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M1.3.TIG200PAC.NLFREN 21052019
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E201 SC-A0
Fig 11.1 MMA Sketch Map
3) Please connect earth clamp t welder’s “+” and torch connect to welder’s “-“before TIG operation( as
shown in Fig 11.2). No PC is permitted or else welding can not processed normally. Connect torch
control cable to according connector and choose the proper welding mode per workpiece material
and check if the Tungsten electrode is in match with panel’s Tungsten electrode parameters and
current parameters. When under AC welding mode, improper balance parameter may result in
abnormal welding operation.
Fig11.2 HF Arc Ignition or Lift-arc TIG Welding Sketch Map
4) If the distance between workpiece and welder is long and the secondary line (holder cable and
ground cable) are long, please choose cables with wide cross section so that to lower cable voltage
drop.
Please preset current according to electrode specification, and clamp the electrode well. Welding
can be started by short circuit arc ignition. Please refer to welding parameters in Table 4.2
4. If the distance between workpiece and welder is long and the secondary line (holder cable and ground cable) are long,
please choose cables with wide cross section so that to lower cable voltage drop.
Please preset current according to electrode specification, and clamp the electrode well. Welding can be started by short
circuit arc ignition. Please refer to welding parameters in table 8.2.
Fig. 9.2 HF arc ignition or lift-arc TIG welding sketch map
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