Schaeffler HEATER Series, Руководство пользователя

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22 Schaeffler Technologies
8.4 Error message
■
If no temperature increase of at least 1ºC is measured within
the time pre-set by the manufacturer, the induction heater
automatically switches off. The display blinks and shows 4
hyphens (----). An alternating, clear beep is sounded. Press
STOP
to switch off the beep and check whether:
■
the sensor has been placed on the workpiece
■
the sensor plug has been inserted in the socket
(Make sure that the – and + of the plug correspond to
that of the socket.)
■
the wiring of the sensor has not been damaged
■
the surface area of the sensor is clean
■
the workpiece is within the specifications for the
heater as listed in chapter 10
If the sensor is faulty, as a contingency measure,
the workpiece can be heated with the time mode.
The temperature needs to be measured with an
external thermometer.
8.5 Switching between
Celsius and Fahrenheit
■
The induction heater operates in the temperature
units °C or °F.
Follow the procedure below to switch between these
two units:
■
Press and hold the temperature key for 10 seconds.
When pressing, a short beep is sounded.
■
After 10 seconds, another short beep is sounded and
the display changes from one temperature unit to
the other.
■
The heater can now be operated using the newly set
temperature unit.
■
Store in a dry place, free from frost and damp.