Before operating the unit be sure that the operating voltage of your unit is identical with that of your local power supply.
The servicing of the unit must not be attempted by yourself
beyond that described in the operating instructions. In case of
problems that cannot be settled by referring to your operating
instructions, unplug the power cord and contact your LEVAB
dealer. No user-serviceable parts are inside the unit. Only
qualified service technicians can service the parts inside your
unit.