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2 SafetySMA Solar Technology AG <br />Installation Manual SBxx-1SP-US-41-IA-xx-12 9 <br />This document does not replace and is not intended to replace any local, state, provincial, federal <br />or national laws, regulations or codes applicable to the installation, electrical safety and use of the <br />product. SMA Solar Technology AG assumes no responsibility for the compliance or non- <br />compliance with such laws or codes in connection with the installation of the product. <br />The type label must remain permanently attached to the product. <br />2.2 IMPORTANT SAFETY INSTRUCTIONS <br />SAVE THESE INSTRUCTIONS <br />This section contains safety information that must be observed at all times when working. <br />The product has been designed and tested in accordance with international safety requirements. As <br />with all electrical or electronical devices, there are residual risks despite careful construction. To <br />prevent personal injury and property damage and to ensure long-term operation of the product, <br />read this section carefully and observe all safety information at all times. <br />DANGER <br />Danger to life due to electric shock when live components or DC conductors <br />are touched <br />When exposed to light, the PV modules generate high DC voltage which is present in the DC <br />conductors. Touching live DC conductors results in death or lethal injuries due to electric shock. <br />• Disconnect the product from voltage sources and make sure it cannot be reconnected <br />before working on the device. <br />• Do not touch non-insulated parts or cables. <br />• Do not remove the terminal block with the connected DC conductors from the slot under <br />load. <br />• Wear suitable personal protective equipment for all work on the product. <br />DANGER <br />Danger to life due to electric shock when touching live system components in <br />case of a ground fault <br />If a ground fault occurs, parts of the system may still be live. Touching live parts and cables <br />results in death or lethal injuries due to electric shock. <br />• Disconnect the product from voltage sources and make sure it cannot be reconnected <br />before working on the device. <br />• Touch the cables of the PV array on the insulation only. <br />• Do not touch any parts of the substructure or frame of the PV array. <br />• Do not connect PV strings with ground faults to the inverter. <br />• Ensure that no voltage is present and wait five minutes before touching any parts of the PV <br />system or the product. <br />EN <br />G <br />L <br />I <br />S <br />H <br />534 S Sycamore St <br />- 10110979707/01/22