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the device or an error made by the operator,
there might be the risk of damaging the machine
or causing an accident to the operators, it is your
responsibility to take the appropriate safety
measures.
The device has been designed for indoor opera-
tion. It may nevertheless be used outdoors, pro-
vided the technical data is adhered to. In this
case, take care to provide suitable UV protection.
2.2 Mounting in a control panel
Mount the device away from heat
!
sources and avoid direct contact with
corrosive liquids, hot steam or similar.
CAUTION
Provide a free space of 10 mm all
around the device for its ventilation.
The device should be mounted so that
the terminals are out of the reach of
the operator and cannot be touched
by him. When mounting the device,
consider the fact that only the front
side is classified as accessible for the
operator.
Mounting instructions
1. Remove the mounting clip from the device.
2. Insert the device from the front into the panel
cut-out, ensuring the front-panel gasket is cor-
rectly seated.
3. Slide the fixing clip from the rear onto the
housing, until the spring clamps are under ten-
sion and the upper and lower latching lugs
have snapped into place.
Note: In case of proper installation, IP65 can be
reached on the front side.
Page 2 | ENG
2.3 Electrical Installation
!
The device must be disconnected
from any power supply prior to any
installation or maintenance work.
DANGER
Make sure that no more voltages
LIABLE TO CAUSE AN ELECTRO-
CUTION are present.
AC-powered devices must only be
connected to the low-voltage network
via a switch or circuit breaker installed
close to the device and marked as
their disconnecting device.
Installation or maintenance work must
only be carried out by qualified per-
sonnel and in compliance with the
applicable national and international
standards.
Take care to separate all extra-low
voltages entering or exiting the device
from hazardous electrical conductors
by means of a double or reinforced
insulation (SELV circuits).
The device must be protected exter-
!
nally for its proper operation. Informa-
tion about the prescribed fuses can be
found in the technical information.
DANGER
It must also be made sure that, even
in case of a malfunction, the values
stated in the technical data are under
no circumstances exceeded
• The cables and their insulation must be
designed for the planned temperature and volt-
age ranges. Regarding the type of the cables,
adhere to the applicable standards of the coun-
try and of the plant. The cross sections allowed
for the screw terminals can be found in the
technical data.
• Before starting the device, check the cables for
proper wiring and tightening. The screws of
unused screw terminals must be screwed to the
stop, so that they cannot loosen and get lost.
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