Weco Discovery 220T Evo Instruction Manual
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Weco Discovery 220T Evo Instruction Manual

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Translation of original instructions
Discovery
Discovery
Instruction manual
220T Evo/VRD Evo
300T Evo/VRD Evo
Cod. 006.0001.2020
16/11/2021 V.2.1
ENG

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  • Page 1 Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 220T Evo/VRD Evo Discovery 300T Evo/VRD Evo Instruction manual Translation of original instructions...
  • Page 2 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo...
  • Page 3 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo...
  • Page 4 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo INTRODUCTION IMPORTANT! This handbook must be consigned to the user prior to installation and commissioning of the unit. Read the "General prescriptions for use" handbook supplied separately from this handbook before installing and commissioning the unit.
  • Page 5 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 1.1 INTRODUCTION Discovery 220T/300T Evo/VRD Evo is an inverter-based welding power source complete with all the functions required for DC TIG and MMA welding with excellent arc characteristics. The solidity of the components of this unit makes it a reliable working companion for workshop and outdoor applications. This unit is ideal for maintenance, food industry, hydraulics, oil pipelines and chemical plants. The parameters preset in the DC TIG pulsed synergic curve simplify welding by regulation exclusively of the current. The current is adjustable also from the Up-Down torch. The simply and intuitive interface allows high precision adjustments with 50 storable programs. The wide range of adjustable pulsed frequency in combination with the complementary parameters (base current and duty cycle) makes it possible to weld in slow and fast pulsed mode.

  • Page 6: Installation

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo INSTALLATION DANGER! Lifting and positioning Read the warnings highlighted by the following symbols in the “General prescriptions for use”. 2.1 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK The mains power supply features to which the equipment should be connected are given in chapter “12 TECHNICAL DATA” at page 57.

  • Page 7: Rear Panel

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 2.3 REAR PANEL ○ Remote control connector [Item 1]. ○ Connector for gas feed hose: gas flow from the cylinder to the power source [Item 2]. ○ Cooling unit power feeding connector [Item 3]. • Voltage: 230 V a.c. • Current output: 1.35 A • IP protection rating: IP20 (cap open) / IP66 (cap closed)

  • Page 8: Preparing For Mma Welding

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 2.4 PREPARING FOR MMA WELDING 1. Set the welding power source ON/OFF switch to “O” (unit switched off). 2. Plug the power cable plug into a mains socket outlet. 3. Choose the electrode based on the type of material and thickness of the workpiece to be welded. 4. Insert the electrode in the electrode holder. 5. Connect the electrode holder cable to the welding socket based on the polarity requested by the type of electrode used. 6. Connect the plug of the ground clamp to the welding socket on the basis of the polarity required. 7. Connect the earth clamp to the workpiece being processed.

  • Page 9: Preparing For Tig Welding

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 2.5 PREPARING FOR TIG WELDING NOTE: For the cooler to power source assembly procedure refer to the cooler instruction manual. 1. Set the welding power source ON/OFF switch to “O” (unit de-energized). 2. Plug the power cable plug into a mains socket outlet. 3. Connect the gas hose from the welding gas cylinder to the rear gas socket. 4. Open the cylinder gas valve.

  • Page 10: User Interface

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo USER INTERFACE Discovery 220T Evo/VRD Evo - Discovery 300T Evo/VRD Evo Menu Menu E1/S5 DYN arc M-TACK Q-SPOT CODE SYMBOL DESCRIPTION DC TIG mode: illumination shows that the following parameter can be set: Q-START DYN arc DC TIG mode: illumination shows that the following parameter can be set: DYNAMIC ARC M-TACK DC TIG mode: illumination shows that the following parameter can be set: MULTI TACK DC TIG mode: illumination shows that the following parameter can be set: ELECTRODE DIA-...

  • Page 11: Unit Power-Up

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo CODE SYMBOL DESCRIPTION DC TIG mode: Press the button to select the DC TIG special functions. Possible choices: Q-START - DYNAMIC ARC - MULTI TACK - ELECTRODE DIAMETER Press the button to access the JOB MENU.

  • Page 12: Reset (Load Factory Settings)

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo RESET (LOAD FACTORY SETTINGS) Menu Menu ACTIVATION SET-UP (14/15) ----------------------------------------------------- E1/S5 MAX CORR.UP SELECTION COUNTERS ***** RESET DYN arc M-TACK Q-SPOT OUTPUT The reset procedure involves complete restoration of the default values, parameters and memory set- tings set in the factory.
  • Page 13 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Menu Menu ○ Select with encoder E1 the following setting: RESET. Menu Menu ○ Press the S5 button Menu Menu ○ Select with encoder E1 the following setting: PAR (partial) o TOT (total). Menu Menu ○ Press the S5 button . A message requesting to confirm is displayed.

  • Page 14: Set Up (Initial Set-Up Of The Welding Power Source)

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo SET UP (INITIAL SET-UP OF THE WELDING POWER SOURCE) Menu Menu ACTIVATION SET-UP (1/15) E1/S5 ----------------------------------------------------- LANGUAGE SELECTION COOLING TYPE DYN arc STARTING CURRENT M-TACK Q-SPOT OUTPUT ○ Set the welding power source ON/OFF switch to “O” to switch the unit off.
  • Page 15 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 1 - Impostazioni di Setup IMPOSTAZIONE DEFAULT NOTE LANGUAGE ENGLISH ITALIANO FRANÇAIS DEUTSCH ESPAÑOL PORTUGUES DUTCH CESKY SRBSKI POLSKI SUOMI COOLING TYPE STARTING CURRENT FINAL CURRENT HF CURRENT...
  • Page 16 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Power-up with operation of the cooler set to “ON” or “AUT” mode ○ A check is performed automatically of the presence of liquid in the cooling circuit and the cooler is switched on for 15 seconds.
  • Page 17 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - TORCH TYPE The parameter changes the torch trigger operating mode. • oFF: indicates standard operation. • 1: specifies the 4T B-level management variant. Allows the transition to the secondary welding current by pressing and holding down the UP or DOWN button; when the button is released, the primary current is restored. With variant oFF selected, the UP/DOWN buttons are disabled for all procedures.

  • Page 18: Total Reset

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo TOTAL RESET • The reset procedure involves complete restoration of the default values, parameters and me- mory settings set in the factory. • All memory locations will be reset and hence all your personal welding settings will be lost! - SERVICE ○ his setting enables the machine validation (VAL.) and calibration (CAL) operations.

  • Page 19: Alarm Management

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo ALARM MANAGEMENT S T O P This symbol is shown if an incorrect operating condition occurs. An alarm message appears on the following display: D1. Tab. 2 - Alarm messages MESSAGE MEANING EVENT CHECKS • Make sure that the power re- Overheating alarm quired by the welding process is Indicates tripping of the welding lower than the maximum rated power source thermal protection.
  • Page 20 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo MESSAGE MEANING EVENT CHECKS Torch button alarm Indicates that when the power • Make sure the torch trigger is source was powered up a short All functions disabled.

  • Page 21: Mma Welding

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo MMA WELDING 8.1 MMA WELDING - FIRST LEVEL MENU Menu Menu SETTING E1/S5 SELECTION DYN arc M-TACK Q-SPOT Menu Menu ACTIVATION E1/S5 ○ Press the S4 button to activate the MMA mode.
  • Page 22 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 3 - Parameters of the 1st level menu: MMA SETTING DEFAULT NOTES WELDING CURRENT MAX: Maximum value of welding 10 A 80 A MAX A MAXIMUM CURRENT WITH REMOTE CONTROLLER...
  • Page 23 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 8.2 MMA WELDING -SECOND LEVEL MENU Menu Menu SECOND LEVEL (1/4) E1/S5 ----------------------------------------------------- ELECTRODE TYPE SETTING DYN arc ARC VOLTAGE M-TACK Q-SPOT OUTPUT Menu Menu ○ Hold down the S5 button button for 3 seconds to access the 2nd level menu.
  • Page 24 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 4 - Parameters of the 2nd level menu: MMA mode SETTING DEFAULT NOTES bAS= basic rUt= rutile ELECTRODE TYPE Crn= chromium/nick- Only MMA ALU= aluminium The value is permanently OUTPUT VOLTAGE REDUCTION set to “ON” in VRD series...

  • Page 25: Mma Welding - Special Functions

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 8.3 MMA WELDING - SPECIAL FUNCTIONS Menu Menu SETTING E1/S5 DYN arc M-TACK Q-SPOT OUTPUT ○ Press the S1 button to activate the special function. - The setting to edit and its value are shown in the display D1. Menu Menu ○...

  • Page 26: Tig Welding - First Level Menu

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo TIG WELDING 9.1 TIG WELDING - FIRST LEVEL MENU Menu Menu SELECTION E1/S5 SETTING DYN arc M-TACK Q-SPOT ACTIVATION Menu Menu E1/S5 ○ Press the S4 button to activate the TIG mode.
  • Page 27 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 6 - Parameters of the 1st level menu: TIG DC, CONTINUOUS mode SETTING DEFAULT MAX USEFUL ADVICE PRE-GAS TIME 0.0 s 0.1 s 10.0 s Recommended value 0-3s...
  • Page 28 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo For a better understanding of the parameter functions described in the table, refer to the following diagram. (I1) WELDING CURRENT (I2) BASE CURRENT (I3) FINAL CURRENT (I4) STARTING CURRENT...
  • Page 29 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - SECOND CURRENT B-LEVEL ○ With a rapid press and release (less than 0.5 seconds) of the torch trigger during welding, the out- put current value switches to the value set by means of the “B-level second current” parameter. ○ This function makes it possible to avoid interrupting the welding process when the geometry of the workpiece changes; alternatively, the welding current can be reduced to decrease heating of the part if it becomes too hot during execution of the welding process. ○ In DC TIG welding, the parameter is useful when welding different gauge workpieces during the same pass; when moving between different gauges the output current can be changed simply by pressing the torch trigger. - BASE CURRENT ○ Pulsed wave minimum current. - Consequences of a higher value: •...
  • Page 30 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - FINAL CURRENT ○ During electrode welding the parameter makes it possible to obtain a uniform deposit of filler ma- terial from the start to the end of the welding process, closing the deposition crater with a current such as to deposit a final droplet of filler material. ○ The value of this parameter can be set as a percentage of the welding current or as an absolute value expressed in Amperes. ○ The parameter is displayed but it is not used during the welding process when the following set- ting is present: MULTI TACK = ON ○ By keeping the torch trigger pressed during the 3rd time, the crater filler current is maintained thereby ensuring optimal crater filling, until the post gas time is started by releasing the torch trig- ger (4th time). - POST GAS TIME ○...

  • Page 31: Tig Welding - Second Level Menu

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 9.2 TIG WELDING - SECOND LEVEL MENU Menu Menu ACTIVATION SECOND LEVEL (1/2) E1/S5 ----------------------------------------------------- HF STRIKE SELECTION REMOTE CONTROL SETTING DYN arc M-TACK Q-SPOT OUTPUT Menu Menu ○...
  • Page 32 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 8 - Parameters of the 2nd level menu: DC TIG mode SETTING DEFAULT MAX NOTES SPOT TIME 0.01s 0.01s 10.0s Solo con 2 Tempi SPOT Only with 2 STROKE SPOT PAUSE TIME 0.01s OFF...
  • Page 33 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo PROCESS FOR ARC IGNITION IN LIFT-ARC MODE: Position the tungsten electrode on the ignition point, so that there is a distance of about 2-3mm between the electrode and the workpiece Touch the piece with the electrode and press the torch button according to the mode selected.

  • Page 34: Tig Dc Welding - Special Functions Menu

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 9.3 TIG DC WELDING - SPECIAL FUNCTIONS MENU Menu Menu SETTING E1/S5 DYN arc M-TACK Q-SPOT OUTPUT ACTIVATION ○ Press the S1 button to activate the special function.
  • Page 35 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 12 - Special functions in DC TIG mode - summary of the combinations MODE→ PROCEDURE ↓ with MULTI- TACK > 0 s DYN arc M-TACK M-TACK M-TACK...
  • Page 36 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 13 - Recommended Q-START parameters CORNER/BUTT JOINT Sheet thickness (mm) Current (A) Q start value (seconds) 1.0mm 35A - 50A 2.0mm 50A - 80A 0.5 - 1.0 3.0mm...
  • Page 37 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 14 - Recommended DYNAMIC ARC parameters ANY TYPE OF JOINT Sheet thickness (mm) Current (A) DnyArc Value (Amperes) 1.0 mm 35A - 50A 5 - 10 2.0 mm...
  • Page 38 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo ○ It is recommended that a preflow time of between 0.3 - 0.5 seconds be used in order to have optimum protection right from the start, thus avoiding the oxidation of the initial part of the weld. This is also the same for the final part where it is recommended that a post gas time of not less than 3 seconds is used. - ELECTRODE DIAMETER ○ The parameter optimizes the DC TIG welding arc strike on the basis of the diameter of the chosen electrode.

  • Page 39: Torch Trigger Procedure

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 10 TORCH TRIGGER PROCEDURE Menu Menu E1/S5 DYN arc M-TACK Q-SPOT SELECTION Menu Menu ○ Press the S3 button to select the desired PULSED TORCH mode. E1/S5 2 STROKE...
  • Page 40 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 16 - Pulsed Torch button mode table. PROCEDURE → ↓ Q-SPOT Q-SPOT MODE 2T HF 4T HF 4T B-L 4T B-L HF 2T Q-SPOT 2T Q-SPOT HF √...
  • Page 41 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - 2 STROKE + HF ○ Bring the torch up to the work until the electrode tip is approximately 2 or 3 mm away. ○ Press (1T) and keep the torch trigger pressed. ○ The arc strikes without contact with the workpiece and the voltage discharges (HF) cease auto- matically. ○ The welding current reaches the pre-set value, by way of an up slope time, if programmed. ○ Release (2T) the trigger to start the weld completion procedure. ○ The current reaches the end current value in the time set in the down slope time parameter. ○ The arc is extinguished. ○ Gas delivery continues for the time set in the post gas parameter.
  • Page 42 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - 4 STROKE LIFT: ○ Touch the workpiece with the torch electrode. ○ Press (1T) and keep the torch trigger pressed. ○ Slowly lift the torch to strike the arc. ○ The arc strikes, the welding current assumes the pilot current value. (if activated from the SET UP menu.) ○ Release (2T) the torch trigger. ○ The welding current reaches the pre-set value, by way of an up slope time, if programmed.
  • Page 43 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - 4 STROKE + HF ○ Bring the torch up to the work until the electrode tip is approximately 2 or 3 mm away. ○ Press (1T) and keep the torch trigger pressed. ○ The arc strikes without contact with the part and the voltage discharges (HF) cease automatically, the welding current will assume the pilot current value. (if activated from the SET UP menu.) ○ Release (2T) the torch trigger. ○ The welding current reaches the pre-set value, by way of an up slope time, if programmed. ○ Press (3T) the trigger and keep it pressed to start the weld completion procedure.
  • Page 44 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 4 STROKE B-LEVEL LIFT: ○ Touch the workpiece with the torch electrode. ○ Press (1T) and keep the torch trigger pressed. ○ Slowly lift the torch to strike the arc. ○ The arc strikes, the welding current assumes the pilot current value. (if activated from the SET UP menu.) ○ Release (2T) the torch trigger. ○ The welding current reaches the pre-set value, by way of an up slope time, if programmed. ○ Press and immediately release the torch trigger to switch to the second welding current.
  • Page 45 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - 4 STROKE B-LEVEL: ○ Bring the torch up to the work until the electrode tip is approximately 2 or 3 mm away. ○ Press (1T) and keep the torch trigger pressed. ○ The arc strikes without contact with the part and the voltage discharges (HF) cease automatical- ly, the welding current will assume the pilot current value. (if activated from the SET UP menu.) ○ Release (2T) the torch trigger. ○ The arc strikes without contact with the workpiece and the voltage discharges (HF) cease automatically.

  • Page 46: Stroke Spot - Q-Spot Function

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 10.1 2 STROKE SPOT - Q-SPOT FUNCTION Menu Menu ACTIVATION E1/S5 SELECTION/ SETTING DYN arc M-TACK Q-SPOT ACTIVATION OUTPUT ○ Press the S3 button to select the TORCH 2 STROKE SPOT BUTTON mode.
  • Page 47 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - Q-SPOT: ○ This function, only present in 2 STROKE SPOT, facilitates spot-welding: • It allows the exact positioning of the electrode at the point to be joined. The electrode is con- veniently placed at the desired location. • Only after lifting of the electrode, the machine emits pulse welding for the stipulated time. • It considerably reduces the risk of contamination of the joint with the electrode. • While pressing the torch button, the process may be repeated as many times as required.
  • Page 48 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo - 2 STROKE SPOT HF: ○ Bring the torch up to the work until the electrode tip is approximately 2 or 3 mm away. ○ Press (1T) the torch trigger. ○ The arc strikes without contact with the workpiece and the voltage discharges (HF) cease auto- matically. ○ Release (2T) the torch trigger. ○ The welding current reaches the pre-set value, by way of an up slope time, if programmed. ○ The welding procedure continues, at the pre-set current, for the time set with the spot time pa- rameter. ○ The current reaches the end current value in the time set in the down slope time parameter.
  • Page 49 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 1. Position the torch 2. Press the torch Lift torch 4. The arc ignites for 5. The result of this with the electrode on trigger and keep it slightly. A few hundredths of is a very precise, the workpiece.
  • Page 50 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Tab. 19 - Table showing enabled Welding Parameters MODE → MENU PROCEDURE Q-SPOT Q-SPOT Q-SPOT ↓ → PARAMETER ↓ WELDING 1° √ √ √ √ √ √ √...

  • Page 51: Jobs Management

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 11 JOBS MANAGEMENT Personalised welding settings, or JOBs, can be saved in memory locations and subsequently uploaded. Up to 50 JOBS can be saved (j01-j50). JOBs can be managed only when the unit is not in welding mode. The SETUP menu settings cannot be saved by means of the JOBs. When a JOB is loaded and an UP/DOWN torch is installed, press the torch triggers to select the saved JOBS.

  • Page 52: Deleting A Job

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 11.2 DELETING A JOB Menu Menu SELECTION JOB MENU E1/S5 ----------------------------------------------------- --->> DELETE CONFIRMATION MENU to confirm DYN arc M-TACK Q-SPOT ACTIVATION OUTPUT ○ Press the S2 button to enter the JOB MENU.

  • Page 53: Loading A Job

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 11.3 LOADING A JOB Menu Menu SELECTION JOB MENU E1/S5 ----------------------------------------------------- --->> LOAD CONFIRMATION MENU to confirm DYN arc M-TACK Q-SPOT ACTIVATION OUTPUT ○ Press the S2 button to enter the JOB MENU.
  • Page 54 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 11.4 EXPORTING/IMPORTING JOBs (through a USB memory stick) By using a USB memory stick, the JOBs saved on the panel can be exported and imported into another panel. When a USB memory stick is connected, the JOB MENU will display the items related to the importing and exporting procedure. WARNING! The JOBs are exported to the USB memory stick with the name of the location where they are saved on the panel. If the file names of the JOBs saved onto the USB memory stick are changed by using a PC, after they are imported into the destination panel, they will still be saved in their original location. This means that, if the destination panel already contains JOBs saved in the same location as those exported to the memory stick, they will be overwritten.
  • Page 55 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Menu Menu ○ Use the encoder E1 , to select USB EXPORT. Menu Menu ○ Press the S5 button to confirm. - Wait for the JOB export procedure to terminate. ○ Uscita - Press the S3/S4 button Tab.

  • Page 56: Selecting Jobs Using The Torch Buttons

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo Menu Menu ○ Use the encoder E1 to select USB IMPORT. Menu Menu ○ Press the S5 button to confirm. - Wait for the JOB import procedure to terminate.

  • Page 57: Technical Data

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 12 TECHNICAL DATA Waste electrical and electronic equipment (WEEE) Electromagnetic compatibility (EMC) Directives applied Low voltage (LVD) Restriction of the use of certain hazardous substances (RoHS) Construction standards EN 60974-1; EN 60974-3; EN 60974-10 Class A Equipment compliant with European directives in force Equipment suitable in an environment with increased hazard of electric shock Conformity markings Equipment compliant with WEEE directive Equipment compliant with RoHS directive...
  • Page 58 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 12.1 DISCOVERY 220T Evo/VRD Evo Supply voltage 1 x 230V ~± 15 % / 50-60 Hz Mains protection 16 A Delayed Compliant with EN 61000-3-12 Zmax Hook-up not dependent on the supply network Dimensions ( L x D x H ) 460 x 230 x 325 mm Weight 18.6 kg...
  • Page 59 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 12.2 DISCOVERY 300T Evo/VRD Evo Supply voltage 3 x 400 Va.c. ± 15 % / 50-60 Hz Mains protection 20 A Delayed This equipment complies with IEC 61000-3-12 provided that the maximum permis- sible system impedance is less than or equal to 38 mΩ at the interface point between the user’s supply and the public system. Zmax It is the responsibility of the installer or user of the equipment to ensure, by consulta-...

  • Page 60: Electrical Diagram

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 13 ELECTRICAL DIAGRAM 13.1 DISCOVERY 220T Evo/VRD Evo...
  • Page 61 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 13.2 DISCOVERY 300T Evo/VRD Evo 9 8 7 6 4 3 2 1...

  • Page 62: Torch Connector (Front Panel)

    Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 13.3 TORCH CONNECTOR (front panel) INTERNAL VIEW cod. 021.0004.3360 Torch UP/DOWN torch UP & DOWN T ORCH TORCH P. T. P. T. P. T. P. T. N.C. N.C.

  • Page 63: Spare Parts

    Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 14 SPARE PARTS 14.1 DISCOVERY 220T Evo/VRD Evo...
  • Page 64 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo N° CODE DESCRIPTION 014.0002.0002 KNOB FRONT PANEL LABEL (220T EVO) 013.0011.1401 (220T-VRD EVO) COMPLETE LOGIC FRONT PANEL 050.5170.0000 (220T EVO) COMPLETE LOGIC FRONT PANEL 050.5180.0000 (220T-VRD EVO) 010.0006.0034 REAR PLASTIC PANEL 010.0006.0033...
  • Page 65 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo 14.2 DISCOVERY 300T Evo/VRD Evo...
  • Page 66 Cod. 006.0001.2020 Discovery 220T Evo/VRD Evo 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo N° CODE DESCRIPTION N° CODE DESCRIPTION 014.0002.0002 KNOB 43 050.0003.0038 DIODE BRIDGE BOARD FRONT PANEL LABEL (300T EVO) 013.0011.1501 (300T-VRD EVO) COMPLETE LOGIC FRONT PANEL 050.5172.0000 (300T EVO) COMPLETE LOGIC FRONT PANEL 050.5182.0000...
  • Page 67 Discovery 220T Evo/VRD Evo Cod. 006.0001.2020 16/11/2021 V.2.1 Discovery 300T Evo/VRD Evo...
  • Page 68 Cod. 006.0001.2020 16/11/2021 V.2.1 www.weco.it...

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