Bosch RTM 430 Instandsetzungsanweisung Seite 73

6.3.3 Air heating test
6.3.4 Gain test
6.3.5 Measurement chamber
heating test
The valve for air heating can be activated or deactivated in order to test the "Air heating"
function. The relay can be heard to switch.
Not relevant to servicing!
The measurement chamber heater can be switched on or off in order to test the
Measurement chamber heating function.
You will see the value for heating on or heating off on the display. Display on means that
the measurement chamber heater is switched on for 0.810 seconds and off means that
the measurement chamber heater is switched off for 3,630 seconds.
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