Weco Discovery 300 Instruction Manual
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Weco Discovery 300 Instruction Manual

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Cod.006.0001.1920
22/02/2016 v2.0
ENGLISH
WECO srl
Via S. Antonio, 22 - BELVEDERE
36056 TEZZE SUL BRENTA (VICENZA) ITALY
Tel.+39 0424 561943 - Fax +39 0424 561944
www.weco.it - E-mail info@weco.it
Discovery 300
GB
Instruction manual

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Summary of Contents for Weco Discovery 300

  • Page 1 Cod.006.0001.1920 22/02/2016 v2.0 ENGLISH WECO srl Via S. Antonio, 22 - BELVEDERE 36056 TEZZE SUL BRENTA (VICENZA) ITALY Tel.+39 0424 561943 - Fax +39 0424 561944 www.weco.it - E-mail info@weco.it Discovery 300 Instruction manual...
  • Page 2 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH 2/20...

  • Page 3: Table Of Contents

    WELDING SETTINGS ............................. 12 WELDING PARAMETERS ..........................12 ELECTRODE WELDING (MMA) ........................12 DC TIG WELDING ............................12 TECHNICAL DATA ............................13 DISCOVERY 300............................. 13 SPARE PARTS ............................... 14 DISCOVERY 300............................. 14 ELECTRICAL DIAGRAM ..........................17 DISCOVERY 300............................. 17 REMOTE CONTROLLER CONNECTOR ......................19...

  • Page 4: Introduction

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH INTRODUCTION INTRODUCTION IMPORTANT! This professional and rugged welding power source for DC MMA and This handbook must be consigned to the user prior to TIG welding with exceptional arc characteristics is designed to installation and commissioning of the unit.

  • Page 5: Installation

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH INSTALLATION PREPARING FOR MMA WELDING DANGER! 1. Set the welding power source ON/OFF switch to “O” (unit de- Lifting and positioning energized). Read the warnings highlighted by the following symbols in the 2. Plug the power cable plug into a mains socket outlet.
  • Page 6 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH (polarity to basic electrode) 6/20...

  • Page 7: Preparing For Tig Welding

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH PREPARING FOR TIG WELDING 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. Choose the electrode based on the type of material and thickness of the workpiece to be welded.
  • Page 8 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH (polarity for tungsten electrode) 8/20...

  • Page 9: Commissioning

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH COMMISSIONING USER INTERFACE CODE SYMBOL DESCRIPTION This LED illuminates to confirm the presence of power on the output sockets. Illumination shows that the following function has been activated: VRD (reduced output voltage). The no-load voltage between the welding sockets is switched from U to U (see technical data).

  • Page 10: Unit Power-Up

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH UNIT POWER-UP Set the welding power source ON/OFF switch to “I” to switch on the unit. The message appears on the following displays: D1 AL.H. First power-up or power-ups following a RESET procedure The welding power source sets up for welding with the factory presets.

  • Page 11: Alarms Management

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH ALARMS MANAGEMENT An alarm message appears on the following display: D1 Tab. 2 - Alarm messages MESSAGE MEANING EVENT CHECKS Overheating alarm All functions - Make sure that the power required by the welding process is Indicates tripping of the welding power source disabled.

  • Page 12: Welding Settings

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH WELDING SETTINGS WELDING PARAMETERS WELDING CURRENT ARC FORCE Output current value during welding. This parameter helps to avoid electrode sticking during welding. During electrode fusion low conductivity parts of the coating HOT-START become detached and tend to become interposed between the electrode tip as it is fusing and the workpiece.

  • Page 13: Technical Data

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH TECHNICAL DATA DISCOVERY 300 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 60974-10 Class A...

  • Page 14: Spare Parts

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH SPARE PARTS DISCOVERY 300 14/20...
  • Page 15 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH N° CODE DESCRIPTION 014.0002.0012 KNOB WITH CAP + INDICATOR 014.0002.0010 KNOB WITH CAP + INDICATOR 050.5046.0000 FRONT PANEL 010.0006.0038 FRONT PLASTIC 021.0001.0259 FIXED SOCKET 050.0001.0119 PRIMARY CAPACITOR BOARD 011.0008.0029 LATERAL PLATE 040.0003.0060 TERMAL SWITCH 050.0003.0036...
  • Page 16 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH 16/20...

  • Page 17: Electrical Diagram

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH ELECTRICAL DIAGRAM DISCOVERY 300 17/20...
  • Page 18 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH 18/20...

  • Page 19: Remote Controller Connector

    Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH REMOTE CONTROLLER CONNECTOR Welding side cod. 021.0004.0602 Remote Controller 2 kOhm-10 kOhm potentiometer 19/20...
  • Page 20 Cod.006.0001.1920 Discovery 300 22/02/2016 v2.0 ENGLISH 20/20...

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