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Related Manuals for zika I-DC 400
Summary of Contents for zika I-DC 400
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Page 2: Table Of Contents
CONTENTS 1. Contents ·································································································································· 1 2. Safety warning ·························································································································· 2 3. Machine description ··················································································································· 3 4. Technical parameters table ··········································································································· 4 5. Installation instruction ················································································································ 5 6. Panel function instruction ··········································································································· 6 7. Operation instruction ················································································································· 7 8. Notes or preventive measures ······································································································ 8 9. -
Page 3: Safety Warning
SAFETY WARNING On the process of welding or cutting, there will be possibility of injury, so please take protection into consideration during operation. For more details please review the Operator Safety Guide, which complies with the preventive requirements of the manufacturer. Electric shock——May lead to death ！... -
Page 4: Machine Description
MACHINE DESCRIPTION The welding machines are rectifiers adopting the most advanced inverter technology. The development of inverter gas-shielded welding equipment benefits from the development of the inverter power supply theory and components. The principle is to commutate the power frequency of 50Hz/60Hz into direct current first, and utilize the high-power device IGBT to invert it into high frequency (15K/16K), then reduce the voltage and commutate, and output high-power D.C power supply via Pulse Width Modulation (PWM). -
Page 5: Technical Parameters Table
TECHNICAL PARAMETERS TABLE Model I-DC400 Parameters 3phase AC380V Power voltage（V） ±15% Frequency （Hz） 50/60 Rated input current（A） 27.6 No-load voltage（V） Output current（A） 30-400 Rated output voltage（V） Force range（A） 0-100 Duty cycle （%） No-load loss （W） Efficiency（%） Power factor 0.93 Insulation grade Housing protection grade IP21 Weight （kg）... -
Page 6: Installation Instruction
INSTALLATION INSTRUCTION The machine is equipped with power voltage compensation equipment. When the power voltage fluctuation is between±15% of rated voltage, it still can work normally. When use long cable, in order to prevent voltage form going down, bigger section cable is suggested. If the cable is too long, it may affect the performance of the power system. -
Page 7: Panel Function Instruction
PANEL FUNCTION INSTRUCTION I-DC 400 Front Panel Instruction: Current meter VRD indicator light Abnormal indicator light VRD switch Remote control switch Welding current adjustment ARC force current adjustment Negative output terminal Remote control Positive output terminal Hot-starting adjustment knob The panel picture above is for reference only. If any difference from the real machine, please follow with the real machine. -
Page 8: Operation Instruction
OPERATION INSTRUCTION 1. Turn on the power switch, screen will show set current value and ventilator is beginning to run. 2. Set suitable welding current and arc-striking push according to the thickness of work piece, diameter of welding rod , work position and techniques needs. -
Page 9: Notes Or Preventive Measures
NOTES OR PREVENTIVE MEASURES 1. Environment 1） The machine can perform in environment where conditions are dry with a dampness level of max 90%. 2） Ambient temperature is between -10 to 40 degrees centigrade. 3） Avoid welding in sunshine or drippings. Do not let water infilter the gas 4）... -
Page 10: Daily Checking
DAILY CHECKING WELDING TORCH Position Checking keys Remarks If installation fixed, the front distorted Reason for air hole Nozzle Reason for burning the torch Attach splash or not （can use splash-proof material ） If installation fixed Reason of torch screw thread damage Electric hole Damage of its head and hole blocked or not Reason of unstable arc and broken arc... - Page 11 DAILY CHECKING WIRE SENDING MACHINE Position Checking keys Remarks Pressing arm If put the arm to the suitable indicating level Lead to unstable arc and wire sending If powder or residue store up in the mouth of the Clean the residue and check the reason tube and solve it Wire diameter and the tube inner diameter...
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Page 12: Questions To Be Run Into During Welding
QUESTIONS TO BE RUN INTO DURING WELDING Fittings, welding materials, environment factor, supply powers maybe have some impact in welding. User must try to improve welding environment. A. Arc-striking is difficult and easy to pause: 1. Make sure quality of tungsten electrode is high. 2. -
Page 13: Troubleshooting And Fault Finding
TROUBLESHOOTING AND FAULT FINDING Notes: The following operations must be performed by qualified electricians with valid certifications. Before maintenance,please contact with us for professional suggestion. I-DC 400 fault symptom and solution: Fault symptom Solution 1. Make sure power switch is off.