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N420220A_ManualeHRC_Rev07.EN
1.1.3
SYMBOLOGY
The symbols shown in the following booklet allow you to quickly provide information necessary for the correct use of the unit. Safety symbols
CAUTION
Only authorized personnel
Warns that the operations indicated are important for the safe operation of the machines
DANGER
Risk of electric shock
Warns that failure to comply with the prescriptions poses a risk of electric shock.
DANGER
Warns that failure to comply with the requirements entails a risk of harm to exposed persons.
WARNING
Warns that failure to comply with the prescriptions entails a risk of damage to the unit or system.
DANGER
It warns that there is the presence of moving parts and involves a risk of damage to exposed people
1.1.4
WARNINGS
The unit must be installed by qualified and authorized personnel according to the regulations in force in the various countries.
If the installation is not carried out it could become a dangerous situation
Avoid installing the unit in very humid rooms or with large heat sources.
On the electrical side, to prevent any risk of electrocution, it is essential to disconnect the main switch before making electrical connections
and any maintenance operations.
In the event of water leaks inside the unit, turn the system main switch to "Off", close the water taps and contact the technical service
It is recommended to use a dedicated power supply circuit; Never use a shared power supply with other appliances.
It is recommended to install an earth leakage breaker; Failure to install this device may cause electric shock.
For connection, use a cable of sufficient length to cover the entire distance, without any connection; do not use extension cords and do not
apply other loads to the power supply but use a dedicated power circuit.
After connecting the electrical cables, make sure that the cables are arranged so as not to exert excessive forces on the covers or electrical
panels; any incomplete connection of the covers can cause overheating of the terminals.
