44
5.4 CONTROL OF THE INSTALLATION
N.B.: Every operation is voluntarily com-
manded by means of the start but-
ton with the tank safety lid closed
by means of the double safety devi-
ce.
Turn the selector to the knead position
(
Fig. 32
) and check:
• Make sure that the mixer is rotating coun-
ter-clockwise, facing the front of the machi-
ne, when the switch (
Fig. 32
) is placed
on the “mix” position
, (the Archime -
dean screw also turns counter-clockwise).
In the “0” position all of the machine’s ele-
ments should be still; in the drawplate posi-
tion
, the mixer turns clockwise, the
Archimedean screw should turn the same
way (check from the lid slits).
• Check the efficiency of the double safety
device on the lid. The device sets off two
micro-switches; one is controlled by the lid
hook (
Fig. 33
), inside the stop slot; and
the other from the lid itself.
To check this, make sure that microswitch
in the slot begins to be enabled when the
hook has not yet gone out of the slot itself.
The lid microswitch must be heard to click
when the lid is lifted approx. 10 - 15 mm.
(
Fig. 33
).
• Operation of the buttons and pilot lamps
according to the signs given (
Fig. 32
).
• The knife in its working position should be
turning clockwise.
• The correct connection of the water cooling
system, should include checking for even-
tual water leaks.
If the machine or some of its parts
breakdown, call your local authorised
dealer or concessionaire for repairs.
A
A
A
Fig. 32
Fig. 33
10-15
mm
A
A
