Technical Specifications; Installation - Moretti Forni PIZZY MONO 60.60 Manual Instrucciones

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TECHNICAL SPECIFICATIONS

1.1 DESCRIPTION OF THE APPLIANCE
The appliance comprises a cooking element (oven) and an optional
leavening compartment or support element.
The cooking element can comprise either 1 or 2 fully independent
chambers.
Temperature adjustment is mechanical; it is fitted with two
thermostats for each chamber to give more precise temperature
maintenance, with a flap door hinged at the bottom. Internally, the
chamber has a cooking surface in refractory brick and aluminized
metal walls.
The bottom unit can be used as a support for the cooking element,
and it can be either open or closed.
The open unit (support element) comprises a painted steel structure.
The closed unit (leavening compartment) comprises a steel structure
which is panelled, has tray holder guides and is fitted with a
thermostat for heating.
1.2 REGULATIONS APPLIED
The appliance complies with the following regulations:
IEC 801 - 2 Electrostatic discharge
IEC 801 - 4 Electrical fast transient/Burst requirements
IEC 801 - 5 Surge immunity requirements
IEC 1000 - 4 - 11 Voltage dips and interruptions
and also complies with EEC Directive 89/336 on electromagnetic
compatibility.
1.3 WORKPLACES
The appliances are programmed by the operator using the control
switch-boards on the front of the appliances themselves, and they
must be attended to while in operation.
The doors giving access to the appliances are located at the front.
1.4 MODELS
The following models are foreseen:
Pizzy mono 60/60
Pizzy duo 60/60
Optionals: wheels
1.5 WORKING DIMENSIONS AND WEIGHTS
(See tab.3)
1.6 TECHNICAL DATA (See tab.1, tab. 2)
1.7 IDENTIFICATION
When communicating with the manufacturer or service centre,
always give the appliance SERIAL NUMBER, which can be found
on the rating plate, fixed in the position indicated in figure 1
1.8 LABELLING
The appliance is provided with safety warning labels at the points
indicated in figure 2.
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INSTALLATION

2.1 TRANSPORT
The appliance is normally delivered dismantled on wooden pallets
using overland transport (fig. 3).
The single parts are protected by plastic film or in cardboard boxes.
2.2 UNLOADING
NOTE: On receiving the appliance it is advisable to check its
conditions and quality.
Lift the various parts of the apparatus (oven, leavening
compartment), at the points indicated in figure 4, using belts and a
normal lifting device (bridge crane, crane, fork lift, etc.).
ATTENTION! By positioning of the prover, lift it always and
don't drag its feet on the floor
2.3 ENVIRONMENTAL SPECIFICATIONS
To ensure that the appliance operates properly, it is advisable to
comply with the following limits:
Working temperature: +°5 C ÷ +°40C
Relative humidity: 15% ÷ 95%
2.4 POSITIONING, ASSEMBLING AND MAINTENANCE
AREAS
WARNING! When positioning, assembling and installing the
appliance, the following specifications have to be complied with:
- Laws and standards in force regarding the installation of
electrical appliances.
- Directives and indications issued by the electricity supply
network.
- Local building and fire-prevention laws.
- Accident prevention regulations.
- Indications in force issued by local state Electric Quality
Assurance Corporation.
Remove the protective film from the outside of the oven, pulling it
gently to remove all the adhesive.
Should any adhesive remain on the oven, remove using kerosene or
benzine.
The single elements that have been selected to make up the oven
must be placed one on top of the other as shown in figure 5, slotting
the reference feet of each unit into the housing on the one underneath
it (item A - fig.5).
The oven must also be positioned in a well-aired room, at a distance
of at least 10 cm from the left side wall and of 50 cm from the rear
wall and from the right side wall (fig.6). This distance of 50 cm is
essential in order to guarantee access during maintenance operations.
2.5 CONNECTIONS
2.5.1 VAPOUR EXHAUST CONNECTION
WARNING! Connection of the vapour exhaust must only be
carried out by specialised personnel.
The vapour exhaust pipe is located at the rear of the oven (item C -
fig.7). Insert the perforated ring (item B - fig.7) into the vapour
exhaust outlet and connect.
NOTE: It is recommended that you connect the vapour exhaust
to a flue or to the outside using a pipe with a minimum diameter
of 100 mm.
This pipe (item A - fig.7) must be inserted into the oven exhaust
outlet by means of the ring. Any extensions must also be connected
so that the upper pipe fits into the lower one, as illustrated for the
connection described above.
If the external vapour exhaust pipe is very long, it is advisable to fit a
small plastic tube at the base of the pipe itself to drain off any
condensation (item D - fig.7). This operation must be carried out
before coupling the pipe to the outlet.
2.5.2 ELECTRICAL CONNECTION
WARNING! Electrical connection must only be carried out by
specialised personnel, in compliance with current local state
Electric Quality Assurance Corporation requirements.
Before starting the connection procedure, check that the earthing
system is provided in accordance with European EN standards.
Before starting the connection procedure, check that the main
power switch for the supply to which the machine is to be
connected has been turned to the "off" position.
The rating plate contains all the information necessary for
proper connection.
2.5.2.1 ELECTRICAL CONNECTION OF THE BAKING
CHAMBER
WARNING! Each of the cooking elements must be fitted with a
main four-pole switch with fuses or an automatic switch suitable
for the values shown on the plate, to allow the single appliances
to be disconnected from the mains.
NOTE: The device selected should be in the immediate vicinity of
the oven and within easy access.
The baking chamber is delivered with the required voltage indicated
on the rating plate (fig. 1) and is normally set up for a power supply
of: 400 Vac. 3N 50/60 Hz or 230Vac. 3 50/60 Hz.
To carry out electrical connection, remove the protective cover
located on the rear side of the baking chamber (fig.8). The
connection cable must be supplied by the installer.
Insert a cable with an adequate cross-section into the cable raceway
provided: see tab.1, tab. 2, and then connect it to the terminal board
as illustrated in figures 9,10,11,12,13,14 respectively.
When connection has been completed, check that the supply
voltage, with the appliance running, does not differ from the
rated value by more than ±10%.
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