Lincoln Electric RANGER 305D User Manual

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Lincoln Electric RANGER 305D User Manual

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IM970

Ranger ® 305D

December, 2010

For use with machines having Code Numbers: 11457

Safety Depends on You

Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation

... and thoughtful operation on your part. DO NOT INSTALL,

OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT. And, most importantly, think before you act and be careful.

OPERATOR’S MANUAL

Copyright © Lincoln Global Inc.

World's Leader in Welding and Cutting Products •

Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

i

SAFETY

 

i

WARNING

CALIFORNIA PROPOSITION 65 WARNINGS

Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

The Above For Diesel Engines

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

The Above For Gasoline Engines

ARC WELDING CAN bE HAzARDOUS. PROTECT YOURSELF AND OTHERS FROM POSSIbLE SERIOUS INJURY OR DEATH. KEEP CHILDREN AWAY. PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR bEFORE OPERATING.

Read and understand the following safety highlights. For additional safety information, it is strongly recommended that you purchase a copy of “Safety in Welding & Cutting - ANSI Standard Z49.1” from the American Welding Society, P.O. Box 351040, Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.

bE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY bY QUALIFIED INDIVIDUALS.

FOR ENGINE powered equipment.

1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running.

____________________________________________________

1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes

outdoors.

____________________________________________________

1.c. Do not add the fuel near an open flame welding arc or when the engine is running. Stop the engine and allow it to cool before refueling to prevent spilled fuel from vaporizing on contact with hot engine parts and igniting. Do not spill fuel when filling tank. If fuel is spilled, wipe it up and do not start engine until fumes have been eliminated.

____________________________________________________

1.d. Keep all equipment safety guards, covers and devices in position and in good repair.Keep hands, hair, clothing and tools away from V-belts, gears, fans and all other moving parts when starting, operating or repairing equipment.

____________________________________________________

1.e. In some cases it may be necessary to remove safety guards to perform required maintenance. Remove guards only when necessary and replace them when the maintenance requiring their removal is complete. Always use the greatest care when working near moving parts.

___________________________________________________

1.f. Do not put your hands near the engine fan. Do not attempt to override the governor or idler by pushing on the throttle control rods while the engine is running.

___________________________________________________

1.g. To prevent accidentally starting gasoline engines while turning the engine or welding generator during maintenance work, disconnect the spark plug wires, distributor cap or magneto wire as appropriate.

1.h. To avoid scalding, do not remove the radiator pressure cap when the engine is hot.

ELECTRIC AND MAGNETIC FIELDS may be dangerous

2.a. Electric current flowing through any conductor causes localized Electric and Magnetic Fields (EMF). Welding current creates EMF fields around welding cables and welding machines

2.b. EMF fields may interfere with some pacemakers, and welders having a pacemaker should consult their physician before welding.

2.c. Exposure to EMF fields in welding may have other health effects which are now not known.

2.d. All welders should use the following procedures in order to minimize exposure to EMF fields from the welding circuit:

2.d.1. Route the electrode and work cables together - Secure them with tape when possible.

2.d.2. Never coil the electrode lead around your body.

2.d.3. Do not place your body between the electrode and work cables. If the electrode cable is on your right side, the work cable should also be on your right side.

2.d.4. Connect the work cable to the workpiece as close as possible to the area being welded.

2.d.5. Do not work next to welding power source.

ii

 

SAFETY

 

 

 

ii

ELECTRIC SHOCK can

kill.

3.a. The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your bare skin or wet clothing. Wear dry, hole-free

gloves to insulate hands.

3.b. Insulate yourself from work and ground using dry insulation. Make certain the insulation is large enough to cover your full area of physical contact with work and ground.

In addition to the normal safety precautions, if welding must be performed under electrically hazardous conditions (in damp locations or while wearing wet clothing; on metal structures such as floors, gratings or scaffolds; when in cramped positions such as sitting, kneeling or lying, if there is a high risk of unavoidable or accidental contact with the workpiece or ground) use the following equipment:

Semiautomatic DC Constant Voltage (Wire) Welder.

DC Manual (Stick) Welder.

AC Welder with Reduced Voltage Control.

3.c. In semiautomatic or automatic wire welding, the electrode, electrode reel, welding head, nozzle or semiautomatic welding gun are also electrically “hot”.

3.d. Always be sure the work cable makes a good electrical connection with the metal being welded. The connection should be as close as possible to the area being welded.

3.e. Ground the work or metal to be welded to a good electrical (earth) ground.

3.f. Maintain the electrode holder, work clamp, welding cable and welding machine in good, safe operating condition. Replace damaged insulation.

3.g. Never dip the electrode in water for cooling.

3.h. Never simultaneously touch electrically “hot” parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welders.

3.i. When working above floor level, use a safety belt to protect yourself from a fall should you get a shock.

3.j. Also see Items 6.c. and 8.

ARC RAYS can burn.

4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards.

4.b. Use suitable clothing made from durable flame-resistant material to protect your skin and that of your helpers from the arc rays.

4.c. Protect other nearby personnel with suitable, non-flammable screening and/or warn them not to watch the arc nor expose themselves to the arc rays or to hot spatter or metal.

FUMES AND GASES

can be dangerous.

5.a. Welding may produce fumes and gases hazardous to health. Avoid breathing these fumes and gases. When welding, keep your head out of the fume. Use enough ventilation and/or exhaust at the arc to keep

fumes and gases away from the breathing zone. When welding with electrodes which require special ventilation such as stainless or hard facing (see instructions on container or MSDS) or on lead or cadmium plated steel and other metals or coatings which produce highly toxic fumes, keep exposure as low as possible and within applicable OSHA PEL and ACGIH TLV limits using local exhaust or mechanical ventilation. In confined spaces or in some circumstances, outdoors, a respirator may be required. Additional precautions are also required when welding on galvanized steel.

5.b. The operation of welding fume control equipment is affected by various factors including proper use and positioning of the equipment, maintenance of the equipment and the specific welding procedure and application involved. Worker exposure level should be checked upon installation and periodically thereafter to be certain it is within applicable OSHA PEL and ACGIH TLV limits.

5.c. Do not weld in locations near chlorinated hydrocarbon vapors coming from degreasing, cleaning or spraying operations. The heat and rays of the arc can react with solvent vapors to form phosgene, a highly toxic gas, and other irritating products.

5.d. Shielding gases used for arc welding can displace air and cause injury or death. Always use enough ventilation, especially in confined areas, to insure breathing air is safe.

5.e. Read and understand the manufacturer’s instructions for this equipment and the consumables to be used, including the material safety data sheet (MSDS) and follow your employer’s safety practices. MSDS forms are available from your welding distributor or from the manufacturer.

5.f. Also see item 1.b.

iii

SAFETY

 

iii

WELDING and CUTTING

SPARKS can

cause fire or explosion.

6.a. Remove fire hazards from the welding area. If this is not possible, cover them to prevent the welding sparks from starting a fire.

Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas. Avoid welding near hydraulic lines. Have a fire extinguisher readily available.

6.b. Where compressed gases are to be used at the job site, special precautions should be used to prevent hazardous situations. Refer to “Safety in Welding and Cutting” (ANSI Standard Z49.1) and the operating information for the equipment being used.

6.c. When not welding, make certain no part of the electrode circuit is touching the work or ground. Accidental contact can cause overheating and create a fire hazard.

6.d. Do not heat, cut or weld tanks, drums or containers until the proper steps have been taken to insure that such procedures will not cause flammable or toxic vapors from substances inside. They can cause an explosion even though they have been “cleaned”. For information, purchase “Recommended

Safe Practices for the Preparation for Welding and Cutting of Containers and Piping That Have Held Hazardous

Substances”, AWS F4.1 from the American Welding Society

(see address above).

6.e. Vent hollow castings or containers before heating, cutting or welding. They may explode.

6.f. Sparks and spatter are thrown from the welding arc. Wear oil free protective garments such as leather gloves, heavy shirt, cuffless trousers, high shoes and a cap over your hair. Wear ear plugs when welding out of position or in confined places. Always wear safety glasses with side shields when in a welding area.

6.g. Connect the work cable to the work as close to the welding area as practical. Work cables connected to the building framework or other locations away from the welding area increase the possibility of the welding current passing through lifting chains, crane cables or other alternate circuits. This can create fire hazards or overheat lifting chains or cables until they fail.

6.h. Also see item 1.c.

6.I. Read and follow NFPA 51B “ Standard for Fire Prevention During Welding, Cutting and Other Hot Work”, available from NFPA, 1 Batterymarch Park, PO box 9101, Quincy, Ma

022690-9101.

6.j. Do not use a welding power source for pipe thawing.

CYLINDER may explode

if damaged.

7.a. Use only compressed gas cylinders

containing the correct shielding gas for the process used and properly operating regulators designed for the gas and

pressure used. All hoses, fittings, etc. should be suitable for the application and maintained in good condition.

7.b. Always keep cylinders in an upright position securely chained to an undercarriage or fixed support.

7.c. Cylinders should be located:

Away from areas where they may be struck or subjected to physical damage.

A safe distance from arc welding or cutting operations and any other source of heat, sparks, or flame.

7.d. Never allow the electrode, electrode holder or any other electrically “hot” parts to touch a cylinder.

7.e. Keep your head and face away from the cylinder valve outlet when opening the cylinder valve.

7.f. Valve protection caps should always be in place and hand tight except when the cylinder is in use or connected for use.

7.g. Read and follow the instructions on compressed gas cylinders, associated equipment, and CGA publication P-l, “Precautions for Safe Handling of Compressed Gases in Cylinders,” available from the Compressed Gas Association

1235 Jefferson Davis Highway, Arlington, VA 22202.

FOR ELECTRICALLY powered equipment.

8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment.

8.b. Install equipment in accordance with the U.S. National

Electrical Code, all local codes and the manufacturer’s recommendations.

8.c. Ground the equipment in accordance with the U.S. National Electrical Code and the manufacturer’s recommendations.

Refer to http://www.lincolnelectric.com/safety for additional safety information.

iv

SAFETY

 

iv

PRÉCAUTIONS DE SÛRETÉ

Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suivantes:

Sûreté Pour Soudage A L’Arc

1.Protegez-vous contre la secousse électrique:

a.Les circuits à l’électrode et à la piéce sont sous tension quand la machine à souder est en marche. Eviter toujours tout contact entre les parties sous tension et la peau nue ou les vétements mouillés. Porter des gants secs et sans trous pour isoler les mains.

b.Faire trés attention de bien s’isoler de la masse quand on soude dans des endroits humides, ou sur un plancher metallique ou des grilles metalliques, principalement dans les positions assis ou couché pour lesquelles une grande partie du corps peut être en contact avec la

masse.

c.Maintenir le porte-électrode, la pince de masse, le câble de soudage et la machine à souder en bon et sûr état defonctionnement.

d.Ne jamais plonger le porte-électrode dans l’eau pour le refroidir.

e.Ne jamais toucher simultanément les parties sous tension des porte-électrodes connectés à deux machines à souder parce que la tension entre les deux pinces peut être le total de la tension à vide des deux machines.

f.Si on utilise la machine à souder comme une source de courant pour soudage semi-automatique, ces precautions pour le porte-électrode s’applicuent aussi au pistolet de soudage.

2.Dans le cas de travail au dessus du niveau du sol, se protéger contre les chutes dans le cas ou on recoit un choc. Ne jamais enrouler le câble-électrode autour de n’importe quelle partie du corps.

3.Un coup d’arc peut être plus sévère qu’un coup de soliel, donc:

a.Utiliser un bon masque avec un verre filtrant approprié ainsi qu’un verre blanc afin de se protéger les yeux du rayonnement de l’arc et des projections quand on soude ou quand on regarde l’arc.

b.Porter des vêtements convenables afin de protéger la peau de soudeur et des aides contre le rayonnement de l‘arc.

c.Protéger l’autre personnel travaillant à proximité au soudage à l’aide d’écrans appropriés et non-inflamma- bles.

4.Des gouttes de laitier en fusion sont émises de l’arc de soudage. Se protéger avec des vêtements de protection libres de l’huile, tels que les gants en cuir, chemise épaisse, pantalons sans revers, et chaussures montantes.

5.Toujours porter des lunettes de sécurité dans la zone de soudage. Utiliser des lunettes avec écrans lateraux dans les zones où l’on pique le laitier.

6.Eloigner les matériaux inflammables ou les recouvrir afin de prévenir tout risque d’incendie dû aux étincelles.

7.Quand on ne soude pas, poser la pince à une endroit isolé de la masse. Un court-circuit accidental peut provoquer un échauffement et un risque d’incendie.

8.S’assurer que la masse est connectée le plus prés possible de la zone de travail qu’il est pratique de le faire. Si on place la masse sur la charpente de la construction ou d’autres endroits éloignés de la zone de travail, on augmente le risque de voir passer le courant de soudage par les chaines de levage, câbles de grue, ou autres circuits. Cela peut provoquer des risques d’incendie ou d’echauffement des chaines et des câbles jusqu’à ce qu’ils se rompent.

9.Assurer une ventilation suffisante dans la zone de soudage. Ceci est particuliérement important pour le soudage de tôles galvanisées plombées, ou cadmiées ou tout autre métal qui produit des fumeés toxiques.

10.Ne pas souder en présence de vapeurs de chlore provenant d’opérations de dégraissage, nettoyage ou pistolage. La chaleur ou les rayons de l’arc peuvent réagir avec les vapeurs du solvant pour produire du phosgéne (gas fortement toxique) ou autres produits irritants.

11.Pour obtenir de plus amples renseignements sur la sûreté, voir le code “Code for safety in welding and cutting” CSA Standard W 117.2-1974.

PRÉCAUTIONS DE SÛRETÉ POUR LES MACHINES À SOUDER À TRANSFORMATEUR ET À REDRESSEUR

1.Relier à la terre le chassis du poste conformement au code de l’électricité et aux recommendations du fabricant. Le dispositif de montage ou la piece à souder doit être branché à une bonne mise à la terre.

2.Autant que possible, I’installation et l’entretien du poste seront effectués par un électricien qualifié.

3.Avant de faires des travaux à l’interieur de poste, la debrancher à l’interrupteur à la boite de fusibles.

4.Garder tous les couvercles et dispositifs de sûreté à leur place.

v

Thank You

v

for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product

••• as much pride as we have in bringing this product to you!

CUSTOMER ASSISTANCE POLICY

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 advice or information about their use of our products. We respond to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect to such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or correcting any such information or advice once it has been given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.

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.

Please Examine Carton and Equipment For Damage Immediately

When this equipment is shipped, title passes to the purchaser upon receipt by the carrier. Consequently, Claims for material damaged in shipment must be made by the purchaser against the transportation company at the time the shipment is received.

Please record your equipment identification information below for future reference. This information can be found on your machine nameplate.

Product _________________________________________________________________________________

Model Number ___________________________________________________________________________

Code Number or Date Code_________________________________________________________________

Serial Number____________________________________________________________________________

Date Purchased___________________________________________________________________________

Where Purchased_________________________________________________________________________

Whenever you request replacement parts or information on this equipment, always supply the information you have recorded above. The code number is especially important when identifying the correct replacement parts.

On-Line Product Registration

-Register your machine with Lincoln Electric either via fax or over the Internet.

For faxing: Complete the form on the back of the warranty statement included in the literature packet

accompanying this machine and fax the form per the instructions printed on it.

• For On-Line Registration: Go to our WEb SITE at www.lincolnelectric.com. Choose “Quick Links” and then “Product Registration”. Please complete the form and submit your registration.

Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection. The level of seriousness to be applied to each is explained below:

WARNING

This statement appears where the information must be followed exactly to avoid serious personal injury or loss of life.

CAUTION

This statement appears where the information must be followed to avoid minor personal injury or damage to this equipment.

vi

TAbLE OF CONTENTS

vi

 

 

Page

 

Installation.......................................................................................................................

Section A

 

Technical Specifications.......................................................................................................

A-1

 

Safety Precautions ........................................................................................................

A-2

 

Location and Ventilation................................................................................................

A-2

 

Stacking ........................................................................................................................

A-2

 

Angle of Operation ........................................................................................................

A-2

 

Lifting.............................................................................................................................

A-2

 

High Altitude Operation .................................................................................................

A-2

 

High Temperature Operation ........................................................................................

A-2

 

Cold Weather Operation ...............................................................................................

A-2

 

Towing...........................................................................................................................

A-3

 

Vehicle Mounting...........................................................................................................

A-3

 

Pre-Operation Engine Service..............................................................................................

A-3

 

Oil..................................................................................................................................

A-3

 

Fuel ...............................................................................................................................

A-3

 

Engine Coolant..............................................................................................................

A-4

 

Battery Connections......................................................................................................

A-4

 

Muffler Outlet Pipe ........................................................................................................

A-4

 

Spark Arrester ...............................................................................................................

A-4

 

Remote Control .............................................................................................................

A-4

 

Electrical Connections..........................................................................................................

A-4

 

Machine Grounding.......................................................................................................

A-4

 

Welding Terminals ........................................................................................................

A-5

 

Welding Output Cables .................................................................................................

A-5

 

Cable Installation...........................................................................................................

A-5

 

Electrical Device Used with the Ranger 305D......................................................................

A-6

 

Auxiliary Power Receptacles and Plugs...............................................................................

A-7

 

Standby Power Connections ................................................................................................

A-7

 

Premises Wiring ...................................................................................................................

A-8

 

Connection of Lincoln Electric Wire Feeders...............................................................

A-9,A-10

 

________________________________________________________________________________

 

Operation.........................................................................................................................

Section b

 

Safety Precautions ..............................................................................................................

B-1

 

General Description..............................................................................................................

B-1

 

For Auxiliary Power ..............................................................................................................

B-1

 

Engine Operation..................................................................................................................

B-1

 

Add Fuel ...............................................................................................................................

B-1

 

Break in Period.....................................................................................................................

B-1

 

Welder Controls .............................................................................................................

B-2,B-3

 

Engine Controls....................................................................................................................

B-3

 

Starting and Stopping the Engine .................................................................................

B-4

 

Welding Operation................................................................................................................

B-4

 

Duty Cycle ..............................................................................................................

B-4,B-5

 

Constant Current (Stick) Welding..................................................................................

B-5

 

Downhill Pipe (Stick) Welding .......................................................................................

B-5

 

Tig Welding ...................................................................................................................

B-5

 

Typical Current Ranges for Tungsten Electrodes .........................................................

B-5

 

Wire Welding-CV...........................................................................................................

B-6

 

Arc Gouging ..................................................................................................................

B-6

 

Auxiliary Power .............................................................................................................

B-7

 

Simultaneous Welding and Auxiliary Power Loads.......................................................

B-7

 

Extension Cord Recommendations...............................................................................

B-7

 

________________________________________________________________________________

 

Accessories .....................................................................................................

Section C

 

Field Installed Options / Accessories ...............................................................................

C-1

________________________________________________________________________________

vii

TAbLE OF CONTENTS

vii

 

Maintenance......................................................................................................

Section D

 

Safety Precautions ................................................................................................

D-1

 

Routine Maintenance ............................................................................................

D-1

 

Engine Maintenance Components ........................................................................

D-1

 

Kubota Diesel Engine............................................................................................

D-1

 

Engine Oil Change..........................................................................................

D-2

 

Engine Oil Refill Capacities.............................................................................

D-2

 

Engine Oil Filter Change.................................................................................

D-2

 

Air Cleaner Service .........................................................................................

D-2

 

Service Instructions And Installation Tips for Engine Air Filter .......................

D-3

 

Cooling System .....................................................................................................

D-4

 

Fan Belt...........................................................................................................

D-4

 

Fuel .................................................................................................................

D-4

 

Bleeding the Fuel System ...............................................................................

D-4

 

Fuel Filter ........................................................................................................

D-5

 

Engine Adjustment ..........................................................................................

D-5

 

Battery Maintenance .......................................................................................

D-5

 

Servicing Optional Spark Arrestor ...................................................................

D-5

 

Welder / Generator Maintenance ........................................................................

D-6

 

Storage ...........................................................................................................

D-6

 

Cleaning..........................................................................................................

D-6

 

Brush Removal and Replacement ..................................................................

D-6

 

GFCI Testing and Resetting Procedure..........................................................

D-6

 

________________________________________________________________________

 

Troubleshooting ..............................................................................................

Section E

 

How to Use Troubleshooting Guide.......................................................................

E-1

 

Troubleshooting Guide.............................................................................

E-2 thru E-6

 

________________________________________________________________________

 

Diagrams and Dimension Print ......................................................................

Section F

 

________________________________________________________________________

 

Parts List.................................................................................................................

P-492

 

________________________________________________________________________

A-1

 

 

 

INSTALLATION

 

 

 

A-1

 

TECHNICAL SPECIFICATIONS - Ranger® 305D (K1727-3)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT - DIESEL ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Make/Model

Description

 

Speed (RPM)

 

Displacement

Starting

 

Capacities

 

 

 

 

 

 

 

cu. in. (cu. cm.)

System

 

 

 

 

 

3 cylinder

 

 

43.88(789)

12VDC Battery &

Fuel: 12 gal.

 

 

 

4 stroke

 

 

 

 

starter

 

(45 Liters)

 

 

 

 

 

 

 

 

 

 

 

18.8 HP

 

High Idle 3650

Bore x Stroke inch (mm)

 

 

 

Oil: 3.4Qts. (3.2L)

 

 

Kubota**

(14 KW)

 

 

 

 

 

 

 

 

 

 

D722

Net intermittent

 

Full Load 3500

 

2.64 x 2.68

(Group 58; 550

Radiator Coolant:

 

 

 

3600 RPM

 

 

 

(67 x 68 mm)

cold crank amps)

3.85Qts. (3.6L)

 

 

 

naturally aspirated

Low Idle 2450

 

 

Battery Charger

 

 

 

 

water cooled

 

 

 

 

(3.6L)

 

 

 

 

 

Diesel Engine

 

 

 

 

 

 

 

 

 

 

 

RATED OUTPUT @ 104° F (40° C) - WELDER

 

 

 

 

Welding Process

 

Welding Output

 

Output Range

 

Max. Weld OCV

 

 

 

 

Current/Voltage/Duty Cycle

 

 

 

@Rated Load RPM

 

 

DC Constant Current

 

305A / 29V / 100%

 

20 TO 305 AMPS

 

 

 

 

 

DC Pipe Current

 

300A / 29V / 100%

 

40 TO 300 AMPS

 

 

 

 

 

Touch-Start™TIG

 

250A / 30V / 100%

 

20 TO 250 AMPS

 

 

60 Volts

 

 

DC Constant Voltage

 

300A / 29V / 100%

 

14 TO 29 VOLTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED OUTPUT @ 104° F (40° C).- GENERATOR

Auxiliary Power 1

10,000 Watts Peak, / 9,500 Watts Continuous, 60 Hz 120/240 Volts

Sound Levels

Sound Power: 104.2 dB Lwa, Sound Level: 80.6 dBA @ 23 ft ( 7m )

PHYSICAL DIMENSIONS

HEIGHT

WIDTH

DEPTH

 

WEIGHT

30.00* in.

21.50 in

52.25 in.

 

 

 

 

698 lbs. (317kg.)

 

 

 

 

 

 

762.0 mm

546.0 mm

1327.0 mm

 

 

 

 

 

 

 

 

 

 

 

 

ENGINE

LUbRICATION

 

EMISSIONS

FUEL SYSTEM

 

 

 

GOVERNOR

Full Pressure

Certified to EPA Tier 4

Mechanical Fuel Pump, Auto air bleed

 

 

 

Mechanical

with Full Flow Filter

 

Compliant

system Electric shutoff solenoid Indirect fuel injector

 

Governor

 

 

 

 

 

 

 

AIR CLEANER

 

ENGINE IDLER

MUFFLER

 

ENGINE PROTECTION

 

 

 

 

Low noise Muffler:

 

 

Shutdown on low oil

Single Element

 

Automatic Idler

Top outlet can be rotated.

 

 

pressure & engine

 

 

 

 

Made from long life, aluminized steel.

 

temperature

ENGINE WARRANTY:

2 year complete (parts and labor) 3rd. year major components (parts and labor)

 

 

RECEPTACLES AND CIRCUIT bREAKERS

 

 

 

 

 

 

RECEPTACLES

 

AUXILIARY POWER CIRCUIT bREAKER

OTHER CIRCUIT bREAKERS

 

 

 

(2) 120VAC GFCI Duplex (5-20R)

Two 20AMP for Two Duplex Receptacle

15AMP for Battery Charging Circuit

(1) 120/240VAC Dual Voltage

One 50AMP for Dual Voltage(2-pole)

15AMP for 42V Wire Feeder Power

Full KVA (14-50R)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Output rating in watts is equivalent to volt-amperes at unity power factor. Output voltage is within ± 10% at all loads up to rated capacity. When welding, available auxiliary power will be reduced.

* Top of enclosure add 6in. (152mm) for exhaust pipe.

**Engine warranty may vary outside of the USA. (See Engine warranty for details)

RANGER® 305D

A-2

INSTALLATION

A-2

 

 

 

SAFETY PRECAUTIONS

WARNING

Do not attempt to use this equipment until you have thoroughly read the engine manufacturer’s manual supplied with your welder. It includes important safety precautions, detailed engine starting, operating and maintenance instructions, and parts lists.

------------------------------------------------------------------------

ELECTRIC SHOCK can kill.

Do not touch electrically live parts or electrode with skin or wet clothing.

Insulate yourself from work and ground

Always wear dry insulating gloves.

------------------------------------------------------------------------

ENGINE EXHAUST can kill.

• Use in open, well ventilated areas or vent exhaust outside.

------------------------------------------------------------------------

MOVING PARTS can injure.

Do not operate with doors open or guards off.

Stop engine before servicing.

Keep away from moving parts.

------------------------------------------------------------------------

See additional warning information at front of this operator’s manual.

Only qualified personnel should install, use, or service this equipment.

LOCATION AND VENTILATION

The welder should be located to provide an unrestricted flow of clean, cool air to the cooling air inlets and to avoid restricting the cooling air outlets. Also, locate the welder so that the engine exhaust fumes are properly vented to an outside area.

STACKING

RANGER® 305D machines cannot be stacked.

ANGLE OF OPERATION

Engines are designed to run in the level condition which is where the optimum performance is achieved. The maximum angle of continuous operation is 20 degrees in all directions, 35 degrees Intermittent (less than 10 minutes continuous) in all directions. If the engine is to be operated at an angle, provisions must be made for checking and maintaining the oil level at the normal (FULL) oil capacity in the crankcase.

When operating the welder at an angle, the effective fuel capacity will be slightly less than the specified 12 gallons (45ltrs.).

LIFTING

The RANGER® 305D weighs approximately 775lbs.(352kg.) with a full tank of fuel (698 lbs. less fuel). A lift bail is mounted to the machine and should always be used when lifting the machine.

WARNING

• Lift only with equipment of ade-

 

quate lifting capacity.

 

• be sure machine is stable when lift-

 

ing.

 

• Do not lift this machine using lift

 

bail if it is equipped with a heavy

 

accessory such as trailer or gas

 

cylinder.

FALLING

• Do not lift machine if lift bail is

EQUIPMENT can

damaged.

cause injury.

• Do not operate machine while

 

suspended from lift bail.

--------------------------------------------------------------------------------

HIGH ALTITUDE OPERATION

At higher altitudes, output derating may be necessary. For maximum rating, derate the machine 2.5% to 3.5% for every 1000 ft. (305m). Due to new EPA and other local emissions regulations, modifications to the engine for high altitude are restricted within the United States and some other European Countries. Use above 6000 ft.(1828 m) may be limited due to poor engine performance or excessive exhaust smoke. An authorized Kubota engine field service shop should be contacted to determine if any adjustments can be made for operation in higher elevations locally.

HIGH TEMPERATURE OPERATION

At temperatures above 104°F(40°C), Welder output derating is necessary. For maximum output ratings, derate the welder output 2 volts for every 50°F(10°C) above 104°F(40°C).

Cold weather starting:

With a fully charged battery and the proper weight oil, the engine should start satisfactorily even down to about 5°F (-15°C). If the engine must be frequently started at or below 23°F (-5°C), it may be desirable to install cold-starting aides. The use of No. 1D diesel fuel is recommended in place of No. 2D at temperatures below 23°F (-5°C). Allow the engine to warm up before applying a load or switching to high idle.

Note: Extreme cold weather starting may require longer glow plug operation.

WARNING

Under no conditions should ether or other starting fluids be used with this engine!

--------------------------------------------------------------------------------

RANGER® 305D

A-3

INSTALLATION

A-3

 

 

 

TOWING

The recommended trailer for use with this equipment for road, in-plant and yard towing by a vehicle(1) is Lincoln’s K957-1. If the user adapts a non-Lincoln trailer, he must assume responsibility that the method of attachment and usage does not result in a safety hazard nor damage the welding equipment. Some of the factors to be considered are as follows:

1.Design capacity of trailer vs. weight of Lincoln equipment and likely additional attachments.

2.Proper support of, and attachment to, the base of the welding equipment so there will be no undue stress to the framework.

3.Proper placement of the equipment on the trailer to insure stability side to side and front to back when being moved and when standing by itself while being operated or serviced.

4.Typical conditions of use, i.e., travel speed; roughness of surface on which the trailer will be operated; environmental conditions; like maintenance.

5.Conformance with federal, state and local laws.(1)

(1)Consult applicable federal, state and local laws regarding specific requirements for use on public highways.

VEHICLE MOUNTING

WARNING

Improperly mounted concentrated loads may cause unstable vehicle handling and tires or other components to fail.

Only transport this Equipment on serviceable vehicles which are rated and designed for such loads.

Distribute, balance and secure loads so vehicle is stable under conditions of use.

Do not exceed maximum rated loads for components such as suspension, axles and tires.

Mount equipment base to metal bed or frame of vehicle.

Follow vehicle manufacturer’s instructions.

--------------------------------------------------------------------------------

PRE-OPERATION ENGINE SERVICE

READ the engine operating and maintenance instructions supplied with this machine.

WARNING

Stop engine and allow to cool before fueling

Do not smoke when fueling.

Fill fuel tank at a moderate rate and do not overfill.

Wipe up spilled fuel and allow fumes to clear before starting engine.

Keep sparks and flame away from tank.

--------------------------------------------------------------------------------

OIL

The RANGER® 305D is shipped with the engine crankcase filled with high quality SAE 10W-30 Oil that meets classification CG-4 or CH-4 for diesel engines. Check the oil level before starting the engine. If it is not up to the full mark on the dip stick, add oil as required. Check the oil level every four hours of running time during the first 50 running hours. Refer to the engine Operator’s Manual for specific oil recommendations and break-in information. The oil change interval is dependent on the quality of the oil and the operating environment. Refer to the Engine Operator’s Manual for more details on the proper service and maintenance intervals.

FUEL

DIESEL FUEL ONLY-Low sulphur fuel or ultra low sulphur fuel in U.S.A. and Canada.

WARNING

Fill the fuel tank with clean, fresh fuel. The capacity of the tank is 12 gals. (45.4ltrs). When the fuel gauge reads empty the tank contains approximately 2 gals. (7.6ltrs.) of reserve fuel.

WARNING

NOTE: A fuel shut off valve is located on the prefilter/sediment filter. Which should be in the closed position when the welder is not ran for extended periods of time.

--------------------------------------------------------------------------------

RANGER® 305D

A-4

INSTALLATION

A-4

 

 

 

ENGINE COOLING SYSTEM

WARNING

Air to cool the engine is drawn in the base sides and exhaust through radiator & case back. It is important that the intake and exhaust air is not restricted. Allow a minimum clearance of 2 feet (0.6m) from the case back and 16in.(406mm) from either side of the base to a vertical surface.

--------------------------------------------------------------------------------

bATTERY CONNECTION

CAUTION

Use caution as the electrolyte is a strong acid that can burn skin and damage eyes.

--------------------------------------------------------------------------------

The RANGER® 305D is shipped with the negative battery cable disconnected. Make certain that the RUN-STOP switch is in the STOP position. Remove the two screws from the rear battery tray using a screwdriver or a 3/8" socket. Attach the negative battery cable to the negative battery terminal and tighten using a 1/2" socket or wrench.

NOTE: This machine is furnished with a wet charged battery; if unused for several months, the battery may require a booster charge. Be careful to charge the battery with the correct polarity.

MUFFLER OUTLET PIPE

Using the clamp provided secure the outlet pipe to the outlet tube with the pipe positioned such that it will direct the exhaust in the desired direction. Tighten using a 9/16" socket or wrench.

SPARK ARRESTER

Some federal, state or local laws may require that gasoline or diesel engines be equipped with exhaust spark arresters when they are operated in certain locations where unarrested sparks may present a fire hazard. The standard muffler included with this welder does not qualify as a spark arrester. When required by local regulations, a suitable spark arrester, such as the K1898-1 must be installed and properly maintained.

WARNING

An incorrect spark arrestor may lead to damage to the engine or adversely affect performance.

--------------------------------------------------------------------------------

REMOTE CONTROL

The RANGER® 305D is equipped with a 6-pin and a 14-pin connector. The 6-pin connector is for connecting the K857 or K857-1 Remote Control or for TIG welding, the K870 foot Amptrol or the K936-3 hand Amptrol. When in the CC-STICK, DOWNHILL PIPE, or CV-WIRE modes and when a remote control is connected to the 6-pin Connector, the auto-sensing circuit automatically switches the OUTPUT control from control at the welder to remote control.

When in TOUCH START TIG mode and when a Amptrol is connected to the 6-Pin Connector, the OUTPUT dial is used to set the maximum current range of the CURRENT CONTROL of the Amptrol.

The 14-pin connector is used to directly connect a wire feeder control cable. In the CV-WIRE mode, when the control cable is connected to the 14-pin connector, the auto-sensing circuit automatically makes the Output Control inactive and the wire feeder voltage control active

WARNING

NOTE: When a wire feeder with a built in welding voltage control is connected to the 14-pin connector, do not connect anything to the 6-pin connector.

--------------------------------------------------------------------------------

ELECTRICAL CONNECTIONS

MACHINE GROUNDING

Because this portable engine driven welder creates its own power, it is not necessary to connect its frame to an earth ground, unless the machine is connected to premises wiring (home, shop, etc.)

To prevent dangerous electric shock, other equipment to which this engine driven welder supplies power must:

WARNING

be grounded to the frame of the welder using a grounded type plug.

be double insulated.

Do not ground the machine to a pipe that carries

explosive or combustible material.

--------------------------------------------------------------------------------

RANGER® 305D

A-5

INSTALLATION

A-5

 

 

 

When this welder is mounted on a truck or trailer, its frame must be electrically bonded to the metal frame of the vehicle. Use a #8 or larger copper wire connected between the machine grounding stud and the frame of the vehicle. When this engine driven welder is connected to premises wiring such as that in a home or shop, its frame must be connected to the system earth ground. See further connection instructions in the section entitled "Standby Power Connections" as well as the article on grounding in the latest National Electrical Code and the local code.

In general, if the machine is to be grounded, it should be connected with a #8 or larger copper wire to a solid earth ground such as a metal water pipe going into the ground for at least ten feet and having no insulated joints, or to the metal framework of a building which has been effectively grounded.

The National Electrical Code lists a number of alternate means of grounding electrical equipment. A machine grounding stud marked with the symbol

is provided on the front of the welder.

WELDING TERMINALS

The RANGER® 305D is equipped with a toggle switch for selecting "hot" welding terminal when in the "WELD TERMINALS ON" position or "cold" welding terminal when in the "REMOTELY CONTROLLED" position.

WELDING OUTPUT CAbLES

With the engine off connect the electrode and work cables to the output studs. The welding process dictates the polarity of the electrode cable. These connections should be checked periodically and tightened with a 3/4" wrench.

Table A.1 lists recommended cable sizes and lengths for rated current and duty cycle. Length refers to the distance from the welder to the work and back to the welder. Cable diameters are increased for long cable lengths to reduce voltage drops.

CAbLE INSTALLATION

Install the welding cables to your RANGER® 305D as follows.

1.The engine must be OFF to install welding cables.

2.Remove the flanged nuts from the output terminals

.

3.Connect the electrode holder and work cables to the weld output terminals. The terminals are identified on the case front.

4.Tighten the flanged nuts securely.

5.Be certain that the metal piece you are welding (the “work”) is properly connected to the work clamp and cable.

CAUTION

6. Check and tighten the connections periodically.

Loose connections will cause the output terminals to overheat. The terminals may eventually melt.

Do not cross the welding cables at the output terminal connection. Keep the cables isolated and

separate from one another.

--------------------------------------------------------------------------------

TOTAL COMbINED LENGTH OF

ELECTRODE AND WORK CAbLES

 

 

 

 

 

 

 

 

 

Cable Length

 

 

Cable Size for

 

 

 

 

 

305 Amps

 

 

 

 

 

 

100% Duty Cycle

 

 

 

0-100Ft. (0-30 meters)

 

 

1 / 0 AWG

 

 

 

100-150 Ft. (30-46 meters)

 

 

2 / 0 AWG

 

 

 

 

 

 

 

 

 

150-200 Ft. (46-61 meters)

 

 

3 / 0 AWG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAbLE A.1

RANGER® 305D

 

 

A-6

 

 

INSTALLATION

A-6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TABLE lll

 

 

 

 

 

 

 

ELECTRICAL DEVICE USE WITH THE RANGER® 305D

 

 

 

 

 

 

 

 

 

 

 

 

Type

 

Common Electrical Devices

Possible Concerns

 

 

 

 

 

 

 

 

 

 

 

 

Resistive

 

Heaters, toasters, incandescent

NONE

 

 

 

 

 

 

 

light bulbs, electric range, hot

 

 

 

 

 

 

 

 

pan, skillet, coffee maker.

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacitive

 

TV sets, radios, microwaves,

Voltage spikes or high voltage

 

 

 

 

 

 

 

appliances with electrical control.

regulation can cause the capaci-

 

 

 

 

 

 

 

 

tative elements to fail. Surge

 

 

 

 

 

 

 

 

protection, transient protection,

 

 

 

 

 

 

 

 

and additional loading is recom-

 

 

 

 

 

 

 

 

mended for 100% fail-safe oper-

 

 

 

 

 

 

 

 

ation. DO NOT RUN THESE

 

 

 

 

 

 

 

 

DEVICES WITHOUT ADDI-

 

 

 

 

 

 

 

 

TIONAL RESISTIVE TYPE

 

 

 

 

 

 

 

 

LOADS.

 

 

 

 

 

 

 

 

 

 

 

 

Inductive

 

Single-phase induction motors,

These devices require large

 

 

 

 

 

 

 

drills, well pumps, grinders, small

current inrush for starting.

 

 

 

 

 

 

 

refrigerators, weed and hedge

Some synchronous motors may

 

 

 

 

 

 

 

trimmers

be frequency sensitive to attain

 

 

 

 

 

 

 

 

maximum output torque, but

 

 

 

 

 

 

 

 

they SHOULD BE SAFE from

 

 

 

 

 

 

 

 

any frequency induced failures.

 

 

 

 

 

 

 

 

 

 

 

 

Capacitive/Inductive

 

Computers, high resolution TV sets,

An inductive type line condition-

 

 

 

 

 

 

 

complicated electrical equipment.

er along with transient and

 

 

 

 

 

 

 

 

surge protection is required, and

 

 

 

 

 

 

 

 

liabilities still exist. DO NOT

 

 

 

 

 

 

 

 

USE THESE DEVICES WITH A

 

 

 

 

 

 

 

 

RANGER® 305D

 

 

 

 

 

 

 

 

 

 

 

The Lincoln Electric Company is not responsible for any damage to electrical components improperly connected to the RANGER® 305D.

RANGER 305D

A-7

INSTALLATION

A-7

 

 

 

AUXILIARY POWER RECEPTACLES

Start the engine and set the “IDLER” control switch to the “High Idle” mode. Voltage is now correct at the receptacles for auxiliary power. This must be done before a tripped GFCI receptacle can be reset properly. See the MAINTENANCE section for detailed information on testing and resetting the GFCI receptacle.

The auxiliary power of the RANGER® 305D consists of two 20 Amp-120 VAC (5-20R) duplex receptacles with GFCI protection and one 50 Amp 120/240 VAC (14-50R) receptacle. The 240 VAC receptacle can be split for single phase 120 VAC operation.

The auxiliary power capacity is 10,000 watts Peak, 9,500 Watts Continuous of 60 Hz, single phase power. The auxiliary power capacity rating in watts is equivalent to volt-amperes at unity power factor. The max permissible current of the 240 VAC output is 40 amps. The 240 VAC output can be split to provide two separate 120 VAC outputs with a max permissible current of 40 Amps per output to two separate 120 VAC branch circuits (these circuits cannot be paralleled). Output voltage is within ± 10% at all loads up to rated capacity. All auxiliary power is protected by circuit breakers.

The 120 V auxiliary power receptacles should only be used with three wire grounded type plugs or approved double insulated tools with two wire plugs. The current rating of any plug used with the system must be at least equal to the current capacity of the associated receptacle.

NOTE: The 240 V receptacle has two 120 V circuits, but are of opposite polarities and cannot be paralleled.

STANDbY POWER CONNECTIONS

The RANGER® 305D is suitable for temporary, standby or emergency power using the engine manufacturer’s recommended maintenance schedule.

The RANGER® 305D can be permanently installed as a standby power unit for 240 VAC, 3 wire, single phase, 40 amp service. Connections must be made by a licensed electrician who can determine how the 120/240 VAC power can be adapted to the particular installation and comply with all applicable electrical codes.

Install the double-pole, double-throw switch between the power company meter and the premises disconnect. Switch rating must be the same or greater than the customer’s premises disconnect and service over current protection.

Take necessary steps to assure load is limited to the capacity of the RANGER® 305D by installing a 50 amp, 240 VAC double pole circuit breaker. Maximum rated load for each leg of the 240 VAC auxiliary is 40 amperes. Loading above the rated output will reduce output voltage below the allowable - 10% of rated voltage which may damage appliances or other motor-driven equipment and may result in overheating of the RANGER® 305D engine and/or alternator windings.

Install a 50 amp, 120/240 VAC plug (NEMA Type 14-50) to the double-pole circuit breaker using No. 6, 4 conductor cable of the desired length. (The 50 amp, 120/240 VAC plug is available in the optional

K802R plug kit or as part number T12153-9.)

Plug this cable into the 50 Amp, 120/240 Volt receptacle on the RANGER® 305D case front.

RANGER® 305D

A-8

INSTALLATION

A-8

 

 

 

CONNECTION OF RANGER® 305D TO PREMISES WIRING

 

 

240 VOLT

 

 

GROUNDED CONDUCTOR

240

Volt

POWER

120 VOLT

 

 

60 Hz.

COMPANY

3-Wire

120 VOLT

Service

METER

 

 

 

 

NEUTRAL

 

 

BUS

N

LOAD

DOUBLE POLE DOUBLE THROW

SWITCH RATING TO BE THE SAME

AS OR GREATER THAN PREMISES

SERVICE OVERCURRENT

PROTECTION.

 

 

 

 

 

 

 

 

 

 

 

 

PREMISES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISCONNECT AND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERVICE

 

 

 

 

 

GROUND

 

 

50AMP

 

OVERCURRENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROTECTION

 

 

240 VOLT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DOUBLE

50 AMP, 120/240

 

POLE

 

CIRCUIT

VOLT PLUG

 

240 VOLT

BREAKER

NEMA TYPE 14-50

 

 

 

GND

N

50 AMP, 120/240 VOLT

RECEPTACLE NOTE: No. 6 COPPER CONDUCTOR CABLE SEE NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE

SIZE RECOMMENDATIONS.

WARNING

Only a licensed, certified, trained electrician should install the machine to a premises or residential electrical system. be certain that:

The installation complies with the National Electrical Code and all other applicable electrical codes.

The premises is isolated and no feedback into the utility system can occur. Certain state and local laws require the premises to be isolated before the generator is linked to the premises. Check your state and local requirements.

A double pole, double throw transfer switch in conjunction with the properly rated double throw circuit breaker is connected between the generator power and the utility meter.

RANGER® 305D

A-9

INSTALLATION

A-9

 

 

 

CONNECTION OF LINCOLN ELECTRIC WIRE FEEDERS

Connection of LN-7 or LN-8 to the RANGER® 305D

Shut the welder off.

Connect the LN-7 or LN-8 per instructions on the appropriate connection diagram in Section F.

Set the "WIRE FEEDER VOLTMETER" switch to either "+" or "-" as required by the electrode being used.

Set the "MODE" switch to the "CV WIRE " position.

Set the "ARC CONTROL" knob to "0" initially and adjust to suit.

Set the "WELD TERMINALS" switch to the "REMOTELY CONTROLLED" position.

Set the "IDLE" switch to the "HIGH" position.

Connection of LN-15 to the Ranger® 305D

These connections instructions apply to both the LN15 Across The-Arc and Control Cable models. The LN-15 has an internal contactor and the electrode is not energized until the gun trigger is closed. When the gun trigger is closed the wire will begin to feed and the welding process is started.

Shut the welder off.

For electrode Positive, connect the electrode cable to the "+" terminal of the welder and work cable to the "-" terminal of the welder. For electrode Negative, connect the electrode cable "-" terminal of the welder and work cable to the "+" terminal of the welder.

Across The-Arc Model:

Attach the single lead from the front of the LN-15 to work using the spring clip at the end of the lead. This is a control lead to supply current to the wire feeder motor; it does not carry welding current.

Set the "WELD TERMINALS" switch to "WELD TERMINALS ON"

Control Cable Model:

Connect Control Cable between Engine Welder and Feeder.

Set the "WELD TERMINALS" switch to "REMOTELY CONTROLLED".

Set the MODE switch to the "CV-WIRE " position.

Set the "WIRE FEEDER VOLTMETER" switch to either "+" or "-" as required by the electrode polarity being used.

Set the "ARC CONTROL" knob to "0" initially and adjust to suit.

Set the "IDLE" switch to the "AUTO" position

RANGER® 305D

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