Vents KSA Instrucciones De Uso página 4

Installation and connection of the fan should be performed with disconnected
EN
power network only.
Connection of fan model KSA 250 ,KSA 315
supplied with a cable should carried out via terminal box X1
and external automatic switch QF with electromagnetic
breaker which opens all circuit phases.
Switch QF should be placed so that free access is provided
to it in order to ensure routine switching off.
Protection actuating current should correspond with fan
consumption current. The recommended current rating
for automatic switch QF is 3,15 A.
Scheme of fan connection without the use of thermal
protection for electric motor is shown on figure 12.
The recommended scheme of fan connection with the
thermal protection of electric motor is shown on figure 13.
Connection terminals TW1, TW2 are the entries of sealed
contact of electric motor's thermal protection.
This contact should be connected to power circuit of
magnetic starter coil KM1 which starts the electric motor
once the S1 button is pressed. This contact breaks and
switches off the motor starter coil in case if electric motor is
overheated. This leads to motor cut off and stopping.
The automatic switch QF, magnetic starter KM1, control
buttons S1 and S2 all are not included in a standard delivery
set and are fixed by the consumer himself.
ATTENTION! The KSA 250 , KSA 315 fan motor package
which includes power cable is not supplied with
overheating control!
that is not WARRANTY
We hereby declare that the following product complies with
the essential protection requirements of Electromagnetic
Council Directive 2004/108/EC, 89/336/EEC and Low Voltage
Directive 2006/95/EC, 73/23/EEC and CE marking
Directive 93/68/EEC on the approximation of the laws of the
Member States relating to electromagnetic compatibility.
This certificate is issued following test carried out on samples
of the product referred to above.
Assessment of compliance of the product with the
requirements relating to electromagnetic compatibility was
based on the following standards.
Manufacturer guarantees normal operation of the unit for
24 months from the date of resale, accordingly to the
transport, storage, mounting and operation rules described
in the present manual.
If proof of sales date is absent, warranty period is calculated
from the production date.
In case of occurrence of failure due to faulty equipment
during warranty period, the consumer has the right to
exchange it.
The unit can be exchanged by the Seller.
Manufacturer is not responsible for damages
(as well as to health of persons) resulting from misuse
of the unit or gross mechanical alteration.
Owner of the unit must follow the guidelines set forth
in the manual.
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