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EN
Chapter 6 Installation
NOTE
After the end of work (especially if there
is a risk of frost), the residual water still in the water
measuring system should be drained off via one of
the water drain taps.
6.9 Checking the direction of rotation of the machine
!
CAUTION
Before using the machine, check that the
direction of rotation of the machine is correct, other-
wise considerable damage to the machine may occur.
Proceed as follows:
1. Set the main switch to “0” (horizontal).
2. Open the side lock of the tilting flange on the mixing
zone and tilt the pump motor to the side.
3. Remove the mixing coil from the mixing zone.
4. Tilt the pump motor back and lock the side tilting
flange.
5. Check the direction of rotation by setting the main
switch to “I” (vertical), setting the start feeder
selector switch to “0” and then briefly pressing the
start button “I”. The motor starts. You can recognise
the direction of rotation by the rotation of the cool-
ing fan wheel on the front of the motor. The direction
of rotation is marked with an arrow on the motor.
6. If the direction of rotation does not match, switch off
the machine with the main switch and position the
phase inverter in the opposite direction.
7. To insert the mixing coil, open the side lock of the tilting
flange on the mixing zone and tilt the pump motor to
the side.
8. Put the mixing coil back into the mixing zone.
9. Tilt the pump motor back and lock the side tilting
flange.
NOTE
When tilting back the pump motor, make
sure that the coupling of the motor is in the corre-
sponding position to the mixing shaft.
If the coupling is not positioned correctly, the geared
motor cannot be closed.
NOTE
To ensure good material processing, the
manufacturer recommends: Direction of rotation of
the star feeder clockwise and direction of rotation of
the pump motor counter clockwise.
!
CAUTION
If the mixing pump operates with the di-
rection of rotation inverted, the machine will be dam-
aged!
10. After checking the correct direction of rotation, con-
nect the hose of the water fitting to the GEKA coupling
(1) of the mixing zone.
1
