Cuppone Giotto GT110 User manual

2
The company cannot be held liable for any print or transcription
errors, reserving the right to make changes where deemed
suitable without prior notice.
Partial reproduction prohibited without the consent of the
Manufacturer. The measurements provided are indicative and
not binding.
The original language used to prepare this manual is Italian:
the Manufacturer is not responsible for any translation/
interpretation or print errors.
This oven has been designed with the utmost care and
undergone rigorous tests in our laboratories and for this reason
we guarantee its absolute safety and functionality.
The installation must be carried out by professionally
qualied staff, that can take responsibility for the installation
and guarantee the best safe operating conditions.
Before the installation, read the content of this manual
carefully: it contains important information regarding product
assembly and safety regulations.
Technical service
The Dealer can solve any technical problem regarding
installation.
Do not hesitate to contact him in case of doubt.
CUPPONE 1963
Cuppone F.lli S.r.l.
Via Sile, 36
31057 Silea (TV) - ITALY
T [phone]
F [phone]
[email protected] - www.cuppone.com
1CHECKS BEFORE PURCHASING..................................3
2OVEN TECHNICAL DATA....................................................6
Giotto GT 110 oven technical data | with hood.........................7
Giotto GT 110 oven technical data | without hood.................8
Giotto GT 110 oven technical data - transport mode ............9
Giotto GT 110 oven technical data -
capacity and productivity ........................................................................10
Giotto GT 140 oven technical data | with hood.........................11
Giotto GT 140 oven technical data | without hood.................12
Giotto GT 140 oven technical data - transport mode ............13
Giotto GT 140 oven technical data -
capacity and productivity ........................................................................14
3INSTALLATION...........................................................................15
Preliminary operations...............................................................................16
Packaging disposal.......................................................................................16
Oven transport and positioning ..........................................................17
Serial number plate reading...................................................................27
Smoke extraction ..........................................................................................27
Electrical connection...................................................................................28
Pre-testing and final inspection...........................................................32
Checking the operation and first start-up.....................................32
4PROCEDURES..............................................................................34
Introduction Contents

Ed. 0120 - 70702561 REV00 Giotto - Installation 3
Fig. 1
Fig. 2
1CHECKS BEFORE PURCHASING
ACheck with the owner if in the place of installation there are the tools to handle the oven easily Fig. 1
√To handle the oven correctly, it is necessary to:
• have personal protection equipment available (e.g. safety shoes, gloves, etc.)
• check that the floor where the wheels of the support slide is perfectly smooth and free from roughness and that the oven passes easily through the doors
Before purchasing the oven and before its installation, check and agree with the owner that, on installation, all the following conditions are met; they are indispensable for the correct and safe
installation, operation and maintenance of the oven.
min.
800 mm
min. 1970 mm (GT 140)
min. 1815 mm (GT 110)
The oven must be transported keeping it in a vertical
position, then, using the winch provided, it must be
brought into a horizontal position.
For detailed explanations, see page 17
B Check the dimensions of the selected oven and accessories
√
• check that the dimensions of the selected oven are suitable to the available space in the
installation room.
• check that the cooking chamber capacity is adequate to the owner's needs.
The “Technical data” section from page 6contains the weights and dimensions of
the cooking chamber.

4
Checks before purchasing
• it is possible to maintain the following minimum
distances of the oven from walls, other appliances,
objects and combustible materials Fig. 4 :
• left/right side: 50 mm (in case of proximity to hot or
cold equipment, keep a distance of 500 mm);
• back: 50 mm
• top: 1000 mm
It is vital to comply with the minimum safety
distances that must be increased in the presence
of objects in materials sensitive to heat;
• there is an evacuation ue for the exclusive use of
the equipment, which complies with current regula-
tions and which has a diameter that allows the pas-
sage of an evacuation tube of 150 mm.
The oven is equipped with an adjustable smoke
outlet located at the top for the evacuation of
the vapours from the cooking chamber (you can
find its exact position in the "Technical data" section
starting on page 6).
This steam, together with the one from the door during
the work phases, must be conveyed outside in one of
the following ways:
Athrough a hood supplied by the Manufacturer
which ensures perfect compatibility with the oven.
For correct assembly and fixing to the oven, see
the sheet attached to it; the evacuation flue must
be for the exclusive use of the appliance, comply
with current regulations and have a diameter that
allows the passage of a 150 mm evacuation pipe
which corresponds to the diameter of the tube to
be mounted on the hood (not supplied).
Bthrough a hood belonging to the user, of suitable
capacity, placed at about 300 mm from the oven;
Cthrough an adequate extraction system sup-
plied by the user connected to the oven smoke
evacuation: in this case a draught switch must
be installed between the extractor and the oven
chimney (the extractor and switch are not sup-
plied by the Manufacturer). In this type of installa-
tion the fumes resulting from the opening of the
door will not be extracted.
C Survey the installation room to make sure it is
adequate.
√Make sure that Fig. 3
• the oor of the installation room is reproof,
perfectly level and capable of withstanding the
weight of the appliance;
Model
GT110 517 kg
GT140 636 kg
KGT 50 kg
• the installation room:
• is dedicated and suitable to cooking food;
• has adequate air ventilation;
• contains no flammable or explosive elements;
• complies with the current regulations on health
and safety and systems in the workplace;
• is protected from the weather;
• has a maximum temperature of between +5° (41°F)
and +35°C (104°F);
• has a maximum humidity of 70%.
• the appliance passes through the doorways easily.
When choosing the positioning room, take into
account that the appliance must be easy to
move for any extraordinary maintenance: be
careful since any brickwork after installation (e.g.: wall
construction, door replacement with narrower ones,
renovations, etc.) do not hamper movements.
• there are NO other sources of heat (i.e. grills, fryers,
etc.), highly flammable substances or fuels (i.e.
gasoline, petrol, bottles of alcohol, etc...) in the vicinity
of the appliance.
• there is adequate ventilation according to the reg-
ulations in force in the country of installation. In its
absence, a ø140 mm air intake communicating with
the outside or with a ventilated room (e.g. warehouse,
attic, garage, basement) is mandatory;
D Inform the owner about the necessary electrical
arrangements (activities to be carried out by a
qualied electrician)
√For a correct connection Fig. 3:
• provide sockets connecting to the electrical net-
work near the oven.
The “Technical data” section from page 6
contains all the electrical data as well as the
positions of the supply cable and equipotential
terminal.
• get a connection cable Aand a plug B: the
appliance is supplied without a power cable and plug,
both must be fitted by qualified personnel. The cable
must be exclusively of the stated type and a plug
with adequate capacity for the absorption of the oven
to connect it to the mains must be fitted.
• A plug is supplied with the oven Cwhich must be
plugged in a socket Dbehind the oven itself.
• check that the systems in the room comply with
the legal provisions in force in the country of
use and meet the specifications on the serial number
plate. Remember that, for a correct connection, the
appliance must:
• be included in an equipotential system in
compliance with the current legislation. This
connection must be made between different
appliances with the terminal marked with the
equipotential symbol . The conductor must
have a minimum cross-section of 10 mm2 (in
compliance with the IEC EN 60335-2-42:2003-09
standard) and be green/yellow;
• must be grounded to the mains (green-yellow
wire);
• must be connected to a thermal dierential
switch in compliance with the regulations in force
(0.03A A type);
• must be connected to an omnipolar circuit
breaker allowing complete disconnection in
overvoltage III category conditions.

Ed. 0120 - 70702561 REV00 Giotto - Installation 5
min.
50 mm
( in. 1,97)
min.
50 mm
( in. 1,97)
min.
50 mm
( in. 1,97)
1000 mm.
(in. 40)
min.
min.
500 mm
( in. 19,7)
min.
500 mm
( in. 19,7)
min.
50 mm
( in. 1,97)
Max 35°C
Max 70% Min 5°C
Max 104°F
Min 41°F
Kg
A
B
C
D
Fig. 4
Fig. 3
ø 150mm
min
300mm
A
B
C
Fig. 5
extraction
system
draught
switch
Evacuation tube, 150 mm in diameter (NOT supplied)
supplied
not supplied
not supplied
Checks before purchasing

6
Model Power supply
(V)
Power
(kW)
Average
consumption
(kWh)
Absorption
(A)
Connection
cable
(Nxmm2)
Customer panel
protection
(nxA)
GT 110
GT110/1TS-C5-CP 3Nx400V
16,210 9,7
23,4 5x4 4x25
GT110/1TS-B5-CP 3x230V 40,7 4x10 3x50
GT110/1TS-B6-US 3x208V 41,7 4xAWG7 3x50
GT 140
GT140/1TS-C5-CP 3Nx400V
19,910 11,9
28,7 5x4 4x32
GT140/1TS-B5-CP 3x230V 50,0 4x10 3x50
GT140/1TS-B6-US 3x208V 50,3 4xAWG7 3x63
Electrical data
2OVEN TECHNICAL DATA
Key
ML N
B
C
I
H
T U
S
A
G
ED
P
Q
R
O
F
AOven smoke exhaust
BHood supply cable protection
COven lifting winch
DHood LED
EHood filters
FSuction hood
GHood fume inlet tube
HHood extractor
ILight hatch
MTouch-screen control panel
NOven door
OEmergency mushroom
PUse mode selector
QBottom temp. control thermostat
RChamber temp. control thermostat
SOven supply plug
THood supply socket
UOven supply socket

Ed. 0120 - 70702561 REV00 Giotto - Installation 7
Giotto GT 110 oven technical data | with hood
47,42in
1204,50mm
53,72in
1364,5mm
51,18in
1300mm
52,76in
1340mm
4,74in
120mm
24,43in
620,50mm
2,96in
75mm
27,24in
692mm
37,01in
940mm
54,38in
1381mm
65,32in
1659mm
6,30in
160mm
36,50in
927mm
16,73in
425mm
40,30in
1023,5mm
16,18in
411mm
57,03in
1448,5mm
5,46in
138,5mm
0,98in
25,5mm
13.58in
345,5mm
12,59in
319,5mm
36,95
938,5mm
66,82in
1697mm
78,47in
1993mm
82,88in
2105mm
45,24in
1149mm
67,82
1722,5mm
16,10in
409mm
23,71in
602,25mm
23,71in
602,25mm
26,86in
682mm
26,86in
682mm
76,15in
1934mm
41,92in
1064,5mm
10,24in
260mm
3,15in
80mm
5,71in
145mm
29,47in
748,5mm
72,16in
1833mm
73,20in
1859,5mm
76,18in
1935mm
GT110 oven weight
517 kg
GT hood weight
50 kg

8
Giotto GT 110 oven technical data | without hood
53,72in
1364,5mm
4,74in
120mm
24,43in
620,50mm
2,96in
75mm
27,24in
692mm
37,01in
940mm
51,18in
1300mm
52,73in
1340mm
54,38in
1381mm
36,50in
927mm
6,30in
160mm
65,32in
1659mnm
2.05in
52mm
13.58in
345,5mm
11,55in
293mm
55,43in
1408mm
5,46in
138,5mm
46,29in
1175,5mm
66,78in
1697mm
36,96in
938,5mm
67,82in
1722,5mm
41,92in
1064,5mm
10,24in
260mm
3,15in
80mm
3,37in
85,50mm
44,84in
1139mm
26,38in
670mm
26,38in
670mm
10,59in
269mm
55,43in
1408mm
59,45in
1510mm
14,9in
379,5mm
28,02in
711,5mm
16,20in
411,5mm
16,20in
411,5mm
21,32in
541,5mm
GT110 oven weight
517 kg

Ed. 0120 - 70702561 REV00 Giotto - Installation 9
53,72in
1364,5mm
71,18in
1808mm
31,30in
795mm
Giotto GT 110 oven technical data - transport mode
weight of packaging +
GT110 complete oven
588 kg
GT110 oven packaging
measurements
1430x1200x2060
(GT hood + packaging)
weight
76 kg
GT hood packaging
weight
1540x490x1386

10
42,91in
1100mm
Giotto GT 110 oven technical data - capacity and productivity
Productivity 60 pizzas/hour
PIZZA ø 35 cm
PIZZA ø 50 cm
TRAY 60x40 cm

Ed. 0120 - 70702561 REV00 Giotto - Installation 11
Giotto GT 140 oven technical data | with hood
47,42in
1204,50mm
65,53in
1664,5mm
4,74in
120mm
24,43in
620,50mm
37,01in
940mm
62,99in
1600mm
64,57in
1640mm
2,96in
75mm
27,24in
692mm
54,38in
1381mm
65,32in
1659mm
6,29in
160mm
36,50in
927mm
3,08in
78mm
16,73in
425mm
57,03in
1448,5mm
40,30in
1023,5mm
28,14in
714,5mm
16,21in
411,5mm
13,13in
333,50mm
5,47in
138,5mm
45,24in
1149mm
67,82in
1722,5
36,95in
938,5mm
66,82in
1697mm
78,47in
1993mm
82,88in
2105mm
16,10in
409mm
23,71in
602,25mm
23,71in
602,25mm
32,76in
832mm
32,76in
832mm
76,15in
1934,00mm
3,15in
80mm
16,14in
410mm
41,92in
1064,5mm
41,43in
1052,5mm
5,71in
145mm
84,12in
2136,5mm
85,17in
2163mm
GT140 oven weight
636 kg
GT hood weight
50 kg

12
Giotto GT 140 oven technical data | without hood
65,53in
/ 1664,5mm / 1712mm
4,74in
120mm
24,43in
620,50mm
2,96in
75mm
27,24in
692mm
37,01in
/ 940mm
62,99in
/ 1600mm
64,55in
/ 1640mm
54,38in
1381mm
36,50in
927mm
6,30in
160mm
65,32in
1659mm
67,39in
2,03in
51,5mm
13,13in
333,50mm
15,16in
385mm
5,47in
138,5mm
67,82in
1722,5mm
46,29in
1175,5mm
36,95in
938,5mm
66,82in
1697mm
16,14in
410mm
3,15in
80mm
41,92in
1064,5mm
32,28in
820mm
32,28in
820mm
56,80in
1443mm
3,37in
85,50mm
10,59in
269mm
67,39in
1712mm
18,56in
471mm
30,46in
773,5mm
19,81in
503mm
19,81in
503mm
25,90in
658mm
GT140 oven weight
636 kg

Ed. 0120 - 70702561 REV00 Giotto - Installation 13
65,53in
1664,5mm
77,24in
1962mm
31,30in
795mm
Giotto GT 140 oven technical data - transport mode
weight of packaging +
GT140 complete oven
722 kg
GT140 oven packaging
measurements
1730x1320x2210
GT hood + packaging
weight
76 kg
GT hood packaging
weight
1540x490x1386

14
54,72 in
1400mm
Giotto GT 140 oven technical data - capacity and productivity
Productivity 110 pizzas/hour
PIZZA ø 35 cm
PIZZA ø 50 cm
TRAY 60x40 cm

Ed. 0120 - 70702561 REV00 Giotto - Installation 15
Symbols used in the manual and on
the labels applied to the machine
Indicates that caution is required when performing
an operation described by a paragraph that con-
tains this symbol. The symbol also indicates that
maximum operator awareness is required in order to
avoid unwanted or dangerous consequences
Reference to another chapter where the subject is
dealt with in more detail.
Manufacturer’s tip
Indicates that the surfaces marked with this symbol
may be hot and must therefore be touched carefully
Dangerous voltage
The symbol identifies the terminals which, connect-
ed to each other, carry the various parts of a device
or system to the same potential (not necessarily the
earth potential)
Indicates that it is necessary to read carefully the
paragraph marked with this symbol before installing,
using and maintaining the equipment
Safety instructions
• Read this guide carefully before installing the
appliance, and keep it with care in an accessible
place for any future consultation by the various
operators.
• Moreover, the manual must always accompany
the product through its life, even in case of
transfer.
• Before any movement or installation, check
that the room is suitable and systems comply
with the installation country standards and the
specifications indicated on the appliance rating
plate.
• All installation, assembly and non-routine
maintenance operations must be performed
exclusively by qualified technicians that are
authorised by the Manufacturer, in compliance
with the regulations in force in the user country,
and with the regulations on systems and work
safety.
• These appliances are intended for use in
commercial applications, for example in kitchens,
restaurants, canteens, hospitals and commercial
companies such as bakeries, butcher shops, etc.,
but not for the continuous or mass production
of food. Any use other than that indicated is
considered improper, potentially dangerous
for people and animals and might irreparably
damage the equipment. Improper use of the
equipment voids the warranty.
• Before performing any maintenance, replacing
components or carrying out any routine/
extraordinary cleaning, disconnect the electricity
supply.
• Unauthorised actions, tampering or
modifications that do not follow the information
provided in this manual can cause damages,
injuries or fatal accidents and null and void the
warranty.
• It is forbidden to install the oven in environments
at risk of explosion.
• Installation or maintenance that fails to comply
with the instructions in this manual may cause
damage, injury or fatal accidents.
• Persons not involved with the appliance
installation may not pass through or stand in the
work area during appliance assembly.
• The rating plate provides important technical
information that is vital in case of a request for
maintenance or repair of the appliance: please
do not remove, damage or modify it.
• Failure to follow these regulations may cause
damage or even fatal injury, subsequently
invalidating the guarantee and relieving the
Manufacturer of all liability.
3INSTALLATION
The company cannot be held liable for any print or transcription
errors, reserving the right to make changes where deemed
suitable without prior notice. Partial reproduction prohibited
without the consent of the Manufacturer. The measurements
provided are indicative and not binding.
The original language used to prepare this manual is English:
the Manufacturer is not responsible for any translation/
interpretation or print errors.

16
H
2
O
A
Fig. 6 Fig. 7
Installation
Preliminary operations
Fig. 6
Carefully remove the protective film.
If any glue residue is left on the surfaces, remove it with soapy
water but without any corrosive or abrasive products or sharp
or pointed instruments.
Check that all the parts making up the oven are in good
condition and without any faults or breakages, if that is
not the case, contact the Retailer for the procedures to
follow.
Fig. 7
Install collar "A" on the oven gas flue using the three screws
provided.
Packaging disposal
before starting to install the oven, dispose of the packaging
in accordance with the regulations in force in the country of
installation.
Caution, choking hazard! If left unattended, packaging
could be potentially dangerous for both children and
animals.
Caution, danger of getting in the way! If left unattend-
ed, packaging could hinder vehicles and installers dur-
ing assembly operations.

Ed. 0120 - 70702561 REV00 Giotto - Installation 17
Installation
Oven transport and positioning
Fig. 8
Fig. 8 Fig. 9
min.
800 mm
min. 1970 mm (GT 140)
min. 1815 mm (GT 110)
min.
50 mm
( in. 1,97)
min.
50 mm
( in. 1,97)
min.
50 mm
( in. 1,97)
1000 mm.
(in. 40)
min.
min.
500 mm
( in. 19,7)
min.
500 mm
( in. 19,7)
min.
50 mm
( in. 1,97)
The positioning room must comply with the indications given on page 4and 5.
Scrupulously maintain the minimum distances from the oven to walls, other equipment,
objects and combustible materials indicated in Fig. 9

18
Fig. 10
Fig. 11
AC
D
17 mm
(Giotto GT 140)
50mm
(Giotto GT 110)
100mm
Installation

Ed. 0120 - 70702561 REV00 Giotto - Installation 19
Fig. 12
Fig. 13
A
2 x
B
C2 x
OK
C
OK
17 mm
17 mm
Do not tighten the screw completely: this operation will
be carried out later on during the assembly of the stand
metal sheets.
Installation

20
Fig. 14 Fig. 15
A
B
A
B
B
A
B
B
A B
Installation
3 mm
13 mm
17 mm
x6
x2
x115 x1
x1 DX
x1 SX
x2
x1 2x
2x
8x
x1
interno
esterno
x1
x2