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Reboot RBT-200PD/ACDC
and insulated gate bipolar transistor (IGBT) power module, which can change work frequency to medium frequency
so as to replace the traditional Transistor transformer with the medium frequency transformer. its characterized with
portable, small size, light weight, low consumption and etc. It is also an intelligent and easy-to-operate multi-function
welding machine with MMA, DC TIG, AC TIG . It has the characteristics of strong welding performance and
diversified usage scenarios. Especially for welded aluminum and stainless steel,, and the welding effect is excellent.
It is highly praised by welding enthusiasts. It is also very friendly to beginners in welding and can quickly get started.
Part 1: Machine Introduction
1. Current display meter
The digital Ammeter is used to display the actual output current of the power source.
It is also used to display Parameters in Programming Mode.
Depending on the Programming Parameter selected, the status indictor adjacent to the Ammeter will
illuminate to show the units of the programming parameter.
When welding, the Ammeter will display actual welding current.
2. 2T/4T Mode selection
3. MMA/TIG Function selection
4. Function selection and digital adjustment.
Press once to select the function, and rotate to adjust the value.
Operation Manual
welding machines adopts the latest pulse width modulation (PWM) technology
1
Version Number: RBT200P/ACDC-20210702A2

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Summary of Contents for Reboot RBT-200PD/ACDC

  • Page 1 Version Number: RBT200P/ACDC-20210702A2 Operation Manual Reboot RBT-200PD/ACDC welding machines adopts the latest pulse width modulation (PWM) technology and insulated gate bipolar transistor (IGBT) power module, which can change work frequency to medium frequency so as to replace the traditional Transistor transformer with the medium frequency transformer. its characterized with portable, small size, light weight, low consumption and etc.
  • Page 2 Part 2: Introduction to the product and configuration list Picture Name Remark Please check whether there are scratches and breaks on the RBT-200PD/ACDC outside of the whole machine, and it can be started normally. 4m WP-17 gun, 10-25 European style quick plug, WP-17 Welding gun Trafimet quick plug, five-core aviation plug.
  • Page 3 It is a qualified product. Precautions for power-on inspection: 1、 Please make sure your power supply voltage is 110V+-15% or 220+-15%. REBOOT RBT-200P ACDC supports 110V and 220V input voltage in North America and Japan; if you have a generator power supply, please ensure that the generator is not less than 5000w..
  • Page 4: Part 4: Technical Specifications

    3. The power plug is loose. 4. The internal circuit is loose (due to long-distance transportation, bumps), you need to open the cover and check the internal connection line. Part 4: Technical specifications Description RBT-200PD/ACDC Weight 12 kg Power Source Dimensions L470mmxW155mmxH300mm...
  • Page 5: Mma Mode

    5. Use approved ear plugs or ear muffs if noise level is high; 6. Never wear contact lenses while welding. 1、 MMA mode If you want to repair some broken fences or fix brackets, you like to use traditional welding rods for operation, you can use Reboot RBT-200PD/ACDC MMA mode for welding.
  • Page 6 Version Number: RBT200P/ACDC-20210702A2 1.1 Select “MMA” process. 1.2 Connect welding holder and ground clamp.
  • Page 7 In order to easily separate the electrode and electrode holder to protect the welder. Note: 1) The welding rod specification supported by Reboot RBT-200PD/ACDC is below 4.0(5/32in), usually 2.5(3/32in) and 3.2(1/8in). European style generally uses E6013, American style generally uses E7018, and stainless steel generally uses ER308.
  • Page 8: Tig Mode

    5) If you have any problems that cannot be solved, please contact us . 2、 TIG mode. Reboot RBT-200PD/ACDC requires higher welding process for thin plates or welding with higher process requirements, especially for the welding of stainless steel and aluminum. TIG/ACDC mode can be used.
  • Page 9 Version Number: RBT200P/ACDC-20210702A2 2.3 Connect the foot controller 1. This will light up when the foot controller is connected. 2. Connect the foot switch control wire. 2.4 Connect compressed air. Note: Please refer to the digital sign on the rear panel of the machine for the input voltage, the wrong voltage will damage the machine.
  • Page 10 Version Number: RBT200P/ACDC-20210702A2 2.5 TIG DC mode. Mainly welding carbon steel and stainless steel, long welding and spot welding are possible. 2.6 TIG AC mode Mainly weld aluminum.
  • Page 11: Parameter Adjustment

    Version Number: RBT200P/ACDC-20210702A2 2.7 Parameter adjustment. Gas Pre-Flow Absolute setting range 0.1s to 5s (0.1S increments) This parameter operates in TIG modes only and is used to provide gas to the weld zone prior to striking the arc, once the torch trigger switch has been pressed. This control is used to dramatically reduce weld porosity at the start of a weld.
  • Page 12 Version Number: RBT200P/ACDC-20210702A2 Setting ranges 10A-200A This parameter operates in TIG modes only and is used to set the finish current for TIG. The end Current remains ON until the torch trigger switch is released after it has been depressed. (Can be set in 2T or 4T mode.) Note: The maximum crater current available will be limited to the set value of the base current.
  • Page 13: Tig Basic Welding Technique

    Version Number: RBT200P/ACDC-20210702A2 This parameter operates in AC TIG mode only and is used to set the frequency for the AC weld current. AC Frequency control Controls the width of the arc cone. Increasing the AC frequency provides a more focused arc with increased directional control.
  • Page 14 Version Number: RBT200P/ACDC-20210702A2 1. Welds Made With or Without Addition of Filler Metal. 2. Work Piece can be any commercial metal. 3. Gas Cup Either Ceramic,High-lmpact or Water Cooled Metal. Tungsten Electrode Non-Consumable. 5. Inert Gas Shields Electrode and Weld Puddle.
  • Page 15 Version Number: RBT200P/ACDC-20210702A2 wires are loose. 3) During the welding process, if the time exceeds 3 minutes, over-current protection may occur. You need to stop working for a few minutes, let the machine cool for a period of time, and automatically recover. If the air cools for more than 10 minutes, the machine does not automatically recover, please shut down and restart.
  • Page 16 Version Number: RBT200P/ACDC-20210702A2...
  • Page 17: Part 7: Troubleshooting

    Version Number: RBT200P/ACDC-20210702A2 Part 7: Troubleshooting Nr. Troubles Reasons Solution Fan is broken Change fan Turn on the power source, power indicator is lit, fan is There is something in the fan Change it not working. The start capacitor of fan damaged Change capacitor The power light damaged or Turn on the power source,...
  • Page 18 Version Number: RBT200P/ACDC-20210702A2 Nr. Troubles Reasons Solution The HF igniting board does not work Repair or change it The distance between discharger is Adjust the distance (about too short or too long 0.8mm) Arc can not be ignited (TIG) , Check the welding torch there is no spark on the HF The malfunction of the welding gun...
  • Page 19 Version Number: RBT200P/ACDC-20210702A2 Nr. Troubles Reasons Solution Tig electrode melts when Tig torch is connected to the Connect the tig torch to welding positive terminal negative terminal Tungsten electrode is too big for Select the correct size of the welding current tungsten electrode 16 Arc flutters during Tig welding Check the earth clamp position on...
  • Page 20 Version Number: RBT200P/ACDC-20210702A2 TIG of stainless steel(single run welding) tungsten welding Workpiece Argon gas welding Welding electrode wire thickness Joint form flow rate/ current speed/ diameter diameter L•min-1 (DCEP) cm•min-1 Butt joint 20~50 Butt joint 50~80 Butt joint 65~105 Corner joint 75~125 Butt joint 85~125...
  • Page 21 Version Number: RBT200P/ACDC-20210702A2 Parameters of AC TIG(MMA) for Aluinum and its alloy Welding Tungsten Steet Pre-heat Gas nozzle wire eletrode Welding Argon flow thickness Temper diameter Remark diameter diameter current/A rate/L•min-1 -ature/ºC 45~60 Flange welding Flange or butt 1.6~2.0 50~80 welding by one side 2~2.5...

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