IKA C-MAG HS 7 control Instructions Manual page 10

/// Stirring
› Set the speed using the rotating / pressing knob (D)�
The set speed value is shown on the right of the display�
› Press the rotating / pressing knob (D) to start the stirring function�
1
SAFE
SET
Temp 0...500 °C Speed 0...1500 rpm
3
SAFE
SET
Temp 0...500 °C Speed 0...1500 rpm
18
2
0...1500 rpm
SET
SAFE
SET
Temp 0...500 °C Speed 0...1500 rpm
4
SAFE
SET
SET
Temp 0...500 °C Speed 0...1500 rpm
/// Heating
Setting the safety temperature limit:
The maximum achievable heating plate temperature is restricted by an adjustable safety tem-
perature limit� Once this limit has been reached, the device stops heating�
! Notice!
The denominated temperatures should always refer to the center of the heating plate�
(rpm)
Warning!
The safety temperature limit must always be set at least 25 °C lower than the fire point of the
media to be processed!
The adjustable maximum heating plate temperature must always be set at least 15 °C under the
set safety temperature limit�
Setting range: see section "Technical data"�
After switching on the device, the safety temperature limit can be adjusted using a screwdriver�
SET
Do not turn the setting screw beyond the clockwise or anticlockwise stop� This will cause irrep-
arable damage to the potentiometer�
SET
Functional test: safety circuit switch-off
› Heat the device to a temperature of over 100 °C�
› Set the safety temperature limit as far to the left as possible�
› The display will show: Er25
Start heating:
› Set the safety temperature limit� (see "Setting the safety temperature limit")
› Set the target temperature using the rotating / pressing knob (C)�
The set temperature value is shown on the left of the display�
› Set the temperature control mode� (see "Temperature control mode")
› Press the rotating / pressing knob (C) to start the heating function�
Safe temp. (°C)
Safe temp.: 100...650 °C
SAFE
SET
Temp 0...500 °C
ON
Set temp.: 0...500 °C
Safe temp. ≥ Set temp. + 15 °C
SET
Speed 0...1500 rpm
19