* The operator is not allowed to intervene inside the equipment. Any change on the
equipment should be carried out by qualified personnel.
* Mechanical handling / electric unit can cause damage. Do not connect the appliance
to the mains before or during assembly.
* Symbols related to safety:
Descriptive Examples of Over-Voltage Categories
Cat I
Low voltage installations isolated from the mains.
Cat II Portable domestic installations.
Cat III Fixed domestic installations.
Cat IV Industrial installations.
June 2021