Notes on This Manual1.6 Important Safety InstructionsWhen using the product, please remember the below information to avoid the fire, lightning or otherpersonal injury:Warning!Ensure input DC voltage ≤ Max.DC voltage .Over voltage may causepermanent damage to inverter or other losses, which will not be included inwarranty! This chapter contains important safety and operating instructions.Read and keep this Operation Guide for future reference.Warning!Authorized service personnel must disconnect both AC and DC power from theSolarRiver-D Series inverter before any maintenance or cleaning or working onany circuits.● Before using the SolarRiver-D Series inverter, read all instructions and cautionary markings on theSolarRiver-D Series inverter, and all appropriate sections of this guide.● Recommend the attachments sold by Samil Power, otherwise may result in a risk of fire, electric shock,or injury to persons.● To avoid a risk of fire and electric shock, make sure that existing wiring is in good condition and wireis not undersized. Do not operate the SolarRiver-D Series inverter with damaged or substandard wire.● Do not disassemble the SolarRiver-D Series inverter. It contains no user-serviceable parts. Seewarranty for instructions on obtaining service. Attempting to service the SolarRiver-D series inverterby yourself may result in a risk of electric shock or fire and will void your warranty.● To reduce the risk of electric shock, authorized service personnel must disconnect both AC and DCpower from the SolarRiver-D series inverter before any maintenance or cleaning or working on anycircuits connected to the SolarRiver-D Series inverter.● Keep away from flammable, explosive materials to avoid fire disaster.● The installation place should be away from humid or corrosive substance.● To avoid electric shock accident, please do not disassemble the inverter because there are high-voltagecapacitances installed inside the inverter.06● To reduce the chance of short-circuits, authorized service personnel must use insulated tools wheninstalling or working with this equipment.