Diagnostics
RESET THE SAFETY THERMOSTAT
The sterilizer is fitted with a safety thermostat to prevent it from overheating. If the safety thermostat operates because of too high temperatures,
the error 240 or a timeout error is displayed. The thermostat must be reset manually. Proceed as follows:
Switch the sterilizer OFF and remove the mains cable.
1
Wait for the sterilizer to cool down.
2
Open the sterilizer door.
3
Unscrew the cap and push on the reset button of the thermostat switch; a click
4
sound indicates that the thermostat switch has been reset.
Screw the cap.
5
Connect the mains cable and switch the sterilizer ON.
6
Note: If the thermostat operates repeatedly, call technical service.
Wait for the sterilizer to finish the error reset phase and follow the instructions on
7
the display.
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Lara XL | Instructions for Use | RIS-311 ENG Rev02 | 01/06/2022 | © W&H Sterilization Srl