Ugolini CADDY UL User manual

CADDY UL
OPERATOR’S MANUAL

2
CADDY UL
1 TECHNICAL CHARACTERISTICS
Specifications are subject to change without
notice.
2 INTRODUCTION
Please read all sections of this manual thoroughly
to familiarize yourself with all aspects of the unit.
Like all mechanical products, this machine will
require cleaning and maintenance. Besides,
dispenser working can be compromised by
operator’s mistakes during disassembly and
cleaning. It is strongly recommended that
personnel responsible for the equipment’s daily
operations, disassembly, cleaning, sanitizing and
assembly, go through these procedures in order
to be properly trained and to make sure that no
misunderstandings exist.
3 INSTALLATION
1Remove the corrugate container and packing
materials and keep them for possible future use.
2Inspect the uncrated unit for any possible
damage. If damage is found, call the delivering
carrier immediately to file a claim.
3Install the unit on a counter top that will
support the combined weight of dispenser and
product.
4A minimum of 15 cm (6”) of free air space all
around the unit should be allowed to guarantee
adequate ventilation.
5Ensure that the legs are screwed tightly into
the base of the machine.
6In case of units with gravity faucet, install it
according to this handbook instructions (chapter
5.3.4 ASSEMBLY).
7Before plugging the unit in, check if the
voltage is the same as that indicated on the data
plate. Plug the unit into a grounded, protected
single phase electrical supply according to the
applicable electrical codes and the specifications
of your machine. When the unit has no plug,
install a proper grounded plug, in compliance
with electrical codes in force in your area,
suitable to at least 10 Amp 250 Volt (220-
230 Volts 50-60 Hz areas) and 20 Amp 250 Volt
(100-115 Volts 50-60 Hz areas) applications.
Should you prefer to connect the unit directly to
the mains, connect the supply cord to a 2-pole
wall breaker, whose contact opening is at least 3
mm. Do not use extension cords.
8The unit doesn’t come presanitized from the
factory. Before serving products, the dispenser
must be disassembled, cleaned and sanitized
according to this handbook instructions (chapter
5.3 CLEANING AND SANITAZING
7/1
10/1 10/2
5/2 5/3 5/4
Transparent removable bowls n 1 1 2 2 3 4
Capacity of each bowl,
approx. l 7 10 10 5 5 5
Dimensions:
width cm 23 23 47 23 35 47
depth cm 34 34 34 34 34 34
height cm 53 58 58 58 58 58
Net weight, approx. kg 16 16 26 17 21 26
Gross weight, approx. kg 17 17 29 19 24 29
Adjustable thermostats n 1 1 2 1 1 2
Hermetic compressor
Air-cooled condenser
Overload protector
Noise level lower than 70 dB (A)
IMPORTANT
Read electrical ratings written on the data
plate of the individual units; the data plate
is adhered on the dispensing side panel of
the unit, just behind the drip tray (the right
side drip tray in multiple bowl models). The
serial number of the unit (preceded by the
symbol #) is adhered just below the right
bowl. Data plate specifications will always
supersede the information in this manual.
ATTENTION
Failure to provide proper electrical ground
according to applicable electrical codes
could result in serious shock hazard.

3
PROCEDURES).
4 TO OPERATE SAFELY
1Do not operate the dispenser without
reading this operator’s manual.
2Do not operate the dispenser unless it is
properly grounded.
3Do not use extension cords to connect the
dispenser.
4Do not operate the dispenser unless all
panels are restrained with screws.
5Do not obstruct air intake and discharge
openings: 15 cm (6”) minimum air space all
around the dispenser.
6Do not put objects or fingers in panels
louvers and faucet outlet.
7Do not remove bowls, augers and mixers for
cleaning or routine maintenance unless the
dispenser is disconnected from its power source.
5 OPERATING PROCEDURES
1Clean and sanitize the unit according to the
instructions in this manual. See chapter 5.3
CLEANING AND SANITIZING PROCEDURES.
2Fill the bowls with product to the maximum
level mark. Do not overfill.
The exact quantity of product (expressed as
liters and gallons) is shown by marks on the
bowl.
3In case of products to be diluted with water,
pour water into bowl first, then add correct
quantity of product. In case of natural squashes,
it is advisable to strain them, in order to prevent
pulps from obstructing the faucet outlet.
4Install the covers and check that they are
correctly placed over the bowls.
5Set the control switches as shown in chapter
5.1 DESCRIPTION OF CONTROLS.
6The dispenser must always run with the
covers installed to prevent a possible
contamination of the product.
7Always leave the dispenser on, as the
refrigeration stops automatically when the
beverage reaches the dispensing temperature.
The mixing devices will continue to turn.
8To maintain a high standard of flavour, keep
refrigeration and mixing devices on during the
night when beverage is in the bowl.
5. 1 DESCRIPTION OF CONTROLS
The dispenser is equipped with the power
switch only. When it is set to position I, the
power is turned on both to mixing devices and
to refregeration.
Beverage temperature adjustment (models 7/
1 and 10/1 only): turn the knob, located on the
right of the faucet side of the dispenser,
toward right to decrease temperature or
vicevarsa.
5. 2 HELPFUL HINTS
1The length of time for cooling down the
product is governed by many variables, such as
IMPORTANT
Install the dispenser so that the plug is
easily accessible.
ATTENTION
In case of damages, the power cord must
be replaced by qualified personnel only in
order to prevent any shock hazard.
IMPORTANT
Operate the dispenser with food products
only.
IMPORTANT
Should despenser be operated without
using all the bowls (left bowl, facing the
unit from dispensing side, must be always
used) it is advisable to remove (see 5.3.1
DISASSEMBLY paragraph) the pump
impeller from the empty bowls.
If operated without liquid, the impeller
would be seriously damaged.

4
CADDY UL
ambient temperature and beverage initial
temperature.
2To shorten product cooling down time and
increase productivity, it is advisable to pre-chill
the product to be used in the dispenser.
3To shorten product cooling down time and
increase productivity, the bowl should be refilled
after the product level drops lower than half and
at the start of each day.
4The dispenser must be able to emit heat.
In case it seems excessive, check that no
heating source is close to the unit and air flow
through the slotted panels is not obstructed by
wall or boxes. Allow at least 15 cm (6”) of free
clearance all around the dispenser.
In any case if the product in the bowls is cold the
unit is running properly.
5. 3 CLEANING AND SANITIZING
PROCEDURES
Cleaning and sanitizing of the dispenser are
recommended to guarantee the conservation
of the best product taste and the highest unit
efficiency. This section is a procedural
guideline only and is subject to the
requirements of the local Health Authorities.
Prior to the disassembly and cleaning, the
machine must be emptied of product.
5. 3. 1 DISASSEMBLY
1Remove cover from the bowl.
2Uncouple (1) the pump cover retainer and lift
it up and out (2) (see figure 1).
figure 1
3Remove the pump cover.
4Remove the empty bowl by lifting first its rear
side (opposite to faucet side) up and off bowl
gasket (see figure 2).
figure 2
5Remove the bowl gasket.
6Remove the pump impeller from its location.
7Pinch tube faucet: push the dispensing
handle (1) and take the pinch tube off from its
ATTENTION
Before any disassembly and/or cleaning
procedure make sure that the dispenser is
disconnected from its power source by
unplugging it or switching off the 2-pole
wall breaker.

5
seat (2) (see figure 3).
figure 3
8Gravity faucet: extract the piston (1) and
then remove the dispensing handle (2-3) (see
figure 4).
figure 4
9Slide drip tray out and empty it.
5. 3. 2 CLEANING
1Prepare at least two gallons of a mild
cleaning solution of warm (45-60 °C 120-140 °F)
potable water and dishwashing detergent. Do not
use abrasive detergent.
Important: if present, follow label directions, as
too strong a solution can cause parts damage,
while too mild a solution will not provide
adequate cleaning.
2Using a brush, suitable for the purpose,
thoroughly clean all disassembled parts in the
cleaning solution.
3Rinse all cleaned parts with cool clean water.
5. 3. 3 SANITIZING
Sanitizing should be performed immediately
IMPORTANT
Do not attempt to wash any machine com-
ponents in a dishwasher.
ATTENTION
Before any disassembly and/or cleaning
procedure make sure that the dispenser is
disconnected from its power source by
unplugging it or switching off the 2-pole
wall breaker.
IMPORTANT
In order to prevent any damages to the
dispenser use only a detergent suitable
with plastics parts.
ATTENTION
When cleaning the machine, do not allow
excessive amounts of water around the
electrically operated components of the
unit. Electrical shock or damage to the
machine may result.

6
CADDY UL
prior to starting the machine. Do not allow the
unit to sit for extended periods of time after
sanitization.
1Wash hands with a suitable antibacterial
soap.
2Prepare at least two gallons of a warm (45-
60 °C 120-140 °F) sanitizing solution (100 PPM
available chlorine concentration or 1 spoon of
sodium hypoclorite diluted with two litres of
water) according to your local Health Codes and
manufacturer’s specifications.
3Place the parts in the sanitizing solution
following manifacture ‘s specifications (about five
minutes).
4Place the sanitized parts on a clean dry
surface to air dry.
5Wipe clean all exterior surfaces of the unit.
Do not use abrasive cleaner.
5. 3. 4 ASSEMBLY
1Slide the drip tray into place.
2Pinch tube faucet: push the dispensing
handle (1) and insert the pinch tube into its
vertical seat in the bowl bottom(2). Lightly pull
the pinch tube end downwards til itl is well
arranged (3) (see figure 5).
figure 5
3Gravity faucet: install the faucet handle (1-
2) and the piston with its gasket (3) (see figure
6).
figure 6
4Fit the bowl gasket to the evaporator. Note:
the largest brim of the gasket must face against
the drip plate (see figure 8).
figure 7
5Place bowl on the unit. Wet the gasket for
ease of insertion.
CADDY 5/2 - 5/3 - 5/4: be sure first that the
faucet top (1) is under the tooth jutting (2) out of
the drip plate (see figure 8).

7
figure 8
6Replace the pump impeller and its cover and
hook the retainer.
7Use fresh product to chase any remaining
sanitizer from the bowl(s). Drain this solution. Do
not rinse out the machine.
5. 4 IN-PLACE SANITIZATION
The In-Place Sanitization prior to starting the
machine may be performed, if needed, only as
further precaution, in addition to the
Disassembled Parts Sanitization described
before, but never in lieu of it.
1Prepare two gallons of a warm (45-60°C,
120-140 °F) sanitizing solution (100 PPM
available chlorine concentration or 1 spoon of
sodium hypoclorite diluted with two litres of
water) according to your local Health Codes and
manufacturer’s specifications.
2Pour the solution into the bowl(s).
3Using a brush suitable for the purpose, wipe
the solution on all surfaces protruding above the
solution-level and on the underside of the top
cover(s).
4Install the top cover(s) and operate the unit.
Allow the solution to agitate for about two
minutes. Drain the solution out of the bowl(s).
5Use fresh product to chase any remaining
sanitizer from the bowl(s). Drain this solution. Do
not rinse out the machine.
6 ROUTINE MAINTENANCE
Daily: inspect the machine for signs of
product leaks past seals and gaskets. If
proper assembly does not stop leaks around
seals or gaskets, check for improper
lubrication, worn or damaged parts. Replace
parts as needed with original spare parts from
the supplier.
6. 1 MAINTENANCE (TO BE
CARRIED OUT BY QUALIFIED
SERVICE PERSONNEL ONLY)
Montly: clean all internal components, primarily
the condenser, using compressed air.
To clean these internal parts, unplug the unit or
switch off the 2-pole wall breaker, then remove
front panel (dispensing side).
Condenser fins are very sharp. Use extreme
caution when cleaning.

8
CADDY 10 UL
SPARE PARTS LIST
121980-00000 Cover
221703-00000 Pinch tube
322800-18730 10 lt bowl
421705-00000 Faucet spring
521704-00000 Rubber spring retainer
621701-00001 Push handle
721983-00000 Pump cover fixing clip
833800-05700 Evaporator assembly
921125-00000 Switch
10 22800-05100 Switch cap
11 22800-19300 Thermostat knob
12 33800-00803 Magnet
13 22800-04800 Motor bracket
14 22800-18901 Fan/pump motor

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15 >>> Relay
16 >>> Overload protector
17 22800-18400 Caddy 7/1-10/1 dispensing side panel
17 22800-18420 Caddy 10/2 dispensing side panel
18 22800-00500 Drip tray cover
19 22800-00600 Drip tray (grey)
20 22800-18800 Pump cover
21 22081-00001 Bowl gasket
22 33800-05401 Impeller for 7 lt bowl
23 22800-19900 Central pivot
24 22040-00000 Central pivot OR
25 10554-45000 Clip
26 21087-00001 Thermostat
27 22800-18301 Cabinet for Caddy 7/1 -10/1
27 22800-18321 Cabinet for Caddy 10/2
28 22800-10000 Leg
29 22800-05500 Terminal block with cable clamp
30 22800-20700 Fan
31 01702-00000 Faucet cover for pinch tube faucet
31 22800-04410 Faucet cover for gravity faucet
33 33800-08900 Faucet assembly
34 33800-05402 Impeller for 10 lt bowl
35 22800-21900 Faucet piston
36 10028-02500 Faucet gasket
37 22800-04410 Faucet cover
38 22800-02303 Push handle
>>> Please order what printed on piece
WIRING DIAGRAM
1Switch
2Thermostat
3 Compressor
4 Fan/Pump motor
2441_02 V 2.0 01D17

10
CADDY 5 UL
SPARE PARTS LIST
121703-00000 Pinch tube
221705-00000 Faucet spring
321704-00000 Spring holder
421701-00001 Push handle
533800-05710 Evaporator assembly
(5) 33800-05762 Evaporator assembly Caddy 5/3
621125-00000 Switch
722800-05100 Switch cap
821087-00000 Thermostat
933900-01051 Pulley, magnet and spacer asbly
10 22800-01800 Belt
11 22800-02201 Driving pulley
12 22800-04800 Motor bracket
13 22800-18921 Fan/pump motor

11
14 22800-20700 Fan
15 >>> Relay
16 >>> Overload protector
17 22800-18400 Caddy 5/2 dispensing side panel
17 22800-18410 Caddy 5/3 dispensing side panel
17 22800-18420 Caddy 5/4 dispensing side panel
18 22800-00500 Caddy 5/2, 5/4 drip tray cover
18 22800-00510 Caddy 5/3 drip tray cover
19 22800-00600 Caddy 5/2, 5/4 drip tray
19 22800-00610 Caddy 5/3 drip tray
20 22800-09110 Bowl cover
21 22800-18810 Pump cover
22 33800-05615 Bowl and faucet asbly for pinch tube faucet
22 33800-05617 Bowl and faucet asbly for gravity faucet
23 22800-17200 Bowl gasket
24 33800-05401 Pump impeller
25 22800-19900 Central pivot
26 22040-00000 Central pivot OR
27 21983-00000 Pump cover retainer
28 10554-45000 Clip
29 22800-18301 Cabinet for Caddy 5/2
29 22800-18311 Cabinet for Caddy 5/3
29 22800-18321 Cabinet for Caddy 5/4
30 22800-10000 Rubber leg
31 22800-05500 Terminal block with cable clamp
(32) 33800-00803 Motor magnet for Caddy 5/3
(33) 22800-04706 Pump motor for Caddy 5/3
34 22800-21900 Faucet piston
35 10028-02500 Faucet gasket
36 22800-04410 Faucet cover
37 22800-02303 Push handle
( ) For Caddy 5/3 only
>>> Please order what printed on piece
WIRING DIAGRAM
1Switch
2 Thermostat
3 Compressor
4 Fan/Pump motor
5Pump
2441_02 V 2.3 05B04

2441_02 R3.3 05B04
Ugolini spa
Via dei Pioppi, 33 - 20090 Opera - (MI)
Tel. [phone] - Fax. [phone]
www.ugolinispa.com
E-Mail: [email protected]