Lincoln Electric IM915 manual Volts / Trim Display, Prior to Welding, Synergic CV Voltage Display

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OPERATION

b-6

 

 

 

b. VOLTS / TRIM DISPLAY

The voltage/trim meter displays either the voltage or trim value, depending upon the welding process (mode) being used and the status of the wire feeder and power source.

PRIOR TO WELDING

 

Weld Process

 

Volts / Trim Display prior to operation

 

 

 

 

 

 

Nonsynergic CV

 

Displays the preset Voltage value.

 

 

 

 

 

 

Synergic CV

 

Displays the preset Voltage value.

 

 

 

 

 

 

Synergic

 

Displays the preset Trim value from 0.50

 

CV-Pulse

 

to 1.50, with 1.00 as the default. Trim

 

 

 

adjusts the arc length for Pulse programs.

 

 

 

Lower the trim value to decrease the arc

 

 

 

length, and raise the trim value to

 

 

 

increase the arc length. A trim value of

 

 

 

1.00 is optimum for most conditions.

 

 

 

 

 

 

Synergic CV-STT

 

• Adjusts the background current of the

 

 

 

STT waveform. Used to modify the heat

 

 

 

input.

 

 

 

• Linc Net Power Sources: Displays the

 

 

 

background current as a value from 0.50

 

 

 

to 1.50, with 1.00 as the default. Lower

 

 

 

the trim value to decrease the heat input,

 

 

 

and raise the trim value to increase the

 

 

 

heat input. A trim value of 1.00 is opti-

 

 

 

mum for most conditions.

 

 

 

• Arc Link Power Sources: Displays the

 

 

 

background current in amps. Lower the

 

 

 

background current to decrease the heat

 

 

 

input and raise the background current

 

 

 

to increase the heat input.

 

 

 

 

 

Nonsynergic

 

Displays the preset CP value from 0 to 20.

 

Power

 

The Power mode is best for thin sheet

 

 

 

metal and aluminum applications.

 

DURING WELDING

 

Weld Process

 

Volts / Trim Display

 

 

All Processes

 

Displays Actual

 

 

 

 

Average Arc Voltage

 

 

 

 

 

 

AFTER WELDING

Weld Process

Volt/Trim Display

 

 

All Processes

After welding, the meter holds the actual

 

average arc voltage for 5 seconds.

 

During this time, the display flashes to

 

indicate the wire feeder is in the "Hold"

 

period. Output adjustment while in the

 

"Hold" period results in the "prior to oper-

 

ation" characteristics described above.

SYNERGIC CV VOLTAGE DISPLAY

Synergic CV programs feature an ideal voltage best suited for most procedures. Use this voltage as a starting point for the weld procedure and adjust if needed for personal preferences.

The voltage is calibrated to ±2% over a range of 10 to 45 volts.

When the voltage knob is rotated, the display will show an upper or lower bar indicating if the voltage is above or below the ideal voltage.

Preset voltage above ideal voltage. (upper bar displayed)

Preset voltage at ideal voltage. (no bar displayed)

Preset voltage below ideal voltage. (lower bar displayed)

POWER FEED™ 10M SINGLE WIRE FEEDER

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Contents Power Feed 10M Single Wire Feeder July Safety Depends on YouSafety Electric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Thank You TAbLE of Contents Vii SPEC.# Type Input Power Temperature RatingPower Feed 10M Single Wire Feeder Welding Capacity RatingElectric Shock can kill LocationMounting Weld CAbLE SIzINGCOAxIAL Weld CAbLES Power SourceElectrode Work DIP Switch #7 Position Polarity Negative Electrode PolarityWelding Gun/Wire Feeder Trigger Connector Wire FeederPower Source Pin Function Wire Feeder Pin FunctionChanging Drive Rolls and Wire Guides DescriptionDrive Roll Pressure Setting Changing the GUN Receiver bUSHINGGUN Receiver bUSHING Welding GUNS, Torches and ACCES- SoriesMagnum GUN and CAbLE ASSEMbLIES Changing the Gear Ratio Wire Feed Shut Down CircuitTo change the gear ratio Wire Reel Loading DIP Switch #8 Position Gear RatioSpindle Placement Loading 16 to 44 lb .3 20kg SpoolsUsing K1504-1 Coil Reel Figure A.10Loading 30 lb .6 kg Readi-Reels See Figure A.11 Weld Wire RoutingRemoving a Readi-Reel Cylinder may explode if damaged Shielding GAS ConnectionBUILDUP OF SHIELDING GAS may harm health or kill ExAMPLES of Connecting AN Arclink Power Wave System Fumes and Gases can be dangerous Welding Sparks can cause fire or explosionARC Rays can burn Common Welding AbbREVIATIONSProduct Description Recommended ProcessesRequired Equipment Additional Required EquipmentCV Welding Pulse Welding or STT Welding Front Panel Controls and Connections Status LED Prior to Welding Volts / Trim DisplaySynergic CV Voltage Display Mode Select Panel 4 MSP4 OverviewLAYOUT-CONTROLS see Figure b.3 LAYOUT-DIGITAL DisplayPOWER-UP Sequence Changing Weld ModesChanging ARC Wave Control Infrared IR ControlMachine SETUP/USER Preferences Limit SettingAccessing the Machine Setup Menu SET-UP Features Menu Figure b.3a Setup MenuUser Defined Parameters Parameter Definition Procedure Change Method Stall Factor AdjustmentParameter Definition Gun Offset Adjustment Crater DelayReset Consumable Weight TIG Gas ControlArc Start/Loss Error Time Parameter Definition Push-Pull Gun Knob behaviorDisplay Trim as Volts Option Sense From Studs100 View Diagnostics 107 View Power Source ProtocolParameter Definition Show Test Modes 102 View Fatal Logs503 Memory button Disable 504 Mode Select Panel Lock505 Setup Menu Lock Parameter Definition 501 Encoder LockoutParameter Definition 506 Set User Interface Passcode Only be accessed using Power Wave Manager software509 UI Master Lockout Step / 4-STEP Trigger Switch Cold Feed / GAS Purge SwitchStep Trigger Operation Step Trigger Operation Sequence of OperationFigure b.5 Non- Synergic Process Setup and OperationModes Steel and Stainless Synergic GMAW-P Pulsed MIG Welding ARC ControlPulse-on-Pulse Welding Machine Functionality bY Weld Process CC Stick ModesOutput Control KNObS, Weld Mode 5 Process Weld ModeCV GMAW/FCAW NON-SYNERGIC CV NON-SYNERGIC ModesWire SIzE 030 035 045 052 Gmaw SynergicSynergic CV Modes Material Process GASPulse and PULSE-ON-PULSE Synergic Wire SIzEPulse and PULSE-0N-PULSE Modes MAW-S TT WE L D Mode STT and STT II NONN-SYNERGICWIR E S IZE 035 045 052Gtaw TIG Welding Gtaw Touch Start TIG WeldingTouch Start TIG All Metals Touch Start TIGSearching for a Weld Mode Weld Mode SearchingUser Memories Limit Setting Enable Accessories OptionalAccessories Lb. coils to 2 spindles Safety Precautions Routine MaintenancePeriodic Maintenance CALIbRATION SpecificationTROUbLESHOOTING PRObLEMS SymptomsPOSSIbLE Cause Recommended Course of ActionArclink System Error Codes Your local Lincoln Authorized Output PRObLEMS TROUbLESHOOTING PRObLEMS POSSIbLE Power Feed 10M Single Wire Feeder14.56 18.48 15.80 30.46Power Feed 10M Single Wire Feeder Power Feed 10M Single Wire Feeder Precaucion Warnung