background image

THANKS FOR PURCASHING OUR PRODUCT 

 

WT – 315 DI 

AC / DC PULSE TIG WELDING MACHINE 

 

 

WEIRO

 

 

OPERATION MANUAL 

 

(Read the manual carefully before installation, operation and maintenace) 

Safety Depends on You 

WEIRO are welding and cutting equipment is designed and built with safety in mind. 

However, your overall safety can be increased by proper installation... and thoughtful 

operation  in  your  part.  DO  NOT  INSTALL,  OPERATE  OR  REPAIR  THIS 

EQUIPMENT  WITHOUT  READING  THIS  MANUAL  AND  THE  SAFETY 

PRECAUTIONS  CONTAINED  THROUGHOUT.  And,  most  importantly,  think 

before you act and be careful. 

 
 

C V .   A N U G R A H   D U T A   N I A G A  

Jln. Arief Rahman Hakim 51 Komplek Ruko 21 Klampis Blok D-1 

Telp. 031 – 5990089, 5997259 (Hunting) 

Fax. 031 – 5966099 

Email : 

[email protected]

 

Содержание WT - 315 DI

Страница 1: ... in mind However your overall safety can be increased by proper installation and thoughtful operation in your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful C V A N U G R A H D U T A N I A G A Jln Arief Rahman Hakim 51 Komplek Ruko 21 Klampis Blok D 1 Telp 031 ...

Страница 2: ...inciple Technical data 1 2 Features Applications 4 3 Installation Guide 5 4 Operating Instruction 8 5 Repair Maintenance 17 Appendix A EMC Suggestion for installation and use of welder 20 Appendix B Feedback Form 23 ...

Страница 3: ...elder s transformer and reactor are reduced noticeable Power source enjoy sound anti fluctuating ability due to excellent circuit loop control Power source can reach their potential as well as easy arc start stable arc pretty weld formation and continuous regulation of welding current during external context changes As to fluctuation in input power supply and extended welding cables due to reasona...

Страница 4: ...rent for SMAW 10 200A Base current 5 315A 20 500A 20 630A Arc start current 20 160A Crater fill current 5 315A 20 500A 20 630A Pulse ratio 1 100 AC bias 50 30 Pulse frequency 0 2 50Hz Pre gas flow 0 1 15s Post gas flow 0 1 15s Up slope 0 2 10s Down slope 0 1 15s Oxide clean ratio 40 40 Rated duty cycle 60 60 35 Voltage in open load 64V 76V 76V Efficiency 79 77 Power factor 0 95 Insulation degree o...

Страница 5: ... 1 J11 2 J11 3 J2 1 J2 3 J2 2 J1 1 J1 3 J1 0 1 HF BOX AC DC Constant Pulse 2 4 Step J5 Function Select Adjust coder J7 3 J7 4 G3 E3 R8 R6 R5 R4 C6 T4 1 2 9 1 0 1 1 7 8 1 2 6 7 7 8 3 80 V T5 1 3 4 1 2 C4 C8 C12 C28 2 3 4 5 6 JJ 1 3 JJ 1 5 JJ 1 7 P1 1 P1 3 T4 7 C22 1 2 1 3 1 4 J1 1 J1 3 1 5 1 6 2 2V 2 2V 1 2 1 3 3 4 9 V 1 5 1 6 A1 1 T5 4 JI0 5 JI0 4 J1 0 2 J1 0 1 X1 1 X1 3 J7 2 J7 1 J1 0 2 J1 0 4 J1...

Страница 6: ... with error code display HF soft switch transform high efficiency small size light weight Multi function convenience good adjustability Knob control preset of all parameters and welding state simple and convenient Excellent weld seam quality can be achieved due to its effect on all important areas of the weld Non source power factor compensation technology high PF power factor Easy to arc starting...

Страница 7: ...itions do not include places where electrically conductive parts in the near vicinity of the operator which can cause increased hazard have been insulated The gradient of ground must be no more than 10 Ensure no wind at the welding position or use screen to block the wind The distance between welder and wall must be more than 20cm between welders more than 10cm to ensure enough heat radiation When...

Страница 8: ... from fuse box or shutting off and red tagging circuit breaker or other disconnecting device 1 4 Power Supply Requirements Input volt must be standard sine wave effective value 380V 10 and frequency 50Hz Unbalance degree of 3 phase volt must be no more than 5 Power supply Product type 315 500 630 Power supply 3 phase AC380V Min capacity Power network 14KVA 27KVA 45KVA Input volt protection Fuse 20...

Страница 9: ... AC DC TIG to stick holder cable on SMAW Connect TIG torch to terminal socket on AC or DC TIG connect socket to workpiece on SMAW Connect welder s gas inlet to gas regulator by gas hose Connect TIG torch s gas inlet to welder s gas outlet Wire foot pedal switch or torch control cable to control cable socket When use water cooled torch connect water circulator to welder s water inlet and torch s wa...

Страница 10: ...anel Set the welding parameters 2 TIG socket Connect the TIG torch or foot pedal switch when processing TIG welding 3 Terminal socket Connect to electrode holder when in SMAW mode Connect to the workpiece when in TIG mode 4 Terminal socket Connect the workpiece in SMAW mode connect to the TIG torch in TIG mode 5 Water outlet 6 Gas outlet Connect to TIG torch gas hose ...

Страница 11: ...315 Welder will switch automatically to foot pedal control after the control plug is connected to welder s control cable socket When the pedal is stepped on the welder begins to work at welding current in line with the degree of the pedal being pressed 1 3 Rear panel illustration and parts number reference Figure 9 Model WT315DI Figure 10 Model WT500DI 630DI 1 Circuit Breaker ...

Страница 12: ...t be firmly grounded the rest wires connect to corresponding 3 phase power supply 380V 50Hz 3 Cooling fan Used to cool down the components in the welding machine 4 Ground bolt To ensure operators not to be harmed and welding machine to work normally make sure the ground bolt grounded firmly by ground cable or make sure the ground wire mixed colored of the input power cable grounded firmly 5 Gas in...

Страница 13: ...gure 7 which is used to select welder functions and to set up parameters The control panel is consisting of digital displayer regulation knobs and LED indication lights Figure 11 Control panel DC TIG AC square wave TIG 2 step Non Auto lock 4 step Auto lock ...

Страница 14: ... 13 Constant current TIG Pulse TIG SMAW ...

Страница 15: ...ting clean current result in reasonable oxide clean effect Suggestion At the same clean effect reduce clean ratio and increase AC bias to obtain deeper penetration higher productivity and prolong tungsten electrode lifespan 7 AC frequency Frequency of output AC 8 Peak Peak value of output pulse 9 Pulse ratio Time ratio between length of peak value current and length of whole single pulse applied i...

Страница 16: ... not light on while in normal welding Protection codes are illustrated below 1 Display 801 Over voltage protection Please turn off welder immediately and inform authorized reseller to repair 2 Display 802 or 803 Over current protection Please turn off welder immediately and inform authorized reseller to repair 3 Display 804 Overheat protection Please turn off welder immediately to cool it down 4 D...

Страница 17: ...ing 3 3 150 180 2 3 V shape bevel butt welding 4 4 180 200 3 10 15 1 2 1 5 180 240 3 4 6 5 240 280 4 14 16 1 2 1 8 260 320 4 5 2 1 100 10 280 340 3 4 1 2 100 150 12 5 6 300 360 16 20 150 200 14 340 380 5 6 180 200 16 6 4 5 1 2 200 220 18 360 400 200 240 20 20 22 200 260 16 20 340 380 16 22 2 3 2 3 22 25 6 7 360 400 20 22 3 4 3 4 Table 6 TIG welding parameters Table 7 SMAW welding parameters Workpi...

Страница 18: ...for a few minutes and it will be automatically recover Under high temperature if work with large current for long period welder may shut down automatically due to air switcher trips Cut off the power supply to the electricity switchboard on frame and wait for 5 minutes to turn on the air switcher on the power source fist then connect the power supply to the electricity switchboard on frame And lea...

Страница 19: ... and firmly Check if gas regulator is in good situation and gas flows out normally WARNING Have a qualified electrician do the maintenance and trouble shooting work Turn the input power off using the disconnect switch at the fuse box before working inside the machine Don t open up case uninstructed the max volt inside machine is 600V Never discharge high voltage to welder case with welding torch S...

Страница 20: ...maged 3 Encoder is damaged Inspect and replace 5 Display 801 protection code over voltage 1 Secondary IGBT module is damaged 2 Main control board is Damaged Replace secondary IGBT module and main control board 6 Display 802 or 803 protection code over current 1 Secondary IGBT module is damaged 2 Main control board is damaged Replace secondary IGBT module and main control board 7 Display 804 Protec...

Страница 21: ...Assessment of area Before installing arc welding equipment the user shall make an assessment of potential electromagnetic problems in the surrounding area The following shall be taken into account 1 Other supply cables control cables signaling and telephone cables above below and adjacent to the arc welding equipment 2 Radio and television transmitters and receivers 3 Computer and other control eq...

Страница 22: ... Equipotent bonding Bonding of all metallic components in the welding installation and adjacent to it should be considered However metallic components bonded to the word piece will increase the risk that the operator could receive an electric shock by touching these metallic components and the electrode at the same time The operator should be insulated from all such bonded metallic components 5 Ea...

Страница 23: ...Name of Company Address Contact person Title Telephone No Fax No Email Address Company s filed of business Comments Thank you for taking the time to share your feedback Your comments and suggestions will help us to serve you better ...

Отзывы: