Press the speed button to activate or deactivate the function.
The activated function is marked with the icon and the speed will be reduced to 300 rpm
upon reaching the set maximum temperature. When the function is deactivated, the drive will
stop completely when the set maximum temperature is reached.
Press the button to return to the menu "Settings".
7.7.6.1 Grinding with Activated Temperature Limits
The grinding is driven at the set speed until the set maximum temperature is reached.
Depending on the settings, the speed will either set to 0 rpm or reduced to 300 rpm upon
reaching the maximum temperature until the minimum temperature is reached. Once the
minimum temperature has been reached, grinding takes place at the set speed again.
Next to the current temperature, the set maximum and minimum values of the temperature limits
are displayed in the control panel next to the icon (B2.6). When the automatic speed
reduction becomes active due to exceeded maximum temperature, a black dot flashes in the
temperature icon until the temperature of the grinding jar is again lower than the minimum
value.
NOTICE The displayed current temperature value corresponds to the temperature on the
outside of the grinding jars without correlation to the temperature inside the jar. The sample
material itself may have a considerably higher temperature! In case the measured temperatures
of the left and right IR sensor differ from each other, the higher value will always be displayed.
Consider the ambient temperature during temperature controlled operation. In warm climatic
areas, the set temperature limits are reached much faster than in colder regions. The set
minimum value should be significantly higher than the ambient temperature.
7.7.6.2 Warning of Hot Grinding Jars
In the event of excessive heating of the grinding jars, the operator is warned by an information
note H46 when the temperature rises above 110 °C.
Confirm the information note with .
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