Size:
197.69 Kb
Download

LN-8andLN-9

SEMIAUTOMATIC WIRE FEEDERS

Output

Semiautomatic Wire Feeders

The LN-8andLN-9are semiautomatic wire feeders providing dependable performance and reliable operation, making them ideal for shop or field operations. For precise wire feeding and quality welds, theLN-8andLN-9feature controlled wire feed speed and voltage during starting for clean, positive starts and reduced stubbing, skipping and spatter.

Solid state control compensates for wire drag and input line variations to maintain accurate wire feed speed. These wire feeders are easy to use with a quick release gun and cable connection for easy set up, and large wire feed and voltage control knobs that are easy to adjust with gloved hands.

Processes

Flux-Cored,Submerged Arc

LN-8

LN-9

LN-8andLN-9shown with options.

Input

115

VAC

Advantage Lincoln

Completely enclosed case protects the heavy duty wire drive mechanism from damage, yet allows easy access to drive rolls.

Rugged and durable design recognized throughout the industry for its long life and years of trouble-freewire feeding.

Solid state control compensates for wire drag and input line variations to maintain accurate wire feed speed.

Standard digital meter can be set to read volts, inches or meters/minute on the LN-9.

Control of wire feed speed and voltage at the wire feeder eliminates the need to return to the power source to adjust procedures.

Three-yearwarranty on parts and labor.Two-yearextended warranty available in the U.S.

TECHNICAL SPECIFICATIONS

 

 

 

 

Wire Feed

 

Wire Size

 

Dimensions

Net

Product

Product

Input

Output Capacity

Speed Range

 

Range

 

H x W x D

Weight

Name

Number

Power

Current/Duty Cycle

ipm (m/min)

 

in. (mm)

 

in. (mm)

lbs. (kg)

 

 

 

 

 

Cored

Solid

Hardfacing

 

 

LN-8

K297

115 VAC

600A @ 60%

50-600

.045-.120

.040-3/32

7/64

10.9 x 9.8 x 9.6

36

 

 

50/60 Hz

 

(1.3-15.2)

(1.2-3.0)

(1.0-2.4)

(2.8)

(227 x 248 x 244)

(16.2)

LN-9

K357-1

 

 

 

 

 

 

11.5 x 11.3 x 11.5

42

 

 

 

 

 

 

 

 

(292 x 287 x 292)

(19)

 

 

 

 

 

 

 

 

 

 

Publication E8.30 08/08

www.lincolnelectric.com

A CLOSER LOOK

FEATURES

Large wire feed speed and voltage controls that are easy to adjust with gloved hands.

Can be boom mounted or use optional Universal Wire Reel Stand, Casters, and/or Swivel Platform and mount on power source for extra versatility.

Key Controls

A)Lockable Control Panel Cover

B)Digital Meters on LN-9

C)Voltage Control

D)2-StepTrigger Interlock

E)Amperage Control

F)Gun Trigger Connector

G)Wire Feeding Direction Switch

C

B

D

 

LN-9

E

A

F

Compatiblewith many Lincoln Electric power sources including the CV-400,CV-655,DC-400,DC-600,DC-655,Ranger® 250, Classic® 300, Ranger® 305, Vantage® 300, Vantage® 500, and

Air Vantage® 500.

Optional burnback kit provides adjustabledelay of power source output shut off to prevent the electrodefrom sticking in the weld metal when using high wire feed speeds.

LN-8

G

REQUIRED OPTIONS

 

 

 

DRIVE ROLL AND GUIDE TUBE KITS

 

 

CONTROL CABLES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Steel Wire Sizes

LN-8andLN-9

 

Cable Type

 

Description

 

 

Solid Wire:

 

 

Wire Feeder Control Cable

 

 

 

 

.040, .045 - .052(1.0 - 1.4 mm)

KP502-052

 

K1820-10

 

Male 9 pin to female 14 pin

 

 

1/16 (1.6 mm)

KP502-1/16

 

Wire Feeder Control Cable Extensions

 

 

 

Cored Wire:

 

 

 

 

 

 

 

K1797-10- 10 ft. (3.0 m)

Male 14 pin to female 14 pin

 

 

.045 - .052(1.0 - 1.4 mm)

KP502-052C

 

K1797-25- 25 ft. (7.5 m)

 

 

 

 

1/16 - .062(1.6 mm)

KP502-1/16C

 

K1797-50- 50 ft. (15.2 m)

 

 

 

 

7/64 - .120”(2.8 - 3.0 mm)

KP502-120

 

K1797-100- 100 ft. (30.4 m)

 

 

 

Solid or Cored Wire:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.068 - 3/32” (1.7 - 2.4 mm)

KP502-3/32

 

 

 

 

 

 

 

 

WELD POWER CABLES

 

Hardfacing:

 

 

 

 

 

 

 

 

 

 

 

 

7/64” (2.8 mm)

KP502-7/64H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Order No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

K1840-10

Twist-Mate to Lug, 1/0, 350A, 60% duty cycle, 10 ft. (3.0 m)

 

 

 

 

 

 

 

 

 

K1842-10

Lug to Lug, 3/0, 600A, 60% duty cycle, 10 ft. (3.0 m)

 

 

 

 

 

 

 

 

 

K1842-35

Lug to Lug, 3/0, 600A, 60% duty cycle, 35 ft. (10.6 m)

 

 

 

 

 

 

 

 

 

K1842-60

Lug to Lug, 3/0, 600A, 60% duty cycle, 60 ft. (18.2 m)

 

 

 

 

 

 

 

 

 

K1842-110

Lug to Lug, 4/0, 600A, 60% duty cycle, 110 ft. (33.5 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LN-8andLN-9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[2]

 

 

www.lincolnelectric.com

 

 

 

 

 

 

 

 

 

 

 

RECOMMENDED OPTIONS

 

GUN & CABLE ASSEMBLIES

GENERAL OPTIONS CONT.

 

Magnum® Gas-ShieldedGun

Swivel Platform

 

and Cable Assemblies

Mounts to the lift bail on the power

 

Available200-550amps, air-

source and bottom of the K1524-1.

 

cooled, gas-shieldedweldingguns.

Wire feeder may be lifted off if

Magnum® 400 shown

See publicationE12.10

needed. Compatiblewith Light

 

 

Duty Caster Kit. Includes “lazy

 

 

susan” parts tray.

 

Magnum® Self-ShieldedGun

Order K1557-1

 

and Cable Assemblies

 

 

Available250-600amps.

 

K126 Innershield® Gun shownSee publicationE12.110

Magnum® SubmergedArc Gun

Rated 600 amps, 15 ft. (4.5 m) cable.

Order K113-1 for 5/64” (2.0 mm) electrodesize

Order K113-2 for 3/32” (2.4 mm) electrodesize

MechanizedSAW Gun

Rated 600 amps, for 5/64 and 3/32” (2.0 and 2.4 mm) solid electrode.Includesflux valve interlockswitch and receptaclefor Hand TravelUnit or Squirtmobile.

Order K114

Flux Cone

InsulatedLift Bail

Allows the entire wire feeder to be hung from a crane or hook. Use with K1524-3.

Order K1555-1

50-60lb.Readi-Reel® Adapter

Adapts 50-60lb.(22.6-27.2kg)coils of Lincoln® electrodeto 2” (51mm) spindle.

Order K438

22-30lb.Readi-Reel® Adapter

Adapts 22-30lb.(10-14kg) Lincoln® Readi-Reels® of electrode to 2” (51mm) spindle.

Order K363P

50-60lb. Coil Adapter

 

 

 

 

Fits K113 submergedarc guns for

Adapts 50-60lb.(22.6-27.2kg)

 

 

 

 

weldingwithoutthe Continuous

coils of Lincoln® electrodeto 2”

 

 

 

 

Flux Feed TankAssembly.

(51 mm) spindle.

 

 

 

 

Order K119

Order K1504-1

 

 

 

 

GENERAL OPTIONS

14 lb. Innershield® Coil Adapter

 

 

 

 

 

Permits 14 lb. (6 kg) Innershield®

 

 

 

 

UniversalWire Reel Stand

electrodecoils to be mounted on

 

 

 

 

For use with Lincoln® 10-60lb.

2” (51 mm) O.D. spindles.

 

 

 

 

(4.5-27.2kg) wire packages

Order K435

 

 

 

 

that use a 2” (51 mm) spindle.

 

 

 

 

 

Hole in stand fits over lift bail.

 

 

 

 

 

Order K1524-3

8” O.D. Spool Adapter

 

 

 

 

 

For small spools. Permits 8”

 

 

 

 

 

(200 mm) O.D. spools to be

 

 

 

 

Light Duty Caster Kit

mounted on 2” (51 mm) O.D.

 

 

 

 

Mounts to the K1524-3wire reel

spindles.

 

 

 

 

stand. Allows for easy movement

Order K468

 

 

 

 

of wire feeder.

 

 

 

 

 

Order K1556-1

 

 

 

 

 

 

Plastic Wire Cover

 

 

 

 

 

Plastic enclosurefor wire

 

 

 

 

 

packages.

 

 

 

 

 

Order K1634-1for 30-40 lbs.

 

 

 

 

 

(13.6-19.9kg)

 

 

 

 

 

Order K1634-2 for up to 60 lbs.

 

 

 

 

 

(27.2 kg)

 

 

 

 

 

LN-8andLN-9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

www.lincolnelectric.com

[3]

RECOMMENDED OPTIONS

GENERAL OPTIONS, CONT.

Control Cable to TerminalStrip Adapter

Connects 14-pincontrol cable to power sources with terminal strip.

Order K1798

Gas Solenoid Kit

Includes solenoid valve and mounting bracket.

Order K437 (below code 9132)Order K425 (above code 9131)

Wire Feed Speed Meter Kit

Contains an analog meter which indicates welding voltage and wire feed speed directly on a 0-60volt scale.

Order K261

Burnback Kit

Providesadjustabledelayof power source output shut off to prevent electrodesticking in crater when using high wire feed speeds. Includes a cold inch switch.

Order K202

Dual ProcedureKit

Allowsthe use of two welding procedureswith one gun. Procedurescan be changedby the flickof the switch– even while welding.For LN-9only

Order K319

Magnetic Flux Screen Separator

For submergedarc welding. Removesforeignmagneticparticles from reusedflux.

Order K58

Flux Screen

For submergedarc welding. Removes large particles from reused flux. Includes air-drivenvibrator.

Order K310

Wire Reel and Flux Tank Assembly

Includes flux tank, undercarriage, and reel and brake assembly in open shroud.

Order K305

C US TO MER A SS IST A NC E PO LI CY

GENERAL OPTIONS, CONT.

ContinuousFlux Feeding Tank Assembly

For submergedarc welding. Includes air filter,pressure regulator,gauge, tank, 18 ft. (5.4 m) flux hose, funnel and lift bail assembly to mount wire feeder.

Order K320

Undercarriage

Includes mounting frame, front casters, rear wheels and handle for hand towing. For use with Wire Reel Stand.

Order K163

Squirtmobile

Self-propelledtracklesscarriage carriers K114 MechanizedSAW Gun on long welds for automatic welder economy without high fixtures costs. Requires a K161 Power Pack to drive unit.

Order K62

MechanizedHand TravelUnit

Carries the K114 Mechanized SAW Gun along the joint at a preset travel speed to help the operator make better welds 10% to 25% faster than with manual travel. Speed range is 7-60ipm(0.2-1.5m/min). Requires a K161 Power Pack to drive unit.

Order K110

Power Pack

Includes travel mag-ampcircuit requiredwhen using either a Squirtmobileor MechanizedHand TravelUnit with a K114 SAW gun. Mountsnear power source. Connectto the power sourcefor input power.50 ft. (15 m).

Order K161-50

Portable Digital Wire Feed Speed Meter

When clamped on an exposed section of continuouslyfed electrode,unit reads wire feed speed in inches per minute.

Order K283

The business of The Lincoln Electric Company® is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for information or advice about their use of our products. Our employees respond to inquiries to the best of their ability based on information provided to them by the customers and the knowledge they may have concerning the application. Our employees, however, are not in a position to verify the information provided or to evaluate the engineering requirements for the particular weldment. Accordingly, Lincoln Electric does not warrant or guarantee or assume any liability with respect to such information or advice. Moreover, the provision of such information or advice does not create, expand, or alter any warranty on our products. Any express or implied warranty that might arise from the information or advice, including any implied warranty of merchantability or any warranty of fitness for any customers’ particular purpose is specifically disclaimed.

Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.

Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.

THE LI NC OLN ELEC TRIC COMP ANY

22801 St. Clair Ave., Cleveland, OH 44117-1199• 216.481.8100 • www.lincolnelectric.com