Manuale d’uso / di manutenzione del prodotto 225 GXT del fabbricante Lincoln Electric
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RANGER 225 G XT OPERA TOR’S MANUAL For Machines with Code Number 11522 IM969 December, 2008 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 .
FOR ENGINE powered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors.
ii SAFETY ii ARC RA YS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards.
FOR ELECTRICALL Y powered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8 . b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturerʼs recommendations.
Mar. ʻ93 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 LʼArc 1.
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.
vi vi T ABLE OF CONTENTS Page Installation ................................................................................................................... .... Section A Technical Specifications ....................................................
A-1 INST ALLA TION RANGER® 225 GXT A-1 TECHNICAL SPECIFICA TIONS - RANGER® 225 GXT ( K2733-1) INPUT - GASOLINE ENGINE RA TED OUTPUT @ 104°F (40°C)- WELDER RA TED OUTPUT @ 104°F (40°C)- GENERA TO.
A-2 INST ALLA TION RANGER® 225 GXT A-2 SAFETY PRECAUTIONS MACHINE GROUNDING Because this portable engine driven welder or genera- tor creates itʼs own power, it is not necessary to con- nect itʼs frame to an earth ground, unless the machine is connected to premises wiring (your home, shop, etc.
FUEL Fill the fuel tank with clean, fresh, lead-free gasoline. Observe fuel gauge while filling to prevent overfilling. OIL The RANGER® 225 GXT is shipped with the engine crankcase filled with SAE 10W-30 oil. Check the oil level before starting the engine.
A-4 INST ALLA TION RANGER® 225 GXT A-4 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 neces- sary. Loose connections will result in overheating of the output studs.
A-5 INST ALLA TION RANGER® 225 GXT A-5 LOCA TION / VENTILA TION 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 welder recirculating back to the cooling air inlet.
A-6 INST ALLA TION RANGER® 225 GXT A-6 120/240 VOLT DUAL VOLTAGE RECEPTACLE The 120/240 volt receptacle can supply up to 38 amps of 240 volt power to a two wire circuit, up to 38 amps of 120 volts power from each side of a three wire circuit (up to 76 amps total).
A-7 INST ALLA TION RANGER® 225 GXT A-7 TABLE lll ELECTRICAL DEVICE USE WITH THE RANGER® 225 GXT. Type Common Electrical Devices Possible Concerns Resistive Heaters, toasters, incandescent NONE light bulbs, electric range, hot pan, skillet, coffee maker.
A-8 INST ALLA TION RANGER® 225 GXT A-8 STANDBY POWER CONNECTIONS The RANGER® 225 GXT is suitable for temporary, standby, or emergency power using the engine manu- facturerʼs recommended maintenance schedule. The RANGER® 225 GXT can be permanently installed as a standby power unit for 240V-3 wire, single phase 38 ampere service.
A-9 INST ALLA TION RANGER® 225 GXT A-9 Connection of RANGER® 225 GXT to premises wiring must be done by a licensed electrician and must comply with the National Electrical Code and all other applicable electrical codes.
WELDER CONTROLS - FUNCTION AND OPERA TION ENGINE SWITCH The engine switch is used to Start the Engine, Select High Idle or Auto Idle while the engine is running, and stop the Engine. When placed in the “OFF” position, the ignition circuit is de-energized to shut down the engine.
“ RANGE” SWITCH The “Range” switch is used to select one of four amperage ranges with generous overlap for Stick/TIG welding, or one Wire Feed welding range. Never change the “RANGE” Switch setting while welding. This will damage the switch.
B-3 OPERA TION B-3 ST ARTING/SHUTDOWN INSTRUCTIONS STARTING THE ENGINE Be sure all Pre-Operation Maintenance has been per- formed. Also, read the Engine Ownerʼs Manual before starting for the first time. Remove all loads connected to the AC power recepta- cles.
B-4 OPERA TION B-4 WELDING PROCESS For any electrodes the procedures should be kept within the rating of the machine. For electrode infor- mation see the appropriate Lincoln publication. STICK (CONSTANT CURRENT) WELDING Connect welding cables to the "TO WORK” and "ELECTRODE” studs.
B-5 OPERA TION B-5 * When welding with MIG wire instead of self-shielded core wire, weld starts can be improved by setting the idle mode to “HIGH” . RANGER® 225 GXT SUMMARY OF WELDING PROCESSES CONTROL ELECTRODE CABLE IDLE WHEN NOT TO START PROCESS USED MODE WELDING WELDING STICK No AUTO Hot Touch electrode to work.
C-1 ACCESSORIES C-1 RANGER® 225 GXT OPTIONAL EQUIPMENT (Field Installed) K2635-1 SMALL TWO-WHEEL ROAD TRAILER WITH DUO-HITCH- For heavy-duty road, off-road, plant and yard use. Includes pivoting jack stand, safety chains, and 13" wheels. Overall width 60".
C-2 ACCESSORIES C-2 RANGER® 225 GXT RECOMMENDED EQUIPMENT STICK K704 Accessory Kit- (400 AMP Capacity) which includes: • Electrode Holder & Cable • Work Clamp & Cable • Headshield K875 Accessory Kit- (150 AMP Capacity) WIRE FEED K449 LN-25 - Includes internal contactor for across the arc operation (no control cable).
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 mainte- nance requiring their removal is complete.
D-2 MAINTENANCE D-2 Use 4-stroke motor oil that meets or exceeds the requirements 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 (-20 C to 40 C).
D-3 MAINTENANCE D-3 ENGINE ADJUSTMENTS 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.
E-1 TROUBLESHOOTING E-1 RANGER® 225 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.
E-2 TROUBLESHOOTING E-2 RANGER® 225 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 assistance before you proceed.
E-3 TROUBLESHOOTING E-3 RANGER® 225 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 assistance before you proceed.
F-1 DIAGRAMS F-1 RANGER® 225 GXT NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram 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 for a replacement.
F-2 DIAGRAMS F-2 RANGER® 225 GXT M202 66 C RANGER 225 GXT, RANGER 10 ,00 0, RANGER 3 PHASE, W ELD MARK 2 25, ZR8 LN- 25 OR L N-1 5 ACROSS THE ARC CONNECTION DI AGRAM TO WORK ELECTRO DE TO W ORK TO WO R K ELE CTROD E CABL E WORK C LI P L EAD N.A. WELDING CABL E MUST BE SIZED FOR CURR ENT AND DUTY CY CLE OF APPLICATION.
F-3 DIMENSION PRINT F-3 RANGER® 225 GXT M2181 3 A.02 CIR CU CU IT BR E AKE AKE RS 41.20 17.50 19.50 14.13 TRUCK/ UNDERCARRIAGE MOUNTI NG HOLES 24.86 2.6 7.2 2 29.88 CENTER OF GRAVITY WITH OIL IN ENGINE AND EM PTY FUEL TANK. 21.44 20.80 42.10 33.62 36.
NOTES RANGER® 225 GXT.
W ARNING A VISO DE PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUF ACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.
W ARNING AV I S O D E PRECAUCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE P ARA ESTE EQUIP AMENTO E AS P ARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
• 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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Lincoln Electric 225 GXT è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Lincoln Electric 225 GXT - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lincoln Electric 225 GXT imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lincoln Electric 225 GXT ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lincoln Electric 225 GXT, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Lincoln Electric 225 GXT.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Lincoln Electric 225 GXT. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lincoln Electric 225 GXT insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
