Data di emissione:
January, 2019
Revisione:
2
Pag. :
25/60
7. CONNECTION TO THE POWER
SUPPLY MAINS
FOR SERVICEMAN ONLY
Before fitting the plug in the power supply
socket, for your own safety, as already
mentioned in the previous paragraph, please
read the following precautions.
- The machine’s electrical safety is only
guaranteed when it is connected to a suitable
earth system, structured as provided by the
national safety current regulations (fig.3).
Therefore, the manufacturer cannot be held
responsible for any damage due to failure of the
grounding system of the machine.
- Do not obstruct the ventilating grill and heat
dispersion grill, since an insufficient ventilation
may not only reduce the efficiency of the
machine, causing it to function inadequately,
but may also cause serious damage to the
machine.
- Always verify electrical specifications on the
data plate of each machine. Data plate
specifications always replace the information of
this manual.
- For a safe and correct installation, it is
essential to provide a suitable socket controlled
by a thermal cut-out switch whose contacts are
at least 3 mm apart, in accordance with the
current national safety regulations (see fig.3).
- Never use extensions or multiple adaptors.
- Check the power lead along its entire length to
make sure it is not crushed in any way.
- To unplug the device, first disconnect the
power supply with the switch, then grip the plug
and gently pull it out.
Important
IF THE POWER CABLE IS DAMAGED, IT MUST
BE REPLACED BY THE MANUFACTURER, ITS
AFTER SALE SERVICE OR BY QUALIFIED
PERSONNEL, TO PREVENT ANY POSSIBLE RISK.
Fig. 3
- If required by local regulations, it is
possible to have the appliance permanently
connected to electrical power supply, ref.
National Electrical Code (NEC) and NFPA
70. If this is the case, it is necessary to
remove the right side panel, disconnect the
power cable from the machine wiring,
remove it from the machine and replace it
with the permanent cable by respecting the
local codes.
