Sherman TIG 202P User Manual
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Sherman TIG 202P User Manual

Welding inverter rectifier
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V1.2 20.01.20
USER MANUAL
WELDING INVERTER RECTIFIER
TIG 202P

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Summary of Contents for Sherman TIG 202P

  • Page 1 V1.2 20.01.20 USER MANUAL WELDING INVERTER RECTIFIER TIG 202P...

  • Page 2: General Remarks

    WARNING! Read the instructions before installing and starting the device 1. GENERAL REMARKS Commissioning and operation of the device may only be carried out after thoroughly reading this Operator's Manual. Due to the constant technical development of the device, some of its functions may be modified and their operation may differ in detail from the descriptions in the manual.
  • Page 3 • Use protective curtains made of non-combustible materials and choose the right colors for the walls that absorb harmful radiation. Prevention of poisoning by vapors and gases emitted during welding from electrode coating and metal evaporation: • Use ventilation equipment and extractors installed in positions with limited air exchange, •...

  • Page 4: Technical Parameters

    3. GENERAL DESCRIPTION TIG 202P is used for manual welding of structural steels with coated electrodes (MMA method) and quality steels, copper and its alloys with a non-fusible electrode in an inert gas shield (TIG method). The device is intended for workshop and occasional production work. The welder has the ability to weld with pulse and regulate the time of current drop and gas outflow.

  • Page 5: Connection To The Mains Network

    1. The device should be used only in single-phase, three-wire power supply system with earthed zero point. 2. TIG 202P inverter rectifiers are designed to work with 230V 50Hz mains protected with 25 A fuses with time delay. The power supply should be stable, without voltage drops.
  • Page 6 DCEP DCEN 7.2 TIG method The clamp's current clamp should be connected to the socket with negative polarization (8), the control plug of the clamp should be placed in the socket (6), and the gas connection plug in the socket of the quick-coupling (7). The gas pipe from the regulator should be connected and attached to the gas connector (16) located on the back of the housing.
  • Page 7 8. FUNCTION DESCRIPTION OF SWITCHES AND KNOBS 8.1 Front and rear panel 1. Power LED 9. Knob for adjusting the current drop 2. Thermal protection diode 10. Welding method switch 3. Control mode switch (two-stroke / four-stroke) 11. Welding current adjustment knob 12.
  • Page 8 9.2. Welding in shielding gases (TIG method). The TIG 202P device is equipped with an ionizer enabling contactless ignition of the arc. To ignite the arc in two-stroke mode, bring the electrode closer to the welded material at a distance of 2 millimeters and press the button on the torch handle to turn on the ionizer. After correct arc initiation, welding should be carried out with the button pressed.
  • Page 9 11. OPERATING INSTRUCTIONS The TIG 202P should be operated in an atmosphere free of corrosive components and high dustiness. Do not place the device in dusty places, near working grinders, etc. Dusting and contamination with metal chips of control boards, wires and connections inside the device may lead to electric short circuit and, as a consequence, damage to the welder.

  • Page 10: Maintenance Instructions

    During transport, the packed device must be secured against slipping and secured in a proper position. 14. SET SPECIFICATION 1. Source TIG 202P 1 piece. 2. TIG welding torch 1 piece.

  • Page 11: Electrical Diagram

    15. ELECTRICAL DIAGRAM...

  • Page 12: Warranty

    16. WARRANTY The warranty is granted for a period of 12 months for business entities but excluding claims related to warranty or 24 months for consumers from the date of sale. The warranty will be respected after the advertiser presents proof of purchase (invoice or receipt) and a warranty card with the product name, serial number, date of sale and stamped point of sale.

  • Page 13: Declaration Of Conformity

    41-909 Bytom ul. Krzyżowa 3 POLAND We declare that the following product: Inverter welder Trade name: TIG 202P Type: TIG 200XL Manufacturer's trademark: to which this declaration relates, meets the requirements of the following European Union directives and national provisions implementing these directives:...

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