Moretti Forni T series Bedienungsanleitung Seite 27

outer side and then the inner one, if necessary with the aid of a long
nosed clamp.
- Repeat the above operation on the opposite side link.
- Hook up the intermediate pieces (fig.25), and with the aid of the
clamp straighten any links that may be bent.
- Insert the pipes onto the links, positioning them at the centre of the
joint and clamping them at the two ends (fig.26), making sure that
they do not slide.
TT98E: Take one of the side joint links and after checking to see
how the ends of the belt are assembled (fig.24b), first hook up the
outer side section and then the inner one, using a long nosed clamp.
- Repeat this procedure for the link on the other side.
- Hook up the intermediate pieces and use a clamp to straighten any
bent links.
- Check that the belt is lying flat, any bent sections of the belt must
be straightened.
- Remove compression from the ends 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 point 5.2.2
WARNING! Make sure that the belt turns in the direction
indicated in fig.27, 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.
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. When carrying out this operation particular
attention must be paid to dangers such as flammability, risk of
explosion and the like, indicated on the spray can.
5.9.3 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 baking chamber following the
operations described in point 5.2.1, dismantle the belt following the
operations described in point 5.9.1, turn the belt in the direction
required and replace it following the operations described in point
5.9.2.
T75E T97E: Open the electrical 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 electrical panel following the procedure described in
point 5.3.3.
- Remove the ARROW label indicating the direction of movement
(fig.4), turn it in the opposite direction and reapply it.
TT98E: Open the side panel, loosening the 2 fastening screws
(fig.16 part 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.16 part.M) and in its place, attach the new lable
provided in the instruction booklet.
- Position the blowers according to the indication of parts as
shown on the new label (fig 16 part. M) following the procedures
in points 5.2.1 and 5.2.2.
- Close the side panel by tightening the 2 fastening screws (fig.16
part L).
WARNING! Make sure that the belt turns in the direction
indicated in fig.27, 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.
5.10 REPLACING THE TEMPERED GLASS
After carrying out the operations described in 5.1 above, to replace
the tempered glass proceed as follows:
-Open the front door (fig.15 item Q) and remove the four screws
fastening the inner panel.
- Remove the inner panel and replace the tempered glass.
- Carry out the above operations in reverse order to reassemble.
5.11 REPLACING THE MOTOR OR COOKER FAN
After carrying out the operations described in 5.1 above, to replace
the motor or fan proceed as follows
T75E T97E: Remove the rear panel (fig.19 item D) by unfastening
the fixing screws.
- Disconnect the motor electrical connections.
- Remove the two 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 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.
- If the fan only is to be replaced, carry out 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 above operations in reverse order to reassemble,
taking great care that the gasket sliding on the drive shaft is properly
reassembled. Also make sure that the conical parts of the drive shaft
and fan are perfectly clean and smooth.
- Restore any damaged sections of insulation and insulate with high
temperature aluminium adhesive tape.
TT98E: Remove the back panel (fig. 38 part. T) and inner casing
(fig. 38 part. S).
- Disconnect the wiring.
- Disconnect the fan wiring and remove the bracket and fan
loosening the 3 fastening screws (fig. 38 part. K-Z)
- Remove the back panle of the cooking chamber, loosening the
fastening screws.
- Move to a work surface.
NOTE: BEFORE REMOVING THE FANS, BE SURE TO
NOTE THEIR EXACT POSITION SO AS TO REPLACE
THEM CORRECTLY.
- Loosen the fastening screws on the hub (Fig. 39 part A)
- Replace the fan, taking great care to refit it in the SAME
POSITION AND DIRECTION AS ITS PREDECESSOR and
making sure that the distance between the fan hub and motor base is
the same as the one stated in Fig 39
- To replace the motor, after disassembling the fan, proceed as
follows:
- Remove the two screws fastening the motor (Fig. 39 part. B)
- Loosen the back band locking the motor (fig.39 part.C).
- Replace the motor.
- Fully tighten the two fastening screws of the motor (Fig. 39
part. B) and then tighten the nuts (Fig. 39 part. G) compressing
the split washers as much as possible (Fig. 39 part. H) so as to
avoid excessive deformation of the motor base.
- To reassemble, carry out the above steps in reverse order.
NOTE: Make sure that the fan rotation direction is the same as
that on the back panel of the baking chamber (fig. 39 part. D and
E).
NOTE: If replacing the motor with thermal sensor (Fig.39
part.F), remember to refit it and to reconnect the wiring.
5.12 REAR FAN REPLACEMENT (TT98E only)
After completing the steps in point 5.1, to replace the cooling fan,
proceed as follows:
- Remove the back panel (fig. 38 part. T) and inner casing (fig. 38
part. S).
- Disconnect the wiring.
- Remove the fan bracket, loosening the 3 fastening screws (fig. 38
part. K-Z).
- Replace the fan.
UK/11