Cuppone Giotto GT110 User manual

GT110
GT140
Giotto
OVEN
Pre-installation and installation manual

2
This oven has been designed with the utmost care and un-
dergone rigorous tests in our laboratories and for this reason
we guarantee its absolute safety and functionality.
The installation must be carried out by professionally qual-
i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 care-
fully: it contains important information regarding product
assembly and safety regulations.
Technical service
The Dealer can solve any technical problem regarding installa-
tion. Do not hesitate to contact him in case of doubt.
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
Oven transport and positioning ..........................................................16
Preliminary operations...............................................................................17
Packaging disposal.......................................................................................17
Serial number plate reading...................................................................31
Smoke extraction ..........................................................................................31
Electrical connection...................................................................................32
Pre-testing and final inspection...........................................................37
Checking the operation and first start-up.....................................37
4PROCEDURES..............................................................................38
Introduction Contents
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 without the Manufacturer’s consent is prohibited. Measurements are
purely indicative and not binding.
The original language used to prepare this manual is English: the Manufacturer is not respon-
sible for any translation/interpretation or print errors.
CUPPONE 1963
Cuppone F.lli S.r.l.
Via Sile, 36
31057 Silea (TV) - ITALY
T [phone]
F [phone]
[e-mail] - www.cuppone.com

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - Giotto - Installation 3
Fig. 1. Fig. 2.
≥ 800 mm
≥ 31.5 in.
≥ 1970 mm [77.56 in.] (GT 140)
≥ 1815 mm [71.46 in. ] (GT 110)
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.
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 16
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 dis-
tances of the oven from walls, other appliances, ob-
jects and combustible materials Fig. 4.:
•left/right side: 50 mm [1.97 in.] (in case of proximity
to hot or cold equipment, keep a distance of 500
mm [19.69 in.]);
•back: 50 mm [1.97 in.];
•top: 1000 mm [39.37 in.].
It is absolutely necessary to comply with the
minimum stated safety distances. The distances
must be increased in case of objects in heat-sen-
sitive materials.
•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 [5.91 in.].
The oven is equipped with an adjustable smoke
outlet located at the top for the evacuation of
the steam 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
that 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 [Ø5.91 in.] evac-
uation pipe which corresponds to the diameter of
the tube to be mounted on the hood (not sup-
plied).
Bthrough a hood belonging to the user, of suitable
capacity, placed at about 300 mm [11.81 in.] from
the oven;
Cthrough an adequate extraction system sup-
plied by the user connected to the oven flue: in
this case a draught switch must be installed be-
tween the extractor and the oven chimney (the
extractor and switch are not supplied by the Man-
ufacturer). In this type of installation, the fumes
resulting from the opening of the door will not be
extracted.
CSurvey the installation room to make sure it is ad-
equate.
√Make sure that Fig. 3.
•the oor of the installation room is reproof, per-
fectly level and capable of withstanding the weight
of the appliance;
Model
GT110 517 kg - 1139 lb
GT140 636 kg - 1402 lb
KGT 50 kg - 110 lb
•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 (95°F);
•has a maximum humidity of 70%.
•the appliance easily passes through doorways.
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. gaso-
line, petrol, bottles of alcohol, etc...) in the vicinity of
the appliance.
•there is adequate ventilation according to the
regulations in force in the Country of installation. In
the absence of this, an air intake ø140 mm [5.51 in] is
mandatory communicating with the outside or with a
ventilated room (e.g. store, attic, garage, understairs).
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 po-
sitions of the supply cable and equipotential
terminal.
•get a connecting cable Aand a plug B: ap-
pliances are supplied without either power cable or
plug: they must both be fitted by qualified personnel.
The cable must be only of the type stated and the
plug fitted to it must be suitable for the consumption
and connection of the oven to the electrical mains.
•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. For a correct electrical connection, the appli-
ance must:
•be included in an equipotential system in
compliance with the legislation in force. This
connection must be made between the various
devices with the terminal marked with the equi-
potential symbol . The cable must have a maxi-
mum cross-section of 10 mm2 (in compliance with
IEC EN 60335-2-42:2003-09) and must be yel-
low-green;
•must be grounded to the mains (green-yel-
low 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 over-
voltage III category conditions.

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - Giotto - Installation 5
min.
50 mm
[1,97 in.]
min. 50 mm
[1,97 in.]
min.
500 mm
[19,7 in.]
min. 50 mm
[1,97 in.]
min.
50 mm
[1,97 in.]
min.
50 mm
[1,97 in.]
1000 mm.
[39,37 in.]
min.
min.
50 mm
[1,97 in.]
min. 50 mm
[1,97 in.]
min.
500 mm
[19,7 in.]
Max 35°C
Max 70%
Min 5°C
Max 95°F
Min 41°F
Kg
DCA
B
Fig. 4.
Fig. 3.
ø 150mm
[5.91 in.]
min 300mm
[11.81 in.]
A
B
C
Fig. 5.
Checks before purchasing
Evacuation tube, 150 mm [Ø5.91 in.] in diameter (NOT supplied)
supplied
not supplied
not supplied
extraction
system
draught
switch

6
ML N
B
C
I
H
T U
S
A
G
P
Q
R
O
F
ED
2OVEN TECHNICAL DATA
Key
AOven smoke exhaust
BHood power cable protection
COven lifting winch
DHood LED
EHood filters
FExtraction 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
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
16.25 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
19.95 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

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - Giotto - Installation 7
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
Giotto GT 110 oven technical data | with hood
GT110 oven weight
517 kg - 1139 lb
GT hood weight
50 kg - 110 lb

8
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
Giotto GT 110 oven technical data | without hood
GT110 oven weight
517 kg - 1139 lb

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - 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 - 1296 lb
GT110 oven packaging
measurements
1430x1200x2060 [56.3x47.24x81.1 in.]
GT hood + packaging
weight
76 kg - 167 lb
GT hood packaging
measurements
1540x490x1386 [60.63x19.29 x54.57 in.]

10
42,91in
1100mm
Giotto GT 110 oven technical data - capacity and productivity
Productivity 60 pizzas/hour
PIZZA ø 35 cm [13.78 in.]
PIZZA ø 30 cm [11.81 in.]
PIZZA ø 50 cm [19.7 in.]
TRAY 60x40 cm [23.62x 5.7 in.]
Ø PIZZAS HOURLY PRODUCTIVITY NO. OF BAKES
Ø 30 cm [Ø 11.81 in.] 80-88 pizzas 10-11
Ø 35 cm [Ø 13.78 in.] 70-77 pizzas 10-11
Ø 50 cm [Ø 19.69 in.] 27-30 pizzas 9-10
60x40 cm [23.62x15.75 in.] 12-14 pizzas 6-7

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - Giotto - Installation 11
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
Giotto GT 140 oven technical data | with hood
GT140 oven weight
636 kg - 1402 lb
GT hood weight
50 kg - 110 lb

12
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
Giotto GT 140 oven technical data | without hood
GT140 oven weight
636 kg - 1402 lb

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - 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 - 1591 lb
GT140 oven packaging
measurements
1730x1320x2210 [68.11x 51.97x 87.01 in.]
GT hood + packaging
weight
76 kg - 167 lb
GT hood packaging
measurements
1540x490x1386 [60.63x 19.29x 54.57 in.]

14
54,72 in
1400mm
Giotto GT 140 oven technical data - capacity and productivity
PIZZA ø 35 cm [13.78 in.]
PIZZA ø 30 cm [11.81 in.]
PIZZA ø 50 cm [19.7 in.]
TRAY 60x40 cm [23.62x 5.7 in.]
Ø PIZZAS HOURLY PRODUCTIVITY NO. OF BAKES
Ø 30 cm [Ø 11.81 in.] 140-154 pizzas 10-11
Ø 35 cm [Ø 13.78 in.] 100-110 pizzas 10-11
Ø 50 cm [Ø 19.69 in.] 45-50 pizzas 9-10
60x40 cm [23.62x15.75 in.] 24-28 pizzas 6-7

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - 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 in a paragraph that bears
this symbol. The symbol also indicates that max-
imum 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 install-
ing, 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 accompa-
ny 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 speci-
fications indicated on the appliance rating plate.
•All installation, assembly and non-routine main-
tenance operations must be performed exclu-
sively by qualified technicians that are author-
ised 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 to be used for
commercial applications, for example in restau-
rant kitchens, canteens, hospitals and commer-
cial companies such as bakeries, butcher shops,
etc., but not for the continuous and mass pro-
duction of food. A use other than the stated one
is considered improper, potentially dangerous
for people and animals and might permanently
damage the appliance. The improper use of the
equipment shall void the warranty.
•Before performing any maintenance, replacing
components or carrying out any routine/ex-
traordinary cleaning, disconnect the electricity
supply.
•Unauthorised actions, tampering or modifica-
tions that do not follow the information provid-
ed in this manual can cause damages, injuries or
fatal accidents and null and void the warranty.
•It is forbidden to install the oven in environ-
ments 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 installa-
tion may not pass through or stand in the work
area during appliance assembly.
•The serial plate provides important technical
information. This is vital in case of a request for
maintenance or repair of the equipment: please
do not remove, damage or modify it.
•Failure to follow these regulations may cause
damage or even fatal injury, subsequently in-
validating the guarantee and relieving the
Manufacturer of all liability.
3INSTALLATION
The company cannot be held liable for any print or transcrip-
tion errors, reserving the right to make changes where deemed
suitable without prior notice.
Partial reproduction without the Manufacturer’s consent is pro-
hibited. Measurements are purely indicative and not binding.
The original language used to prepare this manual is English:
the Manufacturer is not responsible for any translation/inter-
pretation or print errors.

16
Fig. 6.
≥ 800 mm
≥ 31.5 in.
≥ 1970 mm [77.56 in.] (GT 140)
≥ 1815 mm [71.46 in. ] (GT 110)
1000 mm.
[39,37 in.]
min.
min.
50 mm
[1,97 in.]
min. 50 mm
[1,97 in.]
min.
500 mm
[19,7 in.]
min. 50 mm
[1,97 in.]
min.
50 mm
[1,97 in.]
min.
50 mm
[1,97 in.]
min.
50 mm
[1,97 in.]
min. 50 mm
[1,97 in.]
min.
500 mm
[19,7 in.]
Fig. 7.
Installation
Oven transport and positioning
Fig. 6.
The positioning room must comply with the instructions provided on page 4and 5.
Comply rigorously with the following minimum distances of the oven from walls, other
appliances, objects and combustible materials listed in Fig. 7.

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - Giotto - Installation 17
A
Fig. 8. Fig. 9.
Installation
Preliminary operations
Fig. 8.
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 proce-
dures to follow.
Fig. 9.
Install the collar Aon 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 in-
stallation.
Caution, suffocation hazard! If left unattended, packag-
ing could be potentially dangerous for both children
and animals.
Caution, hindrance hazard! If left unattended, packag-
ing could hinder vehicles and installers during assem-
bly operations.

18
Fig. 10. Fig. 11.
1
17 mm
[0.67 in.]
(Giotto GT 140)
50mm [1.97 in.]
(Giotto GT 110)
100mm [3,94 in.]
2
3
4
Installation

Ed. 05421 - 70702561 - REV04 - valid from serial number 21052570 - Giotto - Installation 19
Fig. 12.
x2
x2
OK
17 mm
[0.67 in.]
C
B
A
1
2
3
4
5
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. 13.
x1
3mm
[0.12 in.]
13mm [0.51 in.]
17mm [0.67 in.]
x6
x2
x115
x1
x1 DX
x1 SX
x2
x1 2x
2x
8x
x1
x1
internal
external
x1
x2
Installation