Nordcap MORETTI T75G Mode D'emploi page 53

- Ensure that the transmission is aligned, insert the cover joint conveyor
belt (fig.36 item U) and insert the locking screw (fig.36 item X);for
T64G, also hook on the two brackets holding the belt (fig 55 item F).
- Insert the right and left flour collectors (fig.14 item T).
- Insert any optional product rest (fig.14 item D).
- Replace the adjustable side walls at the height required.
- Insert the top blowers.
-Close the front door (fig.16 item S), if not closed properly this means
that the blowers are not in place; do not force the door, slide the blower
to the end and close the door;
close the hook (fig.16 item R), insert and close the lock (Fig.16 itemH).
NOTE:
before restarting the oven, ensure all the components,
in particular the blowers , were reassembled properly.
WARNING!
Remember to take the key out of the lock.
5.3 ACCESS TO ELECTRICAL COMPONENTS
5.3.1 OPENING THE ELECTRICAL PANEL
Carry out the operations described in 5.1 above, to open the electrical
panel proceed as follows:
- Remove the screws (fig.17 item V).
T75G: Loosen the cable gland inlet plug (fig.38 item M).
- Slide out the electrical panel unit (Fig.38 item Z), by sliding the
power cord in the inlet plug .
- Insert the two screws (fig.38 item Y) into the holes and lock using the
two nuts (fig.38 item K) positioned on the screws (fig.38 item J).
TT98G: For the parts on the opposite side of the gear motor, open the
switch panel by turning it (fig.38 item Z); while to access the parts on
the gear motor, loosen the 2 fastening screws (fig.16 item L) and rotate
the side panel. (fig.36 item P).
5.3.2 COMPONENT REPLACEMENT ELECTRICAL
PANEL
After carrying out the operations described in point 5.1 above, to
replace electrical panel parts, proceed as follows:
- Open the electrical panel components as described in point 5.3.1
- Disconnect the component electrically.
- Replace the component.
- To refit, carry out the above steps in reverse order, taking care to
connect the component correctly.
- Close the electrical panel components as described in the procedure
laid down in section 5.3.4.
NOTE:
If the electronic board is replaced, RESET as
described in section 5.18
5.3.3 CHANGING THE FUSE
The electrical circuit contains fuses that once blown, will prevent the
equipment from being started and the control panel from being
switched on, in which case check the status of the fuse and replace with
an identical type.
After carrying out the operations described in section 5.1 above,
proceed as follows:
- Open the electrical panel components unit as described in the
procedure in section 5.3.1.
- Remove the fuse (fig. 38 item N); check it, and if necessary replace it
with another of the same type.
- Carry out the steps in reverse order to reassemble.
- Close the electrical panel following the procedure described in section
5.3.4.
5.3.4 CLOSING THE ELECTRICAL PANEL
Carry out the operations described in 5.1 above;to close the electrical
panel unit proceed as follows:
T64G: Turn the side panel to close it (fig. 38 item Z) and fit the screws
(fig. 38 item V).
T75G: Remove the two nuts (fig.38 item K) and replace them on the
screw (fig.38 item J).
- Slide out the inner electrical panel unit (Fig.38 item Z) by sliding the
power cord out of the inlet plug.
- Remove the screws (fig.38 item V).
Tighten the cable gland inlet plug (fig.38 item M).
TT98G: For the electrical panel on the opposite side of the gear
motor, close by turning the switch panel (fig.38 item Z) and fit the
screws (fig.38 item V). To turn off the electrical panel on the gear
motor, turn the side panel (fig.36 item P) and tighten the 2 screws
(fig.36 item L).
WARNING!
capillary of the safety thermostat when you slide and reposition
the electrical panel to close it.
5.3.5 REPLACING CONVEYOR BELT MOTOR BRUSHES
NOTE:
The conveyor belt motor T75G-TT98G (Tab.A and B
item 57 ) is provided with two brushes inside (Tab.A and B item
58) that wear out when used; replace when they run out.
Make sure that the brushes are not worn and if they are, replace
them. There is a spare set in the gear motor compartment. It is a
good idea always to keep a spare set of brushes handy.
Carry out the operations in section 5.1, proceeding as follows:
- Open the electrical panel components as described in point 5.3.1
- Unscrew the two cover caps and extract the brushes
- Insert the new brushes and refit the two cover caps.
- Close the electrical panel following the procedure described in point
5.3.4.
5.3.6 MOTOR/ MOTOR
REPLACEMENT
After replacing some sets of brushes (T75G-TT98G), it may be
necessary to fit a new belt motor.
Carry out the operations in section 5.1, proceeding as follows:
- Open the electrical panel components as described in section 5.3.1
- Dismantle the gear motor, take it to a worktop, and replace the
motor.
- Refit the gear motor to the oven and realign correctly to the conveyor
belt shaft.
- Close the electrical panel following the procedure described in
section 5.3.4.
5.4 REPLACING THE SAFETY THERMOSTAT
WARNING!
operating correctly.
After carrying out the operations described in section 5.1 above, to
replace the safety thermostat proceed as follows:
T64G: Open the front door (fig.10 item S)
- Slide out the top blower on the right so as to check the position of the
actual thermostat sensor through the baking chamber.
- Open the components panel as described in point 5.3.1
Disconnect the thermostat faston connectors.
- Remove the reset button cover plug and unfasten the thermostat
fixing nut (fig. 29 item P).
- Slide out the safety thermostat sensor.
- Replace the thermostat and position the sensor correctly, as checked
previously in the baking chamber.
Perform the above operations in reverse order to reassemble.
- Close the electrical component panel following the steps in point
5.3.4.
T75G: Remove the left adjustable side wall (fig.39 item L) by
unfastening the knobs.
- Remove the top left door (fig.39 item A) by unfastening the
fastening screws.
- Move the insulation and remove the thermostat sensor (fig.39 item
V).
- Open the electrical panel components as described in point 5.3.1
- Remove the rearm button cover and unscrew the thermostat fixing
nut (fig.29 item P).
- Disconnect the thermostat fastons.
- Replace the thermostat with the relative sensor and restore any
damaged areas of the insulation.
- Carry out the steps in reverse order to reassemble.
- Close the electrical panel following the procedure described in section
5.3.4.
TT98G: the oven has two independent safety thermostats with manual
reset: one for the left side (fig.29 item P) and one on the right side of
the oven (fig.50 item G).
Open the front door (fig.16 item S) and slide the conveyor belt from the
baking chamber, following the steps in section 5.2.1.
- Slide out the left and right bottom blower so as to check the position
UK/16
Do not peel, trap or flatten the wires or the
REDUCER CONVEYOR TAPE
Regularly check that the safety thermostat is