Andeli tig 250 mpl инструкция

Артикул: ADL20-106

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• Page 1
  TIG WELDER TIG-250GC/GLC/MGC/MPLC INSTRUCTION MANUAL…
• Page 2
  Read me first Thank you for using welder ! For the important safety of your body, please read this manual book and understand its contents before operation. Thank you for your cooperation! — 1 -…

• Page 3: Table Of Contents

  Content 1. Use and Characteristic：………………3 2. Safty Precaution………………..3 3. Precautions of electromagnetic compatibility…………. 6 4. Main technical information…………….. 8 5. Installation：………………….. 9 6. Model establishment and illustration：………….10 7. Brief description of the principle：…………..11 8. Operation and instruction：…………….12 9. Welding machine precautions and maintenance：……….24 — 2 -…

• Page 4: Use And Characteristic

  Use and Characteristic The WS series inverter DC argon arc welding machine integrates manual welding, ordinary argon arc welding, cold welding, and cleaning functions. It can weld carbon steel, stainless steel, copper, titanium and other materials. Because this series of welding machines have ideal performance, static and external characteristics and good dynamic characteristics, and relatively complete control functions, it exhibits the following characteristics: …

• Page 5
   Touching electric parts is forbidden.  Ensure to invite professional electrician to ground the welding machine with copper conductor with specific cross section.  Ensure to invite professional electrician to connect power source in welding machine with copper conductor with specific cross section. The insulating sheath cannot be damaged.
• Page 6
   Ensure to prepare fire extinguisher just in case. To prevent the rotating moving parts wounding  Must not make fingers, hair and clothes close to the cooling fan and wire feed roll and other rotating parts.  When feeding wire, must not make the welding gun end close to eyes, face and body to avoid wire damaging person.

• Page 7: Precautions Of Electromagnetic Compatibility

  Precautions of electromagnetic compatibility 1. Overview Welding brings electromagnetic interference. Minimize the interference emission of arc welding equipment with proper installation way and correct application method. The products described in the manual belong to Class A equipment (all occasions except residential area powered by public electrical power system).

• Page 8
  The arc welding equipment shall be connected into public power supply system with the method recommended by the manufacturer. In case of interference, please take addition preventive measures, such as connecting filter with public power supply system. Ensure to consider power able shielding for fixed arc welding equipment. The power cables can be shielded with the metal pipe or other equivalent methods.

• Page 9: Main Technical Information

  The shielding of surrounding equipment and other cables can reduce the electromagnetic interference. The whole welding area can be shielded for special applications. Main technical information 1. Main technical parameter Model TIG-200 Rated input voltage(V) 1PH AC220V±15%，50/60Hz Rated input power(KVA) Rated input current(A) No-load voltage(V) Output current(A)

• Page 10: Installation

  Installation 1. Environment  Install in a dry environment with humidity less than 90% at 20℃ and 50% at 40℃.  The temperature should be in the range of -10℃-40℃ when welding, and -20℃-55℃ for storage and transportation.  Shelter the machine from direct sunshine and rain. Avoid raindrops. …

• Page 11: Model Establishment And Illustration

   Connect the earth cable to the positive pole, TIG torch to the negative pole.  Turn off the machine.  Connect the input cable to the distribution cabinet, switch on. Model establishment and illustration TIG series welding machine model establishment and description as shown in figure 1： T I G ××× —…

• Page 12: Brief Description Of The Principle

  Brief description of the principle The schematic diagram of the TIG series welding machine is show figure 2： High High frequency Rectifier filter Rectifier frequency transformer Control Circuit Figure Welding machine schematic 2） （ The welding machine adopts IGBT high frequency inverter technology, power frequency 220V or 380V power input，direct rectification and then sent to the inverter composed of IGBT…

• Page 13: Operation And Instruction

  Operation and instruction 1． Function 1.1 Welding machine front panel As shown in table 4, control panel is used for selecting functions and setting data of welding machine. Control panel including digital display 、 adjusting knobs 、 selection keys and LED indicator lights.

• Page 14
  Welding function indicator light： Clean，clean the color of the workpiece after argon arc welding； TIG； TIG Interval，similar to automatic spot welding function； Parameter light： Current light；adjust the current value under Clean and TIG mode； Cold clean C5-C9, hot clean H10-H40 under Clean mode； Under TIG interval mode, the lamp is on to adjust the current value, and the lamp is off to adjust the interval time；…
• Page 15
  protected code： Display OC, indicating welding machine overheat or overcurrent protection； Overheat protection is that the internal temperature of the machine is overheated, and the machine can be restored to normal after cooling without load； Overcurrent protection is unrecoverable when the machine is turned on without load, and there may be original damage inside the machine.
• Page 16
  Display the values of each parameter； Welding function indicator light： CLEAN，clean the color of the workpiece after argon arc welding； TIG； MMA； TIG Interval，similar to automatic spot welding function； Parameter light： Current light；adjust the current value under Clean and TIG mode； Cold clean C5-C9, hot clean H10-H40 under Clean mode；…
• Page 17
  workpiece； protected code： Display OC, indicating welding machine overheat or overcurrent protection； Overheat protection is that the internal temperature of the machine is overheated, and the machine can be restored to normal after cooling without load； Overcurrent protection is unrecoverable when the machine is turned on without load, and there may be original damage inside the machine.
• Page 18
  Welding function indicator light： CLEAN，clean the color of the workpiece after argon arc welding； TIG； COLD ， Suitable for sheet welding, can reduce the degree of workpiece discoloration； Parameter light： Adjust interval time under Cold welding mode； Current indicator light；Adjust current value under Clean、TIG mode； Cold clean C5-C9, hot clean H10-H40 under Clean mode；…
• Page 19
  U7-D3.0，spot welding 3.0mm workpiece； U8-L3.0，Continuous welding 3.0mm workpiece； Built-in parameters in cold welding mode: C5-C8, welding 0.4mm,0.8mm,1.5mm,2.0mm workpiece; protected code： Display OC, indicating welding machine overheat or overcurrent protection； Overheat protection is that the internal temperature of the machine is overheated, and the machine can be restored to normal after cooling without load；…
• Page 20
  Under MMA：Gently touch the knob to select the electrode diameter (1.6/2.0/2.5/3.2) from small to large, and adjust the knob to change the current on the corresponding electrode； Digital tube： Display the values of each parameter； Welding function indicator light： MMA； TIG；…
• Page 21
  Storage function: for example, select channel 0 in advance, adjust the corresponding parameters, and then long press the parameter selection key to automatically jump to the next channel, and the parameters of channel 0 will be saved; And so on… Built-in parameters in TIG welding mode：U5-D0.8，spot welding 0.8mm workpiece；…
• Page 22
  1.1.2 Welding output interface From the left in order is： Positive output fast socket： connect the electrode holder when on MMA mode； connect ground clamp when hot welding、cold welding、clean； Welding torch switch：connect with TIG torch and cleaning torch switch； Negative output fast socket：connect the ground clamp when on MMA mode；connect the cleaning torch fasst plug when on CLEAN mode；…
• Page 23
  the welder 2.1 MMA welding  DC EP： Cathode connect with work piece （“-”） ， welding torch connect with anode （“+”） 。  DC EN： connect with work piece（“+”），cathode connect with TIG torch（“-”）。 Anode The operator can according the base metal and electrode material choose the connection method,Generally, the alkaline electrode is recommended to use DC reverse connection method.
• Page 24
  Titanium and alloy-TIG parameter for reference Thickn Groov Weldin Tungsten Wire current（A） Argon gas volume Nozzle g layer diameter diameter diameter （L/min） shape （mm） （mm） （mm） （mm） 30-50 8-10 14-16 1.0-2.0 40-60 8-10 14-16 shape 1.0-2.0 60-80 10-12 8-10 14-16 10-12 2.0-3.0 1.0-2.0…
• Page 25
  2.3 Cold welding Tightly connect the air pipe with the air inlet of the welding machine rear plate；The air supply path should include gas bottle, argon decompression flowmeter and air tube. The connecting part of the air tube should be tied tightly with hose clamp to prevent leakage and air entry.

• Page 26: Welding Machine Precautions And Maintenance

  Welding machine precautions and maintenance 1. Safety points The welding machine is quipped with overcurrent and overheat protection circuits.When the gird voltage,output current and internal temperature exceed the set standard the welding machine will automatically stop working,but excessive use(such as excessive voltage) will still lead to welding,The machine is damaged,so you still need to pay attention to the following: …

• Page 27
   It is forbidden to use the welding machine for thawing pipes。  The back of each welding machine is attached with a ground screw, and marked with a ground mark. Before use, select a cable with a section greater than 2.5mm2 and ground the welding machine shell reliably to release static electricity or prevent accidents that may occur due to electricity leakage.
• Page 28
  in dry condition. 3. Before maintenance Warning： Blind experiments and imprudent overhaul could lead to the expansion of failure,and ！ difficulty for a formal maintenance.Electronic equipment in the state of the exposed part of a voltage can lead to dangers.any direct or indirect contacts may lead to electric shocks incidents,and serious electric shock will cause death!!! Attention：During the warranty period, if not allowed by this Company, if there is any wrong maintenance to any fault of the welding power source, the suppliers will not provide free repairs.