8
With the Unger cutting system, the meat is cut to the desired
granulation after a
one-time cutting passage
. With the
Enterprise cutting system, a homogeneous and appetizing
minced meat texture is realised after
two cutting passages
.
6.4 Switching the machine ON
The On/Off button of the machine is mounted on the left top
of the machine frame, and a main switch (4) for operation is
mounted on the right side or rear of the machine. To initiate
mixing, the green ON button (1) must be actuated, whereby
the mixing blade (37) begins blending the raw product while
turning in a clockwise direction.
For subsequent mincing, first actuate the red OFF button (3),
then the green ON button (2). During mincing, the mixing
blade (37) turns in the opposite direction and the mincer
feed screw (16, 22, 31 or 33) conveys the product being
minced.
Mixing = depress green push-button (1)
OFF
= depress red mushroom-head button (3)
Mincing = depress green push-button (2)
Operate the meat mincer at all times only in its
filled condition, as otherwise the cutting set
could be damaged due to running dry. Check the
direction of mincer feed screw rotation!
6.5 Mixing interval circuit (optional)
Depending on the controller model, the mixing blade (37)
can be set optionally to rotate to the right and to the left
as it blends the raw product at cyclical intervals during the
mixing process. At the same time, the working screw (16,
22, 31 or 33) momentarily rotates in a reverse direction at
cyclical intervals. Start the mincing process with the green
ON button (2) and stop it with the red mushroom-head
button (3).
Mixing = depress green push-button (1)
OFF
= depress red mushroom-head button (3)
Mincing = depress green push-button (2)
6.6 Drive speed control
(Optional for MWK32/114 - 80 / MW32/114 - 80)
Depending on the model of the controller, it is possible to
infinitely variably control the speed of both drives (mincer
feed screw and mixing blade) by means of a rotary
potentiometer (11 or 12) via a frequency converter controller.
For this, the frequency converter controller is actuated
to the operationally ready status via the ON button (13)
while the mixing and mincing processes are started as
described in point 6.4. Drive speeds are infinitely variably
controlled, independent of each other, via the individual
rotary potentiometers (11 or 12). The mere Stop-function is
actuated via the red mushroom-head STOP button (3), while
the frequency converter controller, meaning the system, is
switched off via the OFF button (14).
(FC = frequency converter)
Mincer feed screw = rotary potentiometer (12)
Mixing blade
= rotary potentiometer (11)
System on (ON)
= green illuminated button (13)
System off (OFF)
= red push-button (14)
6.7 Mixing time control
(Optional for MWK32/114 - 80 / MW32/114 - 80)
The length of the mixing time can be infinitely variably set
via the optional potentiometer (43) from approx. 2 to 30
minutes, meaning that, after expiration of the set time, the
mixing process will switch off automatically.
Possible options are dependent on the machine model and
type of controller
6.8 Protective cover
The machine’s upper hopper protective cover (5) is coupled
with a magnetic sensor in accordance with CE safety
regulations so that the meat mincer can be switched ON
only when the cover (5) is closed and, accordingly, will
switch OFF automatically as soon as the cover (5) is opened.
6.9 Disassembly of the working screw
-
Switch the machine OFF, wait for standstill and disconnect
the primary electrical power (mains switch)
-
Loosen and remove the locking nut (6) using the
combination hook wrench (34 or 38)
-
Use the ejector lever (90), if so equipped, to release the
mincer feed screw and cutting set.
-
Remove the insert ring for cutting systems D114
-
Loosen the working screw (16, 22, 31 or 33) using the
combination hook wrench (34 or 38)
-
Remove the cutting set and working screw
Open the locking nut (6) only with the
combination hook wrench (34 or 38) supplied.
Do not use a hammer or other heavy object!
When working in the vicinity of the cross knife, cut-
resistant gloves should be worn.
6.10 Disassembly of the mincer housing
-
Switch the machine OFF, wait for standstill and disconnect
the primary electrical power (mains switch)
-
Remove the working screw (16, 22, 31 or 33) as described
in (6.9)
-
Loosen both front attachment bolts (20) using the
combination hook wrench (34 or 38)
-
Remove the mincer housing (15, 21, 30 or 32) while
rotating it slightly to the right
-
Assembly takes place in the reverse sequence, whereby
the marking “Up/Top” on the mincer housing must be
observed!
During assembly, proper seating of the mincer
housing must be ensured, the marking “Up/
Top” on the mincer housing must be observed
and the mincer housing attachment bolts (20) must be
tightened securely!
6.11 Disassembly of the mixing blade
-
Switch the machine OFF, wait for standstill and disconnect
the primary electrical power (mains switch)
-
Open the protective cover (5)
-
After loosening both front tommy nuts (35), remove the
!
!
!