Replacement Of Thermal Fuse - Siemens FIDAMAT 6 Operating Instructions Manual

Service and maintenance
7.1 Maintenance concept
7.1.4

Replacement of thermal fuse

To replace the thermal fuse, proceed as follows:
1. Disconnect the device from the power supply.
2. Remove the housing cover.
3. Disconnect the three cables from the housing of the thermal cut-out. The housing is
mounted on the front panel to the right of the two pressure regulators.
4. Loosen the retaining nuts of the housing.
5. Remove the housing.
6. Open the oven.
7. Release the fixing clamp and remove the sensor of the thermal cut-out.
To install the new thermal fuse, carry out the same steps in the opposite order.
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WARNING
Danger of burns
The inside of the oven reaches a temperature of approximately 200 °C during operation.
You can use the diagnostic values to call the actual temperature of the oven.
After the oven is switched off, the temperatures only cool down very slowly. For this
reason, the oven is not accessible to operating personnel during normal operation.
Always wear protective gloves when performing maintenance. Failure to observe this
may result in serious burns.
Operating Instructions, 03/2018, A5E00222135-03
FIDAMAT 6