Tecno-gaz Free 3 Mode D'emploi page 37

Check the integrity of the power cord.
Do not connect with extensions, reductions or adapters
Connect the power cord to the socket on the back of the device
TURN ON THE MACHINE USING ITS OWN SWITCH
NOTES
Use only recommended liquids suitable for ultrasonic cleaning.
Do not mix liquids inside the device, because the resulting chemical
reactions can cause significant damage to the device and to people.
POWER CORD CONNECTION
ENGLISH
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