EWM TAURUS 355 Basic TDM Operating Instruction
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EWM TAURUS 355 Basic TDM Operating Instruction

EWM TAURUS 355 Basic TDM Operating Instruction

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Operating instructions
Welding machine
EN
Taurus 355 Basic TDM
Taurus 405 Basic TDM
Taurus 505 Basic TDM
099-005221-EW501
Observe additional system documents!
05.09.2016

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  • Page 1 Operating instructions Welding machine Taurus 355 Basic TDM Taurus 405 Basic TDM Taurus 505 Basic TDM 099-005221-EW501 Observe additional system documents! 05.09.2016...

  • Page 2: General Instructions

    +49 2680 181-0. A list of authorised sales partners can be found at www.ewm-group.com. Liability relating to the operation of this equipment is restricted solely to the function of the equipment.

  • Page 3: Table Of Contents

    Contents Notes on the use of these operating instructions Contents 1 Contents ..............................3 2 Safety instructions ..........................6 Notes on the use of these operating instructions ................6 Explanation of icons ........................7 Safety instructions .......................... 8 Transport and installation ......................12 3 Intended use ............................
  • Page 4 Options ............................57 Welding torch cooling system ...................... 57 Transport systems ........................57 General accessories ........................57 10 Appendix A ............................58 10.1 Setting instructions ........................58 11 Appendix B ............................59 11.1 Overview of EWM branches......................59 099-005221-EW501 05.09.2016...
  • Page 5 Contents Notes on the use of these operating instructions 099-005221-EW501 05.09.2016...

  • Page 6: Safety Instructions

    Safety instructions Notes on the use of these operating instructions Safety instructions Notes on the use of these operating instructions DANGER Working or operating procedures which must be closely observed to prevent imminent serious and even fatal injuries. • Safety notes include the "DANGER" keyword in the heading with a general warning symbol. •...

  • Page 7: Explanation Of Icons

    Safety instructions Explanation of icons Explanation of icons Symbol Description Symbol Description Indicates technical aspects which the Activate and release/tap/tip user must observe. Switch off machine Release Switch on machine Press and keep pressed Switch Wrong Turn Numerical value – adjustable Correct Menu entry Signal light lights up in green...

  • Page 8: Safety Instructions

    Safety instructions Safety instructions Safety instructions WARNING Risk of accidents due to non-compliance with the safety instructions! Non-compliance with the safety instructions can be fatal! • Carefully read the safety instructions in this manual! • Observe the accident prevention regulations and any regional regulations! •...
  • Page 9 Safety instructions Safety instructions WARNING Risk of injury due to improper clothing! During arc welding, radiation, heat and voltage are sources of risk that cannot be avoided. The user has to be equipped with the complete personal protective equipment at all times. The protective equipment has to include: •...
  • Page 10 Safety instructions Safety instructions CAUTION Smoke and gases! Smoke and gases can lead to breathing difficulties and poisoning. In addition, solvent vapour (chlorinated hydrocarbon) may be converted into poisonous phosgene due to the ultraviolet radiation of the arc! • Ensure that there is sufficient fresh air! •...
  • Page 11 Safety instructions Safety instructions CAUTION Electromagnetic fields! The power source may cause electrical or electromagnetic fields to be produced which could affect the correct functioning of electronic equipment such as IT or CNC devices, telecommunication lines, power cables, signal lines and pacemakers. •...

  • Page 12: Transport And Installation

    Safety instructions Transport and installation Transport and installation WARNING Risk of injury due to improper handling of shielding gas cylinders! Improper handling and insufficient securing of shielding gas cylinders can cause serious injuries! • Observe the instructions from the gas manufacturer and any relevant regulations concerning the use of compressed air! •...

  • Page 13: Intended Use

    Intended use Use and operation solely with the following machines Intended use WARNING Hazards due to improper usage! The machine has been constructed to the state of the art and any regulations and standards applicable for use in industry and trade. It may only be used for the welding procedures indicated at the rating plate.

  • Page 14: Documents Which Also Apply

    In case of unauthorised changes, improper repairs, non-compliance with specified deadlines for "Arc Welding Equipment – Inspection and Testing during Operation", and/or prohibited modifications which have not been explicitly authorised by EWM, this declaration shall be voided. An original document of the specific declaration of conformity is included with every product.

  • Page 15: Machine Description - Quick Overview

    Machine description – quick overview Front view Machine description – quick overview The device configuration shown may differ in case of an additional ex works options or retrofitting options > see 9 chapter. Front view Figure 4-1 099-005221-EW501 05.09.2016...
  • Page 16 Machine description – quick overview Front view Item Symbol Description Carrying handle Ready for operation signal light Signal light on when the machine is switched on and ready for operation Main switch, machine on/off Cooling air inlet Machine feet Connection socket, “+” welding current •...

  • Page 17: Rear View

    Machine description – quick overview Rear view Rear view Figure 4-2 099-005221-EW501 05.09.2016...
  • Page 18 Machine description – quick overview Rear view Item Symbol Description Key button, Automatic cutout Wire feed motor supply voltage fuse (press to reset a triggered fuse) 19-pole connection socket (analogue) Wire feed unit control lead connection Connection socket, “+” welding current •...

  • Page 19: Machine Control - Operating Elements

    Machine description – quick overview Machine control – Operating elements Machine control – Operating elements Figure 4-3 Item Symbol Description Button, welding process J1 --------- MIG/MAG welding J2 --------- MMA welding J3 --------- Air arc gouging Display, left Welding current, wire feed speed Status displays AMP ----- "Welding current display"...
  • Page 20 Machine description – quick overview Machine control – Operating elements Item Symbol Description Push-button, throttling effect (arc dynamics) ---- Arc is harder and more narrow ---- Arc is softer and wider Rotary dial, arc length No function. Setting is made on the wire feed unit. Push-button, parameter selection right/power-saving mode VOLT --- Welding voltage kW ------- Welding power display...

  • Page 21: Design And Function

    Design and function Transport and installation Design and function WARNING Risk of injury from electric shock! Contact with live parts, e.g. welding current sockets, is potentially fatal! • Follow safety instructions on the opening pages of the operating instructions. • Commissioning may only be carried out by persons who have the relevant expertise of working with arc welding machines! •...

  • Page 22: Machine Cooling

    Design and function Transport and installation 5.1.2 Machine cooling Insufficient ventilation results in a reduction in performance and equipment damage. • Observe the ambient conditions! • Keep the cooling air inlet and outlet clear! • Observe the minimum distance of 0.5 m from obstacles! 5.1.3 Workpiece lead, general CAUTION...

  • Page 23: Intermediate Hose Package Strain Relief

    Design and function Transport and installation 5.1.5 Intermediate hose package strain relief Missing or incorrectly fitted strain relief! Connection sockets or connection plugs on the machine, or the intermediate tube package, may be damaged if the strain relief is missing or incorrectly fitted. The strain relief takes the strain from cables, plugs and sockets.

  • Page 24: Intermediate Hose Package Connection

    Design and function Transport and installation 5.1.6 Intermediate hose package connection Some wire electrodes (e.g. self-shielding cored wire) are welded using negative polarity. In this case, the welding current lead should be connected to the "-" welding current socket, and the workpiece lead should be connected to the "+"...

  • Page 25: Welding Torch Holder

    Design and function Transport and installation 5.1.7 Welding torch holder The item described in the following is part of the machine´s scope of delivery. Figure 5-4 Item Symbol Description Crossmember of the transport handle Torch holder Fan-type lock washers Fixing screws (x 4) •...

  • Page 26: Notes On The Installation Of Welding Current Leads

    Design and function Transport and installation 5.1.8 Notes on the installation of welding current leads Incorrectly installed welding current leads can cause faults in the arc (flickering). Lay the workpiece lead and hose package of power sources without HF igniter (MIG/MAG) for as long and as close as possible in parallel.

  • Page 27: Stray Welding Currents

    Design and function Transport and installation Fully unroll welding current leads, torch hose packages and intermediate hose packages. Avoid loops! Always keep leads as short as possible! Lay any excess cable lengths in meanders. Figure 5-7 5.1.8.1 Stray welding currents WARNING Risk of injury due to stray welding currents! Stray welding currents can destroy protective earth conductors, damage machines and...

  • Page 28: Mains Connection

    Design and function Transport and installation 5.1.9 Mains connection DANGER Hazards caused by improper mains connection! An improper mains connection can cause injuries or damage property! • Only operate machine using a socket that has correctly fitted protective earth. • The mains voltage indicated on the rating plate must match the supply voltage.

  • Page 29: Shielding Gas Supply (Shielding Gas Cylinder For Welding Machine)

    Design and function Transport and installation 5.1.10 Shielding gas supply (shielding gas cylinder for welding machine) WARNING Risk of injury due to improper handling of shielding gas cylinders! Improper handling and insufficient securing of shielding gas cylinders can cause serious injuries! •...

  • Page 30: 5.1.10.2 Gas Test - Setting The Shielding Gas Volume

    Design and function Transport and installation 5.1.10.2 Gas test – setting the shielding gas volume If the shielding gas setting is too low or too high, this can introduce air to the weld pool and may cause pores to form. Adjust the shielding gas quantity to suit the welding task! •...

  • Page 31: Welding Data Display

    Design and function Welding data display Welding data display Figure 5-12 The machine control displays show all welding parameters that are required by the welder. The lower centre display shows the selected welding task (JOB number). The "parameter selection" ( ) push- button can be used to switch the display between welding voltage, welding performance and gas flow rate (option).

  • Page 32: Mig/Mag Welding

    Design and function MIG/MAG welding MIG/MAG welding 5.3.1 Connection for workpiece lead Some wire electrodes (e.g. self-shielding cored wire) are welded using negative polarity. In this case, the welding current lead should be connected to the "-" welding current socket, and the workpiece lead should be connected to the "+"...

  • Page 33: Welding Task Selection

    Design and function MIG/MAG welding 5.3.2 Welding task selection Selection of a welding task involves the interaction of the controls on the welding machine and the wire feed unit. After the basic settings are made on the welding machine, the operating point and other parameters can be set on the wire feed unit.

  • Page 34: Further Welding Parameters

    Design and function MIG/MAG welding 5.3.3 Further welding parameters ENTER NAVIGATION EXIT Figure 5-15 Display Setting/selection Dynamic correction • Increase value > harder arc • Decrease value > softer arc Gas pre-flow time Gas post-flow time Correct wire burn-back If too high a value is set, a large ball will form at the tip of the wire electrode (bad re- ignition) or the wire electrode sticks to the contact tip.

  • Page 35: Mig/Mag Functional Sequences / Operating Modes

    Design and function MIG/MAG welding 5.3.4 MIG/MAG functional sequences / operating modes 5.3.4.1 Explanation of signs and functions Symbol Meaning Press torch trigger Release torch trigger Tap torch trigger (press briefly and release) Shielding gas flowing Welding output Wire electrode is being conveyed Wire creep Wire burn-back Gas pre-flows...
  • Page 36 Design and function MIG/MAG welding Non-latched mode Figure 5-16 Step 1 • Press and hold torch trigger. • Shielding gas is expelled (gas pre-flows). • Wire feed motor runs at “creep speed”. • Arc ignites after the wire electrode makes contact with the workpiece; welding current flows. •...
  • Page 37 Design and function MIG/MAG welding Latched mode Figure 5-17 Step 1 • Press and hold torch trigger • Shielding gas is expelled (gas pre-flows) • Wire feed motor runs at “creep speed”. • Arc ignites after the wire electrode makes contact with the workpiece; welding current flows. •...

  • Page 38: Mma Welding

    Design and function MMA welding MMA welding CAUTION Risk of being crushed or burnt. When replacing spent or new stick electrodes • Switch off machine at the main switch • Wear appropriate safety gloves • Use insulated tongs to remove spent stick electrodes or to move welded workpieces and •...

  • Page 39: Welding Task Selection

    Design and function MMA welding 5.4.2 Welding task selection Figure 5-19 5.4.3 Arcforce Figure 5-20 Setting: • Negative values: rutile electrode types • Values at zero: basic electrode types • Positive values: cellulose electrode types 5.4.4 Hotstart The hotstart device improves the ignition of the stick electrodes using an increased ignition current. a) = Hotstart time b) =...

  • Page 40: Air Arc Gouging

    Design and function MMA welding 5.4.6 Air arc gouging 5.4.6.1 Connection Read and observe the documentation to all system and accessory components! During gouging, an arc burns between a carbon electrode and the workpiece, heating the workpiece until it is molten. At the same time, the molten metal is blown out with compressed air. Special electrode holders with a compressed-air connection and carbon electrodes are required for gouging.

  • Page 41: Welding Task Selection

    Design and function Special parameters (advanced settings) 5.4.7 Welding task selection Figure 5-24 Special parameters (advanced settings) Special parameters (P1 to Pn) are applied for customer-specific configuration of machine functions. This allows the user maximum flexibility in optimising their requirements. These settings are not configured directly on the machine control since a regular setting of the parameters is generally not required.
  • Page 42 Design and function Special parameters (advanced settings) Enter Exit Figure 5-25 Display Setting/selection Ramp time for wire inching 0 = ------- normal inching (10s ramp time) 1 = ------- fast inching (3s ramp time) (Ex works) Lat. and sp. lat. tapping start 0 = ------- no latched tapping start (Ex works) 1 = ------- latched tapping start possible Support for wire feeders with voltage-sensing.

  • Page 43: Reset To Factory Settings

    Design and function Special parameters (advanced settings) 5.5.1.1 Reset to factory settings All special parameters saved by the user will be overwritten by the factory settings! RESET Figure 5-26 Display Setting/selection Initialisation complete All customised welding parameters haven been overwritten by the factory settings. 5.5.1.2 Special parameters in detail Ramp time for wire inching (P1)

  • Page 44: Machine Configuration Menu

    Design and function Machine configuration menu Machine configuration menu 5.6.1 Selecting, changing and saving parameters ENTER (Enter the menu) • Switch off the machine at the main switch. • Press and hold down the "Welding procedure" push-button and switch the machine on again at the same time.

  • Page 45: Power-Saving Mode (Standby)

    Design and function Machine configuration menu 5.6.2 Power-saving mode (Standby) You can activate the power-saving mode by either pressing the push-button > see 5.6 chapter for a prolonged time or by setting a parameter in the machine configuration menu (time-controlled power- saving mode ) >...
  • Page 46 Design and function Machine configuration menu 1 Preparation • Switch off the welding machine. • Unscrew the gas nozzle from the welding torch. • Trim the welding wire so that it is flush with the contact tip. • Retract the welding wire a little (approx. 50 mm) on the wire feeder. There should now be no more welding wire in the contact tip.

  • Page 47: Maintenance, Care And Disposal

    Maintenance, care and disposal General Maintenance, care and disposal General DANGER Incorrect maintenance and testing! The machine may be cleaned, repaired and tested by skilled and qualified personnel only. A qualified person is one who, due to their training, knowledge and experience, can detect any hazards and possible consequential damage when checking the machine, and can take the necessary safety measures.

  • Page 48: Maintenance Work, Intervals

    Maintenance, care and disposal Maintenance work, intervals Maintenance work, intervals Repair and maintenance work may only be performed by qualified authorised personnel; otherwise the right to claim under warranty is void. In all service matters, always consult the dealer who supplied the machine.

  • Page 49: Annual Test (Inspection And Testing During Operation)

    In addition to this, returns are also possible throughout Europe via EWM sales partners. Meeting the requirements of RoHS We, EWM AG in Mündersbach, Germany, hereby confirm that all products which we supply to you and that are subject to the RoHS directive comply with RoHS requirements (also see applicable EC directives on the Declaration of Conformity on your machine).

  • Page 50: Rectifying Faults

    Rectifying faults Checklist for rectifying faults Rectifying faults All products are subject to rigorous production checks and final checks. If, despite this, something fails to work at any time, please check the product using the following flowchart. If none of the fault rectification procedures described leads to the correct functioning of the product, please inform your authorised dealer.

  • Page 51: Error Messages (Power Source)

    Rectifying faults Error messages (power source) Error messages (power source) A welding machine error is indicated by an error code being displayed (see table) on the display on the machine control. In the event of a machine error, the power unit is shut down. The display of possible error numbers depends on the machine version (interfaces/functions).
  • Page 52 Rectifying faults Error messages (power source) Error Category Possible cause Remedy (Err) Machine incompatible Check machine used Software update required Inform Service. Legend for categories (reset error) a) The error message will disappear once the error has been rectified. b) The error message can be reset by pressing a push-button: Welding machine control Push-button RC1 / RC2...

  • Page 53: Welding Parameter Calibration

    Rectifying faults Welding parameter calibration Welding parameter calibration When differentiating between the welding parameters set on the wire feed unit/remote control and those shown on the welding machine, they can be calibrated easily with this function. ENTER NAVIGATION EXIT Figure 7-1 099-005221-EW501 05.09.2016...

  • Page 54: Technical Data

    Technical data Taurus 355 TDM Technical data Performance specifications and guarantee only in connection with original spare and replacement parts! Taurus 355 TDM MIG/MAG Setting range for welding current 5 A–350 A Setting range for welding voltage 14.3 V–31.5 V 20.2 V–34.0 V Duty cycle 40 °C...

  • Page 55: Taurus 405 Tdm

    Technical data Taurus 405 TDM Taurus 405 TDM MIG/MAG Setting range for welding current 5 A–400 A Setting range for welding voltage 14.3 V–34.0 V 20.2 V–36.0 V Duty cycle 40 °C 100% DC 400 A  Load cycle 10 min. (60% DC 6 min.

  • Page 56: Taurus 505 Tdm

    Technical data Taurus 505 TDM Taurus 505 TDM MIG/MAG Setting range for welding current 5 A–500 A Setting range for welding voltage 14.3 V–39.0 V 20.2 V–40.0 V Duty cycle 40 °C 40 °C 500 A 500 A 100% 430 A 430 A ...

  • Page 57: Accessories

    Accessories System components Accessories Performance-dependent accessories like torches, workpiece leads, electrode holders or intermediate hose packages are available from your authorised dealer. System components Type Designation Item no. drive 4 Basic Wire feeder, water, Euro torch connector 090-005401-00502 drive 4 Basic MMA Wire feeder, water, Euro torch connector 090-005401-51502 drive 4 IC Basic...

  • Page 58: Setting Instructions

    Appendix A Setting instructions Appendix A 10.1 Setting instructions Figure 10-1 099-005221-EW501 05.09.2016...

  • Page 59: Overview Of Ewm Branches

    Appendix B Overview of EWM branches Appendix B 11.1 Overview of EWM branches 099-005221-EW501 05.09.2016...

This manual is also suitable for:

Taurus 405 basic tdmTaurus 505 basic tdm

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