Manuel d'utilisation / d'entretien du produit TIG 185 du fabricant Lincoln Electric
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• 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.
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.
iv SAFETY iv Mar. ʻ93 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 SAFETY v.
vi SAFETY vi.
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.
viii viii T ABLE OF CONTENTS Page Installation ................................................................................................................... .... Section A Technical Specifications ................................................
A-1 INST ALLA TION PRECISION TIG 185 A-1 TECHNICAL SPECIFICA TIONS - PRECISION TIG 185 (K2345-1AND K2347-1,-2) Volts at Rated Amperes 15.2 V AC/DC 14.1 V AC/DC 13.
A-2 INST ALLA TION PRECISION TIG 185 A-2 TECHNICAL SPECIFICA TIONS - CANADIAN (K2345-2), INTERNA TIONAL K2346-1) MODEL HEIGHT WIDTH DEPTH WEIGHT PHYSICAL DIMENSIONS (2) Weld Voltage (NEMA) 27.4 V 23.6 V 15.2 V 14.1 V Output Type CC (Constant Current) AC or DC Weld Current 185 A AC/DC 90 A AC/DC 185 A AC/DC 90 A AC/DC (Auto-Bal.
A-3 INST ALLA TION PRECISION TIG 185 A-3 SAFETY PRECAUTIONS SELECT SUIT ABLE LOCA TION Place the welder where clean cooling air can freely circulate in and out through the rear louvers. Dirt, dust or any foreign material that can be drawn into the welder should be kept at a minimum.
A-4 INST ALLA TION PRECISION TIG 185 A-4 The high frequency generator, being similar to a radio transmitter, may cause radio, TV and electronic equip- ment interference problems. These problems may be the result of radiated interference. Proper grounding methods can reduce or eliminate radiated interfer- ence.
A-5 INST ALLA TION PRECISION TIG 185 A-5 INPUT RECONNECT PROCEDURE On multiple input voltage welders, be sure the machine is connected per the following instructions for the voltage being supplied to the welder. Failure to follow these instructions can cause immedi- ate failure of components within the welder and void machineʼs warranty.
A-6 INST ALLA TION PRECISION TIG 185 A-6 A PTA-17 Twist-Mate TIG welding torch with cable and connector is supplied with the Ready-Pak Models and available for other models (See Accessories Section).
B-1 OPERA TION PRECISION TIG 185 B-1 ELECTRIC SHOCK can kill. • Do not touch electrically live parts or electrode with skin or wet cloth- ing. • Insulate yourself from work and ground.
B-2 OPERA TION B-2 PRODUCT DESCRIPTION The PRECISION TIG 185 is a member of our field acclaimed Precision TIG family of industrial arc weld - ing power sources. Premium features include: 1. Precise constant current output. 2. Full range square wave AC/DC TIG (GTAW) weld-- ing.
B-3 OPERA TION B-3 CONTROL FUNCTIONALITY 1. POWER SWITCH – Input line switch turns input power ON or OFF, as indicated by the on or off sta- tus of the front panel digital display (See Item 6). 2. POLARITY SWITCH – The rotary power switch has 3-positions for DC+, AC and DC- selections for the electrode output stud welding polarity.
B-4 OPERA TION B-4 8. PULSE TIG CONTROL – The Pulse TIG feature built into the Precision TIG 185 is simplified to be a single knob control which sets the Pulse Frequency over the peak pulses/sec. range of about 0.1 to 20 pulses per second: • Full CCW (min.
B-5 OPERA TION B-5 REMOTE CONTROL OPERATION A Foot Amptrol ™is included with the PRECISION TIG 185 Ready-Pak models and availiable for other models (See Accessories Section) for remote current control while TIG welding. An optional Hand Amptrol may also be used.
B-6 OPERA TION B-6 WELDING IN STICK MODE 1. Put the electrode holder and cable quick connect plug into the electrode output receptacle. Turn clockwise until tight. Connect the work clamp to the work piece. 2. Set the TIG/STICK switch to “STICK”. 3.
C-1 ACCESSORIES C-1 FACTORY INSTALLED OPTIONS The PRECISION TIG 185 will be available in two Factory-Configured Welding Packages: 1. Precision TIG 185 Ready-Pak (K2347-1) • 208/230/1/60 Machine (K2345-1) • 9 ft. (2.7m) Input Cable with NEMA 6-50P Plug* • NEMA 6-50R Receptacle • Integrated 10 ft.
C-2 ACCESSORIES C-2 FIELD INSTALLED OPTIONS The following Options/Accessories are available for the PRECISION TIG 185: • K2348-1 Under-Storage Car t Includes a front magnetic latch storage drawer and rear storage bin on a single bottle undercarriage.
D-1 MAINTENANCE D-1 SAFETY PRECAUTIONS ELECTRIC SHOCK can kill. • Only qualified personnel should per- form this maintenance. • Turn the input power OFF at the dis- connect switch or fuse box before working on this equipment. • Do not touch electrically hot parts.
E-1 TROUBLESHOOTING E-1 PRECISION TIG 185 If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your CAUTION This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions.
E-2 TROUBLESHOOTING E-2 PRECISION TIG 185 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/r.
E-3 TROUBLESHOOTING E-3 PRECISION TIG 185 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/r.
E-4 TROUBLESHOOTING E-4 PRECISION TIG 185 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 CAUTION PROBLEMS (SYMPTOMS) POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION Machine output is intermittently lost.
E-5 TROUBLESHOOTING E-5 PRECISION TIG 185 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 CAUTION PROBLEMS (SYMPTOMS) POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION Black areas along weld bead.
E-6 TROUBLESHOOTING E-6 PRECISION TIG 185 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 CAUTION PROBLEMS (SYMPTOMS) POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION No high frequency.
E-7 TROUBLESHOOTING E-7 PRECISION TIG 185 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/r.
F-1 DIAGRAMS F-1 PRECISION TIG 185 WIRING DIAGRAM - PRECISION TIG 185 G4549 B SCR4 SCR2 SCR1 D C B A REAR GANG L1 ELECTRODE T3 NC NO MICRO-SWITCH T2 L2 L3 C3 SCR3 H1 H G 311A 312A OPEN CLOSED CLOSED G.
F-2 DIMENSION PRINT F-2 PRECISION TIG 185 1 L12201 MACHINE ONLY AND READY-PAK FOR CODES 11105, 11108 A 14.00 20.25 .24 .46 .46 DOOR CL CL OS ED 2.44 2.44 4.83 TO OL T RAY DOOR 22.00 * * .24 12.38 * * .81 * * 7.00 1.66 TO RC H H OL S T E R * * L OCATI ON OF (4) O .
F-3 DIMENSION PRINT F-3 PRECISION TIG 185 L12202 READY-PAK WITH CART FOR CODE 11109 A 19.81 14.00 24.00 1.66 TORCH H OL S T E R 6.00 6.00 2.44 2.44 7.00 30.
NOTES PRECISION TIG 185.
W ARNING AV I S O D E 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 EQUIPAMENTO 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 point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Lincoln Electric TIG 185 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Lincoln Electric TIG 185 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Lincoln Electric TIG 185, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Lincoln Electric TIG 185 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Lincoln Electric TIG 185, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Lincoln Electric TIG 185.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Lincoln Electric TIG 185. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Lincoln Electric TIG 185 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
