Operating the POLARO
®
Autostart/automatic freewheeling
If a motor is difficult to start due to heavy loads, the motor starts up to 10 times in alternating directions. For this, the
slider must be open so that the material flows out.
If the agitator or spreading plate cannot break free as
a result, the motor is automatically switched off. The
following message appears on the display:
E2
Warning!
Risk of injury due to unexpected starting of the agitator or spreading disk
Switch off the motor before troubleshooting.
To eliminate the blockage:
1. Switch off the device.
2. Manually turn the spreading disc or empty the hopper.
For more information, see
3.3 Setting the speed
The speed of the spreading disc is
infinitely variable using the knob on
the control panel.
170
The figure shown on the display is the actual speed of the spreading disc.
3.4 Adjusting the slider opening
1. Make sure that the slider is closed.
2. Set the slider control on the spreader unit to the required dosage.
With setting 0 the slider is almost closed and on 20 it is fully open. Within this range, the slider opening is infinitely
adjustable.
3.5 Opening/closing the slide
Before opening the slider, make sure that the
POLARO
®
is switched off, as otherwise it will immediately start
spreading material.
Press the Start/Stop button on the control panel to open or close the slider.
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1.1
POLARO
®
Summary of Contents for POLARO
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