Lincoln Electric IM10084 Safety Precautions, High Frequency Protection, Weld Cable Size Location

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A-2

INSTALLATION

A-2

 

 

 

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK CAN KILL.

• Turn the input power OFF at the disconnect switch or fuse box before attempting to connect or disconnect input power lines, out- put cables or control cables.

Only qualified personnel should perform this installation.

Do not touch metal portions of the LN-25™ IRONWORKER work clip when the welding power source is on.

Do not attach the work clip to the wire feeder.

Connect the work clip directly to the work, as close as possible to the welding arc.

Turn power off at the welding power source before disconnecting the work clip from the work.

Only use on power sources with open circuit voltages less than 110 VDC.

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The handle of the LN-25™ IRONWORKER is intended for moving the wire feeder about the work place only.

When suspending a wire feeder, insulate the hanging device from the wire feeder enclosure.

HIGH FREQUENCY PROTECTION

CAUTION

Locate the LN-25™ IRONWORKER away from radio controlled machinery. The normal operation of the LN-25™ IRONWORKER may adversely affect the operation of RF controlled equipment, which may result in bodily injury or damage to the equipment.

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WELD CABLE SIZE

LOCATION

Table A.1 located below are copper cable sizes rec-

For best wire feeding performance, place the LN-

ommended for different currents and duty cycles.

25™ IRONWORKER on a stable and dry surface.

Lengths stipulated are the distance from the welder to

Keep the wire feeder in a vertical position. Do not

work and back to the welder again. Cable sizes are

operate the wire feeder on an angled surface of

increased for greater lengths primarily for the purpose

more than 15 degrees.

of minimizing cable drop.

Do not submerge the LN-25™ IRONWORKER.

 

The LN-25™ IRONWORKER is rated IP23 and is suitable for outdoor use.

TABLE A.1

RECOMMENDED CABLE SIZES (RUBBER COVERED COPPER - RATED 167°F or 75°C)**

 

 

CABLE SIZES FOR COMBINED LENGTHS OF ELECTRODE AND WORK CABLES

AMPERES

PERCENT

 

 

 

 

 

 

DUTY

0 to 50Ft.

50 to 100Ft.

100 to 150 Ft.

150 to 200 Ft.

200 to 250 Ft.

 

CYCLE

(0 to15m)

(15 to 30m)

(30 to 46m)

(46 to 61m)

(61 to 76m)

 

 

 

 

 

 

 

 

 

 

 

 

 

200

60

2

2

2

1

1/0

200

100

2

2

2

1

1/0

225

20

4 or 5

3

2

1

1/0

225

40 & 30

3

3

2

1

1/0

250

30

3

3

2

1

1/0

250

40

2

2

1

1

1/0

250

60

1

1

1

1

1/0

250

100

1

1

1

1

1/0

300

60

1

1

1

1/0

2/0

325

100

2/0

2/0

2/0

2/0

3/0

350

60

1/0

1/0

2/0

2/0

3/0

400

60

2/0

2/0

2/0

3/0

4/0

400

100

3/0

3/0

3/0

3/0

4/0

500

60

2/0

2/0

3/0

3/0

4/0

 

 

 

 

 

 

 

**Tabled values are for operation at ambient temperatures of 104°F(40°C) and below. Applications above 104°F(40°C) may require cables larger than recommended, or cables rated higher than 167°F(75°C).

LN-25™ IRONWORKER

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Contents LN- 25 Ironworker Safety Depends on YouCalifornia Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a LʼArc Précautions DE SûretéSafety Methods of Reducing Emissions Mains Supply Thank You Table of Contents Technical Specifications LN-25 Ironworker K2614-9 InstallationELECTRIC SHOCK can Kill Safety PrecautionsHigh Frequency Protection Weld Cable Size LocationBuild UP of Shielding GAS MAY Harm Health or Kill Function Pin WiringCable Connections Shielding GAS ConnectionChanging the GUN Receiver Bushing Wire Drive ConfigurationProcedure to Install Drive Rolls and Wire Guides GUN Connection Pressure ARM AdjustmentLoading Spools of Wire Description Power Source to LN-25 Ironworker Cable Connection DiagramsV350-Pro CV-305Operation Safety PrecautionsGeneral Description Description Wire Feed Speed KnobWire Feed Speed, CV Operation 83% Wire Feed SpeedThermal LED, Motor Overload POWER-UP SequenceWire Feed SPEED/AMPERAGE Display RUN-IN WFS CalibrationDisplay Hold Left Display SelectionWFS Knob Range Amperage CalibrationItemdescription 7OPERATIONB-7Internal Controls Step Trigger Step Trigger Interlock SwitchInternal Controls Description Cold Feed PushbuttonGAS Purge Pushbutton Rear ControlsFactory Installed Equipment AccessoriesAccessories K1500-5 Gun Receiver Bushing compatible Periodic Maintenance MaintenanceRoutine Maintenance HOW to USE Troubleshooting Guide TroubleshootingError Codes Output Problems Troubleshooting Diagrams 17.19 Dimension PrintPrecaucion Warnung