Sherman DIGIMIG 225GDS User Manual
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Sherman DIGIMIG 225GDS User Manual

Welding rectifier synergistic inverter
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V1.2 03/18/21
USER MANUAL
WELDING RECTIFIER synergistic Inverter
DIGIMIG 225GDS

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  • Page 1 V1.2 03/18/21 USER MANUAL WELDING RECTIFIER synergistic Inverter DIGIMIG 225GDS...
  • Page 2 ATTENTION! Before installing and commissioning, please read these instructions 1. GENERAL Commissioning and operation of the device can be made only after a careful reading of this handbook. Due to the continuous development of technical equipment, some of its functions can be modified and operation may differ in detail from the description in the manual.
  • Page 3 Poisoning prevention vapors and gases evolved at the time of welding of coatings for welding electrodes and evaporation of metals: • Use ventilation and exhaust installed in limited air exchange. • Blow fresh air when working in a confined space (tanks) •...
  • Page 4 3. GENERAL DESCRIPTION DIGIMIG 225GDS synergic welding is used for manual welding of steel and non-ferrous metals. Allows MIG / MAG, MMA (coated electrode) and Lift TIG. It can also be used to braze thin (3mm) galvanized sheets. By changing the polarization unit can be welded by MIG / MAG welding with the use of standard wire in the protective gases and the self-shielded flux cored wires.
  • Page 5 4.2 MIG Handle Type: TW-15 The maximum current carrying capacity: 200 A (CO 200 A (CO Type of cooling: The cooling gas flow: 10-18 l / min Length: Duty cycle Duty cycle is based on a period of 10 minutes. Duty cycle of 30% means that after 3 minutes of operation of the device is required for a 7-minute break. Duty cycle of 100% means that the machine can operate continuously without interruption.
  • Page 6 5. PREPARING TO WORK EQUIPMENT When storing or transporting the unit under freezing, before operating the device to bring the temperature above freezing. 1. Power MIG 2. Nest "-" 3. Plug polarity changes 4. Spool control plug holder Gun 5. Slot "+" 6.
  • Page 7 5.1.2 Method of TIG Welding by this method it is necessary to use an additional TIG torch. The handle is required gas-cooled current-carrying capacity of 200A, equipped with a shielding gas control valve. Current terminal holder should be connected to the negative pole (2) and the gas conduit to the regulator to the gas cylinder.
  • Page 8 5.1.3 MIG brazing and 5.1.3.1 Welding and brazing gas-shielded Terminal current holder should be connected to MIG (1). Gas conduit from the regulator, lead and attach to the gas nozzle (7) on the rear wall of the housing. Plug polarization changes (3) in the socket (5). The negative pole of a source (2) connected to the work piece by means of a wire with a clamp. Plug the device into a power outlet 230V 50Hz.
  • Page 9 5.1.3.2 self-shielded welding steel wire Terminal current holder should be connected to MIG (1). Plug polarization changes (3) in the socket (2). The positive pole of the source (5) connected to the work piece by means of a wire with a clamp. Plug the device into a power outlet 230V 50Hz. 5.1.3.3 Welding type handle Spool Gun (optional) Terminal current holder should be connected to MIG (1).
  • Page 10 1. A device to be used only in a single-phase, three-wire, with earthed neutral. 2. Inverter DIGIMIG 225GDS rectifier is adapted to cooperate with the network 230V50 Hz fused 25 A time-delayed action. Power supply should be stable, with no voltage drops.
  • Page 11 6. OPERATION 6.1 Front Panel A - Display Memory The display shows the set number of parameters to be called or written to memory. B - welding method selection button and save the settings The button is used to select the welding method. The choice of the appropriate method is confirmed by lighting of the LED. Pressing the button for 3 seconds to go to the store mode settings.
  • Page 12 Saving settings. The device has a memory of the last setting, ie after switching off and then return to the last set parameters. There is also the possibility of storing 10 sets of settings (0-9) for each welding method. Pressing the button (B) for about 3 seconds, the green diode and entering to save your settings. The display (A) will flash the program number that will be saved the current set of parameters.
  • Page 13 This button is used to select the source control mode. Selecting the appropriate mode is confirmed by lighting of the LED. Pressing the button for 3 seconds to go to the store mode settings. Selecting the operating mode 2T / 4T Changing the operating mode between 2T and 4T is possible only in MIG.
  • Page 14 Diodes only active during welding MMA. F pressing the control knob causes the transition between the different functions. Inflammation is a LED indicates which function is currently regulated. Turn the knob (F) to the left or right to change the value of the function. To enable or disable the VRD should set the value of the welding current 108A and then press the button for 3 seconds (E).
  • Page 15 DIGIMIG 225GDS welder is an automatic function 3 second delay after the end of the gas discharge welding process allowing to solidify the weld pool crater under cover gas. In order to avoid crater porowania recommended after completion of the welding process to wait for 2-3 seconds and move the gas nozzle from the area of ​...
  • Page 16 In addition, depending on the operating conditions can be set inductance value, which affects the shape of the weld, the depth of penetration and the In addition, depending on the operating conditions can be set inductance value, which affects the shape of the weld, the depth of penetration and the amount of weld spatter amount of weld spatter amount of weld spatter...
  • Page 17 The choice of shielding gas Depending on the base material it is possible to select an appropriate shielding gas. Synergic programs have been assigned to the species of the binder appropriate shielding gases which are given in the table in paragraph 7.3.1. In order to select a suitable gas, press the knob (F) until the left display marked "GAS".
  • Page 18 7.3.1.1 Saving and loading memory settings for programs in synergy mode In synergic welding mode DIGIMIG 225GDS can save 10 independent programs containing MIG welding parameters and functions of the device settings. Recording mode and charging is described in point. 6 B and E.
  • Page 19 They are according to other principles of their selection and as far as the parameters of a set of synergistic can still be corrected by the system described in paragraph 7.3.1, it adjustable parameters in manual mode can not be changed according to the rules synergistic. Please note that after calling packet memory settings and change any welding parameter changes made will not be automatically saved in this package.
  • Page 20 Preparation of material: • Spot welding, clean and degrease just before welding, • Aluminum components degreased by wiping with a clean cloth moistened with a degreasing formulation, e.g.,. Acetone (alcohol is not a good degreasing agent, discourage the use of it in the purification of aluminum). •...
  • Page 21 9. TABLE RECOMMENDED PARAMETERS VALUE 9.1 MMA The diameter of the electrode welding current 70 - 100A 110 - 140A 170 - 220A 230 - 280A 9.2 TIG Thickness (mm) The diameter of the Welding current (A) The flow of the shielding The diameter of the electrode (Mm) electrode wire...
  • Page 22 tense Gruboś Free outlet welding Flow Welding e use The diameter of The inclination of the Æ electrodes current speed (cm / the wire of welding burner sheet ( mm ) ( mm ) ( mm ) (°) ( AND ) ( AND ) ( AND ) min)
  • Page 23 11. OPERATION MANUAL Operation of the welder DIGIMIG 225GDS should take place in an atmosphere free of corrosive components and dusty. Do not place the device in dusty, near the working grinders, etc. Dust and pollution control boards metallic filings, wires and connections inside the unit may cause an electrical short, and consequently damage to the welding machine.
  • Page 24 List of consumables: For steel wire For aluminum wires Roll feeder 30x10x10mm Roll feeder Al 30x10x10mm Contact tip M6x25 TW-15 Al end of the current TW-15 M6x25 3 Contact tip M6x25 TW-15 Al end of the current TW-15 M6x25 3 The connector current TW-15 Gas nozzle TW-15 The contribution of steel 3m...
  • Page 25 Name Name quantity quantity The housing base Solenoid Socket "+" The separating wall Plug polarization changes the pin reel Remote terminal Carrying handle Nest "-" gas connection Front panel cable gland adjustment knob power switch Control panel rear panel The album displays current sensor Castle Cover feeder copper connector...
  • Page 26 16. ELECTRIC SCHEME...

  • Page 27: Declaration Of Conformity

    41-909 Bytom ul. 3 Cross POLAND Declare that the said product: inverter welder Trade name: DIGIMIG 225GDS Type: MIG 225GDS Manufacturer's trademark: to which this declaration relates complies with the following directives of the European Union and national provisions implementing the Directive:...

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