Performing maintenance
8.15.3 Check cooking chamber sensors upper and lower cooking chamber
Check cooking chamber sensor
Test criteria
• Regulation works.
• Unit heats up and maintains set temperature.
If No
Change cooking chamber sensor.
Action
• Check function of cooking chamber sensor.
8.15.4 Check function of cooking chamber sensor
Prerequisite Unit switched on
Action
• Change the cooking chamber sensor.
8.16 Result after maintenance
Is the unit safe?
Test criteria
• The unit can be deemed as safe.
There are no reservations about unrestricted use.
If no
The unit is not safe. Disconnect the unit from power and inform the operator that customer service must repair the unit.
8.17 Restoring the unit to operability
Action
• Restore the unit to its operational state.
Handing over the unit
Test criteria
• Hand over the operational unit to the operator.
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1. Start unit in cooking mode Convection with core temperature.
The unit heats up.
No error message appears in the display: Cooking chamber
sensor is working properly.
2. End cooking mode Convection with core temperature.
3. Switch off the unit.
The unit cools down.
Maintenance instructions
Remarks / values
Remarks / values
Remarks / values
Yes
No
Yes
No
Yes
No