- 7 -003CH1Warnings in this documentThis is a list of special safety symbols used in this manual that highlight potential safety risks and/or usefulinformation. The symbol usage is described below:CAUTIONThe reader should stop, use caution and fully understand the operationsexplained before proceeding.DANGEROUS VOLTAGEThe MICRO inverter product works with high voltages. All work on theinverter must follow the described documentation and must comply with allprevailing codes and regulations associated with high voltages.UL60950-1 Safety of Information Technology Equipment – GeneralRequirements: Part 1; CSA 60950-1-07 Safety of Information TechnologyEquipment – General Requirements: Part 1Intended useThis equipment is a device designed to configure and control a network of ABB MICRO inverters, using radiocommunication and to supply data relating to the system, using a wireless connection or an Ethernet port, toan internet or local portal for monitoring.• The device cannot be used in environments where there are particular restrictions on the use of radiowaves.• The device used to transmit data to the ABB portal requires a user-supplied router connected to the internet.The cost of connection is to be paid by the end user.1Introduction and safety