or ice formation.

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For the correct functioning of the cabinet, it is necessary to verify that, during its
operations, no ambient elements have an effect on its functioning; in particular it is necessary
to control the follow:
•Air circulation around the cabinet should be sufficient to guarantee the correct
functioning of the condenser (in case of inner condensing unit).
•For the same reason take care not to obstruct the back grid (staff’s side) and the front
one.
•Strong air current in the environment or source of hot air next to the cabinet that can
interfere with inner machine ventilation must be avoided: air is responsible for product
cooling; bad air flow can produce deterioration of product inside.
•For the same reason eventual air conditioning or warming systems should not blow
directly air inside the machine.
•Direct sun light shouldn’t hit the cabinet in any time. Sun radiation could damage the
displayed product.
•Nothing inside cooled compartment of the machine should block air flow.
WARNING:
In case of damage of the display
ed product, this one cannot be used or sold: it must be
removed from the cabinet.
WARNING:
Do not load excessively the ice-cream pans: for optimal ope
ration and maintenance of
the products, the ice-cream level should never exceed the edge of the pan.
The
excessive height of the product may interfere with the airflow inside the cabinet.
4.2 START-UP
1. Turn on the main switch of the electrical net of
the shop.
2. Turn on the cabinet On/Off switch (pos.A on
fig.9), located on the back protection panel.
When the switch is on the display should turn
on.
Fig.9

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4.3 CONTROL PANEL
To visualize or change set point. Whe
n programming this button is used to select a
parameter or to confirm a value.
This button is used during programming
for going through the parameter codes or for
increasing their value.
If pressed and then released you will visualize the controlled section (LOC, SE2, ALL).
If pressed continually for 3 seconds this button allows the access to the sections menu.
This button is used during programming for going through the parameter codes or
decreasing their value.
Keep this button pressed for 3 seconds to start the manual defrosting cycle.
Use this button to turn the display cabinet lights on and off.
Turn the refrigeration on/off.
Keys Combinations:
+ Press and hold together for three seconds: enter the programming mode.
+ Press and release together
: exit from programming and return to temperature
visualization.
Keyboard
T640 Inox Blue
(183x38 mm)