EWM Taurus 301 KGE Operating Instructions Manual
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EWM Taurus 301 KGE Operating Instructions Manual

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Operating instructions
Welding machine
Taurus 301 KGE
GB
099-005033-EW501
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www.ewm-group.com
15.01.2010
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  • Page 1 Operating instructions Welding machine Taurus 301 KGE 099-005033-EW501 15.01.2010 Register now! For your benefit Jetzt Registrieren und Profitieren! www.ewm-group.com...
  • Page 2 © EWM HIGHTEC WELDING GmbH · Dr. Günter-Henle-Str. 8 · D-56271 Mündersbach, Germany The copyright to this document remains the property of the manufacturer.

  • 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 General ............................8 Transport and installation ......................11 2.3.1 Lifting by crane ......................12 Ambient conditions........................
  • Page 4 Contents Notes on the use of these operating instructions 5.8.9 MIG/MAG operating point .....................39 5.8.9.1 Selecting the display unit................39 5.8.9.2 Operating point setting using material thickness, welding current, wire speed......................40 5.8.9.3 Arc length correction setting................40 5.8.9.4 Accessory components for operating point setting ........40 5.8.10 MIG/MAG welding data display ..................41 5.8.11...
  • Page 5 Wire feed rollers for cored wire ..................85 9.5.4 Conversion sets......................86 Remote control / connection cable ....................86 Options............................86 Computer communication......................86 10 Appendix A ............................87 10.1 JOB-List ............................87 11 Appendix B ............................88 11.1 Overview of EWM branches ......................88 099-005033-EW501 15.01.2010...

  • 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 Safety instructions Notes on the use of these operating instructions Instructions and lists detailing step-by-step actions for given situations can be recognised via bullet points, e.g.: • Insert the welding current lead socket into the relevant socket and lock. Symbol Description Press Do not press...

  • Page 8: General

    Safety instructions General General DANGER Electric shock! Welding machines use high voltages which can result in potentially fatal electric shocks and burns on contact. Even low voltages can cause you to get a shock and lead to accidents. • Do not touch any live parts in or on the machine! •...
  • Page 9 Safety instructions General WARNING 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 10 Safety instructions General CAUTION Obligations of the operator! In the European Economic Area (EEA), the relevant national version of the basic guidelines must be followed and observed! • National version of the basic guidelines (89/391/EEC) as well as the relevant individual guidelines.

  • Page 11: Transport And Installation

    Safety instructions Transport and installation Transport and installation WARNING Incorrect handling of shielding gas cylinders! Incorrect handling of shielding gas cylinders can result in serious and even fatal injury. • Observe the instructions from the gas manufacturer and in any relevant regulations concerning the use of compressed air! •...

  • Page 12: Lifting By Crane

    Safety instructions Transport and installation 2.3.1 Lifting by crane DANGER Risk of injury during lifting by crane! When lifting the equipment by crane, serious injuries can be inflicted by falling equipment or add-on units. • Transport on all lifting lugs at the same time (see Fig.

  • Page 13: Ambient Conditions

    Safety instructions Ambient conditions Ambient conditions CAUTION Installation site! The machine must not be operated in the open air and must only be set up and operated on a suitable, stable and level base! • The operator must ensure that the ground is non-slip and level, and provide sufficient lighting for the place of work.

  • Page 14: Intended Use

    Intended use Applications Intended use This machine has been manufactured according to the latest developments in technology and current regulations and standards. It must only be operated in line with the instructions on correct usage. WARNING Hazards due to improper usage! Hazards may arise for persons, animals and material objects if the equipment is not used correctly.

  • Page 15: Documents Which Also Apply

    Intended use Documents which also apply Documents which also apply 3.2.1 Warranty NOTE For further information, please see the accompanying supplementary sheets "Machine and Company Data, Maintenance and Testing, Warranty"! 3.2.2 Declaration of Conformity The designated machine conforms to EC Directives and standards in terms of its design and construction: •...

  • Page 16: Machine Description - Quick Overview

    Machine description – quick overview Taurus 301 Machine description – quick overview Taurus 301 4.1.1 Front view Figure 4-1 099-005033-EW501 15.01.2010...
  • Page 17 Machine description – quick overview Taurus 301 Item Symbol Description Lifting lug Carrying handle Machine control See Machine control – operating elements chapter Main switch, machine on/off 19-pole connection socket (analogue) For connecting analogue remote controls Cooling air inlet Connection socket, "+" welding current •...

  • Page 18: Rear View

    Machine description – quick overview Taurus 301 4.1.2 Rear view Figure 4-2 099-005033-EW501 15.01.2010...
  • Page 19 Machine description – quick overview Taurus 301 Item Symbol Description Key button, Automatic cutout Wire feed motor supply voltage fuse (press to reset a triggered fuse) Connecting nipple G¼, shielding gas connection PC interface, serial (D-SUB connection socket, 9-pole) Mains connection cable Wire feed unit cover lock Wire spool inspection window Check wire supply...

  • Page 20: Machine Control - Operating Elements

    Machine description – quick overview Machine control – Operating elements Machine control – Operating elements M 3.74 Material Wire JOB- LIST Super- puls VOLT PROG HOLD Taurus m/min Figure 4-3 099-005033-EW501 15.01.2010...
  • Page 21 Machine description – quick overview Machine control – Operating elements Item Symbol Description Lid (see chap. "Machine control – concealed operating elements") Button, Parameter selection left Welding current Material thickness Wire speed After each completed welding process, the last parameter values used for HOLD the welding process are shown on the display in the main program;...

  • Page 22: Covered Operating Elements

    Machine description – quick overview Machine control – Operating elements 4.2.1 Covered operating elements 11 12 M 3.74 Material Wire JOB- LIST Super- puls Figure 4-4 Item Symbol Description Select welding parameters button This button is used to select the welding parameters depending on the welding process and operating mode used.
  • Page 23 Machine description – quick overview Machine control – Operating elements Item Symbol Description Super- Signal lamp, super pulse function puls Lights up when the super pulse function is active. Signal light, JOB-List Material Illuminates upon display or selection of the JOB number Wire Key button, JOB-List JOB-...

  • Page 24: Design And Function

    Design and function General Design and function General DANGER 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 25: Installation

    Design and function Installation Installation CAUTION Installation site! The machine must not be operated in the open air and must only be set up and operated on a suitable, stable and level base! • The operator must ensure that the ground is non-slip and level, and provide sufficient lighting for the place of work.

  • Page 26: Mains Configuration

    Design and function Mains connection 5.5.1 Mains configuration NOTE The machine may be connected to TN, TT or IT networks with a protective conductor (as available). Figure 5-1 Legend Item Designation Colour code Outer conductor 1 black Outer conductor 2 brown Outer conductor 3 grey...

  • Page 27: Shielding Gas Supply

    Design and function Shielding gas supply Shielding gas supply 5.6.1 Connecting the shielding gas supply DANGER Risk of injury caused by shielding gas cylinders toppling over! Shielding gas cylinders may topple over and cause serious injury if not adequately secured! •...

  • Page 28: Gas Test

    Design and function Shielding gas supply Figure 5-2 Item Symbol Description Pressure reducer Shielding gas cylinder Output side of the pressure reducer Cylinder valve • Place the shielding gas cylinder into the relevant cylinder bracket. • Secure the shielding gas cylinder using a securing chain. •...

  • Page 29: Setting The Shielding Gas Quantity

    Design and function Software key switch 5.6.4 Setting the shielding gas quantity Welding process Recommended shielding gas quantity MAG welding Wire diameter x 11.5 = l/min MIG brazing Wire diameter x 11.5 = l/min MIG welding (aluminium) Wire diameter x 13.5 = l/min (100 % argon) Gas nozzle diameter in mm corresponds to l/min gas throughput Helium-rich gas mixtures require a higher gas volume! The table below can be used to correct the gas volume calculated where necessary:...

  • Page 30: Mig/Mag Welding

    Design and function MIG/MAG welding MIG/MAG welding 5.8.1 Welding torch and workpiece line connection NOTE Fault with the wire guide! On delivery, the central connector (Euro) is fitted with a capillary tube for welding torches with spiral guides. Conversion is necessary if a welding torch with a plastic core is used! Welding torch with plastic core: •...

  • Page 31: Mig/Mag Standard Welding

    Design and function MIG/MAG welding 5.8.1.1 MIG/MAG standard welding Figure 5-3 Item Symbol Description Welding torch Welding torch hose package 19-pole connection socket (analogue) For connecting analogue remote controls Central connection for welding torch (Euro) Integrated welding current, shielding gas and torch trigger Welding current cable, polarity selection Welding current to central connection/torch.

  • Page 32: Mig/Mag Cored Wire Welding

    Design and function MIG/MAG welding 5.8.1.2 MIG/MAG cored wire welding Figure 5-4 Item Symbol Description Welding torch Welding torch hose package 19-pole connection socket (analogue) For connecting analogue remote controls Central connection for welding torch (Euro) Integrated welding current, shielding gas and torch trigger Welding current cable, polarity selection Welding current to central connection/torch.

  • Page 33: Fixing The Wire Spool Retainer (Pre-Tension Adjustment)

    Design and function MIG/MAG welding 5.8.2 Fixing the wire spool retainer (pre-tension adjustment) NOTE Because the spool brake also secures the wire spool retainer, the following steps are to be carried out for every spool change and before every adjustment of the spool brake. Figure 5-5 Item Symbol Description...

  • Page 34: Spool Brake Setting

    Design and function MIG/MAG welding 5.8.3 Spool brake setting Figure 5-6 Item Symbol Description Allen screw Securing the wire spool retainer and adjustment of the spool brake • Tighten the Allen screw (8 mm) in the clockwise direction to increase the braking effect. NOTE Do not jam the wire spool! Tighten the spool brake until the wire spool no longer turns when the wire feed motor stops but...

  • Page 35: Changing The Wire Feed Rollers

    Design and function MIG/MAG welding 5.8.5 Changing the wire feed rollers NOTE Unsatisfactory welding results due to faulty wire feeding! Wire feed rollers must be suitable for the diameter of the wire and the material. • Check the roller label to verify that the rollers are suitable for the wire diameter. Turn or change if necessary! •...

  • Page 36: Inching The Wire Electrode

    Design and function MIG/MAG welding 5.8.6 Inching the wire electrode CAUTION Risk of injury due to welding wire escaping from the welding torch! The welding wire can escape from the welding torch at high speed and cause bodily injury including injuries to the face and eyes! •...

  • Page 37: Definition Of Mig/Mag Welding Tasks

    Design and function MIG/MAG welding 5.8.7 Definition of MIG/MAG welding tasks This range of machines feature simple operation with a very wide range of functions. • 128 of 256 JOBs (welding tasks, consisting of welding process, material type, wire diameter and shielding gas type) are already pre-defined.

  • Page 38: Choke Effect / Dynamics

    Design and function MIG/MAG welding 5.8.8.4 Choke effect / dynamics DY N m /m in Figure 5-10 Display Setting/selection Dynamics setting 40: Arc harder and narrower -40: Arc softer and wider 5.8.8.5 Superpulses m /m in Figure 5-11 Display Setting/selection Selects super pulses Switches function on or off.

  • Page 39: Wire Burn-Back

    Design and function MIG/MAG welding 5.8.8.6 Wire burn-back m /m in Figure 5-12 Display Setting/selection menu wire burn-back Set wire burn-back Parameter setting (setting range 0 to 499) Wire back-burn set too high: large drops developing on the wire electrode result in poor ignition properties or the wire electrode sticking to the welding nozzle.

  • Page 40: Operating Point Setting Using Material Thickness, Welding Current, Wire Speed

    Design and function MIG/MAG welding Application example Aluminium is to be welded. • Material = AlMg, • Gas = Ar 100%, • Wire diameter = 1.2 mm The correct wire speed is not known and is to be determined. • Select the appropriate JOB (see "JOB list"...

  • Page 41: Mig/Mag Welding Data Display

    Design and function MIG/MAG welding 5.8.10 MIG/MAG welding data display To the left and right of the control displays are the "Parameter selection" buttons ( ). They are used to select welding parameters to be displayed. Each press of the button advances the display to the next parameter (LEDs next to the button indicate the selection).

  • Page 42: Mig/Mag Functional Sequences / Operating Modes

    Design and function MIG/MAG welding 5.8.11 MIG/MAG functional sequences / operating modes NOTE There are optimum pre-sets for welding parameters such as gas pre-flow and free-burn, etc. for numerous applications (although these can also be changed if required). 5.8.11.1 Explanation of signs and functions Symbol Meaning Press torch trigger...
  • Page 43 Design and function MIG/MAG welding Non-latched mode Figure 5-15 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 44 Design and function MIG/MAG welding Non-latched operation with superpulse 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 45 Design and function MIG/MAG welding Special, non-latched START 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 is flowing (start program P for the time t START...
  • Page 46 Design and function MIG/MAG welding Spots START Figure 5-18 NOTE The ignition time t must be added to the spot time t start 1st cycle • Press and hold torch trigger • Shielding gas is expelled (gas pre-flows) • Wire feed motor runs at "creep speed" •...
  • Page 47 Design and function MIG/MAG welding Special, non-latched with superpulse START Figure 5-19 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 is flowing (start program P for the time t START...
  • Page 48 Design and function MIG/MAG welding Latched mode Figure 5-20 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 49 Design and function MIG/MAG welding Latched mode with superpulse Figure 5-21 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 50 Design and function MIG/MAG welding Latched special START Figure 5-22 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 is flowing (start program P START Step 2...
  • Page 51 Design and function MIG/MAG welding Special, latched with superpulse START Figure 5-23 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 is flowing (start program P for the time t START...

  • Page 52: Mig/Mag Program Sequence ("Program Steps" Mode)

    Design and function MIG/MAG welding 5.8.12 MIG/MAG program sequence ("Program steps" mode) Certain materials, such as aluminium, require special functions in order to be able to weld them safely and at high quality. The latched special operating mode is used here with the following programs: •...

  • Page 53: Mig/Mag Overview Of Parameters

    Design and function MIG/MAG welding 5.8.12.2 MIG/MAG overview of parameters Super- puls Figure 5-25 Basic Parameters Item Meaning / Explanation Setting Range Gas pre-flow time 0.0s to 20.0s 1% to 200% START Wire speed, relative -9.9V to +9.9V Arc length correction Duration 0.0s to 20.0s Slope duration from P...

  • Page 54: Example, Tack Welding (Non-Latched)

    Design and function MIG/MAG welding 5.8.12.3 Example, tack welding (non-latched) Figure 5-26 Basic parameters Parameter Meaning / explanation Setting range GASstr Gas pre-flow time 0.0s to 20.0s GASend: Gas post-flow time 0.0s to 20s RUECK Wire burn-back length 2 to 500 "P "...

  • Page 55: Example, Aluminium Welding (Latched Special)

    Design and function MIG/MAG welding 5.8.12.5 Example, aluminium welding (latched special) START Figure 5-28 Basic parameters Welding parameter Meaning / explanation Setting range GASstr Gas pre-flow time 0.0s to 20.0s GASend: Gas post-flow time 0.0s to 20.0s RUECK Wire burn-back length 2 to 500 "P "...

  • Page 56: Example, Visible Seams (Latched Super Pulse)

    Design and function MIG/MAG welding 5.8.12.6 Example, visible seams (latched super pulse) START Figure 5-29 Basic parameters Welding parameter Meaning / explanation Setting range GASstr Gas pre-flow time 0.0s to 20.0s GASend: Gas post-flow time 0.0s to 20.0s RUECK Wire burn-back length 2 to 500 PROC.SP.

  • Page 57: Main Program A Mode

    Design and function MIG/MAG welding 5.8.13 Main program A mode Different welding tasks or positions on a workpiece demand various welding performances (operating points) or welding programs. The following parameters are stored in each of the up to 16 programs: •...

  • Page 58: Selecting Parameters (Program A)

    Design and function MIG/MAG welding 5.8.13.1 Selecting parameters (program A) Operating Action Result Display element Change welding data display over to program display. (LED PROG is on) Select program number. Display example: Program "1". Select program sequence parameter "Main program (P )".

  • Page 59: Standard Mig/Mag Torch

    Design and function MIG/MAG welding 5.8.14 Standard MIG/MAG torch The MIG welding torch trigger is essentially used to start and stop the welding process. Operating elements Functions Torch trigger • Start/stop welding Other functions are also possible by tapping the torch trigger, depending on the machine type and control configuration: •...

  • Page 60: Advanced Settings

    Design and function MIG/MAG welding 5.8.18 Advanced settings The special parameters cannot be viewed directly since they are normally only set and stored once. The machine control offers the following special functions: 5.8.18.1 Selecting, changing and saving parameters VOLT A M P PROG HOLD m /m in...
  • Page 61 Design and function MIG/MAG welding Display Setting/selection Ramp time for wire inching 0 = normal inching (10s ramp time) 1 = fast inching (3s ramp time) (Ex works) Block program "0" 0 = P0 enabled (Ex works) 1 = P0 blocked Program limitation Programs 1 to max.

  • Page 62: Reset To Factory Settings

    Design and function MIG/MAG welding 5.8.18.2 Reset to factory settings NOTE All customised welding parameters that are stored will be replaced by the factory settings. Operating Action Result Displays element Left Right Switch off welding machine VOLT Keep the button pressed PROG Switch on welding machine VOLT...
  • Page 63 Design and function MIG/MAG welding Correction operation, threshold value setting (P7) The correction operation is switched on and off for all JOBs and their programs at the same time. A correction operation is specified for wire speed (DV) and welding voltage correction (Ukorr) for each JOB. The correction value is saved separately for each program.
  • Page 64 Design and function MIG/MAG welding Setting the correction range: • Switch on the "Correction operation" special parameter (P7=1) and save the setting. (See chapter entitled "Selecting, changing and saving parameters".) • Key switch to position "1". • Set correction range according to the following table: Operating Action Result...
  • Page 65 Design and function MIG/MAG welding Specific latched special (n cycle) In the n cycle program sequence, the unit starts in the 1st cycle with start program P from P start In the second cycle, the machine switches to absolute program 2, once the start time "tstart" has elapsed. Tapping switches to other programs (P to max.
  • Page 66 Design and function MIG/MAG welding N cycle setting NOTE The n cycle function should always be activated before the n cycle setting (see "Program changeover with standard torch (P8)". m /m in Figure 5-37 Latched/special-latched tap start (P9) In latched – tap start – operating mode it is possible to switch straight to the second step by tapping the torch trigger;...

  • Page 67: Tig Welding

    Design and function TIG welding TIG welding 5.9.1 Welding torch and workpiece line connection Figure 5-38 Item Symbol Description Welding torch Welding torch hose package 19-pole connection socket (analogue) For connecting analogue remote controls Central connection for welding torch (Euro) Integrated welding current, shielding gas and torch trigger Connection socket, "+"...

  • Page 68: Welding Task Selection

    Design and function TIG welding 5.9.2 welding task selection • Select JOB 127 (TIG welding task). It is only possible to change the JOB number when no welding current is flowing. On decompact welding systems, the "JOB list" sticker is located on the inside on the wire feed unit cover; with compact machines it is on the right-hand power source cover.

  • Page 69: Pulses, Function Sequences

    Design and function TIG welding 5.9.5 Pulses, function sequences NOTE This machine series has the following features: • Liftarc arc ignition (see "TIG arc ignition" chapter). • Automatic cut-out when ignition fails or if the welding process is interrupted for a longer period (see "TIG automatic cut-out"...
  • Page 70 Design and function TIG welding Non-latched mode Figure 5-40 Selection • Select non-latched operating mode Step 1 • Press and hold torch trigger. • Shielding gas is expelled (gas pre-flows). The arc is ignited using liftarc. • Welding current flows with pre-selected setting. Step 2 •...
  • Page 71 Design and function TIG welding Latched mode Figure 5-42 Selection • Select latched operating mode Step 1 • Press and hold torch trigger • Shielding gas is expelled (gas pre-flows) The arc is ignited using liftarc. • Welding current flows with pre-selected setting. Step 2 •...

  • Page 72: Tig Automatic Cut-Out

    Design and function TIG welding Latched special START Figure 5-43 Selection • Select latched special mode Step 1 • Press and hold torch trigger. • Shielding gas is expelled (gas pre-flows). The arc is ignited using liftarc. • Welding gas flows at pre-selected setting in start program "P ".

  • Page 73: Tig Program Sequence ("Program Steps" Mode)

    Design and function TIG welding 5.9.7 TIG program sequence ("Program steps" mode) 5.9.7.1 TIG parameter overview Super- puls Figure 5-44 Basic parameters Item Meaning/explanation Setting range Gas pre-flow time 0 s to 0.9 s START 0% to 200% Ignition current Duration (start program) 0 s to 20 s Slope duration from P...

  • Page 74: Mma Welding

    Design and function MMA welding 5.10 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 75: Welding Task Selection

    Design and function MMA welding 5.10.2 welding task selection • Select JOB 128 (MMA welding task). It is only possible to change the JOB number when no welding current is flowing. On decompact welding systems, the "JOB list" sticker is located on the inside on the wire feed unit cover; with compact machines it is on the right-hand power source cover.

  • Page 76: Hotstart

    Design and function MMA welding 5.10.5 Hotstart The hotstart device improves the ignition of the stick electrodes using an increased ignition current. a) = Hotstart time b) = Hotstart current Welding current Time 5.10.6 Antistick Anti-stick prevents the electrode from annealing. If the electrode sticks in spite of the Arcforce device, the machine automatically switches over to the minimum current within about 1 second to prevent the electrode...

  • Page 77: Pc Interfaces

    Design and function PC Interfaces 5.11 PC Interfaces CAUTION Equipment damage or faults may occur if the PC is connected incorrectly! Not using the SECINT X10USB interface results in equipment damage or faults in signal transmission. The PC may be destroyed due to high frequency ignition pulses. •...

  • Page 78: Maintenance, Care And Disposal

    Maintenance, care and disposal General Maintenance, care and disposal DANGER Risk of injury from electric shock! Cleaning machines that are not disconnected from the mains can lead to serious injuries! • Disconnect the machine completely from the mains. • Remove the mains plug! •...

  • Page 79: Repair Work

    Information about giving back used equipment or about collections can be obtained from the respective municipal administration office. • EWM participates in an approved waste disposal and recycling system and is registered in the Used Electrical Equipment Register (EAR) under number WEEE DE 57686922. •...

  • Page 80: Rectifying Faults

    Rectifying faults Customer checklist Rectifying faults All machines are subject to rigorous production checks and final checks. If despite this, anything fails to work at any time, please check the machine using the following chart. If none of the fault rectification procedures described leads to the correct functioning of the machine, please inform your authorised dealer.

  • Page 81: Error Messages (Power Source)

    Rectifying faults Error messages (power source) Error messages (power source) All machines are subject to rigorous production checks and final checks. If despite this, anything fails to work at any time, please check the machine using the following chart. If none of the fault rectification procedures described leads to the correct functioning of the machine, please inform your authorised dealer.

  • Page 82: Resetting Jobs (Welding Tasks) To The Factory Settings

    Rectifying faults Resetting JOBs (welding tasks) to the factory settings Resetting JOBs (welding tasks) to the factory settings NOTE All customised welding parameters that are stored will be replaced by the factory settings. 7.3.1 Resetting a single JOB JOB- JOB- LIST LIST m /m in...

  • Page 83: Resetting All Jobs

    Rectifying faults General operating problems 7.3.2 Resetting all JOBs JOB- JOB- LIST LIST m /m in Figure 7-2 Display Setting/selection Reset to factory settings The RESET will be done after pressing the button. The menu will be ended when no changes are done after 3 sec. General operating problems Problem Possible cause >...

  • Page 84: Technical Data

    Technical data Taurus 301 Technical data Taurus 301 NOTE Performance specifications and guarantee only in connection with original spare and replacement parts! Taurus Welding current/voltage setting range: 5A/10.2V-300A/22.0V 5A/20.2V-300A/32.0V MIG/MAG 5A/14.3V-300A/29.0V Duty cycle at 25C 300A 100% 270A Duty cycle at 40C 300A 100% 250A...

  • Page 85: Accessories, Options

    Accessories, options General accessories Accessories, options General accessories Type Designation Item no. AK300 Adapter for K300 basket coil 094-001803-00001 DM1 32L/MIN Manometer pressure reducer 094-000009-00000 G1 2M G1/4 R 2M Gas hose 094-000010-00001 GS16L G1/4" SW 17 Pilot static tube 094-000914-00000 GS25L G1/4"...

  • Page 86: Conversion Sets

    Accessories, options Remote control / connection cable 9.5.4 Conversion sets Type Designation Item no. URUE VERZ>UNVERZ FE/AL Conversion kit, 37mm, 4-roller drive on non-toothed 092-000845-00000 rollers (steel/aluminium) URUE AL 4ZR4R 0,8+1,0 Conversion kit, 37mm, 4-roller drive for aluminium 092-000867-00000 URUE AL 4ZR4R 1,0+1,2 Conversion kit, 37mm, 4-roller drive for aluminium 092-000846-00000 URUE AL 4ZR4R 1,2+1,6...

  • Page 87: Job-List

    Appendix A JOB-List Appendix A 10.1 JOB-List 094-015119-00501 Wire Material Job-Nr. CO 100 / C1 SG2/3 G3/4 Si1 Ar80-90 / M2 / M12- Ar91-99 CrNi Ar/He / I3 CuSi Ar100 / I1 CuAl Ar100 / I1 CuSi Ar100 / I1 114 115 116 117 Löten / / M12-...

  • Page 88: Overview Of Ewm Branches

    420 412 358-551 www.ewm-group.com/cz · info.cz@ewm-group.com Tel: · Fax: +49 5384 90798-0 www.ewm-group.com/handel · nl-nord@ewm-group.com EWM HIGHTEC WELDING SALES s.r.o. EWM HIGHTEC WELDING UK Ltd. Unit B Coopies Way Prodejní a poradenské centrum Tyr š ova 2106 Coopies Lane Industrial Estate Morpeth ·...

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