9
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If the workpiece remains on the heater, the heater will start again when the temperature of the workpiece drops 10°C (18°F)�
Press START/STOP to stop the heater and demagnetise the workpiece�
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The IHN080/120 is now ready to heat another workpiece with the same settings�
5.4 Time Mode
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If the main display shows °C or °F, press MODE to select TIME MODE� The main display shows “t” in TIME MODE�
›
Press UP or DOWN to adjust the time in steps of 0�1 minute�
›
Press POWER to select the power level� Use the guidelines in section 5�8 to determine the correct power setting�
›
Press START/STOP to start the heater� The main display shows the time that remains�
›
When the time has elapsed, the heater demagnetises the workpiece, switches off and generates an acoustic signal for 10 seconds�
›
Press START/STOP to cancel the acoustic signal and stop the heater�
›
Remove the workpiece with proper handling equipment�
›
The IHN080/120 is now ready to heat another workpiece with the same settings�
5.5 Temperature Measurement
When the heater is not operating, the temperature of the workpiece can be measured by pressing MODE and START/STOP
at the same time� The LED on the START/STOP button flashes during temperature measurement� Press START/STOP to cancel
temperature measurement�
5.6 Change of Temperature Units
Press MODE and UP at the same time to switch between °C and °F� The temperature unit setting remains the same even after
disconnection from mains power�
5.7 Demagnetisation
The workpiece is automatically demagnetised when heating is complete� Demagnetisation will not occur if the power is
interrupted or the main switch is switched off� To use the IHN080/120 for demagnetisation only, select TIME MODE and set
the time to 0�1 minute (6 seconds)�
