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General information for heating:
Temp 0...310 °C Speed 0...1500 rpm
SET
SET
SAFE
Temp 0...310 °C Speed 0...1500 rpm
SET
SET
SAFE
Temp 0...310 °C Speed 0...1500 rpm
SET
SET
SAFE
Temp 0...310 °C Speed 0...1500 rpm
SET
SET
SAFE
Temp 0...310 °C Speed 0...1500 rpm
SET
SET
SAFE
0...310
°C
≤ Safe temp. − 15
°C
PID / 2P / PI
(°C / °F)
1
2
3
4
5
Temp 0...310 °C Speed 0...1500 rpm
> 50 °C
› The set and actual temperature values are shown permanently on the display�
› When the heating function is switched on, the “Heating function activated” symbol is
displayed�
› When the device is switched off while the heating plate temperature is higher than 50 °C,
the display shows “Hot!” and the actual temperature value is shown, even if the device is
switched off�
The preferable method for controlling the average temperature is with contact thermometer�
After the set point temperature has been adjusted, this results in a short heating-up time, prac-
tically no temperature drift and only minor fluctuation in temperature�
A 6-pin jack is located on the rear side of the device for connecting the PT 1000 series, contact
thermometer or the contact plug� The electronics of the devices returns a test current that must
flow via connector pins 3 and 5 for the heating plate to heat up�
Safety function:
If the test current is interrupted because of e�g� breakage of contact thermometer or falling out
of the cable plug, the heating cuts off�
Settings:
For detailed instructions for settings and limit values, please refer to the operating instructions
of the device you are connecting�
The desired medium temperature can be adjusted on the contact thermometer. The
required surface temperature of the heating plate can be selected with the rotating
/ pressing knob or button.
Adjusting the temperature of device to the maximum adjustable temperature will result in the
fastest possible heating time� However, the medium temperature may fluctuate to values above
the set-point temperature on the contact thermometer� By adjusting the rotating / pressing
knob or button to approximately twice the set-point value of contact thermometer (with a set-
point of + 60 °C, the temperature of device would be set to + 120 °C), you will reach a good
compromise between a fast heating time and over-shooting the set point� If you adjust the
temperature of the device to exactly the set-point temperature, the medium will not reach the
set-point temperature because some loss of the heat will always occur between the heating
plate and the medium�
The maximum heating plate temperature is limited to the adjusted safety temper-
ature limit in the event of a control circuit malfunction. (See “Setting the safety
temperature limit”)
/// Controlling the medium temperature limit using a contact
thermometer
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