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XTT 202P AC/DC
OperatOr Manual
ISSue 8

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Summary of Contents for Parweld XTT 202P

  • Page 1 XTT 202P AC/DC OperatOr Manual ISSue 8...
  • Page 2 Thank you and congratulations on choosing Parweld. This Owner’s Manual is designed to help you get the most out of your Parweld products. Please take time to read the Safety precautions. They will help you protect yourself against potential hazards in the workplace. With proper maintenance this equipment should provide years of reliable service.
  • Page 3: Table Of Contents

    Contents Page 1.0 Safety precautions ..........4 2.0 product Description ..........5 3.0 Technical Specifications ........5 4.0 Description of Controls .........6 5.0 Installation ..............7 5.1 Unpacking the Machine ........7 5.2 Location .............7 5.3 Input and Grounding Connection .....7 5.4 Output Polarity Connections ......7 5.5 Torch Installation ..........7 5.6 Work Return Lead Connection ......7 5.7 Liquid Cooling ............7...
  • Page 4: Safety Precautions

    Protect yourself and others from flying sparks and hot metal. Insulate work clamp when not connected to work piece to prevent contact with any metal object. Be alert that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas. www.parweld.co.uk...
  • Page 5: Product Description

    Do not touch hot parts with bare hands. Allow cooling period before working on gun or torch. To handle hot parts, use proper tools and/or wear heavy, insulated PARWELD LTD, welding gloves and clothing to prevent burns. XTT202 AC/DC P...
  • Page 6: Description Of Controls

    AC output in TIG or MMA mode and the bottom position selects DC output in TIG or MMA mode as indicated by Initial the illuminated LED. Pressing the button toggles between the 2 Final Current positions. Current Pre Gas Post Gas www.parweld.co.uk...
  • Page 7: Installation

    Be sure to locate the welder according to the following guidelines: The correct coolant (Parweld Ultracool, Stock Code XTSUC) must In areas free from moisture and dust. be used in the unit to the required level indicated on the unit. In...
  • Page 8: Operation

    Cast iron 99% nickel suitable for joining all cast irons except white cast iron Thoriated 2% DC welding of mild steel, Stainless steel and Stainless steel Copper 318l-16 high corrosion resistance. Ideal for dairy work, etc. on stainless steels. www.parweld.co.uk...
  • Page 9: Machine Setup For Tig Welding

    You are now ready to weld. The above settings are a guide and you should adjust to suit the job you are welding if you are unfamiliar with the machine try to adjust only one parameter at a time so you become familiar with its effect. www.parweld.co.uk...
  • Page 10: Ac Tig Welding (No Pulse)

    12) Press the toggle button (D) to move the LED to 2) Press button A to switch on the pulsing functions the slope down time (K) This can be adjusted from 0 to 10s. The value is displayed on the Multifunction display (G). 2s is a good initial setting. www.parweld.co.uk...
  • Page 11: Pulse Tig Welding

    Power pulsing to 10. This control works to maintain a constant arc length by increasing or decreasing the current as the electrode is moved in and out helping prevent a short circuit during welding. www.parweld.co.uk...
  • Page 12: Fault Finding

    Use suitable tools to remove all slag from corners (f) Use electrodes designed for position in which welding is done, otherwise proper control of slag is difficult. www.parweld.co.uk...
  • Page 13 Poor weld finish Inadequate shielding Increase gas flow or welding connection to the check gas line for work piece gas flow problems www.parweld.co.uk...
  • Page 14 To clean the unit, remove the screws securing the outer cover, lift off the outer cover and use a vacuum cleaner to remove any accumulated dirt and dust. The unit should also be wiped clean, if necessary; with solvents that are recommended for cleaning electrical apparatus. www.parweld.co.uk...
  • Page 15: Accessories

    30PSI • Sensitive needle valve provides easy adjustment and the downward facing outlet connection eliminates hose kinking. Fittings • Fitted with standard ” BSP inlet and outlet connections Stock Code Description 706100 Flow Meter Mixed Gas 15 lpm www.parweld.co.uk...
  • Page 16: Torch Exploded View

    PRO26 and PRO26FX Air Cooled Pro-Grip ® TIG Welding Torch Rating: 200A DC, 150A AC @ 60% Duty Cycle, EN60974-7 .020" to 5/32"/0.5mm-4.0mm Electrodes www.parweld.co.uk...
  • Page 17 Standard Ceramic Cup 5/8”/16mm Bore Gas Lens Body Stock Code Description 45V29 Gas Lens Body .020”/0.5mm Bore 45V24 Gas Lens Body .040”/1.0mm Bore 45V25 Gas Lens Body 1/16”/1.6mm Bore 45V26 Gas Lens Body 3/32”/2.4mm Bore 45V27 Gas Lens Body 1/8”/3.2mm Bore www.parweld.co.uk...
  • Page 18: Ec Declaration Of Conformity

    Copper and copper alloy parts use less than 4% by weight of each homogeneous component. Steel and steel alloy parts use less than 4% by weight of each homogeneous component. Aluminium and aluminium alloy parts use less than 4% by weight of each homogeneous component. www.parweld.co.uk...
  • Page 19: Weee Statement

    WEE compliance outside the UK please contact your supplier/Importer Parweld is registered with a compliance scheme Official registration number is WEE/FD0255QV When your equipment reaches the end of its service life you should return it to Parweld where it will be reconditioned or processed for recycling.
  • Page 20 Parweld Limited Bewdley Business Park Long Bank Bewdley Worcestershire England DY12 2TZ tel. +44 1299 266800 fax. +44 1299 266900 www.parweld.co.uk info@parweld.co.uk...

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