Safety - Tech Controllers EU-28N User Manual

1 S
AFETY
Before operating the device please read the following instructions carefully. Failure to observe these instructions may cause
personal injuries and damage the device.
To avoid unnecessary errors and accidents, make sure that all persons operating the device are thoroughly familiarized with its
operation and safety functions. Please retain the operating manual for future reference and make sure that it stays with the device
if it is transferred or sold, so that everyone using it will have sufficient information concerning the operation and safety of the
device. For the safety of life and property, take precautions in accordance with the user manual, as the manufacturer is not
responsible for damage caused by negligence.
WARNING
• Live electrical equipment. Before carrying out any operations related to the power supply (connecting cables,
installing the device, etc.), make sure that the controller is not connected to the mains.
• Installation should be carried out by a person holding appropriate electrical qualifications.
• Before starting the controller, the ground resistance of electric motors and the insulation resistance of electric wires
should be measured.
• The controller is not intended to be operated by children.
CAUTION
• Atmospheric discharges can damage the controller, so during a thunderstorm, switch it off by unplugging the mains
plug.
• The controller may not be used contrary to its intended purpose.
• Before and during the heating season, check the technical condition of the cables. Also check the installation of the
controller, clean dust and other soiling.
There could be changes introduced in the products listed in the present manual, following its last revision of 02.02.2023. The
manufacturer reserves the right to introduce design changes. Illustrations may contain optional equipment. Printing technology
may affect differences in the presented colours.
Care for the natural environment is of paramount importance to us. The awareness that we
manufacture electronic devices is linked with our obligation to dispose the used electronic parts
and devices in a way that is safe for the environment. Therefore, the company received a
registration number issued by the Polish Chief Inspector for Environmental Protection. The symbol
of the crossed wheeled bin on the product indicates that the product must not be disposed of with
municipal waste. By segregating waste for recycling, we help protect the environment. It remains
the user's responsibility to hand over used equipment to a designated collection point for recycling
electrical and electronic equipment waste.
4