Koehler K41100, Operation And Instruction Manual

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K41100
5.2.1.2 Removing carbon deposits from the oven
The outlet at the base of the oven may be a point for deposits of
carbon, which by accumulation could block the oven exhaust.
To avoid total blockage of the oven, it is preferable to clean this part regularly,
using the cable supplied.

To do this:

With the oven cold and disconnected from the
power supply, remove the condensates container.

Remove the insulating cover and the metal cover
of the oven.

Pass the cable through the oven mouth and push
out through the exhaust
pipe.

With a backwards and forwards movement,
orientating the cable in all directions, clean the pipe
by removing all deposits of carbon.


Check the condition of the flue pipe and its extension. Perform the same
operation in the case of deposits of carbon.
5.2.2 Checking the oven temperature
To check the oven temperature, a control
thermocouple must be placed in the oven.
For this purpose, the cover has a hole blocked with a
small stud. This hole allows inserting a thermo-couple
to monitor and measure the oven temperature. This
stud is simply forced into the hole. By pushing it can
be ejected.
If the oven temperature is not satisfactory, it is
recommended to check the calibration of the oven
thermo-couple (see Para. Calibration).
5.2.3 Monitoring the gas flows
To monitor the gas flows, it vital to start a no-load test.
Calibration of gas flow rates must be performed using the abacus received with the
appliance.
For guidance, for a flow rate of 150 ml/min, the flow meter should be
regulated at 20.62 mm and for a flow rate of 600 ml/min, at 58.20 mm.
Always refer to the abacus received with the appliance.
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