Lincoln Electric Portable Generator IM511 D User Manual
IM511-D  
TM  
RANGER 9  
OCTOBER, 2000  
Multi-Process Gasoline Engine Driven Welder and Power Generator  
For use with machines having Code Number 10378, 10379, 10539, 10540 and 10550  
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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 thought-  
ful operation on your part. DO  
NOT INSTALL, OPERATE OR  
REPAIR THIS EQUIPMENT  
WITHOUT  
READING  
THIS  
MANUAL AND THE SAFETY  
PRECAUTIONS  
THROUGHOUT.  
CONTAINED  
And, most  
importantly, think before you act  
and be careful.  
Date of Purchase:  
Serial Number:  
Code Number:  
Model:  
R
Where Purchased:  
OPERATOR’S MANUAL  
Copyright © 2000 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  
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ii  
ii  
SAFETY  
ARC RAYS can burn.  
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.  
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.  
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.  
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.  
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:  
FUMES AND GASES  
can be dangerous.  
5.a. Welding may produce fumes and gases  
hazardous to health. Avoid breathing these  
• Semiautomatic DC Constant Voltage (Wire) Welder.  
• DC Manual (Stick) Welder.  
• AC Welder with Reduced Voltage Control.  
fumes and gases.When welding, keep  
your head out of the fume. Use enough  
ventilation and/or exhaust at the arc to keep  
3.c. In semiautomatic or automatic wire welding, the electrode,  
electrode reel, welding head, nozzle or semiautomatic  
welding gun are also electrically “hot”.  
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 below Threshold Limit Values (TLV)  
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.  
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.  
5.b. 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.  
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.  
5.c. 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.  
3.i. When working above floor level, use a safety belt to protect  
yourself from a fall should you get a shock.  
5.d. 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.  
3.j. Also see Items 6.c. and 8.  
5.e. Also see item 1.b.  
Mar ‘95  
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iii  
iii  
SAFETY  
WELDING SPARKS can  
cause fire or explosion.  
CYLINDER may explode  
if damaged.  
6.a. Remove fire hazards from the welding area.  
If this is not possible, cover them to prevent  
7.a. Use only compressed gas cylinders  
containing the correct shielding gas for the  
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.  
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.  
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.  
7.c. Cylinders should be located:  
•Away from areas where they may be struck or subjected to  
physical damage.  
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.  
•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.  
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).  
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.  
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.  
FOR ELECTRICALLY  
powered equipment.  
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.  
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.  
6.h. Also see item 1.c.  
8.c. Ground the equipment in accordance with the U.S. National  
Electrical Code and the manufacturer’s recommendations.  
Mar ‘95  
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iv  
iv  
SAFETY  
soudage. Utiliser des lunettes avec écrans lateraux dans les  
PRÉCAUTIONS DE SÛRETÉ  
zones où l’on pique le laitier.  
Pour votre propre protection lire et observer toutes les instruc-  
tions et les précautions de sûreté specifiques qui parraissent dans  
ce manuel aussi bien que les précautions de sûreté générales  
suivantes:  
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.  
Sûreté Pour Soudage A L’Arc  
1. Protegez-vous contre la secousse électrique:  
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  
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.  
levage, câbles de grue, ou autres circuits. Cela peut  
provo-  
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.  
quer 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.  
c. Maintenir le porte-électrode, la pince de masse, le câble  
de soudage et la machine à souder en bon et sûr état  
defonctionnement.  
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.  
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.  
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.  
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.  
PRÉCAUTIONS DE SÛRETÉ POUR  
LES MACHINES À SOUDER À  
TRANSFORMATEUR ET À  
REDRESSEUR  
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.  
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.  
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  
2. Autant que possible, I’installation et l’entretien du poste seront  
effectués par un électricien qualifié.  
soudage  
à
l’aide d’écrans appropriés et non-  
inflammables.  
3. Avant de faires des travaux à l’interieur de poste, la  
debrancher à l’interrupteur à la boite de fusibles.  
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.  
4. Garder tous les couvercles et dispositifs de sûreté àleurplace.  
5. Toujours porter des lunettes de sécurité dans la zone de  
Mar. ‘93  
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v
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!  
Thank You  
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.  
Model Name & Number _____________________________________  
Code & Serial Number _____________________________________  
Date of Purchase _____________________________________  
Whenever you request replacement parts for or information on this equipment always supply the information you  
have recorded above.  
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.  
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TABLE OF CONTENTS  
Safety Precautions............................................................................................................ii-iv  
Introductory Information......................................................................................................v  
General Description............................................................................................................7  
Specifications....................................................................................................................7-8  
Optional Features ...............................................................................................................9  
Recommended Equipment ................................................................................................10  
Installation Instructions....................................................................................................11-12  
Machine Grounding.......................................................................................................11  
Spark Arrester ...............................................................................................................11  
Trailers ........................................................................................................................11-12  
Pre-Operation Service.......................................................................................................12  
Oil..................................................................................................................................12  
Fuel ...............................................................................................................................12  
Battery Connection........................................................................................................12  
Welding Output Cables .................................................................................................12  
Location/Ventilation .......................................................................................................12  
Operation ........................................................................................................................13-14  
High Altitude Operation.................................................................................................13  
Muffler Relocation .........................................................................................................13  
Connection of Wire Feeders .........................................................................................13  
Connection of K428 or K446 with K624-1 Remote Output Module ..............................13  
Connection of K449 to the Ranger 9 ............................................................................13  
Connection of LN-7 or LN-8 to the Ranger 9................................................................14  
Connection of the LN-742 to the Ranger 9...................................................................14  
Connection of the Magnum Spool Gun and SG Control Module to the Ranger 9........14  
Remote Output Control .................................................................................................14  
High Frequency Generator for TIG welding applications.............................................14  
Operating Instructions.....................................................................................................15-17  
Additional Safety Precautions .......................................................................................15  
Welder Operation ..........................................................................................................15  
Welder Controls, Functions, and Operation................................................................15-16  
Engine Operation........................................................................................................16-17  
Welding Processes.....................................................................................................17-18  
Auxiliary Power ...........................................................................................................19-20  
Standby Power Information and Connection to Premises Wiring Diagram ............... 20-21  
Maintenance....................................................................................................................22-23  
General Instructions ......................................................................................................22  
Engine Adjustments ......................................................................................................22  
Slip Rings ......................................................................................................................22  
Battery...........................................................................................................................23  
Hardware.......................................................................................................................23  
Troubleshooting...............................................................................................................24-27  
General Troubleshooting ...............................................................................................24  
Electronic Idler Troubleshooting ....................................................................................25  
Output System Troubleshooting..................................................................................26-27  
Wiring Diagram ...............................................................................................................28-30  
Connection Diagrams......................................................................................................31-35  
Dimension Print .................................................................................................................36  
Parts Pages ...............................................................................................................P230 Series  
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GENERAL DESCRIPTION  
SPECIFICATIONS  
™
The Ranger 9, is a twin cylinder gasoline engine  
AC STICK / TIG (CC) OUTPUT  
driven multi-process arc welder and AC power  
generator. It is built in a heavy gauge steel case for  
durability on the job site.  
80  
70  
60  
50  
40  
30  
20  
10  
0
A
B
250 OUTPUT RANGE  
45 OUTPUT RANGE  
RECOMMENDED PROCESSES AND  
EQUIPMENT  
The Ranger 9 can be used for AC/DC Stick welding  
(CC), DC Semiautomatic wire feed welding (CV),  
AC/DC Tig welding (CC), and also offers a 9,000 Watt  
AC 115/230 Volt, 60 Hertz power generator.  
B
A
For AC/DC Stick welding, the range is 40-250 Amps.  
There is a 100% duty cycle on all settings. The  
Output selector covers six ranges with remote output  
control for fine current adjustment. For use with a  
broad range of AC and DC electrodes including  
0
50 100 150 200 250 300  
OUTPUT AMPS  
350  
®
Fleetweld 5P.  
For DC Semi-automatic wire feed welding, three  
constant voltage wire feed welding settings are  
available giving a range of 40-250 Amps at 100% duty  
cycle. Excellent performance will be obtained with a  
DC STICK / TIG (CC) OUTPUT  
A 250 OUTPUT RANGE  
80  
70  
60  
50  
40  
®
®
45 OUTPUT RANGE  
B
broad range of Innershield and Outershield  
electrodes (FCAW). Excellent arc characteristics are  
available with MIG (GMAW). An output contactor is  
provided for optimum semiautomatic welding.  
AC and DC Tig welding can be done at all constant  
current output settings.  
30  
20  
10  
0
The auxiliary power is provided by a 9,000 Watt, AC  
115/230 Volt, 60 Hertz generator. It will operate AC  
power tools. It will also power a 1.5 HP motor (if  
started under no load). It is capable of lighting ninety  
100 Watt incandescent bulbs, and can also be used  
for standby emergency power.  
A
200 250 300 350 400 450  
B
0
50 100 150  
OUTPUT AMPS  
The Ranger 9 CSA machine (K1420-2) has four 15  
amp circuit breakers for 115V auxiliary receptacles  
and two 50 amp circuit breakers for 230V receptacles.  
This machine is CSA approved.  
DC WIRE FEED (CV) OUTPUT  
55  
50  
45  
40  
35  
30  
25  
20  
15  
10  
5
HIGH  
MED  
LOW  
200  
0
250 300  
350 400  
0
50  
100 150  
OUTPUT AMPS  
- 7 -  
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SPECIFICATIONS  
Machine  
Rated DC Output *  
Dimensions  
& Weight  
Product  
Ordering  
AC Power **  
Auxiliary Power for  
Wire Feeders  
Description  
Amps / Volts / Duty Cycle  
Name  
Information  
Ranger 9  
(Onan)  
K1420-1  
9,000 Watts  
60 Hz. DC  
30.3 x 19.2 x 42.3 in  
(770 x 488 x 1075 mm)  
598 lbs (272 kg)  
250 Amp  
AC/DC  
AC Constant Current  
42V, 60 Hz, 8 Amps  
115V, 60 Hz, 8 Amps  
250A / 25V / 100%  
K1420-2  
CSA(Meets  
Canadian  
Standards)  
Multi-Process  
Arc Welder  
80 Amps @  
115V  
DC Constant Current  
250A / 25V / 100%  
with  
DC Constant Voltage  
40 Amps @  
230V  
9,000 Watts AC  
Auxiliary  
250A / 25V / 100%  
Ranger 9  
(Kohler)  
K1421-1  
CSA  
(Meets  
Canadian  
Standards)  
30.3 x 19.2 x 42.3 in  
(770 x 488 x 1075 mm)  
591 lbs (269 kg)  
Power  
Max OCV @ 3700 RPM  
80V  
* Based on a 10 min. period.  
** When welding, available AC auxiliary power will be reduced.  
115V will operate either 60Hz or 50/60Hz power tools, lights, etc.  
Engine  
Product  
Name  
Description  
Horsepower  
Operating  
Speeds  
Displacement  
Ignition  
Capacities  
Ranger 9  
(Onan P218)  
2 Cylinder  
4 Cycle  
Air-Cooled  
Full Load:  
3500 RPM  
47.7 cu in  
(782 cc)  
12V Battery, 430  
Cold Cranking  
Amps, Toggle Start  
Switch, Charging  
Ammeter, Manual  
Choke  
Fuel:  
9 Gal (34 L)  
18 HP  
@ 3600 RPM  
Gasoline Engine.  
Aluminum Alloy  
Block with Cast Iron  
Liners, Electronic  
Ignition  
High Idle:  
3700 RPM  
Lubricating Oil:  
1.8 Qts (1.7 L)  
Low Idle:  
2200 RPM  
Ranger 9  
(Kohler Command  
CH20S)  
20 HP  
@ 3600 RPM  
38.1 cu in  
(624 cc)  
Fuel:  
9 Gal (34 L)  
Lubricating Oil:  
2.0 Qts (1.9 L)  
- 8 -  
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OPTIONAL FEATURES  
A)  
K768-2 Two Wheel Undercarriage  
G)  
H)  
I)  
K934-1 Bracket for Mounting a Gas Cylinder to a  
K933-1 Undercarriage  
For in-plant and yard towing. (For highway use,  
consult applicable federal, state, and local laws  
regarding possible requirements for brakes, lights,  
fenders, etc.) Two 4.80 x 12" four-ply tubeless tires.  
Bed-plate mounting. Has stand for tow bar and grips  
for hand pulling. Overall width 43.06" (1.09 m).  
Easily mounts on the back of the K933-1 Four Wheel  
Undercarriage to carry a welding gas cylinder.  
K889-2 Two Wheel Undercarriage  
For moving by hand. Two 4.00" x 8" industrial tires.  
Overall width 29" (.74m).  
B)  
C)  
D)  
K886-1 Canvas Cover  
To protect the Ranger 9 when not in use. Made from  
attractive red canvas material that is flame retardant,  
mildew resistant, and water repellent.  
K857 Remote Control  
Consists of a control box with 25' (7.5 m) of four  
conductor cable. Permits remote adjustment of output  
voltage.  
K894-1 Spark Arrester Kit  
Includes a heavy gauge steel, approved spark  
arrester and clamp for easy mounting to muffler  
exhaust pipe.  
J)  
K893-1 Caster for Two Wheel Undercarriage  
Mounts to the front of the K889-2 Two-Wheel  
Undercarriage to allow easy movement on smooth  
surfaces. Includes a 6" diameter hard rubber wheel  
with a convenient toe-on, toe-off locking brake.  
K896-1 GFCI Receptacle Kit  
Includes two UL approved 115 Volt ground fault circuit  
interrupter duplex type receptacles with covers and  
installation instructions. Replaces the two factory  
installed 115 Volt duplex receptacles. Each recepta-  
cle of each GFCI duplex is rated at 15 Amps but the  
maximum total current from each GFCI duplex is  
limited to 20 amps.  
K)  
K702 Accessory Kit  
Accessory Set includes 35 ft. 2 AWG electrode cable,  
30 ft. 2 AWG work cable, headshield with number 12  
®
filter, work clamp, and Cooltong 300 electrode  
holder. Cables are rated at 250 Amps, 40% duty  
cycle.  
E)  
K930-1 TIG Module  
Provides high frequency and shielding gas control for  
AC and DC GTAW (TIG) welding applications.  
Compact case is designed for easy carrying,  
complete with handle. High frequency bypass is built  
in. The K939-1 Docking Kit is available for mounting  
the TIG Module on top of the Ranger 9. The K936-1  
control cable is required.  
L)  
K802-R Power Plug Kit  
Provides four 115 Volt plugs rated at 15 Amps each  
and one dual voltage, full KVA plug rated at 115/230  
Volts, 50 amps.  
M)  
K802-N Power Plug KIt  
F)  
K933-1 Four Wheel Undercarriage  
Provides four 115 Volt plugs rated at 20 Amps each  
and one dual voltage, full KVA plug rated at 115/230  
Volts, 50 Amps. (Not for use with K1420-2 CSA  
machine and machines with GFCI receptacles.)  
Allows movement of the Ranger 9 by hand without  
lifting. Easily assembles to the Ranger 9. It includes  
two rugged, hard molded wheels and two durable  
pneumatic tires. The spring loaded handle provides  
convenient, comfortable steering. The k934-1 Bracket  
is available for mounting a gas cylinder on the under-  
carriage.  
- 9 -  
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RECOMMENDED EQUIPMENT  
WIRE FEED  
STICK  
LN-25 (K428 or K446) with K624-1 42 Volt Remote  
Output Control Module - Requires K626-xx Control  
Cable. Provides "cold" electrode until gun trigger is  
pressed. Voltage control is at the feeder. K446  
LN-25 includes gas solenoid.  
K702 Accessory Kit which includes:  
• Electrode holder and cable  
• Work clamp and cable  
• Headshield  
LN-25 (K449) Includes internal contactor for across  
the arc operation (no control cable). Provides "cold"  
electrode until gun trigger is pressed. Includes gas  
solenoid. K444-1 Remote Voltage Control Kit is  
required for voltage control at the feeder.  
K857 Remote Control Kit is optional for remote  
current control.  
LN-742 (K617-1 or K618-1) or LN-742H (K617-2 or  
K618-2), requires K619-xx Input Cable Assembly.  
Provides "cold" electrode until gun trigger is pressed.  
Includes gas solenoid. K589-1 Remote Control Kit  
connects to the LN-742 to provide remote voltage and  
wire speed control or K857 Remote Voltage Control  
Kit connects to the Ranger 9 for voltage control at the  
feeder.  
TIG  
™
Magnum TIG Torch  
Magnum Parts Kit and Argon gas  
K930-1 TIG Module  
K936-1 Control Cable  
Optional:  
LN-7 (K521) or LN-7 GMA (K440), requires K584-xx  
Input Cable Assembly. Provides "cold" electrode until  
gun trigger is pressed. K440 LN-7 GMA included gas  
solenoid. K8567 Remote Voltage Control Kit is  
required for voltage control at the feeder. Ranger 9  
must be operated at "HIGH" idle.  
K939-1 TIG Module Docking Kit  
K963 Hand Amptrol  
K870 Foot Amptrol  
K814 Arc Start Switch  
™
Magnum Gun is required for gas-shielded welding.  
Innershield Gun is required for gas-less welding.  
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INSTALLATION INSTRUCTIONS  
WARNING  
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  
U.S. 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.  
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  
Spark Arrester  
• Always wear dry insulating gloves.  
------------------------------------------------------------------------  
ENGINE EXHAUST can kill.  
Some federal, state or local laws may require that  
gasoline 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, the K894-1 arrester must be  
installed and properly maintained.  
• 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.  
CAUTION  
• Keep away from moving parts.  
------------------------------------------------------------------------  
Use of an incorrect arrester may lead to engine  
damage or performance loss.  
-----------------------------------------------------------------------  
See additional warning information at  
front of this operator’s manual.  
-----------------------------------------------------------  
Machine Grounding  
Undercarriages  
Because this portable engine driven welder or  
generator creates it’s own power, it is not necessary  
to connect it’s frame to an earth ground, unless the  
machine is connected to premises wiring (your home,  
shop, etc.).  
The recommended undercarriage for use with this  
equipment for in-plant and yard towing by a vehicle  
(1)  
is Lincoln’s K768-2. If the user adapts a non-Lincoln  
undercarriage, 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:  
To prevent dangerous electric shock, other equipment  
to which this engine driven welder supplies power  
must:  
(1)  
Consult applicable federal, state and local laws  
regarding specific requirements for use on public  
highways.  
a. be grounded to the frame of the welder using a  
grounded type plug, or  
1.  
2.  
3.  
Design capacity of undercarriage vs. weight of  
Lincoln equipment and likely additional  
attachments.  
Proper support of, and attachment to, the base of  
the welding equipment so there will be no undue  
stress to the framework.  
Proper placement of the equipment on the  
undercarriage to ensure stability side to side and  
front to back when being moved and when standing  
by itself while being operated or serviced.  
b. be double insulated.  
When this welder is mounted on a truck or trailer, it’s  
frame must be securely connected to the metal frame  
of the vehicle.  
Where this engine driven welder is connected to  
premises wiring, such as that in your home or shop,  
it’s frame must be connected to the system earth  
ground. See further connection instructions in the  
section entitled Standby Power Connections in this  
manual, as well as the article on grounding in the  
latest U.S. National Electrical Code and the local  
code.  
-11 -  
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4.  
Typical conditions of use, i.e., travel speed; rough-  
ness of surface on which the trailer will be  
operated; environmental conditions; like  
maintenance.  
Battery Connection  
This welder is shipped with the negative battery cable  
disconnected. Make sure that the Engine Switch is in  
the “STOP” position and attach the disconnected  
cable securely to the negative battery terminal before  
attempting to operate the machine. If the battery is  
discharged and does not have enough power to start  
the engine, see the Maintenance-Battery section of  
this manual for battery charging instructions.  
( )  
Conformance with federal, state and local laws. 1  
5.  
(1)  
Consult applicable federal, state and local laws regarding  
specific requirements for use on public highways.  
PRE-OPERATION SERVICE  
CAUTION  
Welding Output Cables  
With the engine off, connect the electrode and work  
cables to the studs provided. These connections  
should be checked periodically and tightened if  
necessary.  
READ the engine operating and maintenance instruc-  
tions supplied with this machine.  
------------------------------------------------------------------------  
Listed below are copper cable sizes recommended for  
the rated current and duty cycle. Lengths stipulated  
are the distance from the welder to work and back to  
the welder again. Cable sizes are increased for  
greater lengths primarily for the purpose of minimizing  
cable voltage drop.  
WARNING  
fuel can cause fire or  
GASOLINE  
explosion.  
• Stop engine while fueling.  
• Do not smoke when fueling.  
• Do not overfill tank.  
• Keep sparks and flame away from tank.  
• Wipe up spilled fuel and allow fumes to clear  
before starting engine.  
TOTAL COMBINED LENGTH OF  
ELECTRODE AND WORK CABLES  
250 Amps  
250 Amps  
40% Duty Cycle 100% Duty Cycle  
2 AWG  
2 AWG  
1 AWG  
1 AWG  
1/0 AWG  
1 AWG  
1 AWG  
1 AWG  
1 AWG  
1/0 AWG  
0-50 Ft.  
50-100 Ft.  
100-150 Ft.  
150-200 Ft.  
Oil  
The Ranger 9 is shipped with the engine crankcase  
filled with SAE 10W-30 oil. Check the oil level before  
starting the engine. It if is not up to the full mark on  
the dipstick, add oil as required. Make certain that the  
oil filter cap is tightened securely. Refer to the engine  
Operators Manual for specific oil recommendations.  
200-250 Ft.  
Location / Ventilation  
LUBRICATION SYSTEM CAPACITY  
(INCLUDING FILTER)  
Onan P218 - 1.8 Quarts (1.7 Liters)  
Kohler CH20S - 2.0 Quarts (1.9 Liters)  
The welder should be located to provide an unrestrict-  
ed flow of clean, cool air to the cooling air inlets and  
to avoid heated air coming out of the back of the  
welder recirculating back to the cooling air inlets  
below the exhaust. Also, locate the welder so that the  
engine exhaust fumes are properly vented to an  
outside area.  
Fuel  
Fill the fuel tank with clean, fresh lead-free gasoline.  
The capacity is approximately 9 gallons (34 liters).  
Observe the fuel gauge while filling to prevent overfill-  
ing.  
WARNING  
Damage to fuel tank may cause fire or explosion.  
Do NOT drill holes in the Ranger 9 base or weld to  
the Ranger 9 base.  
------------------------------------------------------------------------  
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Angle of Operation  
Connection of Lincoln Electric  
Wire Feeders  
Engines are designed to run in the level condition  
which is where the optimum performance is achieved.  
The maximum angle of operation for the engine is 15  
degrees from horizontal in any direction. 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.  
WARNING  
Shut off welder before making any electrical  
connections.  
------------------------------------------------------------------------  
Connection of K428 or K446 LN-25 with  
K624-1 42 volt Remote Output Control  
Module to the Ranger 9.  
Requires K626-xx Control Cable. Provides “cold” electrode  
until gun trigger is pressed and also provides voltage control at  
the feeder. The K446 LN-25 includes a gas solenoid. See the  
appropriate connection diagram in rear of this manual.  
When operating the welder at an angle, the effective  
fuel capacity will be slightly less than the specified 10  
gallons.  
High Altitude Operation  
If the Ranger 9 will be consistently operated at  
altitudes above 5,000 feet, a carburetor jet designed  
for high altitudes should be installed. This will result in  
better fuel economy, cleaner exhaust, and longer  
spark plug life. It will not give increased power which  
is decreased at higher altitudes. Engine horsepower is  
reduced by 3.5% per 1000 feet for altitudes above 377  
feet.  
a. Shut off the welder.  
b. Connect the electrode cable from the LN-25 to the  
“ELECTRODE” stud of the welder. Connect the  
work cable to the “TO WORK” stud of the welder.  
c. Connect the control cable from the LN-25 to the  
14 pin amphenol on the Ranger 9.  
High altitude jet kits are available from the engine  
manufacturer. Order Onan kit part number 146-0458.  
d. Attach the single lead from the front of the LN-25  
to the work using the spring clip on the end of the  
lead.  
CAUTION  
Do not operate a Ranger 9 with a high altitude jet installed  
at an altitude below 5,000 ft. This will result in the engine  
running too lean and result in higher engine temperatures  
which can shorten engine life.  
This is a control lead to supply the current to  
the wire feeder motor; it does not carry welding  
current.  
------------------------------------------------------------------------  
Muffler Relocation  
e. Set the “POLARITY” switch to either WIRE FEED  
DC+ or WIRE FEED DC- as required by the  
electrode being used.  
WARNING  
f. Set the “RANGE” switch to either HIGH, MED or  
LOW as required by the process.  
Shut off welder and allow muffler to cool before  
touching muffler.  
------------------------------------------------------------------------  
The Ranger 9 is shipped with the exhaust coming out on  
the left side of the machine. The exhaust can be changed  
to the opposite side by removing the two screws that hold  
the exhaust port cover in place and installing the cover on  
the opposite side. (Operating the Ranger 9 without the  
cover in place will result in a higher noise level and no  
increase in machine output.)  
g. Set the “WELDING TERMINALS” Control switch to  
the “REMOTELY CONTROLLED” position.  
h. Set the “IDLER” switch to the “AUTO” position.  
Connection of the K449 LN-25 to the  
Ranger 9.  
a. Shut off the welder.  
b. Connect the electrode cable from the LN-25 to the  
“ELECTRODE” stud of the welder. Connect the  
work cable to the “TO WORK” stud of the welder.  
c. Attach the single lead from the front of the LN-25 to  
work using the spring clip on the end of the lead.  
This is a control lead to supply the current to the  
wire feeder motor; it does not carry welding current.  
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d. Set the “POLARITY” switch to either WIRE FEED  
DC+ or WIRE FEED DC- as required by the  
electrode being used.  
Connection of the Magnum Spool Gun  
and SG Control Module to the Ranger 9  
a. Shut off the Welder.  
e. Set the “RANGE” switch to either HIGH, MED or  
LOW as required by the process.  
b. Connect per the instructions on the appropriate  
connection diagram in the rear of this manual.  
f. Set the “WELDING TERMINAL” Control switch to  
the “ALWAYS ON” position.  
c. Set the output control toggle switch to “CONTROL  
AT WELDER” when not using remote control.  
g. Set the “IDLER” switch to the “AUTO” position.  
d. Set the “POLARITY” switch to WIRE FEED DC+.  
Connection of the LN-7 or LN-8 to the  
Ranger 9.  
e. Set the “RANGE” switch to either HIGH, MED or  
LOW as required by the process.  
a. Shut off the welder.  
f. Set the “WELDING TERMINALS” Control switch to  
the “REMOTELY CONTROLLED” position.  
b. Connect the LN-7 or LN-8 per the instructions on  
the appropriate connection diagram in the rear of this  
manual.  
g. Set the “IDLER” switch to the “HIGH” idle position.  
c. Set the output control toggle switch to appropriate  
position: “CONTROL REMOTE” for LN-8 and LN-7  
with K857 attached; “CONTROL AT WELDER” for  
LN-7 with no remote voltage control.  
Remote Output Control  
The Ranger 9 has a 6-pin and a 14-pin Amphenol  
connector. These connectors are located above the  
output studs. The 6-pin connector is intended to be  
used with the optional K857 Remote Output Control or  
in the case of TIG welding applications, with the Foot  
or Hand Amptrol. The 14-pin connector is used to  
connect a wire feeder control cable. If the wire feeder  
has a built-in power source output control, do not  
connect a remote output control to the 6-pin  
connector. When remote output control is used, the  
output control toggle switch is to be set at “CONTROL  
REMOTE”.  
d. Set “POLARITY” switch to either WIRE FEED DC+  
or WIRE FEED DC-.  
e. Set the “RANGE” switch to either HIGH, MED or  
LOW as required by the process.  
f. Set the “WELDING TERMINALS” Control switch to  
the “REMOTELY CONTROLLED” position.  
g. Set the “IDLER” switch to the “HIGH” idle position.  
Connection of the LN-742 to the Ranger 9  
High Frequency Generator for TIG  
welding applications  
a. Shut off the welder.  
The K930-1 TIG Module is an accessory that provides  
high frequency and shielding gas control for AC and  
DC GTAW (TIG) welding. See IM528 supplied with  
the TIG Module for installation instructions.  
b. Connect per the instructions on the appropriate  
connection diagram in rear of this manual.  
c. Set the output control toggle switch to  
“CONTROL AT WELDER” when not using  
remote control. When the LN-742 has a K589-1  
remote control attached, set output control to  
“REMOTE”.  
Note: The TIG Module does not require the use of a  
high frequency bypass capacitor. If any other high  
frequency accessory is used with the Ranger 9, a  
bypass capacitor (Order Kit T12246) must be installed  
in the Ranger 9.  
d. Set “POLARITY” switch to either WIRE FEED  
DC+ or WIRE FEED DC-.  
e. Set “RANGE” switch to either HIGH, MED or  
LOW as required by the process.  
f. Set the “WELDING TERMINAL” control switch to  
“REMOTELY CONTROLLED” position.  
g. Set the “IDLER” switch to the “AUTO” position.  
-14 -  
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Welder Controls - Function and Operation  
OPERATING INSTRUCTIONS  
Explanation of Symbols that Appear on this Equipment  
Additional Safety Precautions  
Always operate the welder with the roof and case  
sides in place as this provides maximum protection  
from moving parts and assures proper cooling air flow.  
Low Idle  
OFF  
ON  
High Idle  
ENGINE “ON-OFF” Switch  
Read carefully the Safety Precautions page in the  
Instruction Manual before operating this machine.  
Always follow these and any other safety procedures  
included in this manual and in the Engine Instruction  
Manual.  
When placed in the “ON” position, this switch  
energizes the engine ignition circuit. When placed in  
the “OFF” position, the ignition circuit is de-energized  
to shut down the engine.  
Welder Operation  
ENGINE “START” Push-Button Switch  
Welder Output  
RANGER 9  
Energizes engine starter motor.  
Constant  
Current  
250 amps AC @ 25 volts  
250 amps DC @ 25 volts  
Constant  
Voltage  
250 amps DC @ 25 volts  
“POLARITY” Switch  
• Maximum Open Circuit Voltage at 3700 RPM is 80 volts.  
Three STICK/TIG (constant current) polarity settings:  
DC+, DC- and AC  
•
Duty Cycle: 100% for both welding and auxiliary power.  
Two wire feed (constant voltage) settings:  
DC+ and DC-  
NOTE: The setting of this switch must match the  
color band setting of the Range Switch (both switches  
must be set for the same welding process).  
Ranger 9 Approximate Fuel Consumption  
CAUTION  
Never change the “POLARITY” switch setting  
while welding. This will damage the switch.  
------------------------------------------------------------------------  
ONAN P218  
PERFORMER  
KOHLER  
CH20S  
“
RANGE” Switch  
.4 gallons/hour  
(1.5 liters/hour)  
.4 gallons/hour  
(1.5 liters/hour)  
Low Idle - No Load  
2200 RPM  
STICK/TIG (constant current)  
range settings  
6
3
45,90,120,  
160,200,250  
1.0 gallons/hour  
(3.9 liters/hour)  
.8 gallons/hour  
(3.1 liters/hour)  
High Idle - No Load  
3700 RPM  
WIRE FEED (constant voltage)  
range settings  
LOW,MED,HIGH  
1.5 gallons/hour  
(5.7 liters/hour)  
1.6 gallons/hour  
(6.2 liters/hour)  
AC CC Weld Output  
250 Amps @ 25 Volts  
CAUTION  
Never change the “RANGE” switch setting while  
1.7 gallons/hour  
(6.5 liters/hour)  
welding. This will damage the switch.  
1.8 gallons/hour  
(7.0 liters/hour)  
DC CC Weld Output  
250 Amps @ 25 Volts  
------------------------------------------------------------------------  
“
CONTROL”  
1.6 gallons/hour  
(6.2 liters/hour)  
1.7 gallons/hour  
(6.5 liters/hour)  
DC CV Weld Output  
250 Amps @ 25 Volts  
Provides a fine welding current adjustment within the  
Range Switch settings in the STICK/TIG mode and  
welding voltage control with the Range switch set in  
the WIRE FEED mode.  
1.7 gallons/hour  
(6.5 liters/hour)  
1.8 gallons/hour  
(7.0 liters/hour)  
Auxiliary Power  
9000 kVA  
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b. Auxiliary Power - With the engine running at low  
idle and auxiliary power for lights or tools is drawn  
(approximately 100-150 watts or greater) from the  
receptacles, the engine will accelerate to high speed.  
If no power is being drawn from the receptacles (and  
not welding) for 10-14 seconds, the idler reduces the  
engine speed to low idle.  
“CONTROL AT WELDER /  
REMOTE CONTROL” Switch  
The toggle switch on the control panel labeled  
“CONTROL AT WELDER” and “REMOTE CONTROL  
gives the operator the option of controlling the output  
at the welder control panel or at a remote station.  
Remote connections are made at the 6-pin or 14-pin  
amphenol connector.  
”
Starting/Shutdown Instructions  
Starting the Engine  
WARNING  
For remote control, the toggle switch is set in the  
“REMOTE CONTROL” position.  
• Do not touch electrically live parts  
of electrode with skin or wet  
clothing.  
For control at the welder control panel, the toggle  
switch is set in the “CONTROL AT WELDER” position.  
“WELDING TERMINALS” Switch  
The toggle switch labeled “WELDING TERMINALS  
ALWAYS ON” and “WELDING TERMINALS  
REMOTELY CONTROLLED” is used to control the  
operation of the welder output contactor.  
• Keep flammable material away.  
• Insulate yourself from work and  
ground. Wear eye, ear, and body  
protection.  
With the switch in the “ALWAYS ON” position, the  
output contactor is closed at LOW and HIGH idle.  
With the switch in the “REMOTELY CONTROLLED”  
position, the contactor is open at LOW idle and HIGH  
idle until a control cable is attached to the welder  
amphenol connector from a wire feeder. Under this  
condition, contactor closes when the wire feeder  
trigger is depressed and opens when the trigger is  
released.  
• Keep your head out of the fumes.  
• Use ventilation or exhaust to  
remove fumes from breathing zone.  
Be sure all Pre-Operation Maintenance has been per-  
formed. Also, read the Engine Owner’s Manual.  
“IDLER” Switch  
Remove all loads connected to the AC power recepta-  
cles. To start the engine, set the “Idler Control” switch  
The idler switch has two positions, “HIGH” and  
“AUTO”.  
in the Automatic (  
/
) position.  
Use the choke control as follows:  
When in “HIGH”  
continuously at high idle.  
position, the engine will run  
idle position, the idler  
Onan Engine - If the engine is cold, pull the choke  
control out. Do not use the choke if the engine is warm  
or hot.  
When in “AUTO”  
operates as follows:  
/
Kohler Engine - Always pull the choke control out  
when starting the engine; cold, warm or hot. Place the  
“Engine” switch in the “ON” position.  
a. Welding  
Low idle and in the “WELDING TERMINALS ALWAYS ON” mode -  
Stick Welding only. When the electrode touches work, the  
welding arc is initiated and the engine accelerates to  
full speed.  
Push the “START” button and crank the engine until it  
starts. Release the button as soon as the engine  
starts. Do not push the “START” button while the  
engine is running because this will cause damage to  
the ring gear and/or starter motor. After the engine  
has started, slowly return the choke control to the full  
“in” position (choke open).  
Low idle and in the “WELDING TERMINALS REMOTELY  
CONTROLLED” mode -Wire Welding Only Pressing the gun  
trigger closes the Ranger 9 output contactor and  
causes the engine to accelerate to full speed.  
After running at high engine speed for 10-14 seconds,  
the engine will go to low idle.  
After the gun trigger is released and/or welding  
ceases (and no auxiliary power is being drawn), the  
engine will return to low idle after approximately 10 to  
14 seconds.  
Allow the engine to warm up by letting it run at low idle  
for a few minutes.  
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Stopping the Engine  
CURRENT RANGES (AC and DC STICK WELDING  
- 5 to 10 ON CONTROL DIAL)  
Remove all welding and auxiliary power loads and  
allow engine to run at low idle speed for a few minutes  
to cool the engine.  
RANGE SETTING  
ON MACHINE  
ACTUAL  
CURRENT RANGE  
45  
90  
120  
160  
200  
250  
25 to 45 AMPS  
50 to 90 AMPS  
60 to 120 AMPS  
80 to 160 AMPS  
100 to 200 AMPS  
140 to 250 AMPS  
Stop the engine by placing the “Engine” switch in the  
“OFF” position.  
A fuel shut off valve is not required on the Ranger 8  
because the fuel tank is mounted below the engine.  
TIG (Constant Current) Welding  
The Ranger 9 can be used in a wide variety of AC  
and DC Tungsten Inert Gas (TIG) welding applications  
for AC TIG welding up to 200 amps and DC TIG  
welding up to 250 amps.  
Break-in Period  
It is normal for any engine to use a greater amount of  
oil until the break-in is accomplished. Check the oil  
level twice a day during the break-in period (approxi-  
mately 50 running hours)).  
The K930-1 TIG Module installed on a Ranger 9  
provides high frequency and shielding gas control for  
AC and DC GTAW (TIG) welding processes. The TIG  
Module allows full range output control. Afterflow time  
is adjustable from 0 to 55 seconds.  
IMPORTANT: IN ORDER TO ACCOMPLISH THIS  
BREAK-IN, THE UNIT SHOULD BE SUBJECTED TO  
MODERATE LOADS, WITHIN THE RATING OF THE  
MACHINE. AVOID LONG IDLE RUNNING PERIODS.  
REMOVE LOADS AND ALLOW ENGINE TO COOL  
BEFORE SHUTDOWN.  
When using the Ranger 9 for AC TIG welding of  
aluminum, the TIG Module is to be set for CONTINU-  
OUS HF. The following settings and electrodes are  
recommended:  
The engine manufacturer’s recommendation for the  
running time until the first oil change is as follows:  
Pure (EWP)  
Tungsten Diameter  
“Range”  
Switch Settings  
Welding  
Current  
Kohler  
CH20S  
Onan  
P218  
1/8  
90, 120  
45, 90  
45, 90  
100 to 200 amps  
45 to 140 amps  
45 to 100 amps  
3/32  
1/16  
5 hr  
25 hr  
The oil filter is to be changed at the second oil change.  
Refer to the Engine Owner’s Manual for more informa-  
tion.  
When AC TIG welding, the actual maximum welding  
current is 40 to 80 amps higher than the current  
marked on the RANGE SWITCH dial. This is a result  
of a lower effective reactance due to the natural rectifi-  
cation that occurs with the AC TIG welding process.  
Welding Processes  
Stick (Constant Current) Welding  
Wire Feed (Constant Voltage) Welding  
Connect welding cables to the “TO WORK” and  
“ELECTRODE” studs. Start the engine. Set the  
"POLARITY” switch to the desired polarity. Set the  
output “CONTROL” or remote output control to max  
(10) and the “RANGE” switch to the setting that is  
closest to the recommended current for the electrode  
being used and make a trial weld. A fine adjustment  
of the welding can be made by adjusting the output  
“CONTROL” or remote control. For the best arc  
stability, always use setting that results in the highest  
setting of the output or remote control and the lowest  
setting of the “RANGE” switch.  
The Ranger 9 can be used with a broad range of flux-  
cored wire (Innershield and Outershield) electrodes  
and solid wires for MIG welding (gas metal arc  
welding).  
Some recommended Innershield electrodes are:  
NR-211MP, NR-311, NR-203 series as well as,  
®
Lincore 33 and 55 hardfacing electrodes. Diameters  
from .035 (0.9mm) up to and including 5/64” (2.0mm)  
can be used. 5/64” (2.0mm) NS-3M can be used in  
limited applications. Cable length and other condi-  
tions can affect the ultimate results of this application.  
Request Lincoln publication N-675 for additional infor-  
mation.  
The Ranger 9 can be used with a broad range of AC  
and DC stick electrodes. See “Welding Tips 1”  
included with the Ranger 9 for electrodes within the  
rating of this unit and recommended welding currents  
of each. See the following table for welding current  
ranges:  
-17 -  
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Recommended Outershield electrodes are: .045  
(1.1mm), .052 (1.3mm) and 1/16 (1.6mm) Outershield  
71 and 1/16” (1.16mm) Outershield 70. Request  
Lincoln publication GS-200 for additional information.  
When using a wire feeder with contactor control, the  
electrode will be “cold” until the gun trigger is pressed.  
To start the welding process, position the gun and  
close the gun trigger. The contactor will close, the arc  
will be initiated and the engine will accelerate to full  
speed. To stop welding, release the gun trigger and  
pull the gun away from the work. With the “IDLER  
SWITCH” in the “AUTO” position, the engine will go  
back to low idle in approximately 12 seconds (when  
no auxiliary power is drawn).  
Some recommended solid wires for MIG welding are:  
.030 (0.8mm), .035 (0.9mm) and .045 (1.1mm) L-50  
and L-56. Request Lincoln publication GS-100 for  
additional information.  
NOTE: The LN-7 and the LN-8 must be operated in  
the “HIGH” idle position.  
SUMMARY OF WELDING PROCESS  
CONTROL  
CABLE  
USED  
OUTPUT  
WELDING ELECTRODE  
IDLE  
MODE  
CONTROL TERMINALS WHEN NOT  
SWITCH  
PROCESS  
TO START WELDING  
SWITCH  
WELDING  
Touch electrode to work.  
Welding starts immediately  
and engine goes to high idle.  
AUTO  
AUTO  
AUTO  
AUTO  
AT  
WELDER  
ALWAYS  
ON  
HOT  
STICK - CC  
NO  
YES  
YES  
NO  
Press Amptrol. Welding  
starts immediately.  
TIG - CC  
K930-1/K936-1  
(WITH AMPTROL)  
REMOTE  
REMOTE  
REMOTE  
REMOTE  
COLD  
COLD  
COLD  
Press gun trigger, Ranger 9  
contactor closes. Welding  
starts immediately and engine  
goes to high idle.  
WIRE FEED - CV,  
LN-25 WITH 42V  
REMOTE CON-  
TROL KIT  
Press gun trigger, LN-25  
contactor closes. Welding  
starts immediately and engine  
goes to high idle.  
WIRE FEED - CV,  
LN-25 WITH  
INTERNAL  
AT  
WELDER  
ALWAYS  
ON  
CONTACTOR  
Press gun trigger, Ranger 9  
contactor closes. Welding  
starts immediately and engine  
goes to high idle.  
WIRE FEED - CV,  
LN-742  
AUTO  
HIGH  
REMOTE  
REMOTE  
REMOTE  
REMOTE  
COLD  
COLD  
YES  
YES  
Press gun trigger, Ranger 9  
contactor closes. Welding  
starts immediately.  
WIRE FEED - CV,  
LN-7  
-18 -  
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115V Duplex Receptacles  
Auxiliary Power  
The 115V auxiliary power receptacles should only be  
used with three wire grounding type plugs or approved  
double insulated tools with two wire plugs.  
The Ranger 9 can provide up to 9,000 watts of  
115/230 volts AC, single phase 60HZ power for contin-  
uous use. The front of the machine includes three  
receptacles for connecting AC power plugs. The  
K1420-1 has one 50 amp 115/230 volt NEMA 14-  
50R receptacle and two 20 amp 115 volt NEMA 5-  
20R receptacles. The K1420-2 CSA machine has one  
50 amp 115/230 volt NEMA 14-50R receptacle and  
two 15 amp 115 volt NEMA 5-15R receptacles. Do  
not connect any plugs that connect to the power  
receptacles in parallel.  
Maximum Current Draw from 115V Duplex  
Receptacles - No Welding  
K1420-1  
K1420-2 (CSA)  
and K1421-1 (CSA)  
LOAD FROM  
115V / 230V  
EACH  
HALF OF  
TOTAL  
FROM  
EACH  
HALF OF  
TOTAL  
FROM  
DUAL VOLTAGE  
RECEPTACLE  
EACH 115V BOTH 115V EACH 115V BOTH 115V  
DUPLEX DUPLEXES DUPLEX DUPLEXES  
Start the engine and set the “IDLER” control switch to  
the desired operating mode. Set the “CONTROL” to  
10. Voltage is now correct at the receptalces for  
auxiliary power.  
60  
60  
40  
20  
0
0
20 *  
20 *  
20 *  
20 *  
0
78  
60  
40  
20  
0
15  
15  
15  
15  
0
2.2 KW  
4.5 KW  
6.7 KW  
9.0 KW  
115/230 Volt Dual Voltage Receptacle  
The 115/230 volt receptacle can supply up to 40 amps  
of 230 volt power to a two wire circuit, up to 40 amps  
of 115 volt power from each side of a three wire circuit  
(up to 80 amps total). Do not connect the 115 volt  
circuits in parallel. Current sensing for the automatic  
idle feature is only in the leg of the three wire circuit as  
shown below.  
* NEMA 5-20P plug required for 20 amp draw.  
Maximum Current Draw from Optional 115V  
GFCI Duplex Receptacles - No Welding  
K1420-1*  
(WITH GFCI’S)  
K1420-2** and  
K1421-1**  
(WITH GFCI’S)  
LOAD FROM  
115V / 230V  
DUAL VOLTAGE  
RECEPTACLE  
EACH  
HALF OF  
TOTAL  
FROM  
EACH  
HALF OF  
TOTAL  
FROM  
GND  
EACH 115V BOTH 115V EACH 115V BOTH 115V  
DUPLEX DUPLEXES DUPLEX DUPLEXES  
30  
30  
30  
20  
0
0
15  
15  
15  
15  
0
40  
40  
40  
20  
0
15  
15  
15  
15  
0
2.2 KW  
4.5 KW  
6.7 KW  
9.0 KW  
115 V  
230 V  
*
115 V  
* Current Sensing for Automatic Idle  
(Receptacle viewed from front of machine.)  
* Maximum current draw from each 115V GFCI Duplex is 20 amps.  
** Maximum current draw from each 115V GFCI Duplex is 15 amps.  
-19 -  
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Most 1.5 HP motors can be started if there is no load  
on the motor or other load connected to the machine,  
since the full load current rating of a 1.5HP motor is  
approximately 20 amperes (10 amperes for 230 volt  
motors). The motor may be run at full load when  
plugged into only one side of the duplex receptacle.  
Larger motors through 2HP can be run provided the  
receptacle rating as previously stated is not exceeded.  
This may necessitate 230V operation only.  
Standby Power Connections  
The Ranger 9 is suitable for temporary, standby or  
emergency power using the engine manufacturer's  
recommended maintenance schedule.  
The Ranger 9 can be permanently installed as a  
standby power unit for 230 volt, 3-wire, 40 ampere  
service. Connections must be made by a licensed  
electrician who can determine how the 115/230 volt  
power can be adapted to the particular installation and  
comply with all applicable electrical codes. The  
following information can be used as a guide by the  
electrician for most applications (refer also to the  
Premises Wiring diagram shown).  
It must be noted that the above auxiliary power ratings  
are with no welding load. Simultaneous welding and  
power loads are permitted by the following table. The  
permissible currents shown assume that current is  
being drawn from either the 115 volt or 230 volt supply  
(not both at the same time).  
NOTE: Voltage and permissible watts decrease as  
“CONTROL” is adjusted to settings less than  
10. It is recommended that at settings less  
than 10, only incandescent lighting loads be  
connected to the auxiliary power receptacles.  
IMPORTANT: When the Ranger 9 is connected to  
a 230 volt, 3-wire line, the unit should be operated  
with the idler switch in the “HIGH” idle position to avoid  
load sensing problems. If the machine is set for  
automatic idle, the 230 volt circuit will sense loads and  
cause the engine to accelerate to high idle. However,  
since only one line of the circuit senses current, 115  
volt power drawn from only one line to neutral may  
result in the engine not going to high idle.  
1. 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 overcurrent protection.  
Welding  
Output  
Permissible  
Power Watts  
(Unity Power  
Factor)  
Permissible  
Auxiliary Current in Auxiliary Current in  
Amperes @ 115V  
Permissible  
Output  
Selector  
Setting  
Amperes @ 230V  
250  
200  
160  
120  
90  
250  
200  
160  
120  
90  
NONE  
2500  
3700  
5000  
6000  
7500  
11  
16  
22  
26  
32.5  
22  
32  
44  
52  
65  
45  
45  
200  
60  
21.5  
32.5  
CV LOW  
CV MEDIUM  
CV HIGH  
5000  
7500  
43  
65  
250  
80  
20  
28  
2750  
6500  
40  
56  
250  
100  
5
26  
1200  
6000  
10  
52  
MAR 95  
-20 -  
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2. Take necessary steps to assure load is  
limited to the capacity of the Ranger 9 by  
installing a 40 amp, 230 volt double pole  
circuit breaker. Maximum rated load for each  
leg of the 230 volt auxiliary is 40 amperes.  
Loading above 40 amps will reduce output  
voltage below the allowable - 10% of rated  
voltage which may damage appliances or  
other motor-driven equipment.  
3. Install a 50 amp 115/230 volt plug (NEMA  
Type 14-50) to the Double Pole Circuit  
Breaker using No. 8, 4 connector cable of  
the desired length. (The 50 amp 115/230 volt  
plug is available in the optional plug kit).  
4. Plug this cable into the 50 amp 115/230 volt  
receptacle on the Ranger 9 case front.  
CONNECTION OF RANGER 9 TO PREMISES WIRING  
230 VOLT  
GROUNDED CONDUCTOR  
POWER  
230 Volt  
60 Hz.  
3-Wire  
Service  
115 VOLT  
COMPANY  
METER  
115 VOLT  
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  
OVERCURRENT  
PROTECTION  
GROUND  
40 AMP  
230 VOLT  
DOUBLE  
POLE  
CIRCUIT  
BREAKER  
50 AMP, 115/230  
VOLT PLUG  
NEMA TYPE 14-50  
230 VOLT  
GND  
N
50 AMP, 115/230 VOLT  
RECEPTACLE  
NOTE: No. 8 COPPER CONDUCTOR CABLE SEE  
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE  
SIZE RECOMMENDATIONS.  
-21 -  
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Routine Maintenance  
MAINTENANCE  
1. At the end of each day’s use, refill the fuel tank to  
minimize moisture condensation in the tank.  
Running out of fuel tends to draw dirt into the fuel  
system. Also, check the crankcase oil level and  
add oil if indicated.  
Safety Precautions  
WARNING  
Have qualified personnel do the maintenance  
work. Turn the engine off before working inside  
the machine. 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.  
2. OIL - Maintenance schedule for changing the oil  
and oil filter after break-in:  
Kohler  
CH20S  
Onan  
P218  
Oil  
100 hr  
200 hr  
50 hr  
Oil Filter  
100 hr  
Do not put your hands near the engine cooling  
blower fan. If a problem cannot be corrected by  
following the instructions, take the machine to  
the nearest Lincoln Field Service Shop.  
-----------------------------------------------------------------------  
ELECTRIC SHOCK can kill.  
The above schedule is for normal operating condi-  
tions. More frequent oil changes are required with  
dusty, high temperature, and other severe operating  
conditions. Refer to the maintenance section of the  
Engine Owner’s Manual for more information.  
• Do not touch electrically live parts or  
electrode with skin or wet clothing.  
• Insulate yourself from work and  
ground  
CAUTION  
• Always wear dry insulating gloves.  
------------------------------------------------------------------------  
ENGINE EXHAUST can kill.  
Engine life will be reduced if the oil and oil filter  
are not changed according to the manufacturer’s  
recommendation.  
• Use in open, well ventilated areas or  
vent exhaust outside.  
-----------------------------------------------------------------------  
3. Air Cleaner - With normal operating conditions, the  
maintenance schedule for cleaning and re-oiling  
the foam pre-filter is every 25 hours and replace-  
ment of the air cleaner filter every 100 hours. More  
frequent servicing is required with dusty operating  
conditions. Refer to maintenance section of the  
Engine Owner’s Manual for more information.  
------------------------------------------------------------------------  
MOVING PARTS can injure.  
• Do not operate with doors open or  
guards off.  
• Stop engine before servicing.  
• Keep away from moving parts.  
------------------------------------------------------------------------  
4. Refer to the maintenance section of the Engine  
Owner’s Manual for the maintenance schedule for  
spark plug servicing, cooling system servicing, and  
fuel filter replacement.  
See additional warning information at  
front of this operator’s manual.  
-----------------------------------------------------------  
CAUTION  
Engine Adjustments  
Make certain that the oil filler cap is securely  
tightened after checking or adding oil. If the cap is  
not tight, oil consumption can increase signifi-  
cantly which may be evidenced by white smoke  
coming from the exhaust.  
------------------------------------------------------------------------  
5. Blow out the machine with low pressure air periodi-  
cally. In particularly dirty locations, this may be  
required once per week.  
WARNING  
OVERSPEED IS HAZARDOUS  
The maximum allowable high idle speed for this  
machine is 3750 RPM, no load. Do NOT tamper  
with governor components or setting or make any  
other adjustments to increase the maximum  
speed. Severe personal injury and damage to the  
machine can result if operated at speeds above  
maximum.  
6. Output Ranger Selector and Polarity Switches:  
Switch contacts should not be greased. To keep  
contacts clean, rotate the switch through its entire  
range frequently. Good practice is to turn the han-  
dle from maximum to minimum setting twice each  
morning before starting to weld.  
------------------------------------------------------------------------  
Adjustments to the engine are to be made only by a  
Lincoln Service Center or an authorized Field Service  
Shop.  
-22 -  
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Use correct polarity - Negative Ground.  
Battery Charging  
WARNING  
To prevent BATTERY DISCHARGE, if you have an  
ignition switch, turn it off when engine is not  
running.  
GASES FROM BATTERY can explode.  
• Keep sparks, flame and cigarettes  
away.  
• To prevent BATTERY BUCKLING, tighten nuts on  
battery clamp until snug.  
------------------------------------------------------------------------  
1. When replacing, jumping or otherwise  
connecting the battery to the battery cables,  
the proper polarity must be observed. Failure  
to observe the proper polarity could result in  
damage to the charging circuit. The positive  
(+) battery cable has a red terminal cover.  
BATTERY ACID can burn eyes and  
skin.  
• Wear gloves and eye protection and be  
careful when boosting, charging or  
working near battery.  
To prevent EXPLOSION when:  
2. If the battery requires charging from an  
external charger, disconnect the negative  
battery cable first and then the positive  
battery cable before attaching the  
a) Installing a new battery - disconnect the  
negative cable from the old battery first and  
connect the negative cable to the new battery  
last.  
charger leads. Failure to do so can result  
to damage to the internal charger  
components. When re-connecting the  
cables, connect the positive cable first and  
the negative cable last.  
b) Connecting a battery charger - remove the  
battery from the welder by disconnecting the  
negative cable first, then the positive cable and  
battery clamp. When reinstalling, connect the  
negative cable last.  
c) Using a booster - connect the positive lead to  
the battery first, then connect the negative lead to  
the ground lead on the base.  
HARDWARE  
Both English / Metric fasteners are used in this  
welder.  
To prevent ELECTRICAL DAMAGE when:  
a) Installing a new battery.  
b) Using a booster.  
Engine Maintenance Parts  
ONAN P218  
KOHLER CH20S  
Oil Filter  
ONAN 122-0645  
FRAM PH3614  
KOHLER 1205001  
FRAM PH3614*  
Air Filter  
Element  
ONAN 140-2628-01  
FRAM CA140PL  
KOHLER 4708303  
FRAM CA79  
Air Filter  
ONAN 140-1496  
KOHLER 2408302  
Pre-Cleaner  
Fuel Filter  
ONAN 149-2005  
FRAM G1  
KOHLER 2505002  
FRAM G1  
Spark Plugs  
(Resistor  
Type)  
ONAN 167-0263  
CHAMPION RS14YC  
(.025” GAP)  
CHAMPION RC12YC  
(.030” GAP)  
* Oil capacity increases from 2.0 Qts. to 2.1 Qts. when using this filter.  
-23 -  
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TROUBLESHOOTING  
ENGINE  
TROUBLE  
CAUSE  
WHAT TO DO  
A. Engine will not crank or is hard to  
crank.  
1. Battery will not hold a charge.  
Faulty battery.  
1. Replace with known good one.  
2. No or insufficient charging current.  
2. Check connection of lead from  
voltage regulator on engine to  
charging ammeter and battery  
lead #208 and #209.  
3. Loose battery cable connection(s).  
3. Check and tighten connection at  
battery, at starter, at engine foot,  
or at frame.  
4. Lead #216A from solenoid to start  
switch broken.  
4. Repair.  
5. Spark plugs fouled.  
5. Replace spark plugs.  
B. Engine will not start or shuts down. 1. Low oil pressure.  
2. Out of fuel.  
1. Check oil level and add oil as req’d.  
2. Add fuel to tank.  
3. Repair.  
3. Fault in fuel system.  
4. #216 lead from start switch to P.C.  
4. Repair.  
board broke / (Onan engine).  
5. Oil pressure switch faulty.  
5. Replace  
6. Generator terminal block connection 6. Repair. Check leads #208, 224A,  
faulty.  
224B, 212.  
7. Replace.  
7. Faulty P.C. Board (Onan engine).  
C. Engine does not develop full  
power.  
1. Fuel filter clogged.  
2. Air filter clogged.  
1. Replace.  
2. Replace.  
D. Battery does not stay charged.  
1. Faulty battery.  
2. Faulty charging system.  
1. Replace with a new battery.  
2. Refer to Engine Operators Manual  
for charging system service.  
3. Refer to wiring diagram and check  
related leads, especially #208 and  
#209 leads.  
3. Loose or broken lead in charging  
circuit.  
-24 -  
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IDLER SYSTEM  
TROUBLE  
WHAT TO DO  
CAUSE  
1. Set switch to “AUTO” position.  
2. Remove all external loads.  
A. Engine will not idle down to low  
1. Idler switch in “HIGH” idle position.  
2. External load on welder or auxiliary  
power.  
speed.  
3. Repair.  
3. Mechanical problem in idler solenoid  
linkage.  
4. Adjust solenoid as necessary.  
4. Idler solenoid position out of adjust-  
ment.  
5. Check for broken leads #224D,  
214.  
5. Faulty wiring in solenoid circuit.  
6. Refer to wiring diagram. Check  
related leads and amphenol  
connectors.  
7. Replace with known good one.  
8. Check wiring, battery and battery  
charging circuits.  
6. Contactor circuit #2 or #4 closed or  
shorted. Engine goes to high idle  
when contactor circuit closes.  
7. Faulty idler solenoid.  
8. Low voltage at 224D to ground stud.  
(Voltage should be 12-14V DC).  
9. Faulty P.C. Board PCB1.  
9. Replace P.C. Board with known  
good one.  
B. Engine will not go to high idle  
when attempting to weld.  
1. Make sure work clamp is tightly  
connected to clean base metal.  
2. Switch must be in “ALWAYS ON”  
position to scratch start.  
I. Scratch Start  
1. Poor work lead connection to work.  
2. “WELDING TERMINALS” switch in  
wrong position.  
3. Check leads #247 and #250 for  
breaks. Check Switch S6 for faults.  
4. Replace P.C. Board with known  
good one.  
3. No open circuit voltage on output  
studs.  
4. Faulty P.C. Board PCB1.  
1. Switch must be in “REMOTELY  
CONTROLLED” position.  
2. Refer to schematic. Check wiring  
in #2 and #4 circuit.  
II. When using wire feeder with con-  
trol cable plugged into amphenol  
connector or using amptrol when  
trigger is depressed.  
1. “WELDING TERMINALS” switch in  
wrong position.  
2. Faulty wiring.  
1. Check for broken leads in idler  
sensing circuit. #3 lead.  
2. Idler may not respond with less  
than 100 watt load. Set idler  
switch to high idle.  
C. Engine will not go to high idle  
when using auxiliary power.  
1. No signal from current sensor.  
2. Auxiliary power lead less than 100  
watts.  
3. Replace P.C. Board with known  
good one.  
3. Faulty idler P.C. Board  
-25 -  
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OUTPUT SYSTEM  
WHAT TO DO  
TROUBLE  
CAUSE  
1. Refer to wiring diagram and check  
related leads.  
A. No welder or power output.  
1. Open lead in flashing or field circuit.  
(#7 & #9; #200, #201 and #219)  
2. Lift brushes and check rotor  
continuity between slip rings.  
(Should be approx. 7.3Ω)  
3. Disconnect lead #7 at D2 and  
check for continuity between  
leads #7 and #9.  
2. Faulty rotor.  
3. Faulty stator field.  
4. Replace with known good one.  
5. Refer to wiring diagram and check  
related leads and contactor.  
6. Replace P.C. Board with known  
good one.  
4. Faulty field rectifier D2.  
5. Output contactor does not pull in.  
6. Faulty P.C. Board.  
1. Place switch in “Output Control  
at Welder”.  
B. Output control on welder not  
functioning.  
1. Output control switch in wrong  
position.  
2. Check and replace switch if faulty.  
3. Check and replace potentiometer  
if faulty.  
2. Output control switch defective.  
3. Output control potentiometer  
defective.  
4. Check for broken leads #75, #76,  
and #77 from P.C. Board and  
#75A, #76D, and #77D from  
potentiometer to remote switch.  
5. Replace P.C. Board with known  
good one.  
4. Faulty wiring.  
5. Faulty P.C. Board  
1. Place switch in “Remote” position.  
C. Output control or remote not  
functioning.  
1. Output control switch in wrong  
position.  
2. Repair.  
3. Repair.  
4. Repair.  
2. Leads #75, #76, #77 broken at P.C.  
Board or S4.  
3. Leads #75A, #76A, #77A broken at  
S4 or amphenol.  
4. Remote control leads broken in  
control cable.  
5. Replace wire feeder with known  
good one.  
5. Faulty wire feeder.  
6. Replace P.C. Board with known  
good one.  
6. Faulty P.C. Board.  
1. Reset or replace.  
2. Repair.  
D. Wire feeder does not work when  
connected to welder amphenol.  
1. Wire feeder circuit breaker open or  
faulty.  
2. Broken #31, #32, or #42 lead at  
amphenol.  
3. Check continuity on #31, #32, and  
#42 at stator. Check buildup. If  
O.K. , stator may be faulty.  
Replace.  
3. No 115V or 42V output from stator.  
4. Repair or replace cable.  
5. Replace P.C. Board with known  
good one.  
4. Faulty wiring in control cable.  
5. Faulty wire feeder.  
-26 -  
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OUTPUT SYSTEM  
TROUBLE  
WHAT TO DO  
CAUSE  
1. Place switch S6 in “Always On”  
position.  
2. Check for broken leads #224C,  
#232A, and #224.  
E. Contactor does not pull in when  
scratch starting when engine  
goes to high idle.  
1. Welding terminal switch in wrong  
position.  
2. Faulty wiring in contactor circuit.  
3. Check switch and leads #247,  
and #250.  
4. Replace contactor with known  
good one.  
3. Faulty remote switch S6.  
4. Faulty contactor.  
5. Replace P.C. Board with known  
good one.  
5. Faulty P.C. Board PCB1.  
1. Place switch S6 in “REMOTELY  
CONTROLLED” position.  
2. Check for broken leads #224,  
#224C & #232A.  
F. Contactor does not pull in when  
using a wire feeder with a control  
cable plugged into amphenol.  
1. “WELDING TERMINALS” switch  
in wrong position.  
2. Faulty wiring in contactor circuit.  
3. Refer to wiring diagram and  
check related leads (#2 and #4).  
4. Replace contactor with known  
good one.  
3. Faulty amphenol or bypass P.C.  
Board PCB2.  
4. Faulty contactor.  
5. Replace P.C. Board with known  
good one.  
5. Faulty P.C. Board PCB1.  
6. Replace.  
6. Faulty control cable from wire  
feeder or amphenol.  
7. Repair or replace.  
7. Faulty wire feeder.  
1. Check that lead #232 is not  
grounded.  
G. Contactor does not drop out.  
1. Faulty wiring.  
2. Look for shorts to ground. Repair  
or replace.  
2. Faulty amphenol or bypass P.C.  
Board PCB2.  
3. Replace with known good one.  
4. Replace with known good one.  
3. Faulty contactor.  
4. Faulty P.C. Board PCB1.  
-27 -  
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R 1  
B L A C K  
W H I T E  
W H I T E  
B L A C K  
B L A C K  
W H I T E  
R 2  
-28 -  
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B L A C K  
B L A C K  
W H I T E  
W H I T E  
R 1  
G R E E N  
G R E E N  
B L A C K  
B L A C K  
B L A C K  
G R E E N  
W H I T E  
B L A C K  
B L A C K  
B L A C K  
R 2  
B L A C K  
B L A C K  
-29 -  
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B L A C K  
B L A C K  
W H I T E  
W H I T E  
R 1  
G R E E N  
G R E E N  
B L A C K  
B L A C K  
B L A C K  
G R E E N  
W H I T E  
B L A C K  
B L A C K  
B L A C K  
B L A C K  
R 2  
B L A C K  
-30 -  
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RANGER 9 / LN-25 ACROSS THE ARC CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
6 PIN  
AMPHENOL  
14 PIN  
AMPHENOL  
OPTIONAL K444-1  
REMOTE CONTROL  
LN-25  
WIRE FEEDER  
ELECTRODE  
TO WORK  
WORK CLIP LEAD  
TO WORK  
TO WORK  
ELECTRODE CABLE  
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION.  
N.B. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR  
SWITCH TO A CV POSITION.  
N.C. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED, PLACE OUTPUT CONTROL SWITCH  
IN "OUTPUT CONTROL REMOTE" POSITION.  
N.D. WELDING TERMINALS SWITCH MUST BE PLACED IN "ALWAYS ON" POSITION.  
12-16-93  
M17090  
RANGER 9 / K867 / K775 / LN-7 CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
SPARE  
82  
LN-7  
81  
N.D.  
WIRE  
42  
FEEDER  
41  
31  
32  
2
31  
32  
2
14 PIN  
AMPHENOL  
4
4
ELECTRODE  
TO WORK  
21  
GND  
21  
K291 OR K404  
INPUT CABLE  
K867 UNIVERSAL  
ADAPTER PLUG  
GND  
GREEN  
75  
76  
77  
75  
76  
77  
ELECTRODE CABLE  
TO WIRE FEED UNIT  
TO WORK  
K775 OPTIONAL  
REMOTE CONTROL  
N.E.  
CAUTION :  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION.  
N.B. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
PLACE WELDING TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.  
N.C. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED, PLACE OUTPUT CONTROL SWITCH IN "OUTPUT CONTROL REMOTE" POSITION.  
N.D. INSULATE EACH UNUSED LEAD INDIVIDUALLY.  
N.E. SPLICE LEADS AND INSULATE.  
N.F. PLACE IDLER SWITCH IN "HIGH" IDLE POSITION.  
12-16-93  
M17091  
– 31 –  
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RANGER 9 / LN-7 CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
TO LN-7 INPUT  
CABLE PLUG  
14 PIN  
AMPHENOL  
OPTIONAL K857  
REMOTE CONTROL  
6 PIN  
AMPHENOL  
ELECTRODE  
TO WORK  
K584-XX INPUT CABLE ASSEMBLY  
ELECTRODE CABLE  
TO WIRE FEED UNIT  
TO WORK  
CAUTION :  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
PLACE WELDING TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.  
N.B. WELDING CABLES MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE  
APPLICATIONS. SEE OPERATING MANUAL.  
N.C. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED, PLACE OUTPUT CONTROL SWITCH IN "OUTPUT CONTROL REMOTE" POSITIION.  
N.D. PLACE IDLER SWITCH IN "HIGH" IDLE POSITION.  
12-16-93  
M17092  
RANGER 9 TO K867 ADAPTER CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
14 PIN  
AMPHENOL  
N.C.  
81  
82  
NOT USED ON RANGER POWER SOURCES  
SPARE  
2
4
K867 UNIVERSAL  
ADAPTER PLUG  
CONNECT TOGETHER FOR  
N.D.  
WELDING OUTPUT  
41  
42  
31  
32  
GND  
21  
42 VAC  
N.E.  
115 VAC  
ELECTRODE  
TO WORK  
POWER SOURCE FRAME CONNECTION  
WIRE FEEDER VOLTMETER CONNECTION  
ELECTRODE CABLE  
TO WIRE FEED UNIT  
CONNECTS TO (WORK TERMINAL) OF POWER SOURCE  
77  
76  
75  
10K  
REMOTE OUTPUT CONTROL  
TO WORK  
MIN.  
CAUTION :  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION.  
N.B. USE POLARITY SWITCH TO SET DESIRED POLARITY, POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
N.C. INSULATE EACH UNUSED LEAD INDIVIDUALLY.  
{
2
4
TO  
TO  
N.D. FOR WIRE FEEDERS THAT RETURN A SIGNAL FOR WELDING OUTPUT, USE ISOLATION  
RELAY TO CLOSE LEADS 2 & 4.  
WIRE  
FEEDER  
K867  
N.E. REFER TO POWER SOURCE INSTRUCTION MANUAL FOR MAXIMUM AUXILIARY CURRENT DRAW.  
12-16-93  
M17093  
– 32 –  
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RANGER 9 / K867 / LN-8 CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
SPARE  
82  
LN-8  
WIRE  
FEEDER  
81  
N.C.  
42  
41  
31  
32  
2
31  
32  
2
14 PIN  
AMPHENOL  
4
4
ELECTRODE  
TO WORK  
21  
GND  
21  
K196  
INPUT CABLE  
K867 UNIVERSAL  
ADAPTER PLUG  
GND  
75  
76  
77  
A
ELECTRODE CABLE  
TO WIRE FEED UNIT  
B
C
TO WORK  
CAUTION :  
N.D.  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION.  
N.B. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
PLACE OUTPUT CONTROL SWITCH IN "OUTPUT CONTROL REMOTE" POSITION. PLACE WELDING TERMINALS SWITCH TO  
"REMOTELY CONTROLLED " POSITION.  
N.C. INSULATE EACH UNUSED LEAD INDIVIDUALLY.  
N.D. SPLICE LEADS AND INSULATE.  
N.E. PLACE IDLER SWITCH IN "HIGH" IDLE POSITION.  
12-16-93  
M17094  
RANGER 9 / LN-742 CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
TO LN-742 INPUT  
CABLE PLUG  
14 PIN  
AMPHENOL  
K592 CONTROL CABLE  
ELECTRODE  
TO WORK  
ELECTRODE CABLE  
TO WIRE FEED UNIT  
TO WORK  
CAUTION :  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
PLACE WELDER TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.  
N.B. WELDING CABLES MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE  
APPLICATIONS. SEE OPERATING MANUAL.  
N.C. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED, PLACE OUTPUT CONTROL SWITCH IN "OUTPUT CONTROL REMOTE" POSITIION.  
N.D. PLACE IDLER SWITCH IN "AUTO" OR "HIGH" IDLE POSITION AS DESIRED.  
12-16-93  
M17100  
– 33 –  
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RANGER 9 / LN-25 WITH 42 VOLT REMOTE OUTPUT  
CONTROL MODULE CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
TO LN-25 INPUT  
CABLE PLUG  
14 PIN  
AMPHENOL  
K626-XX INPUT CABLE ASSEMBLY  
ELECTRODE  
TO WORK  
ELECTRODE CABLE  
TO WIRE FEED UNIT  
TO WORK  
CAUTION :  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
PLACE WELDER TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.  
N.B. WELDING CABLES MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE  
APPLICATIONS. SEE OPERATING MANUAL.  
N.C. IF OPTIONAL REMOTE OUTPUT CONTROL IS USED, PLACE OUTPUT CONTROL SWITCH IN "OUTPUT CONTROL REMOTE" POSITIION.  
N.D. PLACE IDLER SWITCH IN "AUTO" OR "HIGH" IDLE POSITION AS DESIRED.  
12-16-93  
M17214  
K915-1 AMPTROL ADAPTER FOR K799 HI-FREQ KITS  
WARNING  
POWER SOURCE  
TURN THE ENGINE OR POWER SWITCH  
OF THE WELDING POWER SOURCE "OFF"  
BEFORE CONNECTING OR DISCONNECTING  
6-PIN  
PLUG  
PLUGS TO WELDING POWER SOURCE.  
ELECTRIC SHOCK  
can kill  
K915-1  
K963 HAND  
AMPTROL  
AMPTROL  
ADAPTER  
-
+
OR  
6-SOCKET  
BYPASS  
*
RECEPTACLE  
CAPACITOR  
KIT  
K870 FOOT  
AMPTROL  
ELECTRODE LEAD  
*
WORK SENSE LEAD  
HI-FREQ KIT  
*
*
INPUT POWER  
5-PIN  
PLUG  
THIS ADAPTER ALLOWS AN AMPTROL TO OPERATE A  
K799 HI-FREQ KIT WHILE REMOTELY CONTROLLING THE  
OUTPUT CURRENT OF A LINCOLN POWER SOURCE.  
(THE POWER SOURCE MUST BE EQUIPPED WITH A  
6-PIN REMOTE CONTROL AMPHENOL CONNECTOR.)  
SEE THE HI-FREQ KIT AND POWER SOURCE INSTRUC-  
TION MANUAL FOR INFORMATION ON PROPER SWITCH  
AND CONTROL SETTINGS.  
K799 HI-FREQ KIT  
SEE INSTRUCTIONS INCLUDED WITH HI-FREQ  
KIT FOR CONNECTION INFORMATION.  
*
4-19-96D  
S20909  
– 34 –  
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RANGER 9 AND 10LX / K691-10 / K488 / K487 SPOOL GUN CONNECTION DIAGRAM  
WARNING  
Do not operate with panels open.  
Disconnect NEGATIVE (-) BATTERY LEAD  
before servicing.  
Keep guards in place.  
Keep away from moving parts.  
Only qualified personnel should install,use  
or service this equipment.  
Do not touch electrically live parts.  
115V RECEPTACLE  
RANGER  
K488 SG  
CONTROL MODULE  
K487-25  
SPOOL GUN  
14 PIN WIRE FEEDER  
6 PIN REMOTE  
RECEPTACLE  
RECEPTACLE  
K691-10  
INPUT CABLE  
ELECTRODE  
TO WORK  
ELECTRODE CABLE  
TO CONTROL MODULE  
TO WORK  
BE SURE THAT CONTROL MODULE MODE SLIDE SWITCH IS IN THE "LINCOLN" (CONTACT CLOSURE) POSITION BEFORE ATTEMPTING TO OPERATE  
CONTROL MODULE. INCORRECT SWITCH POSITION COULD RESULT IN DAMAGE TO THE CONTROL MODULE AND/OR POWER SOURCE.  
CAUTION :  
ANY INCREASE OF THE HIGH IDLE ENGINE RPM BY CHANGING THE GOVERNOR SETTING OR OVERRIDING THE THROTTLE LINKAGE WILL CAUSE  
AN INCREASE IN THE THE AC AUXILIARY VOLTAGE. IF THIS VOLTAGE GOES OVER 140 VOLTS, WIRE FEEDER CONTROL CIRCUITS MAY BE  
DAMAGED. THE ENGINE GOVERNOR SETTING IS PRE-SET AT THE FACTORY - DO NOT ADJUST ABOVE RPM SPECIFICATIONS LISTED IN  
THE ENGINE WELDER OPERATING MANUAL.  
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION.  
N.B. USE POLARITY SWITCH TO SET FOR DESIRED ELECTRODE POLARITY. POSITION THE OUTPUT SELECTOR SWITCH TO A CV POSITION.  
PLACE WELDING TERMINALS SWITCH TO "REMOTELY CONTROLLED" POSITION.  
N.C. IF OPTIONAL K857 REMOTE OUTPUT CONTROL IS CONNECTED TO 6 PIN RECEPTACLE,PLACE OUTPUT CONTROL SWITCH IN  
"OUTPUT CONTROL REMOTE" POSITION.  
N.D. PLACE IDLER SWITCH IN "HIGH" IDLE POSITION.  
CRM23615  
M17902  
– 35 –  
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MAR 95  
– 36 –  
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● Do not touch electrically live parts or  
electrode with skin or wet clothing.  
● Insulate yourself from work and  
ground.  
● Keep flammable materials away.  
● Wear eye, ear and body protection.  
WARNING  
Spanish  
● No toque las partes o los electrodos ● Mantenga el material combustible  
● Protéjase los ojos, los oídos y el  
bajo carga con la piel o ropa  
mojada.  
● Aislese del trabajo y de la tierra.  
fuera del área de trabajo.  
cuerpo.  
AVISO DE  
PRECAUCION  
French  
● Ne laissez ni la peau ni des  
● Gardez à l’écart de tout matériel  
inflammable.  
● Protégez vos yeux, vos oreilles et  
votre corps.  
vêtements mouillés entrer en contact  
avec des pièces sous tension.  
ATTENTION  
● Isolez-vous du travail et de la terre.  
German  
● Berühren Sie keine stromführenden  
Teile oder Elektroden mit Ihrem  
Körper oder feuchter Kleidung!  
● Isolieren Sie sich von den  
● Entfernen Sie brennbarres Material! ● Tragen Sie Augen-, Ohren- und Kör-  
perschutz!  
WARNUNG  
Elektroden und dem Erdboden!  
Portuguese  
● Não toque partes elétricas e  
electrodos com a pele ou roupa  
molhada.  
● Mantenha inflamáveis bem  
guardados.  
● Use proteção para a vista, ouvido e  
corpo.  
ATENÇÃO  
● Isole-se da peça e terra.  
Japanese  
Chinese  
Korean  
Arabic  
READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO  
BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.  
SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS  
CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.  
LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A  
ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.  
LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-  
STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.  
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● Keep your head out of fumes.  
● Use ventilation or exhaust to  
remove fumes from breathing zone.  
● Turn power off before servicing.  
● Do not operate with panel open or  
guards off.  
WARNING  
Spanish  
● Los humos fuera de la zona de  
respiración.  
● Mantenga la cabeza fuera de los  
humos. Utilice ventilación o  
aspiración para gases.  
● Desconectar el cable de  
alimentación de poder de la  
máquina antes de iniciar cualquier  
servicio.  
● No operar con panel abierto o  
guardas quitadas.  
AVISO DE  
PRECAUCION  
French  
● N’opérez pas avec les panneaux  
ouverts ou avec les dispositifs de  
protection enlevés.  
● Gardez la tête à l’écart des fumées.  
● Utilisez un ventilateur ou un  
aspirateur pour ôter les fumées des  
zones de travail.  
● Débranchez le courant avant  
l’entretien.  
ATTENTION  
German  
● Anlage nie ohne Schutzgehäuse  
oder Innenschutzverkleidung in  
Betrieb setzen!  
● Vermeiden Sie das Einatmen von  
Schweibrauch!  
● Sorgen Sie für gute Be- und  
Entlüftung des Arbeitsplatzes!  
● Strom vor Wartungsarbeiten  
abschalten! (Netzstrom völlig  
öffnen; Maschine anhalten!)  
WARNUNG  
Portuguese  
● Mantenha-se afastado das partes  
moventes.  
● Não opere com os paineis abertos  
ou guardas removidas.  
● Mantenha seu rosto da fumaça.  
● Use ventilação e exhaustão para  
remover fumo da zona respiratória.  
● Não opere com as tampas removidas.  
● Desligue a corrente antes de fazer  
serviço.  
ATENÇÃO  
● Não toque as partes elétricas nuas.  
Japanese  
Chinese  
Korean  
Arabic  
LEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS  
PRÁTICAS DE SEGURANÇA DO EMPREGADOR.  
– 39 –  
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Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com  
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