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TORCH
TA-150AC/300WC
OPERATION MANUAL
Y03OM1204960-01

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Summary of Contents for Amada TA-150AC/300WC

  • Page 1 TORCH TA-150AC/300WC OPERATION MANUAL Y03OM1204960-01...
  • Page 2: Table Of Contents

    TA-150AC/300WC Thank you for purchasing our Torch TA-150AC/300WC. This operation manual describes its method of operation and precautions for use. Read this operation manual carefully prior to use. Store appropriately for ready reference. Contents 1. Precautions for Handling ............. 1-1 2.
  • Page 3: Precautions For Handling

    TA-150AC/300WC 1. Precautions for Handling About Safety ・ To ensure safety, installation, maintenance, and repair of this device must be made by qualified personnel or personnel familiar with the device. ・ To ensure safety, the personnel who operates this device must understand this operation manual and acquire knowledge and skills of safe handling.
  • Page 4 TA-150AC/300WC CAUTION ・ Arc light source can irritate the eyes or burn the skin. ・ Spatter and slag can damage the eyes or burn the skin. ・ Noises can damage hearing. ・ When monitoring the welding site or welding, wear an eye protector with sufficient scale or protective masks for welding.
  • Page 5: Installation

    Note 2: The clearance between electrode and workpiece changes depending on weldment. The dimension above is reference. Check the proper value. Note 3: The nozzle ring is attached to TA-150AC/300WC. Install the nozzle ring to the torch nozzle, and connect the cable terminal connected to the nozzle ring to the PE terminal of MAWA-050A/300B.
  • Page 6: About Torch

    TA-150AC/300WC 3. About Torch (1) Specifications This is the torch which is improved in the reproducibility of the position of the electrode tips after replacing the electrode for the touch start model of the pulsed TIG welding power supply MAWA-050A and MAWA-300B. This can be used for the high-voltage start model.
  • Page 7: Outline Drawing

    TA-150AC/300WC (2) Outline Drawing  Air-cooled torch (Dimensions in mm) (φ26) (φ19) (φ8~φ9) 3. About Torch...
  • Page 8 TA-150AC/300WC  Water-cooled torch (Dimensions in mm) (40) (φ26) (φ21) (φ8~φ9) 3. About Torch...
  • Page 9 TA-150AC/300WC (3) Parts List ⑤ ⑥ ① ② ③ ④ ⑪ ⑩ ⑦ ⑧ ⑨ ⑪ ⑫ ⑬ Item Q’ty Remarks Ceramic nozzle The gas lens nozzle (model: 53N60) can also be selectable. ① Nozzle packing ② Tip collet body Different in each electrode diameter.
  • Page 10: Electrode

    TA-150AC/300WC 4. Electrode (1) Replacing the Electrode The procedures of replacing the electrode are as follow: ① Turn the big knob at the insert unit counterclockwise to release the insert unit. Insert unit ② Lift the released insert unit to remove the insert unit.
  • Page 11 TA-150AC/300WC ⑤ Prepare an electrode with the polished tip. Combine the electrode and collet so that the thinner side of the collect comes to the electrode tip side and insert the electrode into the torch cap. Thinner side of collet...
  • Page 12: Electrodes List

    TA-150AC/300WC CAUTION ・ Firmly tighten the torch cap and the torch had by hand. If a tool is used, the parts of the torch may be damaged. If the torch cap is firmly tighten, LOST may occur often. ・ Confirm that the screw at the base of power cable and MAWA’s TORCH output is not loose.
  • Page 13: Outline Drawing

    TA-150AC/300WC (3) Outline Drawing 150 mm Electrode dia. Welding current φ1.0 15 to 80 A φ1.6 70 to 150 A φ2.4 150 to 250 A 4. Electrode...

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