Instruction/ maintenance manual of the product PCT125 Lincoln Electric
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Magnum PC T125/PC T125M OPERA T OR’S MANUAL IM543 July , 2004 Safety Depends on Y ou 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 thoughtful operation on your part.
i SAFETY i PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJUR Y OR DEA TH. KEEP CHILDREN A W A Y . P ACEMAKER WEARERS SHOULD CONSUL T WITH THEIR DOCT OR BEFORE OPERA TING.
ii SAFETY ii FOR ELECTRICALL Y powered equipment. 6.a. T urn off input power using the disconnect switch at the fuse box before working on the equipment. 6.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer ’ s rec- ommendations.
NOTES.
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.
PLASMA TORCH 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.
PLASMA TORCH T ABLE OF CONTENTS Page SPECIFICA TION SUMMARY ........................................................................................................A- 1 GENERAL DESCRIPTION ..............................................................
A-1 INST ALLA TION PLASMA TORCH A-1 SPECIFICA TIONS SUMMAR Y K880-1 PCT125 Hand-held Plasma T orch with 25 ft. (7.6m) cable K880-2 PCT125 Hand-held Plasma T orch with 50 ft. (15.2m) cable K880-3 PCT125M Plasma Machine T orch with 50 ft (15.2m) cable and 24 and 32 pitch gear racks K880-4 PCT125M Robotic Plasma T orch with 50 ft (15.
A-2 INST ALLA TION PLASMA TORCH A-2 GENERAL DESCRIPTION The Magnum PCT125/PCT125M plasma torches have been designed for use on a Pro-Cut 125. All of the torches are single gas, air-cooled. The torches are supplied factory mounted to the Pro-Cut or can be bought as individual units.
A-3 INST ALLA TION PLASMA TORCH A-3 3. Unscrew the wing nut and remove the pilot lead of the torch cable from the pilot stud. 4. Loosen the strain relief cap using channel locks if necessary . Then loosen and unscrew the strain relief from the conduit lock nut.
B-1 OPERA TION B-1 OPERA TION Refer to your Pro-Cut operator ’ s manual for complete operating information. When plasma cutting, it is necessary to wear proper eye, head and body protection. A. Connect the work lead to the material to be cut. B. Assemble an electrode, swirl ring, nozzle and shield cup on the torch.
C-1 MAINTENANCE C-1 MAINTENANCE ELECTRIC SHOCK CAN KILL • Only qualified personnel should per- form this installation. • T urn the input power OFF at the dis- connect switch or fuse box before working on this equipment. • Do not touch electrically hot parts.
C-2 MAINTENANCE C-2 REPLACEMENT INSTRUCTIONS FOR PCT125M CABLE AND T ORCH HEAD ASSEMBL Y ELECTRIC SHOCK can kill. • T urn the input power off to the Pro- Cut using the disconnect switch at the fuse box before attempting to replace either the torch head or the cable assembly .
C-3 MAINTENANCE C-3 9. Untape and remove the insulation. 10. Separate the torch head from the cable using two 5/8" open end wrenches. 1 1. Replace the torch head or cable assembly as fol- lows: a. T o replace the torch head, remove the fitting from the old torch head by using a 5/8" open end wrench and a 7/16" open end wrench.
C-4 MAINTENANCE C-4 15. Slide the insulating tube over the cable and torch head connections to the back of the torch head and align the holes in the insulating tube with the holes in the torch head. 16. Slide the barrel over the insulating tube, aligning the holes in the barrel with the holes in the insulat- ing tube.
PLASMA TORCH D-1 TROUBLESHOOTING D-1 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.
D-2 TROUBLESHOOTING D-2 PLASMA TORCH 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.
D-3 TROUBLESHOOTING D-3 PLASMA TORCH 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.
D-4 TROUBLESHOOTING D-4 PLASMA TORCH 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.
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PLASMA TORCH 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.
PLASMA TORCH W ARNING A VISO DE 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 441 17-1 199 U.S.A. TEL: 216.481.8100 F AX: 216.486.1751 WEB SITE: www .
An important point after buying a device Lincoln Electric PCT125 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Lincoln Electric PCT125, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lincoln Electric PCT125.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric PCT125. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric PCT125 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
