Lincoln-electric IM921 RANGER 250 GXT Manuel d'utilisateur

Operator’s ManualRANGER ®250 GXTRegister your machine: www.lincolnelectric.com/registerAuthorized Service and Distributor Locator: www.lincolnelectr

A-3INSTALLATION RANGER®250 GXTA-3FUELFill the fuel tank with clean, fresh, lead-free gasoline.Observe fuel gauge while filling to prevent overfillin

A-4INSTALLATION RANGER®250 GXTA-4WELDING OUTPUT CABLESWith the engine off, connect the electrode and workcables to the studs provided. These connect

A-5INSTALLATION RANGER®250 GXTA-5LOCATION / VENTILATIONThe welder should be located to provide an unrestrict-ed flow of clean, cool air to the cooli

A-6INSTALLATION RANGER®250 GXTA-6120/240 VOLT DUAL VOLTAGE RECEPTACLEThe 120/240 volt receptacle can supply up to 42amps of 240 volt power to a two

A-7INSTALLATION RANGER®250 GXTA-7TABLE lllELECTRICAL DEVICE USE WITH THIS PRODUCTType Common Electrical Devices Possible ConcernsResistive Heaters,

A-8INSTALLATION RANGER®250 GXTA-8STANDBY POWER CONNECTIONSThe Ranger®250 GXT is suitable for temporary, stand-by, or emergency power using the engin

A-9INSTALLATION RANGER®250 GXTA-9Connection of Ranger®250 GXT to premiseswiring must be done by a licensed electrician andmust comply with the Natio

WELDER CONTROLS - FUNCTION ANDOPERATIONENGINE SWITCHThe engine switch is used to Start the Engine, SelectHigh Idle or Auto Idle while the engine is r

“ RANGE” SWITCHThe “Range” switch is used to select one of fouramperage ranges with generous overlap for Stick/TIGwelding, or one Wire Feed wel

B-3OPERATIONB-3STARTING/SHUTDOWN INSTRUCTIONSSTARTING THE ENGINEBe sure all Pre-Operation Maintenance has been per-formed. Also, read the Engine Owner

THANK YOU FOR SELECTING A QUALITY PRODUCT BY LINCOLN ELEC TRIC. PLEASE EXAMINE CARTON AND EQUIPMENT FORDAMAGE IMMEDIATELYWhen this equipment is shipp

B-4OPERATIONB-4WELDING PROCESSFor any electrodes the procedures should be keptwithin the rating of the machine. For electrode infor-mation see the app

B-5OPERATIONB-5*When welding with MIG wire instead of self-shieldedcore wire, weld starts can be improved by setting theidle mode to “HIGH”.RANGER®250

C-1ACCESSORIESC-1RANGER®250 GXTOPTIONAL EQUIPMENTGENERALK802N Power Plug KitK1690-1 GFCI Receptacle KitK1898-1 Spark Arrester KitK886-2 Canvas Cover (

C-2ACCESSORIESC-2RANGER®250 GXTWIRE FEEDERK2652-2-10-45Magnum® PRO 350 Welding Gun Ready-Pak 15 ft.035-5/64KP1696-1Drive Roll Kit Combination .035 in

Have qualified personnel do the maintenancework. Turn the engine off before working insidethe machine. In some cases, it may be necessaryto remove saf

D-2MAINTENANCED-2SAE 10W-30 is recommended for general, all-tempera-ture use, -5ºF to 104ºF (-20ºC to 40ºC).See Engine Ownerʼs Manual for more specifi

D-3MAINTENANCED-3ENGINE ADJUSTMENTSOVERSPEED IS HAZARDOUSThe maximum allowable high idle speed for thismachine is 3750 RPM, no load. Do NOT tamperwit

E-1TROUBLESHOOTINGE-1RANGER®250 GXTIf for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, cont

E-2TROUBLESHOOTINGE-2RANGER®250 GXTObserve all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test proce

E-3TROUBLESHOOTINGE-3RANGER®250 GXTObserve all Safety Guidelines detailed throughout this manualIf for any reason you do not understand the test proce

SECTION A:WARNINGS CALIFORNIA PROPOSITION 65 WARNINGSDiesel EnginesDiesel engine exhaust and some of its constituents are known to the State of Calif

F-1DIAGRAMSF-1RANGER®250 GXTNOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific

F-2DIAGRAMSF-2RANGER®250 GXTNOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific

F-3DIAGRAMSF-3RANGER®250 GXT

F-4DIMENSION PRINTF-4RANGER®250 GXTM20512 BCICIRCURCUITITBREAEAKEKERS41.2017.5019.5014.75TRUCK / UNDERCARRIAGE MOUNTING HOLES24.862.67.2229.88CENTER O

F-5DIMENSION PRINTF-5RANGER®250 GXTM24957ACIRCUITBREAKERS41.201046.4817.50444.519.50495.3TRUCK/UNDERCARRIAGE MOUNTING HOLES24.86631.332.666.557.22183.

RANGER®GXT & RANGER®250 GXTP-505P-505PARTS LIST FORRanger®GXT&Ranger®250 GXTThis parts list is provided as an informative guide only.It was ac

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-AP-505-AILLUSTRATION OF SUB ASSEMBLIES7564312

08-03-2009RANGER®GXT & RANGER®250 GXTDo Not use this Parts List for a machine if its code number is not listed. Contact the Service Department for

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MISCELLANEOUS ITEMS (THESE ITEMS ARE NOT ILLUSTRATED)Harness Assembly G4810 1 XSpark Arrestor S20462 1 XPlug & Lead Assembly S18250-889 1 X08-03-2

ELECTRIC SHOCK CAN KILL.3.a. The electrode and work (or ground) circuits areelectrically “hot” when the welder is on. Donot touch these “hot” parts wi

10-04-2011RANGER®GXT & RANGER®250 GXTP-505-CP-505-CCase Front Assembly113131717151515A15A9C9C6C6C6B6B789B9B19B19B19A19A19C19C6D6D6A6A9A9A516A16A16

1 Case Front G3860-4 1 X •1 Case Front G3860-8 1 • X3A Output Terminal Assembly, Includes: (1/2 Per Asbly) T14166-9 2 X X3B Output Stud Nut T3960 2 X

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-DP-505-DControl Panel Assembly1B1B17172020212152B2B1A1A3A3A61212101020A20A20A20A22B22B5A5A41111{18A18A1

1A Top Bezel G3593 1 X X1B Self Tapping Screw S24738-1 7 X X2A Right Bezel G3594-1 1 X X2B Self Tapping Screw S24738-1 2 X X3A Left Bezel G3594-2 1 X

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-EP-505-EBase/Fuel Tank/Battery Assembly4F4F4A4A4B4B4D4D4G4G4H4H4E4E2A2A12A12A6C6C6D6D6A6A78B8B6B6B8A8A2

1 Base G3870 1 X X X2A Engine Cross Support L11147 1 X X X2B Thread Forming Screw (Cutting) S9225-68 8 X X X4 Fuel Tank & Assembly, Includes: L121

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-FP-505-FEngine Assembly211C1C1A1A1C1C1B1B1D1DSupplied withSupplied withEngineEngineSupplied withSupplie

1 Engine (M19590) - Kohler NSS 1X•1 Engine (M21300) - Kohler NSS 1•X1A Rubber Mounting S24344 2 X X1B 3/8-16 x 3.00 HHCS CF000039 2 X X1C Plain Washer

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-GP-505-GBlower Baffle Assembly101031616171717A7A7B7B

1 Baffle G4730 1 X3 Rectifier Assembly L11411-1 1 X7A Weld Control PC Board Assembly L12198-[ ] 1 X7B Self Tapping Screw S8025-100 3 X10 Bushing T1461

WELDING AND CUTTINGSPARKS CAN CAUSEFIRE OR EXPLOSION.6.a. Remove fire hazards from the welding area. Ifthis is not possible, cover them to prevent the

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-HP-505-HStator/Rotor Assembly11A1A1F1F88A8A111110101212131394A4A75B5B1B1B1C1C1D1D1E1E4B4B7A7A7B7B7C7C6C

1 Rotor & Shaft Assembly L10825 1 X1A Bearing M9300-85 1 X1B Special Hex Head Bolt T14843-3 1 X1C Plain Washer S9262-149 1 X1D Blower L9033 1 X1E

08-03-2009RANGER®GXT & RANGER®250 GXTP-505-JP-505-JCovers & Case Back Assembly784B4B12124A4A14142B2B11116B6B6A6A131315156C6C212117175A5A15152A

1A Case Side - Right G3510 1 X X •1A Case Side - Right G3510-1 1 • • X1B Thread Forming Screw (Cutting) (Not Shown) S9225-68 3 X X •1B Thread Forming

RANGER®GXT & RANGER®250 GXTNOTES

RANGER®250 GXTP-634P-634PARTS LIST FORRanger®250 GXTThis parts list is provided as an informative guide only.It was accurate at the time of printing.

Oct-13RANGER®250 GXTP-634-AP-634-AILLUSTRATION OF SUB ASSEMBLIES7564312

Oct-13RANGER®250 GXTDo Not use this Parts List for a machine if its code number is not listed. Contact the Service Department for anycode numbers not

Use the Main Assembly drawing on the left hand page and the table below to determine which sub assemblypage and column the desired part is located on

MISCELLANEOUS ITEMS (THESE ITEMS ARE NOT ILLUSTRATED)Spark Arrestor Clamp S20462 1 XOct-13RANGER®250 GXTUse only the parts marked “x” in the column un

vvThank Youfor selecting a QUALITY product by Lincoln Electric. We want youto take pride in operating this Lincoln Electric Company product••• as much

Oct-13RANGER®250 GXTP-634-CP-634-CCase Front (Upper)1A1A7A7A83A3A5A5A4A4A262629292121232358A58A25A25A25B25B57A57A59A59A505058A58A

1 Case Front Assembly (G3666-48), Includes: NSS 1X1A Case Front G3860-12 1 X3A Top Bezel G3593 1 X3B Self Tapping Screw (Not Shown) S24738-1 7 X4A Rig

Oct-13RANGER®250 GXTP-634-DP-634-DCase Front (Lower)565651A51A1414282822221717161618B18B15A15A18A18A25A25A34A34A27A27A202036363535191918C18C11A11A11B1

6A Output Terminal Assembly, Includes: (1/2 Per Asbly) T14166-9 2 X6B Output Stud Nut T3960 2 X6C Self Tapping Screw S8025-91 4 X6D 1/2-13 x .875 HHCS

Oct-13RANGER®250 GXTP-634-EP-634-EBase/Fuel Tank/Battery Assembly4E4E4F4F4G4G4A4A4B4B2B2B15B5B20205A5A11A11A13A13A8A8A8C8C8D8D8E8E8B8B710104C4C4D4D2A2

1 Base G3870-3 1 XXXXX2A Engine Cross Support L11147-1 1 XXX• •2A Engine Cross Support L11147-2 1 •••XX2B Thread Forming Screw S9225-68 6 XXXXX4 Fuel

Oct-13RANGER®250 GXTP-634-FP-634-FEngine Assembly2A2A1E1E1A1A1B1B1E1E1C1C1F1F

1A Engine (M21300) - Kohler NSS 1X••1A Engine (M22704) - Kohler NSS 1•X•1A Engine (M24866) - Kohler NSS 1 ••X1B Rubber Mounting S24344 2 X X X1C 3/8-1

Oct-13RANGER®250 GXTP-634-GP-634-GBlower Baffle Assembly1717101017A7A7B7B3

1 Baffle G4730-1 1 X3 Rectifier Assembly L11411-1 1 X7A Weld Control PC Board Assembly L12198-[ ] 1 X7B Self Tapping Screw S8025-100 3 X10 Bushing T12

vi vi TABLE OF CONTENTSPageInstallation...

Oct-13RANGER®250 GXTP-634-HP-634-HStator/Rotor Assembly8A8A8B8B11111010121213139A9A7A7A6A6A6C6C6E6E6D6D6F6F6C6C6B6B2A2A2B2B1A1A1G1G1D1D1C1C1B1B1E1E1F1

1A Rotor & Shaft Assembly L10825 1 X1B Centering Washer S20110-3 1 X1C Special Hex Head Bolt T14843-3 1 X1D Tolerance Ring S18044-9 1 X1E Blower L

Oct-13RANGER®250 GXTP-634-JP-634-JCovers & Case Back Assembly784B4B4A4A2020141419191818111112126B6B6A6A131315156C6C21A21A5A5A3A3A25A25A25B25B10101

1A Case Side - Right G3510 1 X • X • X •1A Case Side - Right G3510-1 1 • X • X • X1B Thread Forming Screw (Not Shown) S9225-68 3 XXXXXX2A Case Side -

23 Foam Airbox M22367 1 XXXXXX25A Battery Cover M22185 1 XXXXXX25B Thread Forming Screw S9225-68 3 XXXXXX26 Fuel Filling Warning Decal (Not Shown) T13

NOTES RANGER®250 GXT

CUSTOMER ASSISTANCE POLICYThe business of The Lincoln Electric Company is manufacturing andselling high quality welding equipment, consumables, and cu

A-1INSTALLATION RANGER®250 GXTA-1TECHNICAL SPECIFICATIONS - Ranger®250 GXT ( K2382-3, -4 and -5)INPUT - GASOLINE ENGINERATED OUTPUT @ 104°F (40°C)-

A-2INSTALLATION RANGER®250 GXTA-2SAFETY PRECAUTIONSMACHINE GROUNDINGBecause this portable engine driven welder or genera-tor creates itʼs own power,