EU – 401N User’s manual v 1.1.3
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2
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I.
Safety
Before using the device for the first time the user should read the following regulations carefully. Not
obeying the rules included in this manual may lead to personal injuries or controller damage. The user’s
manual should be stored in a safe place for further reference. In order to avoid accidents and errors it
should be ensured that every person using the device has familiarized themselves with the principle of
operation as well as security functions of the controller. If the device is to be sold or put in a different
place, make sure that the user’s manual is there with the device so that any potential user has access
to essential information about the device.
The manufacturer does not accept responsibility for any injuries or damage resulting from negligence;
therefore, users are obliged to take the necessary safety measures listed in this manual to protect their
lives and property.
WARNING
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High voltage!
Make sure the regulator is disconnected from the mains before performing any
activities involving the power supply (plugging cables, installing the device etc.).
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The device should be installed by a qualified electrician.
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Before starting the controller, the user shoud measure earthing resistance of the electric motors
as well as the insulation resistance of the cables.
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The regulator should not be operated by children.
NOTE
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The device may be damaged if struck by a lightning. Make sure the plug is disconnected from
the power supply during storm.
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Any use other than specified by the manufacturer is forbidden.
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Before and during the heating season, the controller should be checked for condition of its
cables. The user should also check if the controller is properly mounted and clean it if dusty or
dirty.
Care for the natural environment is our priority. Being aware of the fact that we
manufacture electronic devices obligates us to dispose of used elements and
electronic equipment in a manner which is safe for nature. As a result, the
company has received a registry number assigned by the Main Inspector of
Environmental Protection. The symbol of a crossed out rubbish bin on a product
means that the product must not be thrown out to ordinary waste bins. By
segregating waste intended for recycling, we help protect the natural
environment. It is the user's responsibility to transfer waste electrical and
electronic equipment to the selected collection point for recycling of waste
generated from electronic and electrical equipment
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