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WeldKing TIG 200P AC/DC Owner's Manual

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Process: TIG (GTAW)
Pulsed TIG (GTAW-P)
Stick (SMAW)
Arc Welding Power Source
Date of purchase:
Machine Number:
Where purchased
TIG 200P AC/DC
OWNER'S MANUAL
ISO9001
________________
________________
________________
www.weldking.com

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Summary of Contents for WeldKing TIG 200P AC/DC

  • Page 1 ISO9001 Process: TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Arc Welding Power Source Date of purchase: ________________ Machine Number: ________________ Where purchased ________________ TIG 200P AC/DC OWNER’S MANUAL www.weldking.com...

  • Page 2: Table Of Contents

    Table of Contents SECTION 1 SAFETY PRECAUTIONS ................... 1 SECTION 1 CONSIGNES DE SÉCURITÉ ................1 1-1. Symbol Usage...................... 1 Symboles utilisés ........................1 1-2. Arc welding Hazards ..................1 Dangers relatifs au soudage à l’arc .................. 1 1-3. Safety standard reference ................6 1-4.

  • Page 3: Section 1 Safety Precautions

    SECTION 1 SAFETY PRECAUTIONS SECTION 1 CONSIGNES DE SÉCURITÉ 1-1. Symbol Usage Symboles utilisés Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Symbole graphique This group of symbols means Warning! d’avertissement ! Attention ! Cette Watch Out possible ELECTRIC SHOCK, procedure comporte des risques...
  • Page 4 constant voltage wire welder grands afin d’éviter tout contact physique recommended. And, do not work alone! avec la pièce à couper ou le sol. Disconnect input power or stop engine Ne pas se servir de source électrique à before installing or servicing this equipment. courant électrique dans les zones humides, Lockout/tagout input power according to dans les endroits confinés ou là...
  • Page 5 tension à vide doublée. s’assurer l’alimentation correctement dimensionnée et protégée N’utiliser qu’un matériel en bon état. avant de mettre l’appareil en service. Réparer ou remplacer sur-lechamp les pièces endommagées. Entretenir l’appareil conformément à ce manuel. FLYING METAL Porter un harnais de sécurité si l’on doit injure eyes.
  • Page 6 soupape de la bouteille. CYLINDERS can explode Le couvercle du détendeur doit toujours être if damaged. en place, sauf lorsque la bouteille est utilisée BOUTEILLES ou qu’elle est reliée pour usage ultérieur. peuvent exploser si elles Utiliser les équipements corrects, les bonnes sont endommagées.
  • Page 7 interference problem resulting from the MOVING PARTS installation. cause injury. If notified by the FCC about interference, ORGANES stop using the equipment at once. MOBILES peuvent Have the installation regularly checked provoquer and maintained. blessures. Keep high-frequency source doors and panels tightly shut, keep spark gaps at Keep away from moving parts correct setting, and use grounding and...

  • Page 8: Safety Standard Reference

    1-3. Safety standard reference Code for Safety in Welding and Cutting, CSA Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, from Global Engineering Standard W117.2, from Canadian Standards Documents (phone: 1-877-413-5184, website: Association, Standards Sales, 178 Rexdale www.global.ihs.com). Boulevard, Rexdale, Ontario, Canada M9W 1R3 (phone: 800−463−6727 or in Toronto 416−747−4044, website:...

  • Page 9: Section 2 Installations

    SECTION 2 INSTALLATIONS 2-1. Welding power source and TIG gun specifications TIG POWER SOUCE TIG 200P AC/DC TIG 200P AC/DC Type 208/230V/60Hz Power supply Phase Rated input(KVA) Open circuit voltage(V) 20-200 Amperage range(A) 5-180 Rated Duty cycle (%) Rated welding current(A)

  • Page 10: Connection Diagram

    CAUTION WELDING LONGER THAN RATED DUTY CYCLE CAN DAMAGE GUN AND VOID WARRANTY. 2-2. Connection diagram Gauge To gas gauge To main power Ar gas Cylinder Power cord Tig torch Earth clamp Work piece Foot pad or remote controller Figure 2.1 Tig welding connection diagram Page...

  • Page 11: Install Procedure

    Do not connect to gas To main power Power cord Earth clamp Work piece Electrode holder Foot pad or remote controller Figure 2.2 Arc welding connection diagram 2-3. Install procedure 2-3.1. Welding machine should be installed in a stable position and with good ventilation.

  • Page 12: Electric Service Guide

    2-4. Electric service guide CAUTION WARNING: THIS WELDING MACHINE MUST BE CONNECTED TO POWER SOURCE IN ACCORDANCE WITH APPLICABLE ELECTRICAL CODES AVERTISSEMENT: LE RACCORDEMENT DE CETTE MACHINE DE SOUDAGE Á L’ALIMENTATION DOIT ÉTRE CONFORME AUX CODES D’ ÉLECTRICITÉ PERTINENTS Input voltage(V) Frequency(Hz) Input Amperes at rated output(A) Max recommended standard fuse Rating in Amperes...

  • Page 13: Section 3 Operation

    SECTION 3 OPERATION Front panel Layout POWER STICK REMOTE PULSE REMOTE CONTROL Figure 3.1 Page...
  • Page 14 GAS IN Figure 3.2 1. Power indicator 11. Pulse ON/OFF switch 2. welding current adjust 12. TIG/STICK switch 3. Over-heat protection indicator 13. Digital current indicator 4. Pulse frequency adjustment 14. Remote control receptacle 5. Terminal - 15. Power switch 6.

  • Page 15: Remote Control Receptacle

    Remote control receptacle Switch, red Switch, black Potential meter in Potential meter in remote controller, remote controller, green yellow Potential meter in Vacant remote controller, brown Figure 3.2 Operation USE SINGLE PHASE 208/230V POWER SUPPLY. 3-3.1 Check the connection of work piece, earth cable, welding torch, gas cylinder, regulator and hose, make sure they are firm and reliable.

  • Page 16: Welding Parameter Selection Chart

    3-3.6 Push torch switch, after arc is ignited, move the torch along seam evenly. Fine tune the welding parameter to obtain exquisite welding seam. Release the torch switch to finish a welding cycle. Current pattern: Sw itch tim e O FF O FF up slope tim e dow n slope tim e...

  • Page 17: Section 4 Troubles Shooting

    SECTION 4 TROUBLES SHOOTING Problem Cause Solution Power Indication lamp does not Loose contact at Check contact go on after switching on the input lead situation main switch Lamp malfunction, Check contact poor contact situation. Replace lamp Main switch Check switch, malfunction replace if necessary Cooling fan...
  • Page 18 Gas passage Check and repair the problem gas passage Torch gas hose Check and repair problem torch cable Circuit board Control circuit failure Replace circuit board does not work Loose contactor plug Check contactor plug Contactor poor Replace contactor contact Control transformer Replace transformer failure...
  • Page 19 mixed by air Unstable or wandering arc Gas not pure Changes gas Gas pressure too Reduce pressure high Control circuit failure Check, repair, replace circuit board Welding cable size or See table 2.3 type is not proper Electrode selection is See Table 3.2 not proper the work piece...
  • Page 20 inadequate pressure Line disconnect switch jump Rectifier short circuit Check and replace Main transformer Check and replace short circuit Control transformer Check and replace short circuit Solenoid valve short Check and replace circuit Cooling fan short Check and replace circuit Malfunction light on Constant: Work Use under rated duty...

  • Page 21: Section 5 Maintenance

    SECTION 5 MAINTENANCE 5.1. Maintenance Periodic maintenance is necessary for keeping the machine working properly. CAUTION DISCONNECT POWER INPUT AND SWITCH OFF THE MAIN POWER SWITCH BEFORE START OF MAINTENANCE. Regular Check and Inspection 6 Month Routine Maintenance • Replace unreadable lables •...
  • Page 22 welding immediately and wait until welder cool down. 5.1.7. When welder is used for long time or big current, switch off the power after welder cool down. 5.1.8. Do not switch off the welder during welding! 5.1.9. Welding machine should not work in a flammable and toxic environment, avoid moisture, rain, and do not directly expose to sun.

  • Page 23: Electrical Diagram

    SECTION 6 ELECTRICAL DIAGRAM CM 400DY-12H 1/2 CM 400DY-12H 1/2 103J/1600V*2 103J/1600V 103J/1600V 150/50W 150/50W 2200U/400V 100K/3W*4 MF 106K MF 106K HN2J * 10D681 150/50W 150/50W 2200U/400V 100K/3W*4 103J/1600V*2 103J/1600V CM 400DY-12H 1/2 Q1-E1 Q1-G1 Q2-G2 Q2-E2 103K 103K 15V/1W*2 15V/1W*2 CN02 220V...
  • Page 24 BD1 （ 3508 ） 1/2 R15 220/20W 335K MZC300TS60U IGB T+ 2R/100W 103J/1600V 1DI400A-60 *2 10/10W 472K/630V 472K/630V 10D471 Absorb 10U/1000V 200K/3W*4 10/10W 472K/630V DC L 103J/1600V CC L BD1 1/2 200K/3W*4 10/ 1 0W 103J/1600V 10U/1000V 220/20W 335K 2R/100W IGB T- 10/10W 1DI400A-60 *2...

  • Page 25: Section 7 Parts List

    SECTION 7 PARTS LIST ITEM ORDER DESCRIPTION QUANTITY DIA/MKGS 0802033 Digitle meter 0811005 Power indication lamp Φ5/red 0901030 Current knob 0901007 Frequency knob 0604022 Gas outlet CGA5/8” 0601021 Quick connector-earth 35-70 0601003 Control receptacle 0601006 Remote receptacle 0601021 Quick connector -torch 35-70 0811004 Overheat indication lamp...
  • Page 26 0208003 Absorption capacitor 0703007 Circuit breaker 40A/2P 1351023 Strain relief 0604022 Gas inlet CGA5/8’ 0601002 Power cord Table 7.1 Page...
  • Page 27 Figure 7.1 Page...
  • Page 28 Figure 7.2 Page...
  • Page 29 NOTES WELDKING™ TIG 200P AC/DC Page...

  • Page 30: Section 8 Warranty Policy

    SECTION 8 WARRANTY POLICY Malo Welding Products Ltd., Warranty Policy Effective August 1 , 2004 LIMITED WARRANTY - Subject to the terms and PERSONS TRAINED AND EXPERIENCED IN THE conditions below, Malo Welding Products Ltd., MAINTENANCE WELDING warrants to its original retail purchaser that new EQUIPMENT.

  • Page 31: Authorized Service Center

    SECTION 9 AUTHORIZED SERVICE CENTER Please go to our website www.malowelding.com/service to fill the warranty registration form. Malo Welding Products Ltd. will not distribute of disclose customer's private information to any third party and will not sent promotion material to the customer. Alberta Calgary 4215 - 64 Avenue S.E.T2C 2C8...
  • Page 32 MALO WELDING PRODUCTS LTD. Bay 6, 5710, Barlow Trail, SE, Calgary, Alberta, Canada, T2C 1Z9 Tel: 1 (403) 203 9118 Fax: 1 (403) 203 3666 www.malowelding.com Printed August 2, 2006...

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