Carrying out maintenance
108 Operating instructions
7.1.3 Testing the safety temperature limiter
The safety temperature limiter monitors the temperature of the base
temperature sensor and must be tested regularly. During the test the
pan is heated up to the test temperature, and it is then checked that
the safety temperature limiter is triggered.
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 heating function in the equipment control is disabled.
Disabled heating can only be enabled by a successful test.
In order not to jeopardize the production process, you should
plan the test for a time when the unit is not required, and when
there is sufficient time for elimination of any faults by the
technical personnel.
The test lasts approx. 40 minutes and can be cancelled at any
time with the "Stop" button.
Requirement Pan empty and cleaned
Lid completely opened
Pan in the operating position
Drain closed
Equipment settings
menu is displayed (see "Opening the
Equipment
settings
menu")
1. Tap the "Safety temperature limiter test" field.
The
Test
window is opened.
CAUTION
Risk of burns from hot surfaces
• Protect arms and hands by wearing suitable protective
gloves.
• Do not touch heating elements, heating surfaces or
accessories during and immediately after the test.
2. Tap the "Start" button.
The test is started.
The progress and status of the current test are displayed.
Test successful: The heating function is enabled and the date
of the next test is increased by 180 days.
Test unsuccessful: The heating function remains disabled.
Repeat an unsuccessful test. If this test is also unsuccessful,
contact Customer service with the error message.
4426201-20ABBE-A
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