SK Series Pure Sine Wave Inverter User’s Manual

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3-7. <strong>Inverter</strong> Operation:To operate the power inverter, use the ON / OFF switch on the Front panel toturn the power on. Then the power inverter is ready to deliver AC power toyour loads. If there is several loads use, turn them on separately after theinverter is “ON” in order to prevent OVP resulted from the surge power.3-7-1. Set the power switch to “ON” position and the buzzer will send out“Beep” sounds at the moment. Then the inverter will make selfdiagnosis,and the LED’s indicators will also appear various colors.Finally the buzzer will “Beep” again and the Input Level and StatusLED indicators will turn to “Green” color, then the inverter starts towork successfully.3-7-2. Set the power switch to the OFF position, then the inverter stops andall the lights go Off.3-7-3. Set the power inverter switch to ON position and turn the test load On.The inverter should supply power to the load. If you plan toaccurately measure the true output r.m.s. voltage of the inverter, ameter such as FLUKE 45 BECKMAN 4410 or TRIPLETT 4200 must beused.21
4. Troubleshooting:WARNING!Do not open or disassemble the <strong>Inverter</strong>.Attempting to service the unit yourself may cause therisk of electrical shock or fire.Problems and Symptoms Possible Cause Solutions“No AC Power Output”STATUS illuminates the red LEDa. Blinking fast Over input voltage.( OVP )b. Blinking slowly. Low input voltage.( UVP )Check input voltage.Reduce input voltage.Recharge battery.Check connectionsand the cable.c. Blinking Intermittently. Thermal shutdown.( OTP )d. Solid ON. Short circuit or Wiringerror.Overload.(OLP)Improve ventilation.Make sure ventilationshafts in the inverterare not obstructed.Lower ambienttemperature.Check AC wiring forshort circuit.Reduce the load.22
Page 1 and 2: SK SeriesPure Sine Wave InverterUse
Page 3 and 4: 11. Important Safety InstructionsWA
Page 5 and 6: 2-2. Electrical PerformanceSpecific
Page 7 and 8: Note: The specifications are subjec
Page 9 and 10: SpecificationItemContinuous Output
Page 11 and 12: SpecificationItemContinuous Output
Page 13 and 14: 3000WSK2000 368.00 [14.49]SK3000 39
Page 15 and 16: a. Before installing the inverter,
Page 17 and 18: 3-1-6. Status:Display Power & Fault
Page 19 and 20: 3-2. Rear Panel Operations:DC INPUT
Page 21 and 22: 3-4. Installation:The power inverte
Page 23 and 24: 3-5-1. Connect the cables to the po
Page 25: 3-6. AC Safety Grounding:The AC out
Page 29: No. 33, Rong Hsin Rd., Pa Teh City,

SK Series Pure Sine Wave Inverter User’s Manual

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