FF711BD
4-4
Tetra Pak
Hoyer
Fig. 4.7
Carry out the following checking procedures
before starting the machine:
a. Check that the emergency stop button is
released (Pos.9 Fig.4.5).
b. Turn on the main switch located on the rear
panel of the machine (Pos.1 Fig.4.6).
c. Check that the motors work correctly. In
order to avoid damaging the machine, make
sure that all the motors turn in the correct
direction. If they do not, invert the phases.
In particular:
1. Screw feeder motor
Press luminous button (Pos.3 Fig.4.5) to
start the motor. Lift the main hopper lid
(Pos.1, Fig.4.7) and check that the screw
feeder turns clockwise (Pos.2, Fig.4.7).
Press the luminous button (Pos.4 Fig.4.5)
to stop the motor.
2. Vane pump motor and in-line mixer motor
Press the luminous button (Pos.6 Fig.4.5)
Fig. 4.6
Fig. 4.5
4.3 Functional checks
to start the motors. Lift the secondary
hopper lid (Pos.3, Fig.4.7) and check that
the vanes turn anticlockwise (Pos.4,
Fig.4.7). Check, by viewing from above,
that the in-line mixer turns anticlockwise
(Pos.5, Fig.4.7). To carry out this check,
disconnect the 2” to 1 1/2” reducer. Be
particularly careful not to crush parts of
your body during rotation of the mixer
baldes. Press the luminous button (Pos.7
Fig.4.5) to stop the motor.
N.B.: Since the vane pump needs to be
lubricated with ice-cream and/or water
during operation, make sure that it does
not run empty by introducing water
directly into the secondary hopper during
this check.
With the motors running, check that the
emergency stop button (Pos.9 Fig.4.5)
works correctly. In the case of a
malfuction, contact one of our Service
Centres immediately.
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5
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9
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6
7
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1
5
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RETURN TO PM
