EWM Pico 350 cel puls 460V Operating Instructions Manual Download Page 36 | Manualshive

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Design and function

TIG welding

36

099-002060-EW501

19.10.2015

5.8.1.1 Connection

• Place the shielding gas cylinder into 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 valve

4

Shielding gas cylinder

• Tighten the pressure regulator screw connection on the gas bottle valve to be gas-tight.

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Summary of Contents for Pico 350 cel puls 460V

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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