VITO OILTESTER, Инструкция по эксплуатации

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6 Using the product
22
• Measurement in hot oil min. 40 °C, max. 200 °C.
• Adhere to min. and max. marking when immersing in
oil.
• "Temperature striations" in the oil may cause
measurement errors. Move instrument in the deep fat
fryer.
• Cleaning of the sensor is recommended before every
measurement or when changing from one deep fat fryer
pan to the next, see
Cleaning the sensor, page 24 .
• Switch off induction deep fat fryers during the
measurement or take a cooking oil sample, as the
electromagnetic field can lead to incorrect readings.
• Change cooking oil as from approx. 24% TPM. A
different limit value applies in some countries. If the
measured values are above the country-specific limit
value, the cooking oil should be changed!
With activated Auto Hold function
1. Immerse the sensor in cooking oil. Adhere to the immersion
depth!
- If the temperature is within the permissible measuring range (40
to 200 °C): Auto flashes, along with the reading and the alarm
indicator (display colour).
2. Wait until Auto Hold is shown in the display.
- Readings are automatically held by the instrument, with the
alarm indicator activated, the display colour lights up.
3. Read the measurement values.
4. To switch to the measuring mode: Briefly press
[Hold] (<
1 sec).
With deactivated Auto Hold function
1. Immerse the sensor in cooking oil. Adhere to the immersion
depth!
2. If the temperature is within the permissible measuring range
(40 to 200 °C): Wait for the end of the equalization period
(approx. 30 secs).
- Readings are displayed.
- Measurement is finished when the temperature display no
longer changes.