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Precautions for safely transporting the inverter, including packaging and handling.
Guidelines for storing the inverter, covering environmental conditions and long-term storage.
Safety precautions to be observed during the installation process, including grounding and electrical hazards.
Critical safety measures for operating the inverter, covering electrical shock and environmental hazards.
Safety procedures for performing maintenance, including power disconnection and personal protective equipment.
General description of the Bluesun series string inverter and its main function.
Visual representation of the string inverter system's electrical connections and components.
Explanation of the different operating states: standby, operation, and shutdown modes.
Diagrams and descriptions of how the string inverter is applied in a PV power system.
Details on the types of IT systems (TN-S, TN-C, etc.) that the inverter supports.
Explanation of the naming convention used for the Bluesun string inverter models.
Breakdown and explanation of the information found on the inverter's nameplate.
Description of internal components, back device, and bottom interface, including LED indicators.
Explanation of transport and storage labels found on the product packaging.
Identification and meaning of various safety warning labels present on the inverter.
Comprehensive table of electrical and system parameters for different inverter models.
Specifications for inverter size, weight, and dimensional errors.
Environmental conditions required for transportation, storage, and operation of the inverter.
Steps for unpacking the inverter and performing an initial inspection for damage.
List of tools required for installing the inverter, with their specific uses.
Criteria for selecting a suitable installation site, considering ventilation and environment.
Guidelines for necessary spacing around the inverter for heat dissipation and maintenance.
Detailed instructions and diagrams for securely mounting the inverter.
Specifications for power and communication cables, including shielding requirements.
Tables detailing recommended cable types and sizes for PV input and AC output.
Specified torque values for tightening threaded connections during installation.
Essential checks and preparations before making electrical connections, including safety warnings.
Procedures for correctly connecting the protective ground wire for safety.
Step-by-step guide for connecting the AC output cable to the inverter.
Instructions for connecting RS485 and GPRS communication cables.
Detailed steps for connecting DC input cables, including safety precautions and MC4 terminal usage.
Comprehensive checklist for mechanical and electrical inspections before powering on.
Step-by-step procedure for safely powering on the inverter and the system.
Instructions for safely shutting down the inverter and the system, including waiting periods.
Regular maintenance tasks, inspection matters, treatment measures, and their recommended cycles.
Detailed guide to identify and resolve common faults, alarms, and errors.
Procedures for safely disassembling the inverter before replacement or disposal.
Guidance on replacing an old inverter with a new one, referring to installation steps.
Instructions for packaging the inverter for storage or transportation.
Guidelines for proper disposal of the inverter at the end of its service life.
Information regarding warranty coverage, conditions, and exclusions.
Details for contacting the manufacturer for support or service.
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