background image

JT-200 DC Pulsed TIG Series DC TIG/MMA 

WELDING MACHINE

© Wilkinson Star Limited

Issue 2 March 2014

Product is subject to change without notice

xviii

Order code 

!

JT-200PDV (TIG 200PDV) 

Содержание TIG 200P

Страница 1: ...wilkinsonstar com TIG 200P DC Pulse TIG MMA Welding Dual voltage Order code JT 200PDV OPERATOR MANUAL ...

Страница 2: ...upplier of equipment in the UK and our products are supported by our extensive service network Call your distributor in the unlikely event of a problem occurring Please record below the details from your product as these will be required for warranty purposes and to ensure you get the correct information should you require assistance or spare parts Date purchased __________________________________...

Страница 3: ...ye protection Insulate yourself from work and ground using dry insulating mats or covers big enough to prevent any physical contact with the work ground Never touch the electrode if you are in contact with the work ground or another electrode from a different machine Do not wrap cables over your body Ensure that you take additional safety precautions when you are welding in electrically hazardous c...

Страница 4: ... fan may cut fingers and hands and snag garments Protections and coverings may be removed for maintenance and controls only by qualified personnel after first disconnecting the power supply cable Replace the coverings and protections and close all doors when the intervention is finished and before starting the equipment Take care to avoid getting fingers trapped when loading and feeding wire durin...

Страница 5: ...network at the public network connection point must be applied to these systems In this case the installer or the user is responsible for ensuring the equipment can be connected consulting the electricity provider if necessary Materials and their disposal The equipment is manufactured with materials which do not contain any toxic or poisonous materials dangerous to the operator When the equipment ...

Страница 6: ... control of pulse parameters Self adaptive arc force technology improves the performance of the machine when using long cable welding Excellent HF arc ignition High reliability arc striking Advanced arc ignition by lift arc TIG welding without HF arc ignition circuit Over current under voltage and overheating protection functions are standard Fault memory display Memory function Product performanc...

Страница 7: ...0 60 No load voltage TIG V 65 65 65 65 Pre flow time Pre flow time s 0 15 0 15 0 15 0 15 Upslope time Upslope time s 0 60 0 60 0 60 0 60 Downslope time Downslope time s 0 60 0 60 0 60 0 60 Post flow time Post flow time s 0 20 0 20 0 20 0 20 Pulse duty Pulse duty s 20 70 20 70 20 70 20 70 Pulse frequency Pulse frequency Hz 0 5 200 0 5 200 0 5 200 0 5 200 Overall efficiency Overall efficiency 85 85 ...

Страница 8: ...iew 7 Power switch Power ON OFF switch 8 Warning sign 9 Power input Power input cable 10 Cooling fan 11 Gas inlet For shield gas input Control Panel 1 Display screen 2 Welding parameter selecting key 3 Operation mode selecting key 4 Welding parameter adjusting knob The parameter adjusting encoder is used to adjust the parameters and parameters can be adjusted by turning the knob clockwise or count...

Страница 9: ...ding current 14 Indicator for upslope 15 Indicator for initial current 16 Indicator for pre flow 17 Indicator for pulse duration ratio 18 Indicator for frequency 19 Indicator for arc ignition spot welding time 20 Indicator for arc force current 21 Indicator for post flow 22 Indicator for pilot arc current 23 Indicator for downslope 24 Protection indicator 25 Indicator for output voltage 8 ...

Страница 10: ...rced to stop because the main circuit of the machine gets overheated In this condition It is unnecessary to turn off the machine but just wait until the unit cools and then welding can be continued When the current sensor fails and the digital meter displays E 4 welding may still be carried out However the current value at this time is inaccurate Foot control option This machine can identify the fo...

Страница 11: ...In general when using manual arc welding electrodes the electrode holder is connected the the positive terminal and the work return to the negative terminal Always consult the electrode manufacturer s data sheet if you have any doubts When using the machine for TIG welding the TIG torch should be connected to the negative terminal and the work return to the positive terminal MMA welding Insert the...

Страница 12: ...ue Release the torch trigger current decreases to the minimum value and then arc stops Gas keeps flowing for the post flow time and welding ends 4T Press the torch trigger gas valve opens and HF arc ignition starts Keep the torch 2 4mm away from the work piece to ignite the arc When the arc is established the HF stops and current rises to the preset value Release the torch trigger and welding cont...

Страница 13: ...ase visit our Academy website at www wilkinson welding academy com 12 The welding current reference for different electrode diameter The welding current reference for different electrode diameter The welding current reference for different electrode diameter The welding current reference for different electrode diameter The welding current reference for different electrode diameter Electrode diame...

Страница 14: ...ng function by pressing t h e w e l d i n g p a r a m e t e r selecting key and then set the pre flow time Select the initial current setting function by pressing t h e w e l d i n g p a r a m e t e r selecting key and set the i n i t i a l c u r r e n t Select the upslope time setting function by pressing the welding parameter selecting key and set the upslope time Select the welding current sett...

Страница 15: ...of arc welding machine Especially check for build up of dust debris on intake grills main voltage transformer inductance IGBT module the fast recover diode and PCB etc Take care when blowing electronic components and do not dislodge any wiring connections Check the security of output connections and plugs Replace if signs of overheating Yearly examination Carry out an annual service Check earth co...

Страница 16: ...Electrical schematic 7 15 ...

Страница 17: ...Parts list 8 16 ...

Страница 18: ...transformer 27 10040667 Solenoid value 10 10021853 Quick socket 28 10037078 Pin insulation cover 11 10043469 Front Panel 29 10038719 TIG200P Dual voltage electrolytic capacitor 12 10042335 Knob 30 10037485 TIG200P Dual voltage silicon bridge board 13 10042994 Display panel 31 10029693 TIG200P Dual voltage IGBT 14 10040688 EPC connection between hose and gas connector 32 10042989 TIG200P Dual volta...

Страница 19: ...JT 200 DC Pulsed TIG Series DC TIG MMA WELDING MACHINE Wilkinson Star Limited Issue 2 March 2014 Product is subject to change without notice xviii Order code JT 200PDV TIG 200PDV ...

Отзывы: