Nordcap MORETTI T98G Mode D'emploi page 55

and press at the two edges (fig. 45) ensuring that they do not roll.
TT98G: Take one of the side joint links and after checking to see how
the ends of the belt are assembled (fig.43b), first hook up the outer
side section and then the inner one, using a long nosed clamp.
- Repeat the above operation on the opposite side link.
- Hook up the intermediate pieces and use a clamp to straighten any
bent links.
- Ensure that the belt is lying flat and any bent sections of the belt
must be straightened.
- Remove compression from the end of the belt.
- Check manually to ensure that the belt runs properly.
- Replace the conveyor belt in its housing inside the baking chamber
and replace all the other components as described in section 5.2.2
WARNING!
Make sure that the belt turns in the direction
indicated in fig.46, the hook-shaped ends must never move in a
direction that will tend to be hooked , because besides damaging
the belt, this would also render them extremely dangerous and
liable to hook onto any loose clothing, limbs, rings, bracelets etc. .
WARNING!
To prevent the belt from squeaking,
lubricate it with a thin layer of spray oil exclusively of a type
approved for use with food products, which must be sprayed in
the smallest possible amounts when the appliance is turned off
and cold, and only on the two parts of the belt that are outside the
cooking chamber, taking particular care to spray on the wheels at
the two ends of the belt. The operation must be performed with
utmost care to prevent dangers such as risk of fire, explosion or
other that must be indicated on the spray can.
5.8.3 REVERSING THE CONVEYOR BELT DIRECTION OF
MOVEMENT
- After carrying out the operations described in 5.1 above, to reverse the
conveyor belt direction of movement proceed as follows:
- Remove the conveyor belt from the cooking chamber by running the
operations indicated in section 5.2.1; remove the belt by performing the
operations in section 5.8.1; turn the belt towards the desired direction
and assemble according to the procedure laid down in section 5.8.2 .
T75G: Open the electric components panel following the procedure
described in point 5.3.1
- Reverse the two power cables on the gear motor, this will reverse the
direction of movement of the gear motor itself.
- Close the electric components panel as described in 5.3.4
Remove the ARROW label indicating the direction of movement
(fig.4), and reapply it in the opposite direction.
TT98G: Open the side panel, loosening the 2 fastening screws (fig. 36
item L)
- Reverse the two power cables on the gear motor, this will reverse the
direction of movement of the gear motor itself.
- Remove the ARROW label indicating the direction of movement
(fig. 36 item M) and in its place, attach the new label provided in
the instruction booklet.
- Position the blowers according to the indication of parts as shown
on the new label (fig 36 item M) following the procedures in points
5.2.1 and 5.2.2.
- Close the side panel by tightening the 2 fastening screws (fig.36 item
L).
T64G: On the control panel, hold down for a few seconds:
- "Up Arrow" key to set the direction of movement CLOCKWISE
- "Down Arrow" key to set to set the direction of movement
COUNTER CLOCKWISE
Remove the ARROW label indicating the direction of movement
(fig.4), and reapply it in the opposite direction.
WARNING!
Ensure that the belt turns in the direction
indicated in fig.46; the hook-shaped ends must never move in a
direction that will tend to be hooked because this would render
them extremely dangerous and liable to hook onto any loose
clothing, limbs, rings, bracelets etc..
5.9 TEMPERED GLASS REPLACEMENT (where
provided)
After carrying out the operations described in 5.1 above, to replace the
tempered glass proceed as follows:
-Open the front door (fig.35 item Q) and remove the four screws
fastening the inner panel.
- Remove the inner panel and replace the tempered glass.
- Carry out the steps in reverse order to reassemble.
5.10 MOTOR REPLACEMENT OR COOKING FAN
After carrying out the operations described in 5.1 above, to replace the
motor or fan proceed as follows:
T64G-T75G: Remove the rear panel (fig.38 item D) by unfastening the
fixing screws.
- Disconnect the motor electrical connections.
- Remove the braid clamping strips by unfastening the fixing
screws.
- Move the insulation and dismantle the rear cooking chamber panel by
unfastening the fixing screws.
- Take it to a worktop, straighten the plate preventing unscrewing
and remove the left-handed screw at the centre of the cooking
on T75G)
fan.
- Remove the fan with the aid of an extractor
NOTE:
The left-handed screw must be turned clockwise to
unfasten it; the fan will not come out of its housing unless an
extractor is used.
- Should it be necessary to replace the fan only, perform the above
operations in reverse order to reassemble.
- To dismantle the motor, remove the four nuts on the feet of the motor
and pull it out.
- Carry out the operations in reverse order to reassemble with utmost
care and ensure that the six seal rings dragged on the motor shaft are
reassembled correctly; ensure that the conical parts of the motor shaft
and impeller are perfectly clean and smooth.
- Restore any damaged sections of insulation and insulate with high
temperature aluminium adhesive tape.
TT98G: Remove the back panel (fig. 52 item T) and inner casing
(fig. 52 item S).
- Disconnect the wiring
- Electrically disconnect the fan and remove the fan bracket by
unscrewing the 3 fixing screws 3 (fig. 52 item K-Z)
- Remove the back panel of the cooking chamber, loosening the
fastening screws.
- Move to a work surface.
NOTE:
BEFORE REMOVING THE FANS, ENSURE TO
NOTE THEIR EXACT POSITION SO AS TO REPLACE
THEM CORRECTLY.
- Loosen the fastening screws on the hub (Fig. 53 item A)
- Replace the fan and ensure that it is reassembled FACING THE
PREVIOUS FAN and that the distance between the impeller hub and
the motor base is as shown in Fig. 53
-To replace the motor, after disassembling the fan, proceed as
follows:
- Remove the two screws fastening the motor (Fig. 53 item B)
- Loosen the back band locking the motor (fig.53 item C).
Replace the motor.
- Fully tighten the two fastening screws of the motor (Fig. 53 item
B) and then tighten the nuts (Fig. 53 item G) compressing the split
washers as much as possible (Fig. 53 item H) so as to avoid
excessive deformation of the motor base.
- Carry out the steps in reverse order to reassemble.
NOTE:
Make sure that the fan rotation direction is the same
as that on the back panel of the baking chamber (fig. 53 item . D
and E).
NOTE:
If replacing the motor with thermal sensor (table B
item 51), remember to refit and repair the electrical connections.
5.11 FAN REPLACEMENT (where provided)
TT98G
The TT98G model is provided with a motor cooling fan placed in the
rear.
After carrying out the operations described in section 5.1 above, to
replace the cooling fan proceed as follows:
Remove the back panel (fig. 52 item T) and the internal casing (fig.
52 item S).
- Disconnect the wiring
- Remove the door fan bracket by unscrewing the 3 fixing screws (fig.
UK/18
(only