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Sherman digitec DIGITIG 200DC MULTIPRO User Manual

Welding inverter rectifier
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V1.0 19.09.14
USER MANUAL
WELDING INVERTER RECTIFIER
DIGITIG 200DC MULTIPRO

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Summary of Contents for Sherman digitec DIGITIG 200DC MULTIPRO

  • Page 1 V1.0 19.09.14 USER MANUAL WELDING INVERTER RECTIFIER DIGITIG 200DC MULTIPRO...

  • 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 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, • Blow out with fresh air when working in a confined space (tanks), •...

  • Page 4: Technical Parameters

    3. GENERAL DESCRIPTION DIGITIG 200DC MULTIPRO is used for manual welding with direct current of structural steels with coated electrodes (MMA method) as well as quality steels and non-ferrous metals with an inert gas shielding electrode (TIG method). In the design and construction of the device, the latest achievements in the field of PWM technology (pulse width modulation) and IGBT modules (bipolar transistors with insulated gate) have been used, thanks to which the welder is characterized by small dimensions and low weight.

  • 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. DIGITIG 200DC MULTIPRO 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 7.2 TIG method The clamp's current clamp should be connected to the socket with negative polarity (1), the control plug of the clamp should be firmly screwed to the socket (2), and the gas connection to the quick connector socket (3). The gas pipe from the regulator should be connected and secured to the gas connector (9) located on the back of the housing.
  • Page 7 8. FUNCTION DESCRIPTION OF SWITCHES AND KNOBS 8.1 Front and rear panel 1. Negative polarization socket 6. Main switch 2. Control socket 7. Power cord 3. Shielding gas connection 8. Fan 4. Positive polarization socket 9. Shielding gas connection 5. Grounding clamp 8.2 Control panel...
  • Page 8 A - Pulse on / off button Only active when TIG welding. Mode selection is signaled by the lighting of the symbol - pulse welding, - pulseless welding. B - Welding method selection button The button is used to select the welding method. The choice of method is signaled by the lighting of the symbol: - covered electrode (MMA) welding, LI FT - gas shielded tungsten electrode welding - covered electrode (MMA) welding, LI FT - gas shielded tungsten electrode welding protective devices with arc ignition by rubbing (TIG Lift), H.
  • Page 9 kit number. Pressing the button again within 10 seconds will remember the current one within 10 seconds will remember the current one settings under the currently set number. If the button is not pressed again for 10 seconds, the device will return to the main menu. If the device is turned off while the parameter set is loaded in memory, when it is switched on again, the last used set will be automatically loaded and its number will appear on the display.

  • Page 10: Parameter Settings

    REMOTE LED indicating that the device is in remote control mode. The LED will light up automatically after connecting the remote control plug to the socket (4) The LED indicates incorrect welding current parameters or a device failure. On the display also shows the error code "E00" Overheat protection - the power source is equipped with a thermal, automatic circuit breaker.
  • Page 11 Gas pre-flow time ( ) - time from pressing the button on the handle of the handle and opening the gas valve until the arc strikes. Usually it should be Gas pre-flow time ( ) - time from pressing the button on the handle of the handle and opening the gas valve until the arc strikes. Usually it should be Gas pre-flow time ( ) - time from pressing the button on the handle of the handle and opening the gas valve until the arc strikes.
  • Page 12 10.2.1 Arc initiation and welding process management in the TIG HF method The DIGITIG 200DC MULTIPRO 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.
  • Page 13 • t3 ~ t4 : The welding current drops to the minimum value, the arc is extinguished; t3 ~ t4 : The welding current drops to the minimum value, the arc is extinguished; t3 ~ t4 : The welding current drops to the minimum value, the arc is extinguished; t3 ~ t4 : The welding current drops to the minimum value, the arc is extinguished;...
  • Page 14 12. OPERATING INSTRUCTIONS The DIGITIG 200DC MULTIPRO 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 15: Maintenance Instructions

    During transport, the packed device must be secured against slipping and secured in a proper position. 15. SET SPECIFICATION 1. Source DIGITIG 200DC MULTIPRO 1 piece. 2. TIG welding torch 1 piece.

  • Page 16: Electrical Diagram

    16. ELECTRICAL DIAGRAM...

  • Page 17: Warranty

    17. 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 18: Declaration Of Conformity

    41-909 Bytom ul. Krzyżowa 3 POLAND We declare that the following product: Inverter welder Trade name: DIGITIG 200DC MULTIPRO Type: MCU TIG-200DP 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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