Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines
FOR ENGINEpowered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors....
Page 3 - ii
ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable...
Page 4 - iii
FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’srecommendations. 8.c. Ground the equipment in ac...
Page 5 - iv; PRÉCAUTIONS DE SÛRETÉ
Mar. ‘93 iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A L’Arc 1. Protegez-vous contr...
Page 6 - Thank You; Please Examine Carton and Equipment For Damage Immediately
v v Thank You 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! Read this Operators Manual completely before attempting to use this equipment. Save this manual...
Page 7 - TABLE OF CONTENTS
vi TABLE OF CONTENTS Page Installation .......................................................................................................................Section A Technical Specifications .......................................................................................................A-1 ...
Page 8 - INSTALLATION; TECHNICAL SPECIFICATIONS - Ranger GXT; INPUT - GASOLINE ENGINE
A-1 INSTALLATION RANGER GXT A-1 TECHNICAL SPECIFICATIONS - Ranger GXT (K2382-1 ) INPUT - GASOLINE ENGINE RATED OUTPUT @ 104°F (40°C)- WELDER HEIGHT WIDTH DEPTH WEIGHT 30 in.** 21.5 in. 42.25 in. 762 mm 546 mm 1073 mm RATED OUTPUT @ 104°F (40°C)- GENERATOR Welding Output AC Constant Current 250A / 25...
Page 9 - RANGER GXT; CAUTION
A-2 INSTALLATION RANGER GXT A-2 SAFETY PRECAUTIONS MACHINE GROUNDING Because this portable engine driven welder or genera-tor creates it’s own power, it is not necessary to con-nect it’s frame to an earth ground, unless the machineis connected to premises wiring (your home, shop,etc.). To prevent da...
Page 10 - BATTERY CONNECTIONS; PRE-OPERATION SERVICE; • Do not leave unattended while; GASOLINE FUEL ONLY; GASOLINE
FUEL Fill the fuel tank with clean, fresh, lead-free gasoline.Observe fuel gauge while filling to prevent overfilling. OIL T h e R A N G E R G X T i s s h i p p e d w i t h t h e e n g i n ecrankcase filled with SAE 10W-30 oil. Check the oillevel before starting the engine. If it is not up to the fu...
Page 12 - LOCATION / VENTILATION; INSTRUCTIONS; ADDITIONAL SAFETY PRECAUTIONS
A-5 INSTALLATION RANGER GXT A-5 LOCATION / VENTILATION The welder should be located to provide an unrestrict-ed flow of clean, cool air to the cooling air inlets and toavoid heated air coming out of the welder recirculating back to the cooling air inlet. Also, locate the welder sothat engine exhaust...
Page 13 - RANGER GXT Extension Cord Length Recommendations; AUXILIARY POWER
A-6 INSTALLATION RANGER GXT A-6 120 V DUPLEX RECEPTACLES The 120V auxiliary power receptacles should only beused with three wire grounded type plugs or approveddouble insulated tools with two wire plugs. The current rating of any plug used with the systemmust be at least equal to the current load th...
Page 15 - AUXILIARY POWER WHILE WELDING
A-8 INSTALLATION RANGER GXT A-8 STANDBY POWER CONNECTIONS The RANGER GXT is suitable for temporary, standby,or emergency power using the engine manufacturer ’ s recommended maintenance schedule. The RANGER GXT can be permanently installed as astandby power unit for 240V-3 wire, single phase 42ampere...
Page 16 - Figure 1; CONNECTION OF RANGER GXT TO PREMISES WIRING
240 Volt 60 Hz. 3-Wire Service POWER COMPANY METER 240 VOLT 120 VOLT 120 VOLT LOAD N NEUTRALBUS GROUND PREMISES DISCONNECT AND SERVICE OVERCURRENT PROTECTION GND N NOTE: No. 6 COPPER CONDUCTOR CABLE SEE NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE SIZE RECOMMENDATIONS. 240 VOLT GROUNDED CONDUCTOR 50 ...
Page 17 - ENGINE SWITCH; OPERATION; SAFETY PRECAUTIONS; GENERAL DESCRIPTION
W E L D E R C O N T R O L S - F U N C T I O N A N D OPERATION ENGINE SWITCH The engine switch is used to Start the Engine, SelectHigh Idle or Auto Idle while the engine is running, andstop the Engine. When placed in the “ OFF ” position, the ignition circuit is de-energized to shut down the engine. ...
Page 18 - POLARITY SWITCH; RANGER GXT APPROXIMATE FUEL CONSUMPTION; LOCAL / REMOTE CONTROL SWITCH
“ RANGE ” SWITCH The “ Range ” switch is used to select one of four amperage ranges with generous overlap for Stick/TIGwelding, or one Wire Feed welding range. Never change the “ RANGE ” Switch setting while welding. This will damage the switch.-------------------------------------------------------...
Page 19 - STARTING/SHUTDOWN INSTRUCTIONS
B-3 OPERATION B-3 STARTING/SHUTDOWN INSTRUCTIONS STARTING THE ENGINE Be sure all Pre-Operation Maintenance has been per-formed. Also, read the Engine Owner ’ s Manual before starting for the first time. Remove all loads connected to the AC power recepta-cles. Use the choke control as follows: KOHLER...
Page 20 - WELDING PROCESS; ARC GOUGING
B-4 OPERATION B-4 WELDING PROCESS For any electrodes the procedures should be keptwithin the rating of the machine. For electrode infor-mation see the appropriate Lincoln publication. STICK (CONSTANT CURRENT) WELDING C o n n e c t w e l d i n g c a b l e s t o t h e " T O W O R K ” a n d " E...
Page 22 - ACCESSORIES; OPTIONAL EQUIPMENT; K802N Power Plug Kit; K 1 8 1 6 - 1 F U L L K V A A D A P T E R K I T -
C-1 ACCESSORIES C-1 RANGER GXT OPTIONAL EQUIPMENT (Field Installed) K957-1 HEAVY DUTY, TWO WHEEL TRAILER FORSMALL WELDERS - For road, off-road and in-plant and yard towing. (For highway use, consult applicablefederal, state and local laws regarding requirementsfor brakes, lights, fenders, etc.)Order...
Page 23 - RECOMMENDED EQUIPMENT
C-2 ACCESSORIES C-2 RANGER GXT RECOMMENDED EQUIPMENT STICK K704 Accessory Kit which includes: • Electrode Holder & Cable • Work Clamp & Cable • Headshield WIRE FEED K449 LN-25 - Includes internal contactor for across the arc operation (no control cable). Provides “ cold ” electrode until gun...
Page 24 - MAINTENANCE; Oil
Have qualified personnel do the maintenancework. Turn the engine off before working insidethe machine. In some cases, it may be necessaryto remove safety guards to perform requiredm a i n t e n a n c e . R e m o v e g u a r d s o n l y w h e nnecessary and replace them when the mainte-n a n c e r e ...
Page 25 - OIL FILTER CHANGE
D-2 MAINTENANCE D-2 Use 4-stroke motor oil that meets or exceeds therequirements for API service classification SG or SH.Always check the API SERVICE label on the oil con-tainer to be sure it includes the letters SG or SH. SAE 10W-30 is recommended for general, all-tempera-ture use, -5 F to 104 F (-...
Page 26 - ENGINE ADJUSTMENTS
D-3 MAINTENANCE D-3 ENGINE ADJUSTMENTS OVERSPEED IS HAZARDOUS The maximum allowable high idle speed for thismachine is 3750 RPM, no load. Do NOT tamperwith governor components or setting or make anyo t h e r a d j u s t m e n t s t o i n c r e a s e t h e m a x i m u mspeed. Severe personal injury a...
Page 27 - TROUBLESHOOTING; HOW TO USE TROUBLESHOOTING GUIDE
E-1 TROUBLESHOOTING E-1 RANGER GXT If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed. CAUTION This Troubleshooting Gui...
Page 28 - PROBLEMS; Contact
E-2 TROUBLESHOOTING E-2 RANGER GXT Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting a...
Page 29 - Local Lincoln Authorized Field Service Facility
E-3 TROUBLESHOOTING E-3 RANGER GXT Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting a...
Page 30 - DIAGRAMS
F-1 DIAGRAMS F-1 RANGER GXT NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag ram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department ...
Page 31 - RNI; WORK
F-2 DIAGRAMS F-2 RANGER GXT RANGER GXT / L N- 25 OR L N- 15 ACROSS T HE ARC CONNECT IO N DI AGRAM TO WORK ELECTROD E TO W OR K LN -25 O R LN -1 5 WI RE F EEDE R EL ECT RODE CABL E W OR K C LIP L EA D N. A. WEL DI NG C ABL E M UST B E SI ZE D FO R C URR ENT A ND DU TY CY CL E OF A PPL IC AT IO N. N. ...
Page 33 - NOTES
