ANDELI MCT-520DPL Owner's Manual
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OWNER'S MANUAL ANDELI MCT-520DPL
CT SERIES INVERTER PLASMA CUTTER
CONTENTS
1. Contents
2. Safety warning
3. Machine description
5. Panel function description
11 . Questions to be run into during Cutting 10
13 . Explosive view
2.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 ! !
Set the earth fitting according to applying standard.
Forbidden to touch the bare electric parts and electrode with uncovered skin, wet gloves or clothes.
Make sure you are insulated from the ground and the workshop.
Make sure you are in safe position.
Gases and fumes-----May be harmful to health!
Keep your head out of the gases and fumes.
When arc welding, ventilators or air extractors should be used to avoid breathing gases.
Arc rays------Harmful to your eyes, burn your skin.
Wear suitable protective mask, light filter and protective garment to protect eyes and body.
Prepare suitable protective mask or curtain to protect looker-on.
Fire
• Welding spark may cause fire, make sure there is no tinder stuff around the welding area.
Noise-----Excessive noises will be harmful to hearing.
Use ear protector or others means to protect ear.
• Warn looker-on that noise is harmful to hearing.
Malfunction-----When trouble happens, contact with authorized professionals.
If trouble happens during installation and operation, please follow this manual instruction to check up.
If you fail to fully understand the manual, or fail to solve the problem with the instruction, you should contact the suppliers or the service center for professional help.
WARNING! Electric leakage protecting switch should be added when using the machine ! ! !
3.MACHINE DESCRIPTION
The welding machines are rectifiers adopting the most advanced inverter technology, which can apply in plasma cutting system of using pressing air.
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Summary of Contents for ANDELI MCT-520DPL

  • Page 1: Table Of Contents

    Каталог радиолюбительских схем Содержание Я радиолюбитель OWNER'S MANUAL ANDELI MCT-520DPL CT SERIES INVERTER PLASMA CUTTER CONTENTS 1. Contents 2. Safety warning 3. Machine description 4. Technical parameters table 5. Panel function description 6. Installation instruction 7. Operation introduction 8. Maintenance 9.
  • Page 2: Technical Parameters Table

    Overheat protection indicator: When the welder is working continuously, for a long time or at a high current, the overheat protection function is set to prevent damage to the device due to internal heat. When the light is on, the digital display shows -E2, stop working, but not Shut down, after about 2-3 minutes the device can be automatically restored. MCT-520DPL panel schematic:...
  • Page 3: Installation Instruction

    1 Wire Check Button 2 Welding model selection: MIG 2T/MIG 4T, Plasma CUT, HF TIG, Cold TIG, MMA 3 MIG Synergic/MIG Manual/TIG PULSE Selection: Press to select MIG Synergic mode (wire diameter) or MIG Manual mode or DC Pulse TIG 4 TIG Parameter Selection Button: Press to select different TIG parameters (move right) 5 Parameter Adjust Knob: Adjust to increase or decrease various parameters 6 TIG Parameter Selection Button: Press to select different TIG parameters (move left)
  • Page 4: Maintenance

    7.1.1 Turn on the power switch and the fan inside the machine starts to rotate. 7.1.2 Press the function button and select the desired function to operate. 7.1.3 Turn on the argon switch and adjust the gas flow to the rated standard (see flow meter). 7.1.4 Adjust the ratio of positive and negative current time according to the degree of oxidation of the surface of the workpiece to be welded.
  • Page 5: 12.Troubleshooting And Fault Finding

    10.2.1 Overvoltage, overcurrent and overheat protection circuits have been installed in our welding machine. When the grid voltage, output current and internal temperature exceed the set standard, the welder will automatically stop working; but excessive use (such as voltage over High) will still cause damage to the welder, so you still need to pay attention to the following matters 10.2.2 Ensure good ventilation Our welding machine is a small welding machine.
  • Page 6 MCT-520DPL Fault symptom Remedy 1. The power switch is broken. The power indicator does not light, the fan does not 2. Confirm that the power grid connected to the input cable has power. turn, no welding output 3. Check if the input cable has a break.
  • Page 7 5. The auxiliary power supply on the control panel has failed. 1. Check all kinds of patch cords in the machine for poor contact. The fan turns, the abnormal indicator light is not bright, there is no high-frequency discharge "sa sa sa" sound, 2.
  • Page 8 2 Polar convert cable 3 Aviation socket 4 35-50 fast connector socket 5 35-50 fast connector socket 6 Front plastic panel(down) 7 Front plastic panel(up) 8 Front metal panel 9 Control board 10 Base plate 11 solenoid valve base 12 High frequency board 13 Driving board 14 Solenoid valve holder 15 Main Board 1...

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