The system must only be installed, connected and configured in connection with this document.
Installation and operation of the device/system must only be carried out by qualified personnel. With
regard to the safety instructions of this documentation, qualified persons are persons authorised to
operate devices, systems and circuits according to the standards and rules of safety engineering.
Please follow the installation and configuration instructions given in this document carefully. Failure to
comply may lead to serious damages of the product or the system. E-T-A is unable to accept
responsibility for customer or third-party liability, warranty claims or damage caused by incorrect
installation or improper handling in disregard of the Installation and Operating Instructions.