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Contents

Notes on the use of these operating instructions

099-002060-EW501

19.10.2015

Contents

Contents .................................................................................................................................................. 3

Safety instructions ................................................................................................................................. 6

2.1

Notes on the use of these operating instructions .......................................................................... 6

2.2

Explanation of icons ....................................................................................................................... 7

2.3

General .......................................................................................................................................... 8

2.4

Transport and installation ............................................................................................................ 12

2.4.1

Ambient conditions ....................................................................................................... 13

2.4.1.1

In operation ................................................................................................... 13

2.4.1.2

Transport and storage ................................................................................... 13

Intended use ......................................................................................................................................... 14

3.1

Applications .................................................................................................................................. 14

3.1.1

MMA welding ................................................................................................................ 14

3.1.1.1

Air arc gouging .............................................................................................. 14

3.1.2

TIG (Liftarc) welding ..................................................................................................... 14

3.1.3

MIG/MAG standard welding ......................................................................................... 14

3.1.3.1

MIG/MAG welding

– voltage-sensing ............................................................ 14

3.1.4

Voltage reduction device

– VRD machine version ....................................................... 14

3.2

Documents which also apply ....................................................................................................... 15

3.2.1

Warranty ....................................................................................................................... 15

3.2.2

Declaration of Conformity ............................................................................................. 15

3.2.3

Welding in environments with increased electrical hazards ......................................... 15

3.2.4

Service documents (spare parts and circuit diagrams) ................................................ 15

3.2.5

Calibration/Validation ................................................................................................... 15

Machine description

– quick overview .............................................................................................. 16

4.1

Front view .................................................................................................................................... 16

4.2

Rear view ..................................................................................................................................... 18

4.3

Machine control

– Operating elements ........................................................................................ 20

Design and function ............................................................................................................................. 22

5.1

General ........................................................................................................................................ 22

5.2

Machine cooling ........................................................................................................................... 23

5.3

Workpiece lead, general .............................................................................................................. 23

5.4

Transport and installation ............................................................................................................ 23

5.4.1

Adjusting the length of the carrying strap ..................................................................... 24

5.4.2

Cable strap ................................................................................................................... 24

5.4.3

Cable holder ................................................................................................................. 25

5.4.3.1

Assembly ....................................................................................................... 25

5.4.3.2

Application ..................................................................................................... 25

5.4.4

Protective flap, welding machine control ...................................................................... 26

5.4.4.1

Deinstallation/Installation .............................................................................. 26

5.5

Welding data display .................................................................................................................... 27

5.6

Mains connection ......................................................................................................................... 28

5.6.1

Mains configuration ...................................................................................................... 28

5.7

MMA welding ............................................................................................................................... 29

5.7.1

Connecting the electrode holder and workpiece lead .................................................. 29

5.7.2

Welding procedure and parameter selection ............................................................... 30

5.7.2.1

Arcforce (welding characteristics) ................................................................. 30

5.7.2.2

Hotstart current and Hotstart time ................................................................. 31

5.7.2.3

Antistick ......................................................................................................... 31

5.7.3

MMA pulse welding in the vertical up position (PF) ..................................................... 32

5.7.4

MMA pulsed welding .................................................................................................... 33

5.7.5

Expert menu (MMA) ..................................................................................................... 34

5.8

TIG welding .................................................................................................................................. 35

5.8.1

Shielding gas supply (shielding gas cylinder for welding machine) ............................. 35

5.8.1.1

Connection .................................................................................................... 36

5.8.2

Connecting a TIG welding torch with rotating gas valve .............................................. 37

5.8.3

Welding procedure and parameter selection ............................................................... 38

Содержание Pico 350 cel puls 460V

Страница 1: ...ine Pico 350 cel puls Pico 350 cel puls vrd AUS Pico 350 cel puls vrd RU Pico 350 cel puls 460V 099 002060 EW501 19 10 2015 Register now and benefit Jetzt Registrieren und Profitieren www ewm group co...

Страница 2: ...accepted This exclusion of liability shall be deemed accepted by the user on commissioning the equipment The manufacturer is unable to monitor whether or not these instructions or the conditions and m...

Страница 3: ...Front view 16 4 2 Rear view 18 4 3 Machine control Operating elements 20 5 Design and function 22 5 1 General 22 5 2 Machine cooling 23 5 3 Workpiece lead general 23 5 4 Transport and installation 23...

Страница 4: ...e control RTF1 19POL 48 5 11 2 Manual remote control RT1 19POL 48 5 12 Voltage reducing device VRD 48 5 13 Dirt filter 49 5 14 Machine configuration menu 50 6 Maintenance care and disposal 52 6 1 Gene...

Страница 5: ...Contents Notes on the use of these operating instructions 099 002060 EW501 19 10 2015 5...

Страница 6: ...e hazard is also highlighted using a symbol in the page margin CAUTION Working or operating procedures which must be closely observed to prevent possible minor personal injury The safety information i...

Страница 7: ...sers must observe Correct Wrong Press Do not press Press and keep pressed Turn Switch Switch off machine Switch on machine ENTER enter the menu NAVIGATION Navigating in the menu EXIT Exit the menu 4 s...

Страница 8: ...hocks 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 Connection cables and leads must be free of faults Swit...

Страница 9: ...ts 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 reg...

Страница 10: ...currents Stray welding currents can destroy protective earth conductors damage equipment and electronic devices and cause overheating of components leading to fire Make sure all welding leads are sec...

Страница 11: ...ard The user is responsible for any interference caused by welding In order to evaluate any possible problems with electromagnetic compatibility in the surrounding area the user must consider the foll...

Страница 12: ...itable for transport by hand only The machine may not be lifted by crane or suspended CAUTION Risk of tipping There is a risk of the machine tipping over and injuring persons or being damaged itself d...

Страница 13: ...gh quantities of dust acid corrosive gases or substances may damage the equipment Avoid high volumes of smoke vapour oil vapour and grinding dust Avoid ambient air containing salt sea air Non permissi...

Страница 14: ...procedure with arc striking by contact with the workpiece and subsequent removal of the electrode 3 1 3 MIG MAG standard welding A suitable wire feed unit system component is required in order to oper...

Страница 15: ...is enclosed with the unit 3 2 3 Welding in environments with increased electrical hazards In compliance with IEC DIN EN 60974 VDE 0544 the machines can be used in environments with an increased elect...

Страница 16: ...Machine description quick overview Front view 16 099 002060 EW501 19 10 2015 4 Machine description quick overview 4 1 Front view Figure 4 1...

Страница 17: ...description for the corresponding welding procedure 4 Cooling air inlet Dirt filter can be retrofitted 5 Machine feet 6 Connection socket welding current How to connect the accessories depends on the...

Страница 18: ...Machine description quick overview Rear view 18 099 002060 EW501 19 10 2015 4 2 Rear view Figure 4 2...

Страница 19: ...l Description 0 1 Transport bar 2 Cable holder 3 Main switch machine on off 4 Cooling air outlet 5 Machine feet 6 Mains connection cable See 5 6 Mains connection chapter 7 Key button automatic cutout...

Страница 20: ...hnical data The voltage reduction device is only active on VRD machine versions 3 Collective interference signal light For error messages See 7 Rectifying faults chapter 4 Pulsing push button PF pulsi...

Страница 21: ...rode type rutile basic B RC Electrode type basic rutile cellulose C Electrode type cellulose 9 Display Power saving mode switching push button AMP Welding current display VOLT Welding voltage display...

Страница 22: ...without any studs or braces Avoid direct contact with non insulated connection sockets or connectors Always place torches and electrode holders on an insulated surface Risk of burns on the welding cu...

Страница 23: ...connections Fix the workpiece lead securely Do not use structural parts of the workpiece as a return lead for the welding current Take care to ensure faultless power connections 5 4 Transport and inst...

Страница 24: ...ure To shorten the strap s loops must be inched in the opposite direction Figure 5 1 5 4 2 Cable strap In the delivery state the machine has a cable strap for easy and orderly transport of earth lead...

Страница 25: ...5 5 4 3 Cable holder The machine is supplied with a cable holder with mounting material This cable holder can be used to coil and conveniently transport the mains cable Install the cable holder as sho...

Страница 26: ...ding machine control 5 4 4 1 Deinstallation Installation Figure 5 5 Item Symbol Description 0 1 Seating hole for mounting nipple 2 Mounting nipple protective cap 3 Protective cap Remove the protective...

Страница 27: ...parameters are shown as nominal values before welding actual values during welding or hold values after welding MMA welding TIG welding and MIG MAG welding with constant current CC Nominal values Act...

Страница 28: ...uctions The resulting network has to be suitable for operating devices according to protection class 1 5 6 1 Mains configuration The machine may be connected to a three phase system with four conducto...

Страница 29: ...er and workpiece lead Polarity depends on the instructions from the electrode manufacturer given on the electrode packaging Figure 5 7 Item Symbol Description 0 1 Electrode holder 2 Connection socket...

Страница 30: ...g the welding process arcforce prevents the electrode sticking in the weld pool with increases in current This makes it easier to weld large drop melting electrode types at low current strengths with...

Страница 31: ...current AMP Hotstart current sec Hotstart time Figure 5 9 Hotstart current Control element Action Result n x Signal light AMP lights up Hotstart current is set as a percentage of the main current 50...

Страница 32: ...oot side Less distortion thanks to controlled heat input Operating element Action Result Press the push button until the PF Pulse signal light illuminates pulse arc welding in the vertical up position...

Страница 33: ...ent e g 100 A IPL Pulse current IP1 x AMP e g 170 x 100 A 170 A I2 Pulse pause current Tpuls Duration of one pulse cycle 1 FrE e g 1 1 Hz 1 s bAL Balance bAL x Tpuls e g 30 x 1 s 0 3 s The pulse pause...

Страница 34: ...13 Display Setting selection Arcforce correction setting 10 to 10 factory setting 0 Increase value harder arc Decrease value softer arc Frequency correction setting 99 to 99 ex works 0 Frequency corre...

Страница 35: ...shielding gas cylinder valve Observe the instructions from the gas manufacturer and any relevant regulations concerning the use of compressed air Avoid heating the shielding gas cylinder CAUTION Fault...

Страница 36: ...o the relevant cylinder bracket Secure the shielding gas cylinder using a securing chain Figure 5 14 Item Symbol Description 0 1 Pressure regulator 2 Output side of the pressure regulator 3 Cylinder v...

Страница 37: ...ug on the welding torch into the welding current connection socket and lock by turning to the right Insert the cable plug on the work piece lead into the welding current connection socket and lock by...

Страница 38: ...c is ignited on contact with the workpiece a Carefully place the torch gas nozzle and tungsten electrode tip onto the workpiece liftarc current flowing regardless of the main current set b Incline the...

Страница 39: ...ent e g 100 A IPL Pulse current IP1 x AMP e g 170 x 100 A 170 A I2 Pulse pause current Tpuls Duration of one pulse cycle 1 FrE e g 1 1 Hz 1 s bAL Balance bAL x Tpuls e g 30 x 1 s 0 3 s The pulse pause...

Страница 40: ...Display Setting selection Ignition current Setting 1 to 200 20 ex works dependent on main current Up slope time 0 0 s to 20 0 s 1 0 s ex works 0 1 s increments Pulsed TIG welding frequency Setting ra...

Страница 41: ...ing current socket Observe the information from the electrode manufacturer Figure 5 19 Item Symbol Description 0 1 Wire feed unit 2 Intermediate hose package 3 19 pole connection socket analogue Wire...

Страница 42: ...nhindered shielding gas supply from the shielding gas cylinder to the welding torch is a fundamental requirement for optimum welding results In addition a blocked shielding gas supply may result in th...

Страница 43: ...re diameter x 13 5 l min 100 argon Helium rich gas mixtures require a higher gas volume The table below can be used to correct the gas volume calculated where necessary Shielding gas Factor 75 Ar 25 H...

Страница 44: ...MIG MAG processes 5 9 3 1 Selection Operating element Action Result Select welding procedure Press the push button until the CV constant voltage signal light illuminates Set welding voltage 5 9 3 2 Ad...

Страница 45: ...to be welded using CC constant current 5 9 4 1 Selection Operating element Action Result Select welding procedure Press the push button until the CC constant current signal light illuminates Set weldi...

Страница 46: ...activated the power source provides a permanent supply and welding voltage for the wire feeder If a wire feeder without control cable or connection lead is connected to the power source and one of th...

Страница 47: ...lding Workpiece connection Insert the plug on the workpiece lead into the welding current connection socket and lock Attach and then lock the plug of the welding current lead wire feeder to the connec...

Страница 48: ...g on the preselected main current on the welding machine 5 12 Voltage reducing device VRD To increase safety particularly in hazardous environments like shipbuilding pipe construction or mining the ma...

Страница 49: ...9 Accessories chapter The dirt filter can be used in places with unusually high levels of dirt and dust in the ambient air The filter reduces the duty cycle of the welding machine via the reduced flo...

Страница 50: ...on again Wait until the Elt menu item is shown and release the button NAVIGATION navigating in the menu Parameters are selected by pressing the welding parameters button Set or change the parameters...

Страница 51: ...on Settings for machine functions and parameter display Time based power saving mode 5 min 60 min Time to activation of power saving mode in case of inactivity off inactivated ex works Power display s...

Страница 52: ...ur dealer When replacing parts use only original spare parts When ordering spare parts please quote the machine type serial number and item number of the machine as well as the type designation and it...

Страница 53: ...an Parliament and the Council of January 27th 2003 used electric and electronic equipment may no longer be placed in unsorted municipal waste It must be collected separately The symbol depicting a was...

Страница 54: ...ts The correct machine equipment for the material and process gas in use is a fundamental requirement for perfect operation Legend Symbol Description Fault Cause Remedy Excess temperature signal light...

Страница 55: ...Switch off the machine place the electrode holder in an insulated position and switch the machine back on If the error persists notify service department E15 Error in on of the electronics supply vol...

Страница 56: ...l customised welding parameters that are stored will be replaced by the factory settings RESET l 0 CC TIG CV RB Rutilbas R Rutil RC Rutilcel B Bas C Cel MMA Figure 7 1 Display Setting selection Calibr...

Страница 57: ...se Open circuit voltage 95 V Open circuit voltage VRD off 33 V 12 V 33 V Open circuit voltage VRD RU 12 V 12 V 12 V Mains voltage tolerances 3 x 400 V 20 to 25 Frequency 50 60 Hz Mains fuse safety fus...

Страница 58: ...4 min pause Open circuit voltage 93 V Mains voltage tolerances 3 x 460 V 25 to 20 Frequency 50 60 Hz Mains fuse safety fuse slow blow 3 x 16 A Mains connection lead H07RN F4G2 5 Max connected load 15...

Страница 59: ...ction cable 092 001470 00010 RA20 19POL 20M Remote control e g connection cable 092 001470 00020 RTF1 19POL 5 M Foot operated remote control current with connection cable 094 006680 00000 RV5M19 19POL...

Страница 60: ...Appendix A Overview of EWM branches 60 099 002060 EW501 19 10 2015 10 Appendix A 10 1 Overview of EWM branches...

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