V1.1-M 13Apri2020 User Manual WARNING Read carefully and understand all ASSEMBLY AND OPERATION，INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety，precautions may result in serious personal injury.
T an you for c oosin a Nature Po er Pro uct This product is designed for certain applications only. he distributor cannot be responsible for issues arising from modification. We strongly recommend this product not be modified and/or used for any application other than that for which it was designed. If you have a question relative to a particular application, o not use the product until you have first contacted the distributor to determine if it can or should be performed on the product.
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS. 1. SAVE THESE INSTRUCTIONS. This manual contains important safety and operating instructions for power inverter 750W.This manual will show you how to use your inverter safely and effectively. Please read, understand and follow these instructions and precautions carefully. 2. Keep out of reach of children. 3. Do not expose inverter to rain or snow. 4. Use of an attachment not recommended or sold by the unit manufacturer may injury to persons. 5.
A R • High-speed cooling fan To keep the inverter cool, the fan turn on depend on the load on the inverter or temperature in the inverter. The fans do not run when the inverter is turned off. • Positive Battery Cable Terminal (Red) • Negative Battery Cable Terminal (Black) • ON/OFF rocker switch • LED indicator Green indicates Power ON Red indicates Overload/Interruption in power • 12 Volt power cord • 120V standard AC outlets x2 • USB port – 5V, 2.
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P RA ING IN . Connect the inverter (see Connecting Inverter Cables section). . Switch the inverter’s ON/OFF switch to the ON (I) position. . The GREEN LED indicator will light, indicating the inverter is receiving power. . Switch the inverter’s ON/OFF switch to the OFF (O) position. (The reen ED may flash briefly and or the internal speaker may make a brief “beep”. This is normal.) Page R I N 5. Make sure the device to be operated is turned OFF. 6. Plug the device into the inverter’s AC outlet. 7.
NOTE: If more than one device is to be powered, start one device at a time, to avoid a power surge and overloading the inverter. The surge load of each device should not exceed the inverter’s continuous peration wattage rate. IMPORTANT: Using the inverter with some rechargeable devices may damage the inverter and/or device. If you are using the inverter to operate a rechargeable device, monitor the temperature of the inverter for about 10 minutes.
LED INDICATOR AND SHUTDOWN PROTECTION The Green LED lights automatically when the inverter is plugged into a 12 volt DC power source and is turned on. The Red LED lights, the alarm sounds and the inverter automatically turns itself off under the following conditions: 1. When the power input from the vehicle’s battery drops to approximately 10.5 volts, the low voltage alarm will sound. When the voltage goes down below 10 VDC, the inverter shuts off. Recharge or replace the battery. 2.
MAINTENANCE AND STORAGE INSTRUCTIONS 1. Before each use, ensure that all of the inverter’s components are in place and in good working condition. 2. After use and before performing maintenance, unplug and disconnect the inverter. 3. Use a clean, dry cloth to wipe external surfaces of the inverter’s case. Page 4. Servicing does not require opening the unit, as there are no user-serviceable parts. All servicing should be performed 5. Store inside, in a cool, dry place, out of the reach of children. 6.
TROUBLESHOOTING PROBLEM Red LED is on, alarm sounds, and/or inverter does not function. POSSIBLE CAUSE REASON/SOLUTION Poor contact at terminals. Check for poor connection to battery or power supply. Make sure connection points are clean. Rock clamps back and forth for a better connection. Connections are reversed. Unplug the inverter and reverse the clamps. Fuse is blown. See inverter Fuse B Over voltage protection Overload protection See LED Indicator and Shutdown Protection section.
SPECIFICATIONS Nominal input voltage ................................................................................. 12.8-13.2 VDC Nominal output voltage ...................................................................................115±10 VAC Output frequency ............................................................................................. 60 Hz±3 Hz Operating input voltage ............................................................................... 10.0-15.
LIMITED WARRANTY Nature Power warrants our products to the original purchaser that this product is free from defects in materials and workmanship for the period of one year from date of purchase. In the case of product defect, contact Nature Power customer service to receive troubleshooting. If defective part or unit should be returned, a Return Authorization Number must be issued by Nature Power and the defective part or unit should be returned to the authorized location at the purchasers’ expense.
