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Functional characteristics 

Wire return 

 

099-0M37XS-EW501 

31.8.2022

 

23

 

 

5.3  Wire return 

The wire return function is used to retract the wire electrode without tension and protection gas. By simul-

taneously pressing and holding the wire inching and gas test buttons, the wire return speed increases in a 

ramp function (special parameter P1

 > see 5.8.2 chapter

) from 1 m/min to the set maximum value. The 

maximum value is set by simultaneously pressing the wire inching button and turning the left click wheel. 
During the process, the wire spool must be turned by hand clockwise to wind up the wire electrode again. 

The operating elements are installed under the protective cap of wire feed mechanism. 

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Figure 5-4 

 

Содержание Drive XQ

Страница 1: ...Operating instructions EN Control Basic XQ M3 7X S M3 7X T 099 0M37XS EW501 Observe additional system documents 31 8 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: ...ites 19 4 2 5 2 Loading saved Favourites 20 4 2 5 3 Deleting saved Favourites 20 5 Functional characteristics 21 5 1 Shielding gas volume settings 21 5 1 1 Gas test 21 5 1 2 Purge hosepackage 22 5 2 W...

Страница 4: ...P29 37 5 8 7 Reset to factory settings 37 5 9 Machine configuration menu 38 5 9 1 Selecting changing and saving parameters 38 5 9 2 Aligning the cable resistance 39 5 10 Power saving mode Standby 40...

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: ...on machine Press and hold Incorrect Invalid Switch Correct Valid Turn Input Numerical value adjustable Navigation Signal light lights up in green Output Signal light flashes green Time representation...

Страница 7: ...cal specialist may interconnect the sources as per standard IEC 60974 9 2010 Installa tion 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: ...ified 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 surrounding 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: ...n or connection points can heat up significantly during operation water cooled version When opening the coolant circuit escaping coolant may cause scalding Open the coolant circuit only when the power...

Страница 12: ...d correctly No liability is accepted for any damages arising from improper usage The equipment must only be used in line with its designated purpose and by trained or expert personnel Do not improperl...

Страница 13: ...other parts of these instructions Read and observe the operating instructions for all system components especially the safety instructions The illustration shows a general example of a welding system...

Страница 14: ...ontrol sections For description purposes the machine control has been divided into two sections A B to ensure maximum clarity The setting ranges for the parameter values are summarised in the paramete...

Страница 15: ...Machine control Operating elements Overview of control sections 099 0M37XS EW501 31 8 2022 15 4 1 1 Control section A Figure 4 2...

Страница 16: ...ed 3 Operating modes push button functional sequences see 5 4 3 chapter Non latched Latched 4 Display of arc dynamics The height and orientation of the set arc dynamics are displayed 5 Click wheel wel...

Страница 17: ...the machineinto lock function see4 2 4 chapter 2 Wire feed speed unit signal light m min Parameter value is displayed in meters per minute ipm Parameter value is displayed in inches per minute Switchi...

Страница 18: ...apter AMP welding current wire feed speed 4 1 3 Welding data display On the left and right of the parameter displays there are push buttons for the selection of parameters They are used to select the...

Страница 19: ...e device settings The user can switch the lock function on or off by pressing the button for a long time from eachmachine control or accessory component with the symbol 4 2 5 JOB favourites Favourites...

Страница 20: ...push button the signal light of the favourite status is green 4 2 5 3 Deleting saved Favourites Figure 4 8 Press and hold the favourite memory push button After 2 seconds the signal light of thefavou...

Страница 21: ...switched off no accidental arc ignition Set the relevant gas quantity for the application on the pressure regulator Setting instructions Welding process Recommended shielding gas quantity MAG welding...

Страница 22: ...nd gas free inching of the wire electrode after the wire spool change By pressing and holding the wire inching button for a long time the wire inching speed in creases in a ramp function special param...

Страница 23: ...test buttons the wire return speed increases in a ramp function special parameter P1 see 5 8 2 chapter from 1 m min to the set maximum value The maximum value is set by simultaneously pressing the wir...

Страница 24: ...ob Select welding procedure Select operating mode Set welding power wire feed speed and welding voltage Correct dynamics if necessary 5 4 2 Welding procedure Select welding procedure MIG MAGwelding Fi...

Страница 25: ...speed and the welding voltage are selected according to the type of material shielding gas material thickness and wire diameter see also table setting instructions in the Appendix see 8 1 chapter Exam...

Страница 26: ...es and a wide and soft arc negative values In addition the selected settings are displayed with signal lights below the rotary knobs Figure 5 8 5 4 6 Expert menu MIG MAG The Expert menu has adjustable...

Страница 27: ...cessary The adjustable value stands for the time until the power source switches off the welding current after the welding process has been stopped Welding wire behaviour Setting instructions Wire ele...

Страница 28: ...flows ignition error During welding The arc is interrupted for more than 5 s arc interruption Non latched mode Figure 5 10 Step 1 Press and hold torch trigger Shielding gas is expelled gas pre flows...

Страница 29: ...tor runs at creep speed Arc ignites after the wire electrode makes contact with the workpiece welding current flows Change over to pre selected WF speed main program PA Step 2 Release torch trigger no...

Страница 30: ...ir ormodify the machine Unauthorised manipulations will invalidate the warranty Instruct competent personnel authorised service personnel to repair the machine Dangers resulting from failure to perfor...

Страница 31: ...parent metal at the beginning of the welding process The ignition takes place here with increased current hot start current over a certain time hot start time A Hot start current B Hot start time C Ma...

Страница 32: ...cteristics Air arc gouging 32 099 0M37XS EW501 31 8 2022 5 6 Air arc gouging 5 6 1 Welding task selection Figure 5 17 5 6 2 Welding current setting Figure 5 18 5 7 TIG welding 5 7 1 Welding task selec...

Страница 33: ...rch gas nozzle and tungsten electrode tip against the workpiece lift arc current flows independent of the set main current b Angle the torch above the torch gas nozzle until the distance between elect...

Страница 34: ...r Gas pre flow Gas post flow Non latched Latched t Time PSTART Start program PA Main program PB Reduced main program PEND End program tS1 Slope time from PSTART to PA 5 7 3 2 Automatic cut out Once th...

Страница 35: ...ith pre selected setting Step 2 Release torch trigger Arc is extinguished Gas post flow time elapses Latched mode Figure 5 23 Selection Select latched operating mode Step 1 Press and hold torch trigge...

Страница 36: ...f selectable special parameters can deviate between the ma chine controls used in the welding system also see the relevant standard operating instructions If required the special parameters can be res...

Страница 37: ...operating mode it is possible to switch straight to the second step by tapping the torch trigger it is not necessary for current to be flowing The welding can be halted by pressing the torch trigger f...

Страница 38: ...ers B A B A A A A A B B B B B Figure 5 26 Display Setting selection Lead resistance 1 Lead resistance for the first welding circuit 0 m 60 m 8 m ex works Lead resistance 2 Lead resistance for the seco...

Страница 39: ...t can be adjusted through the power source The power source cable resistance value is set to 8 m when delivered This value corresponds to an earth cable length of 5 m an intermediate hose package leng...

Страница 40: ...e contact tip on a clean purged location on the workpiece and then press the torch trigger for approx 2 seconds A short circuit current will flow briefly which is used to determine and display the cab...

Страница 41: ...ety precautions Follow the maintenance instructions 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 Repair a...

Страница 42: ...tem 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 c...

Страница 43: ...ment display The possible cause of the fault is signalled by a corresponding fault number see table In the case of an error the power unit shuts down Document machine errors and inform service staff a...

Страница 44: ...ss Operation with a gas cooled welding torch Deactivate the torch cooling Connect the coolant feed and return with a hose bridge Error 8 Shielding gas error Category A B No shielding gas Check the shi...

Страница 45: ...eplace Air inlet or outlet is blocked Check the air inlet and outlet Short circuit on welding torch Check the welding torch Request service Error 17 Cold wire error Category B Fault in the wire feeder...

Страница 46: ...the switched on machine to cool Fan is blocked dirty or defective Check clean or replace the fan Air inlet or outlet is blocked Check the air inlet and outlet Error 23 Excess temperature of the HF cho...

Страница 47: ...equest service Error 37 Electronics error The power source is overheating Allow the switched on machine to cool Fan is blocked dirty or defective Check fan and clean or replace Air inlet or outlet is...

Страница 48: ...en activated internally configurable Deactivate the emergency stop circuit Error 52 No wire feeder After switching on the automated system no wire feeder DV was detected Check or connect the control c...

Страница 49: ...61 Welding monitoring The actual value of a welding parameter is outside thespecified tolerance range Maintain the tolerance ranges Adjust the welding parameters Error 62 System component The system...

Страница 50: ...tolerance field 13 Contact error The resistance in the welding circuit is too high Check earth connection 14 Alignment error Switch the machine off and on If the error persists notify Ser vice 15 Main...

Страница 51: ...ire feeder not connected reset by actuating the automatic cir cuit breaker of the wire feed motor 38 Incomplete component infor mation Check the XNET component management 39 Mains half wave failure Ch...

Страница 52: ...g faults Resetting JOBs welding tasks to the factory settings 52 099 0M37XS EW501 31 8 2022 7 4 2 Resetting all JOBs JOBs 1 128 and 170 256 will be reset Custom JOBs 129 169 are maintained 7s 5s 5s Fi...

Страница 53: ...Appendix Setting instructions 099 0M37XS EW501 31 8 2022 53 8 Appendix 8 1 Setting instructions Figure 8 1...

Страница 54: ...ting ranges 8 2 1 MIG MAG welding Name Display Setting range Code Standard ex works Unit Min Max Gas pre flow time 0 2 s 0 20 Gas post flow time 0 2 s 0 20 Burn back time 19 0 333 Wire creep 30 10 100...

Страница 55: ...Appendix Searching for a dealer 099 0M37XS EW501 31 8 2022 55 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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