Hoymiles MI-300NT, Руководство пользователя

Страница: 6 / 27

© 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved. 6
MI-300NT/MI-350NT/MI-400NT
installation manual.
Ø All operations including transport, installation, start-up and maintenance, must be carried out by
qualified, trained personnel.
Ø Before installation, check the unit to ensure free of any transport or handling damage, which could
affect insulation integrity or safety clearances. Choose installation location carefully and adhere to
specified cooling requirements. Unauthorized removal of necessary protections, improper use, incorrect
installation and operation may lead to serious safety and shock hazards or equipment damage.
Ø
Before connecting the Microinverter to the power distribution grid, contact the local power distribution
grid company to get appropriate approvals. This connection must be made only by qualified technical
personnel. It is the responsibility of the installer to provide external disconnect switches and Over current
Protection Devices (OCPD).
Ø Only one photo voltaic module can be connected to one input of the inverter. Do not connect batteries
or other sources of power supply. The inverter can be used only if all the technical characteristics are
observed and applied.
Ø
Do not install the equipment in adverse environment conditions such as flammable, explosive,
corrosive, extreme high or low temperature, and humid. Do not use the equipment when the safety
devices do not work or disabled.
Ø Use personal protective equipment, including gloves and eye protection during the installation.
Ø Inform the manufacturer about non-standard installation conditions.
Ø Do not use the equipment if any operating anomalies are found. Avoid temporary repairs.
Ø All repairs should be carried out using only qualified spare parts, which must be installed in
accordance with their intended use and by a licensed contractor or authorized Hoymiles service
representative.
Ø Liabilities arising from commercial components are delegated to their respective manufacturers.
Ø
Anytime the inverter has been disconnected from the public network, please be extremely caution
as some components can retain charge sufficient to create a shock hazard. Prior to touching any part of
the inverter please ensure surfaces and equipment are under touch safe temperatures and voltage
potentials before proceeding.
Ø Hoymiles accepts No liability for damage from incorrect or improper operation.
Ø Electrical Installation & Maintenance shall be conducted by licensed electrician and shall comply with
Local Wiring Rules.
2.2 Explanation of Symbols
Symbol Usage
Treatment
To comply with European Directive 2002/96/EC on waste Electrical and
Electronic Equipment and its implementation as national law, electrical
equipment that has reached the end of its life must be collected separately and
returned to an approved recycling facility. Any device no longer required must
be returned to an authorized dealer or approved collection and recycling facility.