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Functional characteristics

TIG welding

30

099-M183xA-EW501

15.7.2022

5.4

TIG welding

5.4.1

Welding task selection

• Select TIG JOB 127.

You can only change the JOB number when no welding current is flowing.

3s

Figure 5-21

5.4.2

Adjusting the gas post-flow time

• Preselection: Select TIG JOB 127

> see 5.4.1 chapter

.

3s

Figure 5-22

Display

Setting/selection

Gas post-flow time

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Содержание M1.83-A-1

Страница 1: ...Operating instructions EN Control M1 83 A 1 099 M183xA EW501 Observe additional system documents 15 7 2022...

Страница 2: ...to the operation of this equipment is restricted solely to the function of the equipment No other form of liability regardless of type shall be accepted This exclusion of liability shall be deemed ac...

Страница 3: ...MAG welding tasks 17 5 2 2 Welding task selection 18 5 2 2 1 Basic welding parameters 18 5 2 2 2 Operating mode 18 5 2 3 Welding type 19 5 2 4 Welding power operating point 19 5 2 4 1 Selecting the w...

Страница 4: ...faults 39 7 1 Software version of the machine control 39 7 2 Error messages power source 39 7 3 Checklist for rectifying faults 40 7 4 Dynamic power adjustment 41 7 5 Resetting welding parameters to...

Страница 5: ...and even fatal injuries Safety notes include the WARNING keyword in the heading with a general warning sym bol The hazard is also highlighted using a symbol in the page margin CAUTION Working or oper...

Страница 6: ...ch off machine Release Switch on machine Press and hold Switch Incorrect Invalid Turn Correct Valid Numerical value adjustable Input Signal light lights up in green Navigation Signal light flashes gre...

Страница 7: ...cal specialist may interconnect the sources as per standard IEC 60974 9 2010 Instal lation and use and German Accident Prevention Regulation BVG D1 formerly VBG 15 or country specific regulations Befo...

Страница 8: ...temperatures of 100 C or higher and arcing and work on live components Hearing protection against harming noise Explosion risk Apparently harmless substances in closed containers may generate excessiv...

Страница 9: ...fied in the standard The user is responsible for any interference caused by welding In order to evaluate any possible problems with electromagnetic compatibility in the surround ing area the user must...

Страница 10: ...lacement parts etc from our range of products Only insert and lock accessory components into the relevant connection socket when the ma chine is switched off Requirements for connection to the public...

Страница 11: ...or connection points can heat up significantly dur ing operation water cooled version When opening the coolant circuit escaping cool ant may cause scalding Open the coolant circuit only when the powe...

Страница 12: ...w ewm group com 3 3 2 Declaration of Conformity This product corresponds in its design and construction to the EU directives listed in the decla ration The product comes with a relevant declaration of...

Страница 13: ...and valid only in combination with all other parts of these instructions Read and observe the operating instructions for all system compo nents especially the safety instructions The illustration show...

Страница 14: ...ng mode Welding current Material thickness Wire feed speed Press for 2 s to put the machine into power saving mode To reactivate operate any control element see 5 6 chapter 5 Display JOB Shows the cur...

Страница 15: ...ing the parameters to be set Also for entering and exiting the menus for ad vanced settings Choke effect dynamics Gas post flow time Spot time Pause time 10 Rotary knob for correcting the arc length v...

Страница 16: ...d values after welding MIG MAG Parameter Nominal values Actual values Hold values Welding current 1 Material thickness Wire feed speed Welding voltage 1 traditional MIG MAG TIG MMA Parameter Nominal v...

Страница 17: ...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 Shielding gas Factor 75 Ar 25 He 1 14 50 A...

Страница 18: ...shielding gas type of the welding system These basic parameters are then compared with the welding job list JOB LIST The combination of the basic parameters gives a JOB number which must now be entere...

Страница 19: ...pulse of material transfer The result is an almost spatter free process suitable for welding all materials in particular high alloy CrNi steels or aluminium Figure 5 3 5 2 4 Welding power operating po...

Страница 20: ...eaning Press torch trigger Release torch trigger Shielding gas flowing I Welding output Wire electrode is being conveyed Wire creep Wire burn back Gas pre flows Gas post flows Non latched Latched t Ti...

Страница 21: ...ding 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 Change over to pre selected wire spee...

Страница 22: ...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 progra...

Страница 23: ...runs at creep speed Arc ignites when the wire electrode makes contact with the workpiece Welding current flows Wire feed speed increases to the set nominal value 2 cycle Release torch trigger no effec...

Страница 24: ...ding gas is flowing gas pre flow Wire feed motor runs at wire creep speed Arc ignites when the wire electrode makes contact with the workpiece welding current is flowing start program PSTART 2nd cycle...

Страница 25: ...d gas pre flows Arc ignites after the wire electrode makes contact with the workpiece at creep speed Welding current flows Wire feed speed increases to the set nominal value The wire feed stop welding...

Страница 26: ...time is less than 3 s wire creep only takes place in the first spot phase When the torch trigger is released the welding process is also ended even before the spot time elapses 5 2 6 Program sequence...

Страница 27: ...end program PEND End current as a percentage dependent on main current End current time duration of end current 5 2 7 Expert menu MIG MAG The Expert menu has adjustable parameters stored that don t r...

Страница 28: ...ding current is flowing 3s Figure 5 15 5 3 MMA welding 5 3 1 Welding task selection Select MMA JOB 128 see 8 1 chapter You can only change the JOB number when no welding current is flowing 3s Figure 5...

Страница 29: ...Time Figure 5 18 5 3 3 1 Hotstart settings The setting ranges for the parameter values are summarised in the Parameter overview sec tion see 8 2 chapter Select MMA JOB 128 see 5 3 1 chapter 2s 2s Figu...

Страница 30: ...g 5 4 1 Welding task selection Select TIG JOB 127 You can only change the JOB number when no welding current is flowing 3s Figure 5 21 5 4 2 Adjusting the gas post flow time Preselection Select TIG JO...

Страница 31: ...End current as a percentage dependent on main current 5 4 4 Arc ignition 5 4 4 1 Liftarc Figure 5 24 The arc ignites through contact with the workpiece a Carefully place the torch gas nozzle and tung...

Страница 32: ...atched Latched t Time tUp Upslope time tDown Downslope time Istart Start current Iend End crater current 5 4 6 1 Automatic cut out Once the fault periods have elapsed the automatic cut out stops the w...

Страница 33: ...e value set for the starting current Istart Welding current increases to the main current in the set upslope time 2nd cycle Release torch trigger The main current falls in the set downslope time to th...

Страница 34: ...tart 2nd cycle Release torch trigger Welding current increases to the main current in the set upslope time 3rd cycle Press and hold torch trigger The main current falls in the set downslope time to th...

Страница 35: ...iguration Settings for machine functions and parameter display Dynamic power adjustment see 7 4 chapter Time based power saving mode see 5 6 chapter Time to activation of the power saving mode in case...

Страница 36: ...4 chapter for a pro longed time or by setting a parameter in the machine configuration menu time controlled power saving mode see 5 5 chapter When power saving mode is activated the machine displays...

Страница 37: ...cautions Follow the maintenance instructions see 6 chapter If any of the test requirements below are not met the unit must not be put back into opera tion until it has been repaired and tested again R...

Страница 38: ...stem separate from unsorted municipal waste The public waste management utilities communities have created collection points at which used equipment from private households can be disposed of free of...

Страница 39: ...and inform service staff as necessary If multiple errors occur these are displayed in succession Error message Possible cause Remedy E 0 Start signal set in the event of er rors Do not press the torch...

Страница 40: ...tion detach current lead from degaussing 7 3 Checklist for rectifying faults The correct machine equipment for the material and process gas in use is a fundamental require ment for perfect operation L...

Страница 41: ...ce Properly fasten the contact tip and contact tip holder Wire feed problems Contact tip blocked Clean and if necessary replace Setting the spool brake Check settings and correct if necessary Setting...

Страница 42: ...ers to the factory settings All customised welding parameters that are stored will be replaced by the factory settings RESET l 0 Figure 7 1 Display Setting selection Calibration The machine will be ca...

Страница 43: ...comig puls MIG MAG pulse arc welding can be selected for the JOBs 6 8 34 35 74 76 82 84 90 92 110 112 114 116 177 178 233 and 236 238 If an attempt is made to set another JOB to pulse noP no Puls appe...

Страница 44: ...ic correction JOB 1 40 40 Gas post flow time JOB 1 0 0 20 0 s Spot time 1 0 0 1 20 0 s Pause time interval 1 0 0 1 20 0 s Wire burn back JOB 1 50 50 TIG Gas pre flow time 0 5 0 0 5 0 s Start current 2...

Страница 45: ...Appendix Searching for a dealer 099 M183xA EW501 15 7 2022 45 8 3 Searching for a dealer Sales service partners www ewm group com en specialist dealers More than 400 EWM sales partners worldwide...

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