20
- The cable must have a maximum
cross-section of 10 mm2 (pur-
suant standard CEI EN 60335-
2-42:2003-09) and be of yel-
low-green colour.
- Must be grounded
to the
earthing (green-yellow wire).
- Must be connected to a ther-
mal differential switch in compli
-
ance with the regulations in force
(0.03A Type A).
- Must be connected to a omni po-
lar circuit breaker mechanism that
enables complete
disconnection in
category III over voltage conditions.
Checks
- The copper jumper inthe termi-
nal board and the electrical cable
must be secured together beneath
the screw in its tightening direc-
tion; and the electrical connections
must be well secured before con-
necting the appliance to the elec-
tricity mains.
- Check for any electrical disper-
sion between the phases and the
ground, and for electrical conti-
nuity between the external casing
and the main ground line.
- Check that the power supply volt-
age does not deviate from the
nominal voltage
value specified
on the appliance rating plate when
the appliance is operating. If this
is not the case, wire the phases as
specified on the "technical specifi-
cations" sheet attached.