38
desired pasta length, by turning the speed-
control knob (
Fig. 7
).
If the product is quite wet and tends to be
sticky, it is best to dry the surface in any
case, by switching on the fan (
Fig. 7
).
The product may be collected on the frame
supplied (
Fig. 9
), leaning on retractable
rods (
Fig. 9
) supplied with the machine.
For machines fitted with an extrusion
sleeve cooling unit,
switch on the system
taking account of a few operating parame-
ters of the dough and room temperature.
At any rate, with average dough, after 3 - 5
minutes, check the external temperature of
the ring nut and if it seems too high, gradual-
ly open the regulating valve.
Frequently check the temperature and regu-
late water flow, tending to keep temperature
constant.
NOTE:
If the product is kneaded at an
excessive temperature, it tends to
change colour and/or blanch slightly.
3.4 VARIANT FOR MOD. TRD 110 S
Model TRD 110 S (
Fig. 10
) is fitted with a
temperature setting and control display (
Fig.
10
): when the machine is turned on, the
display button flashes for a few seconds
and, therefore, shows the momentary tem-
perature on the extrusion sleeve. To see the
last temperature selected, press button
“SET” once (
Fig. 11
).
If you want
to vary the sleeve control tem-
perature
, press the button “SET” and at the
same time button “UP” or “DOWN”
(
Fig. 11
) depending on whether you want
to increase or decrease the controlled tem-
perature, until you see the desired tempera-
ture appear on the display unit.
Release the pressed button;
the system
memorizes the new temperature,
even if
the machine is turned off. After a few
seconds, the temperature shown on the
sleeve will appear on the display unit.
B
A
A
B
A
D
B
Fig. 9
Fig. 12
Fig. 11
Fig. 10
A
B
A
B
Mod. TR 110 S
A
A
