MKN FlexiChef - Checking the Safety Valve

Carrying out maintenance
107Operating instructions
7.1.2 Checking the safety valve
Checking the safety valve involves building up and releasing
increased pressure multiple times.
One week before the test date is due to elapse, a note is
displayed after the unit has been switched on. This note is
displayed until the test has been successfully performed.
If the test has not been successfully performed by the test date,
the pressure cooking function in the equipment control is
disabled. Pressure cooking can only be enabled by a successful
test.
The test lasts approx. 30 minutes and can be cancelled at any
time with the "Stop" button.
Steam will escape and noise will be emitted during the test.
Requirement Pan empty and cleaned
Lid fully open
Pan in the operating position
Drain closed
Equipment settings menu is displayed (see "Opening the Equipment
settings
menu")
1. Tap the "Start safety valve test" field.
The Test window is opened.
2. Tap the "Start" button.
The test is started.
The pan is filled with water automatically.
The lid closes automatically.
3. Lock the lid manually.
The progress and status of the current test are displayed.
Test successful: The pressure cooking function is enabled and
the date of the next test is increased by 180 days.
Test unsuccessful: The pressure cooking function remains
disabled.
4. Unlock the lid manually.
5. Empty the pan.
6. Fill out the maintenance certificate.
The safety valve test is complete.
4426201-20ABBE-A