699.x Overtemperature: Generator
Description
Induction oven generator
The internal temperature monitoring has detected overtemperature of the heat sink.The seven-segment display of the inductor indicates '6'.
Remedy
The fault only occurs after a certain period of operation:
- Check the cooling.
- Check the heat sink and the filter mats (in the cabinet door) for impurities/blockage.
- Check the seals on the back of the heat sink.
- Check the fan function (the fan is only switched on when the output stage is activated).
The fault occurs as soon as the output stage is activated:
- If the fault occurs again after restarting the device, the device must be replaced.
ATTENTION: The temperature measurement has a hysteresis. Resetting of the fault is therefore only possible after a certain duration/cooling of the device.