Weco WF-104 User manual

Cod. 006.0001.0940
16/04/2018 V.2.25
WF-104
WF-108
Instruction Manual
ENG

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WF-108
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ENGLISH
INDEX
1 INTRODUCTION....................................................................................................................................... 4
1.1 PRESENTATION....................................................................................................................................... 5
2 INSTALLATION ....................................................................................................................................... 6
2.1 FRONT PANEL.......................................................................................................................................... 7
2.2 REAR PANEL............................................................................................................................................ 8
2.3 MIG/MAG INSTALLATION ....................................................................................................................... 9
2.4 WIRE SPOOL POSITIONING................................................................................................................. 11
2.5 POSITIONING THE WIRE IN THE WIRE FEEDER ............................................................................... 12
3 USER INTERFACE................................................................................................................................. 13
4 UNIT POWER-UP ................................................................................................................................... 16
4.1 POWER SOURCE MANAGEMENT BY REMOTE CONTROL............................................................... 17
5 RESET (LOAD FACTORY SETTINGS).................................................................................................. 17
5.1 PARTIAL RESET..................................................................................................................................... 18
5.2 TOTAL RESET ........................................................................................................................................ 19
6 SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE) ..................................................... 20
6.1 OPERATING HOUR COUNTER............................................................................................................. 22
6.2 LOCKING PROCEDURE ........................................................................................................................ 24
6.3 GAS FLOW ADJUSTMENT .................................................................................................................... 26
6.4 TORCH LOADING .................................................................................................................................. 27
6.5 WELDING CIRCUIT CALIBRATION ....................................................................................................... 27
7 ALARM MANAGEMENT ........................................................................................................................ 30
8 PARAMETERS ACTIVATION ................................................................................................................. 32
8.1 WELDING PARAMETERS...................................................................................................................... 33
9 CHARACTERISTICS OF THE MENU LEVELS ..................................................................................... 38
9.1 1ST LEVEL..............................................................................................................................................38
9.2 2ND LEVEL............................................................................................................................................. 38
9.3 3RD LEVEL............................................................................................................................................. 39
10 WELDING SETTINGS ............................................................................................................................ 39
10.1 WELDING CURVES SELECTION .......................................................................................................... 39
10.1.1 Special curves: HIGH SPEED, HIGH CONTROL, POWER FOCUS and POWER ROOT..................... 39
10.2 MANUAL MIG/MAG WELDING............................................................................................................... 42
10.2.1 Manual MIG/MAG parameters setting (1st level): inductance setting. ................................................... 43
10.2.2 MANUAL MIG/MAG PARAMETERS SETTING (2ND LEVEL) ............................................................... 43
10.3 SYNERGIC MIG/MAG WELDING........................................................................................................... 44
10.3.1 Synergic MIG/MAG parameters setting (1st level): synergic curve setting ............................................ 45
10.3.2 Manual MIG/MAG parameters setting (2nd level)................................................................................... 45
10.4 PULSED SYNERGIC MIG/MAG WELDING ........................................................................................... 48
10.4.1 Pulsed Synergic MIG/MAG parameters setting (1st level): synergic curve setting. ............................... 50
10.4.2 Pulsed Synergic MIG/MAG parameters setting (2nd level).................................................................... 50
10.5 DOUBLE PULSED SYNERGIC MIG/MAG WELDING ........................................................................... 52
10.5.1 Double pulsed synergic MIG/MAG parameters setting (1st level): synergic curve setting..................... 53
10.5.2 Double pulsed synergic MIG/MAG parameters setting (2nd level). ....................................................... 53
11 JOBS MANAGEMENT .......................................................................................................................... 56
11.1 SAVING A JOB........................................................................................................................................ 56
11.2 NAMING JOBS ....................................................................................................................................... 58
11.3 LOADING A USER JOB .......................................................................................................................... 59

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11.4 DELETING A JOB ................................................................................................................................... 60
11.5 EXPORTING/IMPORTING JOBs (through a USB memory stick)........................................................... 61
11.6 EXPORTING A JOB ................................................................................................................................ 62
11.7 IMPORTING A JOB................................................................................................................................. 63
11.8 SELECTING JOBS USING THE TORCH BUTTONS ............................................................................. 64
12 TORCH TRIGGER MODES.................................................................................................................... 65
12.1 2T MIG/MAG WELDING ......................................................................................................................... 65
12.2 2T SPOT MIG/MAG WELDING............................................................................................................... 65
12.3 4T MIG/MAG WELDING ......................................................................................................................... 65
12.4 4T B-LEVEL MIG/MAG WELDING.......................................................................................................... 65
12.5 2T - 3 LEVEL MIG/MAG WELDING ....................................................................................................... 66
12.6 2T SPOT - 3 LEVEL MIG/MAG WELDING ............................................................................................ 66
12.7 4T - 3 LEVEL MIG/MAG WELDING....................................................................................................... 66
12.8 4T B-LEVEL - 3 LEVEL MIG/MAG WELDING ........................................................................................ 67
13 TECHNICAL DATA ................................................................................................................................. 68
13.1 WF-104 TECHNICAL DATA .................................................................................................................... 68
13.2 WF-108 TECHNICAL DATA .................................................................................................................... 68
14 WIRING DIAGRAM................................................................................................................................. 70
14.1 WF-104 WIRING DIAGRAM ................................................................................................................... 70
14.2 WF-108 WIRING DIAGRAM ................................................................................................................... 75
14.3 POWERSOURCE→WF-104................................................................................................................ 80
14.4 REMOTE CONTROL CONNECTOR (back panel) ................................................................................. 80
14.4.1 RC03: Wiring diagram............................................................................................................................. 81
14.4.2 RC04: Wiring diagram............................................................................................................................. 81
14.4.3 RC05: Wiring diagram............................................................................................................................. 81
14.4.4 RC06: Wiring diagram............................................................................................................................. 81
14.5 PUSH-PULL (OPTIONAL)....................................................................................................................... 81
15 SPARES.................................................................................................................................................. 82
15.1 WF-104 ...................................................................................................................................................82
15.2 WF-108 ...................................................................................................................................................84
15.3 WIRE FEEDER MOTOR......................................................................................................................... 88
15.4 WIRE FEEDER ROLLS .......................................................................................................................... 90

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1 INTRODUCTION
IMPORTANT!
This handbook must be consigned to the user prior to installation and commissioning of the unit.
Read the "General prescriptions for use" handbook supplied separately from this manual before install-
ing and commissioning the unit.
The meaning of the symbols in this manual and the associated precautionary information are given in
the "General prescriptions for use”.
If the "General prescriptions for use" are not present, it is mandatory to request a replacement copy
from the manufacturer or from your dealer.
Retain these documents for future consultation.
KEY
DANGER!
This pictogram warns of danger of death or serious injury.
WARNING!
This pictogram warns of a risk of injury or damage to property.
CAUTION!
This pictogram warns of a potentially hazardous situation.
INFORMATION!
This pictogram gives important information concerning the execution of the relevant operations.
 Thissymbolidentiesanactionthatoccursautomaticallyasaresultofapreviousaction.
 Thissymbolidentiesadditionalinformationorareferencetoadifferentsectionofthemanual
containingtheassociatedinformation.
§ Thissymbolidentiesareferencetoachapterofthemanual.
*1Thesymbolreferstotheassociatednumberednote.
NOTES
Theguresinthismanualarepurelyguidelineandtheimagesmaycontaindifferenceswithrespectto
theactualequipmenttowhichtheyrefer.

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1.1 PRESENTATION
WirefeederWF-104/WF-108isdesignedforconnectiontoapowersourceforMIG/MAGwelding.
Theweldingmodesandproceduresavailablearethoseindicatedinthetable.
MODE PROCEDURE
MANUAL MIG/MAG
TWO STROKE (2T)
TWO SPOT STROKE (2T-SPOT)
FOUR STROKE (4T)
SYNERGIC MIG/MAG TWO STROKE (2T)
TWO SPOT STROKE (2T-SPOT)
PULSED SYNERGIC MIG/MAG FOUR STROKE (4T)
DOUBLE PULSED SYNERGIC MIG/MAG THREE LEVEL (3T)

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2 INSTALLATION
DANGER!
Lifting and positioning
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
1. Assemblethevariousunitsasdescribedintheinstructionmanualofthepowersourcetrolley.
2. SettheweldingpowersourceON/OFFswitchto“O”unitswitchedoff).
3. Connectthepowersourcemainssupplycabletothemainssocketoutlet.
4. Securethecablebundleconnectorstothewirefeeder.
5. Securethecablebundleconnectorstotheweldingpowersource.
6. Connectthepowersupplycableofthecoolingunittotheauxiliarypowersocketonthepower
source.
7. ConnecttheMIG/MAGtorchcoolantoutletandreturnhosestothecoolantttingsonthewire
feeder.
8. ConnecttheMIG/MAGtorchcoolantoutletandreturnhosesofthecablebundletothettingson
thecoolingunitandonthewirefeeder.
9. Securethecablebundlebyfasteningthelockingdevice.
10. Connecttheearthclampplugtothepowersourceearthsocket.
11. Connecttheearthclamptotheworkpiecebeingprocessed.
12. ConnecttheMIG/MAGtorchplugtotheEUROTORCHweldingsocket.

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2.1 FRONT PANEL
WF-104 WF-108
1 4 53
2
1
5
4
3
2
1: Remote controller connector.
2: Provisionforconnectionofthepushpulltorch(purchasingandinstallingtherelativekit).
3: EURO TORCHweldingsocket.
4: Connectorforcoolanthose.
 Torch→Powersource
5: Connectorforcoolanthose.
 Powersource→Torch
6: PortprovidedtoconnectaUSBmemorysticktoexport/importJOBs.
6

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2.2 REAR PANEL
WF-104 WF-108
2
1
3
4
5
6
1
3
4
2
5
6
1: Connectorforconnectiontotheprogrammer.
 Youcanupdatethesoftwareoftheequipmentusingtheprogrammingkit.
2: Malesocketfortheconnectionofthepowercablecomingfromthecablebundle.
3: Gas rear connector.
 Thisisfortheconnectionofthegaspipecomingfromthecablebundle.
4: Cable bundle signal connector.
5: Connectorforcoolanthose.
 Powersource→Cooler
6: Connectorforcoolanthose.
 Cooler→Powersource
7: PortprovidedtoconnectaUSBmemorysticktoexport/importJOBs.
7

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2.3 MIG/MAG INSTALLATION
DANGER!
Electric shock hazard!
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
WF-104
RC

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WF-108
RC

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2.4 WIRE SPOOL POSITIONING
1. Open the unit side door to gain access to
the spool compartment.
2. Unscrewthecapofthespoolholder.
3. If necessary, t an adapter for the wire
spool.
4. Fit the spool in the spool holder, ensuring it
is located correctly.
5. Adjust the spool holder braking system by
tightening/loosening the screw in such a
way that the wire feed force is not exces-
siveandwhenthespool stopsrotatingno
excesswireisreleased.
6. Rettheplug.

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2.5 POSITIONING THE WIRE IN THE WIRE FEEDER
1. Lowerthewirefeederpressuredevices.
2. Raisethewirefeederpressurearms.
3. Remove the protective cover.
4. Checkthatthefeedrollsaresuitableforthewire
gauge.
 §“15.5WIREFEEDERROLLS”
•Thediameteroftherollgroovemustbecompatible
withthediameteroftheweldingwire.
•Therollmustbeofsuitableshapeinrelationtothe
compositionofthewirematerial.
•Thegroovemustbe"U"shapedforsoftmaterials
(Aluminium and its alloys, CuSi3).
•Thegroovemustbe"V"shapedforhardermaterials
(SG2-SG3, stainless steels).
•Rollswithaknurledgrooveproleareavailablefor
ux-coredwire.
5. Feedthewirebetweenthewirefeederrollsand
insert it into the MIG/MAG TORCH connector
plug.
6. Makesurethewireislocatedcorrectlyintheroll
grooves.
7. Closethewirefeederpressurearms.
8. Adjust the pressure system so that the arms press
thewirewithaforcethatdoesnotdeformitwhile
alsoensuringconstantfeedratewithoutslipping.
9. Rettheprotectivecover.
10.SettheweldingpowersourceON/OFFswitchto
“I”(unitpowered).
11.Feedthewirethroughthetorchuntilitprotrudes
fromthetip,pressingbutton ontheunitfront
panel.

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3 USER INTERFACE
WF-104
ÔÔ
STOP HOLD
A
V
ESCESC
MenuMenu
mm
m/min
MANUAL
L3 L7 L8L5L6
L1 L2 L4
L9
L11
L12 L15
L13
L14
S1
S2 S3
S4
S5
S6
S7 S8 S9 S10
E1
E2
E3
D1
D2
D3
D4
L10

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WF-108
HOLD
MenuMenu
m/min
mm
S T O P
L1
L2 L3
L4
L5
L6 L7 L8
L9
L10
L11
L12
L13
L14
L15
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
E1 E2
E3
D1 D2
D4
CODE SYMBOL DESCRIPTION
L1 illuminationshowsthatthefollowingparametercanbeset:WIREFEEDRATE
Thevalueappearsonthefollowingdisplay:D1
L2
Short-Spray, pulsed and synergic MIG/MAG welding:
illuminationshowsthatthefollowingparametercanbeset:WELDINGCURRENT
HOLD function (at welding end):
Illuminatestoshowavalueinthefollowingunitofmeasurement:AMPERES
Thevalueappearsonthefollowingdisplay:D1
L3
ThisLEDilluminatestoshowananomalyintheoperatingconditions.
Analarmmessageappearsonthefollowingdisplay:D4
§“ALARMMANAGEMENT”
L4
illuminationshowsthatthefollowingparametercanbeset:WELDINGTHICKNESS
(Reference is made to "T" llet welds on identical thicknesses. The relative value is purely
guideline).
Thevalueappearsonthefollowingdisplay:D1
L5
Illuminatestoshowavalueinthefollowingunitofmeasurement:MILLIMETRES
IlluminatestogetherwiththefollowingLED:
Thevalueappearsonthefollowingdisplay:D1
L6
Illuminatestoshowavalueinthefollowingunitofmeasurement:METRESPERMINUTE
IlluminatestogetherwiththefollowingLED:
Thevalueappearsonthefollowingdisplay:D1
L7
Illuminatestoshowthelastvoltageandcurrentvaluesmeasuredduringwelding.
TheLEDswitchesoffwhenanewweldingprocedureisstarted,orwhenanyofthewelding
settingsismodied.
The value appears on the display : D1-D2
L8 ThisLEDilluminatestoconrmthepresenceofpowerontheoutputsockets.

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CODE SYMBOL DESCRIPTION
L9 ThisLEDilluminatestoshowthatthefollowingweldingmodeisselected:MANUALMIG/MAG
L10 ThisLEDilluminatestoshowthat thefollowing weldingmode isselected: SYNERGICMIG/
MAG
L11 ThisLEDilluminatestoshowthatthefollowingweldingmodeisselected:PULSEDSYNERGIC
MIG/MAG
L12 ThisLEDilluminatestoshowthatthefollowingweldingmodeisselected:DOUBLEPULSED
SYNERGIC MIG/MAG
L13
Illuminationshowsthatthefollowingfunctionhasbeenactivated:2strokeprocedure
§“2TMIG/MAGWELDING”
Aashingsignalmeansthefollowingfunctionisactivated:2strokeprocedure
§“2TSPOTMIG/MAGWELDING”
L14 Illuminationshowsthatthefollowingfunctionhasbeenactivated:4strokeprocedure
§“4TMIG/MAGWELDING”/§“4TB-LEVELMIG/MAGWELDING”
L15
Illuminationshowsthatthefollowingfunctionhasbeenactivated:3levelsprocedure
§“2T-3LEVELMIG/MAGWELDING”/§“2TSPOT-3LEVELMIG/MAGWELDING”/§
“4T-3LEVELMIG/MAGWELDING”/§“4TB-LEVEL-3LEVELMIG/MAGWELDING”.
D1
During illumination of the following LEDs: / /
Thedisplayshowsthevalueoftheselectedparameter.
Welding:Thedisplayshowstheeffectiveamperesvalueduringwelding.
HOLD function (at welding end):Thedisplayshowsthelatestmeasuredcurrentvalue..
D2
Data setting:Thedisplayshowsthevalue,inVolts,oftheselectedweldingvoltage.
Welding:Thedisplayshowstheeffectivevoltagevalueduringwelding.
HOLD function (at welding end):Thedisplayshowsthelatestmeasuredvoltagevalue.
D3
Manual MIG/MAG welding:Thedisplayisnotactive.Thedisplayshows“---“.
Synergic MIG/MAG welding:Thedisplayshowsthearccorrectionvalueimposedbytheop-
eratorwithrespecttothedefaultvalueofthesynergiccurve.
D4 Data setting: Thedisplayshowsthevariousweldingmenusrelativetotheselectedprocesses.
Thedisplayshowstheselectedparameter.
S1
Manual MIG/MAG mode: The button is not active.
Synergic MIG/MAG mode:ThebuttoncyclesthroughthefollowingLEDsinsequence,select-
ing only one: / /
S2 Thisbuttonselectstheweldingmode.
S3 This button selects the torch trigger procedure.
§“TORCHTRIGGERMODES”
S4 ThebuttonrestoresthemainmenuofdisplayD4,startingfromanyotherpage.
Thebuttonservestoexitanymenuwithoutsavinganychanges.
S5 Thebuttonscrollstheselectionmadeonthemenusupwardsortotheright.
S6 Thebuttonscrollstheselectionmadeonthemenusdownwardsortotheleft.
S7 Thebuttonselectsthevarioussubmenusvisibleinthefollowingdisplay:D4
S8
Thebuttonenablesmanagementofthepersonalisedprogramsthatcanbeshownonthefol-
lowingdisplay:D4
§“JOBSMANAGEMENT”
S9
Thisbuttonopensthegassolenoidvalvetollthecircuitandcalibratethepressurewiththe
regulator on the gas cylinder.
§“GASFLOWADJUSTMENT”
S10
ThisbuttonactivateswirefeedtoinsertitthroughtheMIG/MAGtorch.
Theinsertionspeedis2m/minfor3seconds,subsequentlyincreasingto10m/min.
Thisfunctionproducesaslowerfeedrateandhencegreaterprecisionwheninsertingthewire
whenitentersthetorchnozzle.

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CODE SYMBOL DESCRIPTION
E1
Data setting:Theencoderadjuststhemainwelding(andsynergy)parameter,shownonthe
followingdisplay:D1
During welding operations with an active JOB:Theencodertemporarilymodiesthemain
weldingparameter,shownonthefollowingdisplay:D1
E2
Manual MIG/MAG mode: Theencoderadjuststheweldingvoltage,andtherelativevalueis
shown,involts,onthefollowingdisplay:D2
Synergic MIG/MAG mode: Theencoderisusedtocorrectthefactory-setvalueoftheselected
synergiccurve,thevalueofwhichisshownonthefollowingdisplay:D3
During welding operations with an active JOB: Theencodertemporarilymodiesthemain
weldingparameter,shownonthefollowingdisplay:D2
E3
Theencoderchangesthesettingoftheselectedparametershownonthefollowingdisplay:D4
Theselectedparameterisshownbythefollowingsymbol:.
Not welding, with a loaded JOB: ScrollingofJOBsbelongingtothesamesequence.
4 UNIT POWER-UP
SettheweldingpowersourceON/OFFswitchto“I”toswitchontheunit.
WF 104/WF 108 NOT SELECTED Themessagewillappearondisplay:D4
The message appears only when the wire feeder is not selected as the remote control on the power
source.

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4.1 POWER SOURCE MANAGEMENT BY REMOTE CONTROL
Holddownthebuttonfor3seconds.[ OPERATION TO BE PERFORMED ON THE
POWER SOURCE USER INTERFACE]
ThefollowingLEDilluminatesonthepowersourcepanel:
Thefollowingmessageappearsonthepowersourcedisplays:---
 Thepowersourceismanagedbytheremotecontrolconnectedtoit.
 Theweldingpowersourcesetsupforwelding.
First power-up or power-ups following a RESET procedure
 Theweldingpowersourcesetsupforweldingwiththefactorypresetvalues..
Subsequent power-ups
 Theweldingpowersourcesetsupforweldinginthelateststableweldingcongurationthatwas
activeatthetimeofpower-off.
Duringpower-upallfunctionsareinhibitedandthefollowingdisplaysremainblank:D1,D2,D3
 D4:Thefollowingmessageswillappearinsequenceonthisdisplay:
Tab. 1- Messages at power-up
WF-104/WF-108
FW: XX.XX.XXX XX.XX.XXX=wirefeedersoftwareversion.
PROGRAM UPDATE Theweldingpowersourceissynchronisingthewirefeederand
powersourcesoftware.
POWER PULSE ZZZ
FW: YY.YY.YYY
WELDING MACHINE OK
ZZZ=Amperevalueofthepowersource.
YY.YY.YYY=powersourcesoftwareversion.
IfcommunicationwiththeIR(robotinterface)boardhasbeenenabled,thefollowingadditionalmessa-
geswillappear:
IRxx-Modbus
FW: XX.XX.XXX XX.XX.XXX=softwareversion.
IR UPDATE
Theweldingunitissynchronisingthewirefeedersoftwarewith
therobotinterfaceone.
This message appears every time a synchronisation occurs.
5 RESET (LOAD FACTORY SETTINGS)
To perform a reset the power source must be managed via the remote control.
Theresetprocedureinvolvescompleterestorationofthedefaultvalues,parametersandmemoryset-
tingssetinthefactory.
Theresetprocedureisusefulinthefollowingcases:
- Toomanychangesmadetotheweldingparameterssouserndsitdifculttorestoredefaults.
- Unidentiedsoftwareproblemsthatpreventtheweldingpowersourcefromfunctioningcorrectly.

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5.1 PARTIAL RESET
Thereset procedureinvolves restoration ofthe parametervalues and settings,except thefollowing
settings:
- SettingsoftheSETUPmenu.
- saved JOBS.
HOLD
MenuMenu
m/min
mm
S T O P
L1
L2 L3
L4
L5
L6 L7 L8
L9
L10
L11
L12
L13
L14
L15
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
E1 E2
E3
D1 D2
D4
Exampleofcontrolpanel(appliestomodelWF-108)
A
A
ACTIVATION
ACTIVATION
BOUTPUT
A
○ SettheweldingpowersourceON/OFFswitchto“O”toswitchtheunitoff.
○ SettheweldingpowersourceON/OFFswitchto“I”toswitchontheunit.
○Simultaneously press the keys S1 and S10 [ This operation must be carried
out before the wording “PROGRAM UPDATE” appears in the following display: D4 ]
○PARTIAL RESET SELECT TYPE OF RESET :Themessagewillappearondisplay:D4
B
○Exit without conrmation
- SettheweldingpowersourceON/OFFswitchto“O”toswitchtheunitoff.
- SettheweldingpowersourceON/OFFswitchto“I”toswitchontheunit.
○Exit with conrmation
- Press S4 to save the setting and quit the menu.
The display D4 willshowthemessage: MEMORY CLEANING
- Waitforthememoryclearproceduretoterminate.
Theunitrestartswiththepower-upprocedure.

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5.2 TOTAL RESET
Theresetprocedureinvolvescompleterestorationofthedefaultvalues,parametersandmemoryset-
tingssetinthefactory.
Allmemorylocationswillberesetandhenceallyourpersonalweldingsettingswillbelost!
HOLD
MenuMenu
m/min
mm
S T O P
L1
L2 L3
L4
L5
L6 L7 L8
L9
L10
L11
L12
L13
L14
L15
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
E1 E2
E3
D1 D2
D4
Exampleofcontrolpanel(appliestomodelWF-108)
A
A
ACTIVATION
OUTPUTSETTING
ACTIVATION
CB
A
○ SettheweldingpowersourceON/OFFswitchto“O”toswitchtheunitoff.
○ SettheweldingpowersourceON/OFFswitchto“I”toswitchontheunit.
○Simultaneously press the keys S1 and S10 [ This operation must be carried
out before the wording “PROGRAM UPDATE” appears in the following display: D4 ]
PARTIAL RESET SELECT TYPE OF RESET :Themessagewillappearondisplay:D4
B○Use the encoder E3 ,toselectthefollowing“TOTAL RESET ”.
C
○Exit without conrmation
- SettheweldingpowersourceON/OFFswitchto“O”toswitchtheunitoff.
- SettheweldingpowersourceON/OFFswitchto“I”toswitchontheunit.
○Exit with conrmation
- Press S4 to save the setting and quit the menu.
The display D4 willshowthemessage: MEMORY CLEANING
- Waitforthememoryclearproceduretoterminate.
Theunitrestartswiththepower-upprocedure.

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6 SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE)
Withlockedstatusactiveitisnotpossibletoaccessthisfunction.
§“LOCKINGPROCEDURE”.
HOLD
MenuMenu
m/min
mm
S T O P
L1
L2 L3
L4
L5
L6 L7 L8
L9
L10
L11
L12
L13
L14
L15
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
E1 E2
E3
D1 D2
D4
Exampleofcontrolpanel(appliestomodelWF-108)
A
OUTPUT
SELECTION
SETTING
ACTIVATION
DC
B
A
SET UP at machine power on
○ SettheweldingpowersourceON/OFFswitchto“O”toswitchtheunitoff.
○ SettheweldingpowersourceON/OFFswitchto“I”toswitchontheunit.
○Simultaneously press button S7 [ This operation must be carried out before the
wording “PROGRAM UPDATE” appears on the following display: D4 ]
SET UP X/Y:ThemessagewillappearforafewsecondsondisplayD4.
- X=numberofthecurrentlydisplayedmenupage.
- Y=totalnumberofmenupages.
B
○Press buttons S5 and S6 toscrolldownthelistofsettingstoedit.
- ActivationoftheADJUSTMENTSBLOCKcallsforaspecicprocedure.
- §“LOCKINGPROCEDURE”
C○Using the encoder E3 ,editthevalueoftheselectedsetting.
D○Press S4 to save the setting and quit the menu.
- Theunitrestartswiththepower-upprocedure..