ENgLISH
An omnipolar switch with a
•
contact opening distance of 3
mm
or
higher
provided
enabling
disconnection under overvoltage
category III conditions.
Products equipped with single-
•
phase
wiring
ALWAYS require connection to
220-240V (or only 230V where
required) single-phase lines. Any
kind of modification shall be
considered
tampering and shall nullify the
relative warranty.
No
specific
•
necessary
operate at nominal frequencies
without a preliminary setting.
should
for
installation,
complete
(M)
engines
as
product
adjustment
as
the
devices
• Thermal protection devices:
- Thermal fuse protection
The following models are equipped with a thermal
fuse protection: 100, 125, 150.
If the thermal fuse is triggered, please contact
qualified personnel or Vortice authorised
Technical
Assistance
maintenance is not foreseen.
- Manual reset thermal protector
The following models are equipped with a manual
reset thermal protector: 200, 200Q,250, 315.
If the thermal protector is triggered, please contact
qualified personnel or Vortice authorised
Technical Assistance Centre.
If the problem persists after the reset
operation, check the electrical system to which the
unit is connected. In this case, please contact a
Vortice authorised Technical Assistance Centre or
professionally qualified personnel.
be
is
Centre.
In
any
case,