Electrical Connection; Operation - Moretti Forni T Serie Manual Instrucciones

2.4.1 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 oven is to be connected
has been turned to the "off" position.
The rating plate contains all the information necessary for proper
connection.
2.4.2 ELECTRICAL CONNECTION OF THE BAKING
CHAMBER
WARNING! Each baking chamber 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. 2).
When connecting to the power mains, it is necessary to fit a plug that
complies with the standards and regulations in force.
According to the voltage for which the oven has been made, which is
stated on the rating plate (fig.2), fit a plug as listed here below:
Voltage Plug
V400 3N
3P + N +
V230 3
3P +
V230 1N
2P +
- Fitting the power plug (fig.12).
WARNING! Make sure that the wires connected to the power
plug do not touch each other at any point.
NOTE! (T75E T97E only): Check that the direction of rotation is
the one indicated by the arrow on the back of the appliance
(fig.11).
WARNING! Make sure that the belt turns in the direction
indicated in fig.27 (A=standard – B=on request), the hook-
shaped ends must never move in a direction that will tend to
unfasten them, because this would not only damage the belt, but
would also render them extremely dangerous and liable to hook
onto any loose clothing, limbs, rings, bracelets etc.. Follow the
procedure indicated in point 5.7.3 to change the direction of
movement
These appliances must also be included in the unipotential system.
The terminal to be used for this purpose is located at the back of the
appliance (fig.11 item W). It is marked with the symbol TERMINAL
FOR THE UNIPOTENTIAL SYSTEM.
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%.
WARNING! When disconnecting from the power mains, after
switching off the appliance, wait at least 15 MINUTES before
unplugging it in order to allow the electronic circuits inlet
condensers to discharge. Never touch the plug contacts under
any circumstances.
2.4.3 LAN NETWORK CONNECTION (OPTIONAL)
Connection to the LAN network takes place using the connector
shown in fig.14 item Q.

3 OPERATION

3.1 PRELIMINARY CONTROL OPERATIONS
WARNING! Before commencing start-up and programming of
the oven, always check that all electrical and earthing
connections have been properly made.
Before using the oven, clean it as described in point 4.2.
WARNING! Before starting up the appliance each time, please
ensure the following:
T75/E T97/E TT98/E
32 A 63 A 63A
63 A 63 A 125A
125 A - -
- Particular attention must be paid to the warning signs on the
oven (fig.4a/b), which must be undamaged and easily legible. If
this is not the case, replace them. The guards, covers, fastening
devices and flour collector must all be fitted and working
properly.
- Any damaged or missing components must be replaced and
properly fitted before the appliance is used.
- No foreign bodies must be present on the belt.
- The working area must be properly illuminated if used during
the night or if visibility is poor.
NOTE! For the first switching-on of the oven position the two
side walls (fig. 10 item I)
At the max. opening, set the temperature at 250° and switch-on
the oven for 2 hours ab.; after that proceed to the use by the
required setting.
With the oven cold, adjust the following as required:
- Height of the stop at the end of the belt (fig.9 item F) using the
knobs (fig.9 item G).
- Height of the two adjustable side walls (fig.10 item I) using the
knobs (fig.10 item L). (Any adjustments made to these settings when
the oven is hot must be made using suitable accident prevention
equipment, such as suitable insulated gloves etc., and only after
turning the oven off).
NOTE! The height of the two side walls must be as low as
possible, so as to reduce dispersion of hot air into the room and
save energy.
- T75E T97E only: Air flow section of top and bottom blowers (see
point 5.2.1 on how to dismantle them), by loosening the screws
(fig.13 item M) and changing the position of the setting as required,
lock the screws again (the manufacturer setting is fully open, and
before changing it you are advised to try various temperature and
time parameters on the control panel).
For more even results, we recommend avoiding the use of
temperatures above those recommended for the type of product being
baked.
3.2 STARTING UP
WARNING!
- Never allow unauthorised persons to approach the oven.
- Take particular care never to touch moving parts with your
arms, hair, bracelets, rings, tools, clothing, etc. or with any parts
that might become hooked up, because in spite of the low speed
at which the conveyor belt turns there is a risk of being dragged
and crushed by movement of the belt itself.
- In particular, bear in mind that the glass in the front door, the
adjustable side walls and the conveyor belt heat up when the
oven is in use, and must never be touched to avoid burning; when
a number of chambers are fitted on top of each other, the upper
chambers may heat up, so you should never touch the outer walls
to avoid burning.
The three parameters to be set for cooking are: the ceiling
temperature, the floor temperature, the cooking time (time it takes the
pizza to travel through the baking chamber, which is directly
dependent on the belt speed).
It is possible to store up to 4 different cooking programs, which can
be called up and/or modified at any time.
The special functions include: the "Timer", which allows the oven to
be turned on at different times for each day of the week, the
"Economy" or energy saving function, which can be used during
pauses in cooking, the "Lock" function, which allows a series of
operations to be protected by a password, so as to allow use of the
oven by untrained personnel.
The control unit can be set to two different languages: English or
Italian, and it can be set to display temperature in Centigrade or in
Fahrenheit. See point 5.10 on how to change the settings.
SETTING THE LANGUAGE:
to set the language, press the "left arrow" and "up arrow" keys
simultaneously, then select the language you require using the up and
down arrows;
press OK to confirm.
The control unit can be set to display temperature in Centigrade or in
Fahrenheit. See point 5.13 on how to change the setting.
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