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Lincoln Electric SVM187-A manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Lincoln Electric SVM187-A. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Lincoln Electric SVM187-A o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Lincoln Electric SVM187-A se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Lincoln Electric SVM187-A, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Lincoln Electric SVM187-A debe contener:
- información acerca de las especificaciones técnicas del dispositivo Lincoln Electric SVM187-A
- nombre de fabricante y año de fabricación del dispositivo Lincoln Electric SVM187-A
- condiciones de uso, configuración y mantenimiento del dispositivo Lincoln Electric SVM187-A
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Lincoln Electric SVM187-A no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Lincoln Electric SVM187-A y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Lincoln Electric en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Lincoln Electric SVM187-A, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Lincoln Electric SVM187-A, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Lincoln Electric SVM187-A. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    SVM187-A October , 2008 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 pr oper installation . . . and thoughtful operation on your part. DO NOT INST ALL, OPERA TE OR REP AIR THIS EQUIPMENT WITHOUT READ- ING THIS MANUAL AND THE SAFETY PRECA[...]

  • Página 2

    SAFETY i i Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY FOR ENGINE powered equipment. 1.a. T urn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b.Operate engines in [...]

  • Página 3

    SAFETY ii ii Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY FUMES AND GASES can be dangerous. 5.a. Welding may produce fumes and gases hazardous to health. Avoid breathing these fumes and gases.When welding, keep your head out of the fume. Use enough ventilation and/or exhaust at the arc [...]

  • Página 4

    SAFETY iii iii Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY Jan ‘07 FOR ELECTRICALL Y powered equipment. 8.a. T urn 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,[...]

  • Página 5

    SAFETY iv iv Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY Mar ‘93 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 gén?[...]

  • Página 6

    SAFETY v v Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY Electromagnetic Compatibility (EMC) Conformance Products displaying the CE mark are in conformity with European Community Council Directive of 3 May 1989 on the approximation of the laws of the Member States relating to electromagn[...]

  • Página 7

    SAFETY vi vi Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY Electromagnetic Compatibility (EMC) The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place. The surrounding area may extend beyond the boundaries [...]

  • Página 8

    - MASTER T ABLE OF CONTENTS FOR ALL SECTIONS - RETURN TO MAIN INDEX Page S a f e t y ........................................................................... i - i v I n s t a l l a t i o n .................................................................. S e c t i o nA O p e r a t i o n .........................................................[...]

  • Página 9

    A-1 A-1 SAE-400 SEVERE DUTY T ABLE OF CONTENTS - INST ALLA TION SECTION Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC I n s t a l l a t i o n ............................................................................. A - 1 T e c h n i c a l S p e c i f i c a t i o n s ....................................[...]

  • Página 10

    INST ALLA TION A-2 A-2 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC TECHNICAL SPECIFICA TIONS - SAE-400 SEVERE DUTY - Make/Model Description Speed (RPM) Displacement Starting Capacities System Pe[...]

  • Página 11

    INST ALLA TION A-3 A-3 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC Read this entire installation section before you start installation. SAFETY PRECAUTIONS Do not attempt to use this equipment un[...]

  • Página 12

    INST ALLA TION A-4 A-4 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC HIGH AL TITUDE OPERA TION At higher altitudes, output derating may be necessary . As a rule of thumb, derate the welder output [...]

  • Página 13

    INST ALLA TION A-5 A-5 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC BA TTER Y CONNECTION W ARNING: Use caution as the electrolyte is a strong acid that can burn skin and damage eyes. Remove and d[...]

  • Página 14

    INST ALLA TION A-6 A-6 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDING OUTPUT CABLES With the engine off, connect the electrode and work cables to the studs provided. These connections shoul[...]

  • Página 15

    T ABLE OF CONTENTS - OPERA TION SECTION B-1 B-1 Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY O p e r a t i o n .............................................................................. B - 1 S a f e t y I n s t r u c t i o n s .......................................................[...]

  • Página 16

    OPERA TION B-2 B-2 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDING SP ARKS can cause fire or explosion. • Do not weld near flammable material . • Do not weld on containers that have held[...]

  • Página 17

    OPERA TION B-3 B-3 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC DESIGN FEA TURES AND ADV ANT AGES FOR STICK WELDING • Excellent DC constant current output for stick weld- ing applications. • [...]

  • Página 18

    OPERA TION B-4 B-4 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC ENGINE CONTROLS IGNITION SWITCH When placed in the “ON” position, this switch ener- gizes the fuel solenoid. When placed in the[...]

  • Página 19

    OPERA TION B-5 B-5 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDER CONTROLS POLARITY SWITCH T urn the Arc Polarity switch to electrode positive or electrode negative as required for each part[...]

  • Página 20

    OPERA TION B-6 B-6 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC ENGINE OPERA TION For added safety always operate the welder with the doors closed. Further , leaving the doors open changes the de[...]

  • Página 21

    OPERA TION B-7 B-7 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC TYPICAL FUEL CONSUMPTION The typical fuel consumption of the SAE-400 for various operat- ing scenarios is shown below: 1 1 199 + 1 [...]

  • Página 22

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES B-8 B-8 SAE-400 SEVERE DUTY[...]

  • Página 23

    T ABLE OF CONTENTS - ACCESSORIES SECTION C-1 C-1 Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY A c c e s s o r i e s............................................................................ C - 1 O p t i o n a l F i e l d I n s t a l l e dA c c e s s o r i e s ........................[...]

  • Página 24

    ACCESSORIES C-2 C-2 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC OPTIONAL FIELD INST ALLED ACCESSORIES K802-D Power Plug Kit - Kit includes male plugs for 20 Amp receptacle. K2641-1 T railer - A [...]

  • Página 25

    T ABLE OF CONTENTS - MAINTENANCE SECTION D-1 D-1 Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY M a i n t e n a n c e ........................................................................... D - 1 R o u t i n e M a i n t e n a n c e .....................................................[...]

  • Página 26

    MAINTENANCE D-2 D-2 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC ELECTRIC SHOCK can kill. ● Do not touch electrically live parts such as output terminals or inter- nal wiring ENGINE EXHAUST can[...]

  • Página 27

    MAINTENANCE D-3 D-3 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC BEARING MAINTENANCE This welder is equipped with a double-shielded ball bearing having sufficient grease to last indefinitely unde[...]

  • Página 28

    MAINTENANCE D-4 D-4 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC 1. Close the fuel shutoff valve located under the fuel tank. (on code 10856 valve is located on the fuel strainer , which is mount[...]

  • Página 29

    MAINTENANCE D-5 D-5 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC GFCI RECEPT ACLE TESTING AND RESET- TING PROCEDURE The GFCI receptacle should be properly tested at least once every month or when[...]

  • Página 30

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES D-6 D-6 SAE-400 SEVERE DUTY[...]

  • Página 31

    T ABLE OF CONTENTS-THEOR Y OF OPERA TION SECTION E-1 E-1 Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-1 Engine Starting and Prot[...]

  • Página 32

    THEOR Y OF OPERA TION E-2 E-2 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC ENGINE ST ARTING AND PROTEC- TION T urning on the run/stop switch supplies 12VDC power to idler/engine protection PC boa[...]

  • Página 33

    THEOR Y OF OPERA TION E-3 E-3 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC AUT OMA TIC ENGINE IDLE SYSTEM The automatic idle system reduces the engine RPM when there is no electrical demand on th[...]

  • Página 34

    THEOR Y OF OPERA TION E-4 E-4 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC EXCITER/AUXILIAR Y AL TERNA TOR OPERA TION The exciter alternator is the smaller power generator that is located at the [...]

  • Página 35

    THEOR Y OF OPERA TION E-5 E-5 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC EXCITER/AUXILIAR Y AL TERNA TOR OPERA TION (Continued) AC Auxiliary Output: The exciter alternator is now producing suff[...]

  • Página 36

    THEOR Y OF OPERA TION E-6 E-6 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDING GENERA T OR OPERA- TION Overview: The welding generator is coupled directly to the engine and produces the DC cu[...]

  • Página 37

    THEOR Y OF OPERA TION E-7 E-7 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDING GENERA T OR OPERA- TION (Continued) Producing weld current: Weld current is produced in the armature windings wh[...]

  • Página 38

    THEOR Y OF OPERA TION E-8 E-8 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDING GENERA T OR OPERA- TION (Continued) Current Control: The Current Control handle turns a rotor inside the reactor[...]

  • Página 39

    THEOR Y OF OPERA TION E-9 E-9 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC WELDING GENERA T OR OPERA- TION (Continued) Interpole coils: Armature current from the remaining two sets of brush- es i[...]

  • Página 40

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES E-10 E-10 SAE-400 SEVERE DUTY[...]

  • Página 41

    T ABLE OF CONTENTS - TROUBLESHOOTING AND REP AIR F-1 F-1 Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY T roubleshooting and Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F-1 How to Use T roubleshooting Gu[...]

  • Página 42

    TROUBLESHOOTING AND REP AIR F-2 F-2 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC This T roubleshooting Guide is provided to help you locate and repair possible machine malfunctions. Simply follow[...]

  • Página 43

    TROUBLESHOOTING AND REP AIR F-3 F-3 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC Sometimes machine failures appear to be due to PC board failures. These problems can sometimes be traced to poor e[...]

  • Página 44

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 45

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 46

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 47

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 48

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 49

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 50

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 51

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 52

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 53

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 54

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 55

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 56

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 57

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 58

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 59

    OUTPUT PROBLEMS Observe Safety Guidelines detailed in the beginning of this manual. PROBLEMS (SYMPTOMS) POSSIBLE AREAS OF MISADJUSTMENT(S) RECOMMENDED COURSE OF ACTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely , contact the Lincoln Electric Service Department for technical troubles[...]

  • Página 60

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-20 F-20 SAE-400 SEVERE DUTY[...]

  • Página 61

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 62

    Idler Solenoid Spring Idler Rod Speed Control Lever Ball Joint Lock Nut Pulley Fan Blades Possible Strobe-T ach Mark Points FIGURE F .1 – ENGINE COMPONENTS (CODE 10856) ENGINE RPM ADJUSTMENT TEST (continued) TEST PROCEDURE 1. T urn the engine off 2. Open the left side door , on the engine end of the machine. W ARNING: Secure the door in the open [...]

  • Página 63

    SOLENOID BRACKET BALL JOINT LOCK NUT IDLER ROD FIGURE F .2 – ENGINE COMPONENTS (CODE 1 1 199 & 1 14080) ENGINE RPM ADJUSTMENT TEST (continued) Strobe-T ach Method (continued) 5. The tach should read between 1780 and 1810 RPM 6. Move the idle switch to the “AUTO IDLE” position and wait for the idle solenoid to energize, and the engine RPM [...]

  • Página 64

    ENGINE RPM ADJUSTMENT TEST (continued) ENGINE RPM ADJUSTMENT PROCEDURE High Idle Adjustment: IMPORT ANT : The high idle RPM is set by the engine manufacturer , and should not be changed. If the high idle RPM is not within the specified range, the engine should be serviced by a qualified engine technician. Low idle adjustment: Code 10856 only: 1. Ho[...]

  • Página 65

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 66

    EXC I TER COVER F I VE SCREWS (TWO ON OTHER S I DE) FIGURE F .3 – EXCITER COVER SCREW LOCA TIONS BRUSH AND SLIP RING SER VICE PROCEDURE (Exciter / Auxiliary Power Alternator) (continued) PROCEDURE 1. Open either , or both of the doors on the control panel end of the SAE-400 machine. W ARNING: Secure the doors in the open position using the door r[...]

  • Página 67

    BRUSHES FIGURE F .4 – BRUSH LOCA TIONS BRUSH AND SLIP RING SER VICE PROCEDURE (Exciter / Auxiliary Power Alternator) (continued) PROCEDURE (continued 5. Check for evidence of sticking brushes. Sticking brushes will normally result in the slip rings being pitted and discolored from excessive arcing. Another sign of sticking brushes is instability [...]

  • Página 68

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-28 F-28 SAE-400 SEVERE DUTY[...]

  • Página 69

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 70

    EXC I TER COVER F I VE SCREWS (TWO ON OTHER S I DE) FIGURE F .6 – EXCITER COVER SCREW LOCA TIONS EXCITER ROT OR VOL T AGE TEST(continued) PROCEDURE 1. T urn engine off. 2. Make sure that the battery is fully charged and in good condition, and the battery connections are clean and tight. The Engine and generator should be at normal operat- ing tem[...]

  • Página 71

    POSITIVE SLIP RING NEGA TIVE SLIP RING BRUSH HOLDER ASSEMBL Y BRUSHES VOL TMETER LEADS FIGURE F .7 – EXCITER ROTOR VOL T AGE TEST EXCITER ROT OR VOL T AGE TEST (continued) PROCEDURE (continued) 5. Connect the volt meter probes to the brush termi- nals. See the wiring diagram and Figure F .7 NOTE: On this machine, and all other Lincoln Electric DC[...]

  • Página 72

    EXCITER ROT OR VOL T AGE TEST (continued) PROCEDURE (continued) 9. Set the RUN/ST OP switch to “ST OP” If the meter reading is normal, this test is complete. If the voltage measures zero or very near zero, the rotor may be shorting or grounding while spinning. Perform the Exciter Rotor Resistance and Ground T est . If voltage is higher than spe[...]

  • Página 73

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 74

    EXC I TER COVER F I VE SCREWS (TWO ON OTHER S I DE) FIGURE F .8 – EXCITER COVER SCREW LOCA TIONS EXCITER ROT OR RESIST ANCE AND GROUND TEST (Exciter / Auxiliary Power Alternator) (continued) PROCEDURE “Static” T ests: 1. T urn the engine off. 2. Open either , or both of the doors on the control panel end of the SAE-400 machine. W ARNING: Secu[...]

  • Página 75

    POSITIVE SLIP RING NEGA TIVE SLIP RING BRUSH HOLDER ASSEMBL Y OHMMETER LEADS BRUSHES FIGURE F .9 – SLIP RING LOCA TIONS EXCITER ROT OR RESIST ANCE AND GROUND TEST (Exciter / Auxiliary Power Alternator) (continued) PROCEDURE (continued) 5. Using the ohmmeter , check the rotor winding resis- tance across the slip rings. Normal resistance is approxi[...]

  • Página 76

    POSITIVE SLIP RING NEGA TIVE SLIP RING BRUSH HOLDER ASSEMBL Y BRUSHES VOL TMETER LEADS FIGURE F .10 – SLIP RING LOCA TIONS EXCITER ROT OR RESIST ANCE AND GROUND TEST (Exciter / Auxiliary Power Alternator) (continued) PROCEDURE (continued) “Dynamic” T ests: (Also referred to as flying resistance test) This test checks for faults in the rotor w[...]

  • Página 77

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 78

    EXC I TER COVER F I VE SCREWS (TWO ON OTHER S I DE) FIGURE F .1 1 – EXCITER COVER SCREW LOCA TIONS FLASHING VOL T AGE TEST (Engine not running) (continued) PROCEDURE 1. Open either , or both of the doors on the control panel end of the SAE-400 machine. W ARNING: Secure the doors in the open position using the door restraint system. If the machine[...]

  • Página 79

    J1-1 (+) BA TTERY VOL T AGE J1-10, FLASHING AND HOUR METER OUTPUT J1-5, CHASSIS GROUND FIGURE F .13 – IDLER/ENGINE PROTECTION PC BOARD CODES 10856 FLASHING VOL T AGE TEST (Engine not running) (continued) PROCEDURE (continued) 7. If this voltage reading is correct, the test is com- plete. If the voltage is significantly higher than expected: There[...]

  • Página 80

    J31-1, (+) BA TTERY VOL T AGE I NPUT J31-10, FLASH I NG AND HOUR METER OUTPUT B-1 CHASS I S GROUND FIGURE F .14 – IDLER/ENGINE PROTECTION PC BOARD CODES 1 1 199 AND 1 1408 FLASHING VOL T AGE TEST (Engine not running (continued) PROCEDURE (continued) 10. Connect positive voltmeter probe to the Idler / Engine protection PC board J1 pin 10 for Code [...]

  • Página 81

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 82

    EXCITER ST A TOR SHORT CIRCUIT & GROUND TEST (continued) PROCEDURE 1. Open either , or both of the doors on the control panel end of the SAE-400 machine. W ARNING: Secure the doors in the open position using the door restraint system. If the machine does not have a door restraint system, remove the doors or securely restrain them to prevent the[...]

  • Página 83

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 84

    GENERA TOR COVER FOUR SCREWS T OT AL FIGURE F .15 – GENERA TOR COVER SCREW LOCA TIONS WELDING GENERA T OR BRUSH AND COMMUT A T OR INSPECTION AND SER VICE (continued) PROCEDURE 1. Shut off the engine. 2. Open either , or both of the doors on the control panel end of the SAE-400 machine. W ARNING: Secure the doors in the open position using the doo[...]

  • Página 85

    ARMA TURE COMMUT A TOR SPRINGS BRUSH HOLDER PLA TE BRUSHES BRUSH RET AINER BRUSH HOLDER INSULA TORS MOUNTING SCREW DRILL MARK ROCKER FIGURE F .16 – GENERA TOR COMPONENTS WELDING GENERA T OR BRUSH AND COMMUT A T OR INSPECTION AND SER VICE (continued) PROCEDURE 5. Examine the Commutator . Normal appearance: The commutator should appear smooth, and [...]

  • Página 86

    WELDING GENERA T OR BRUSH AND COMMUT A T OR INSPECTION AND SER VICE (continued) PROCEDURE (continued) Pitted and Arc Damaged Commutator: If pitting and arc damage to the commutator is evident, the machine may have been used with badly worn brushes. The brush spring tension may have been too low , or the brushes may have been sticking in the hold- e[...]

  • Página 87

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 88

    WELD CIRCUIT GROUND AND SHORT CIRCUIT TEST (continued) PROCEDURE 1. T urn the engine off. Weld circuit ground test: 1. Rotate the output control to the minimum output position. 2. Measure the resistance between either of the two weld output terminals and a clean chassis ground connection. 3. The resistance measurement should be very high 500,000 (5[...]

  • Página 89

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 90

    SHUNT FIELD COIL RESIST ANCE AND GROUND TEST (continued) PROCEDURE 1. T urn the engine off. 2 . Open both of the doors on the control panel end of the SAE-400 machine. The roof may also need to be removed on some models. W ARNING: Secure the doors in the open position using the door restraint system. If the machine does not have a door restraint sy[...]

  • Página 91

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 92

    SHUNT FIELD CIRCUIT VOL T AGE TEST (continued) PROCEDURE 1. T urn the engine off. 2. Open both of the doors on the control panel end of the SAE-400 machine. The roof may need to be removed on some models. W ARNING: Secure the doors in the open position using the door restraint system. If the machine does not have a door restraint system, remove the[...]

  • Página 93

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 94

    WINDING CONT ACT SPRINGS MOV ABLE CONT ACTS Min. (open) Position FIRST STEP CONT ACT POSITION ROTOR INSULA TED FILLER FIGURE F .17 – OUTPUT CONTROL UNIT DEAD SHORT , 1ST STEP , AND OPEN REACTOR TESTS (continued) PROCEDURE 1. If possible, bring the machine to normal tempera- ture by connecting a load bank and operating the machine at 100% output ([...]

  • Página 95

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 96

    ARMA TURE COMMUT A TOR SPRINGS BRUSH HOLDER PLA TE BRUSHES BRUSH RET AINER BRUSH HOLDER INSULA TORS MOUNTING SCREW DRILL MARK ROCKER FIGURE F .18 – ROCKER W/MARKS ROCKER ADJUSTMENT PROCEDURE (continued) PROCEDURE The factory set point drill marks: 1. When the rocker is set for the first time at the facto- ry , a 1/8” drill is used to mark the p[...]

  • Página 97

    ROCKER ADJUSTMENT PROCEDURE (continued) PROCEDURE (continued) Initial rocker placement: 1. The rocker should be initially positioned so the center of brushes visually lines up with the center of the main poles. Lining up the four brush holder studs with the four exciter brack- et mounting bolts is acceptable for initial place- ment. The rocker shou[...]

  • Página 98

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-58 F-58 SAE-400 SEVERE DUTY[...]

  • Página 99

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 100

    WINDING Contacts & Springs Output Stud Assembly Brush Holder Assembly FIGURE F .19 – BRUSH & SPRING OUTPUT CONTROL UNIT (V ARIABLE REACT OR) INSPECTION AND SERVICE PROCEDURE (continued) PROCEDURE 1. Turn the engine of f, open the doors on the control panel end of the machine and disconnect the nega- tive battery cable. The doors must be s[...]

  • Página 101

    WINDING INSULA TED WEDGE FIGURE F .20 – BRUSH & SPRING OUTPUT CONTROL UNIT (V ARIABLE REACT OR) INSPECTION AND SERVICE PROCEDURE (continued) PROCEDURE (continued) Servicing the continuous control unit: 8. Clean the continuous output control unit by using low pressure air to remove any excess dust and dirt. If the unit is greasy or oily , a mo[...]

  • Página 102

    Steel Shaft Coil Spring Spring Clip Flat W asher Insulator Tu b e Springs Contacts Insulator (Short Insulator T ube Not Shown) Output Stud Output Stud Bracket Brush Holder FIGURE F .21 – INSULA TOR & SPRING LOCA TIONS OUTPUT CONTROL UNIT (V ARIABLE REACT OR) INSPECTION AND SERVICE PROCEDURE (continued) PROCEDURE Servicing the rotating brush h[...]

  • Página 103

    FIGURE F .22 – SHAFT & TUBE OUTPUT CONTROL UNIT (V ARIABLE REACT OR) INSPECTION AND SERVICE PROCEDURE (continued) PROCEDURE (continued) The shaft spring will need to be compressed and the bracket drawn close to the back of the output control before the screws can be started and tightened. Locking type pliers and a drift punch can be used to m[...]

  • Página 104

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-64 F-64 SAE-400 SEVERE DUTY[...]

  • Página 105

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 106

    #237 #224 GROUND FIGURE F .23 – ENGINE AL TERNA TOR CODE 10856 ENGINE PROTECTION SYSTEM CIRCUIT TEST (continued) PROCEDURE IMPORT ANT : Before proceeding with this test, verify that the engine has normal oil pressure, is not overheated, and the alternator drive belt is in place and properly ten- sioned. Open all of the doors on the SAE-400 machin[...]

  • Página 107

    #59 #51 FIGURE F .24 – ENGINE AL TERNA TOR CODE 1 1 199 &1 1408 ENGINE PROTECTION SYSTEM CIRCUIT TEST (continued) PROCEDURE (continued) 4. Insulate and/or position these leads so they cannot touch chassis ground, any other electrical conduc- tor , or be damaged by any moving parts. 5. Start the engine and allow it to run. 6. If the engine sti[...]

  • Página 108

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-68 F-68 SAE-400 SEVERE DUTY[...]

  • Página 109

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 110

    #237 #224 GROUND FIGURE F .25 – AL TERNA TOR CODE 10856 ENGINE AL TERNA T OR TEST (continued) PROCEDURE 1. Open the right side cover , on the radiator end of the SAE-400 machine. W ARNING: Secure the door in the open position using the door restraint system. If the machine does not have a door restraint system, remove the door(s) or securely rest[...]

  • Página 111

    #59 #51 FIGURE F .26 – AL TERNA TOR CODE 1 1 199 & 1 1408 ENGINE AL TERNA T OR TEST (continued) PROCEDURE (continued) Engine running: • Chassis ground to the B+ terminal of the alterna- tor , (Lead #237 for code 10856) (Lead #51 for codes 1 1 199 and 1 1408) the meter should read about 13.5 to 14.2 VDC. • Chassis ground to the alternator [...]

  • Página 112

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-72 F-72 SAE-400 SEVERE DUTY[...]

  • Página 113

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 114

    J1-5 (-), CHASSIS GROUND J1-9 (+), 1 1 T O 13 VOL TS TO FUEL SOLENOIDS J1-1 (+), BA TTERY VOL T AGE INPUT T O PC BOARD FIGURE F .27 – PC BOARD ENGINE FUEL SYSTEM VOL T AGE TESTS (continued) PROCEDURE 1. Open the doors on the SAE-400 machine. W ARNING: Secure the doors in the open position using the door restraint system. If the machine does not h[...]

  • Página 115

    J31-1, (+) BA TTERY VOL T AGE I NPUT J31-9 (+) OUTPUT T O FUEL SOLENO I DS AND PUMP B-1 (-) CHASS I S GROUND FIGURE F .28 – PC BOARD ENGINE FUEL SYSTEM VOL T AGE TESTS (continued) PROCEDURE For Code 10856: 1. Place the run/stop switch in the “RUN” position and within 30 seconds, check for battery voltage between terminal J1-9 (+) and terminal[...]

  • Página 116

    ENGINE FUEL SYSTEM VOL T AGE TESTS (continued) PROCEDURE For Codes 1 1 199 and 1 1408 1. Place the run/stop switch in the “RUN” position and within 30 seconds, check for 1 1 to 13 VDC between terminal J31-9 (+) and terminal B-1 (-). 2. Check for battery voltage between terminal J31-1 (+) and terminal B-1 (-). 3. Check for positive battery volta[...]

  • Página 117

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 118

    EXCITER ROTOR BRUSH HOLDER ASSEMBL Y NUT WA S H E R SLEEVE COLLAR BRUSH HOLDER BRACKET FIGURE F .29 – ROTOR REMOV AL AL TERNA TOR ROT OR REMOV AL AND REPLACEMENT (continued) PROCEDURE Rotor Removal 1. T urn off the engine. 2. Open either , or both of the doors on the control panel end of the SAE-400 machine. W ARNING: Secure the doors in the open[...]

  • Página 119

    AL TERNA TOR ROT OR REMOV AL AND REPLACEMENT (continued) Rotor Replacement: 1. Clean and inspect the armature shaft, the exciter rotor and slip rings. Replace the rotor if it is dam- aged, or if the slip rings are excessively worn. 2. Carefully slide the rotor onto the armature shaft. NOTE: It is recommended that a new sleeve collar , washer and lo[...]

  • Página 120

    Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC NOTES F-80 F-80 SAE-400 SEVERE DUTY[...]

  • Página 121

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 122

    GENERA TOR COVER FOUR SCREWS T OT AL FIGURE F .30 – GENERA TOR COVER REMOV AL AL TERNA TOR ST A TOR REMOV AL AND REPLACEMENT (continued) PROCEDURE 1. T urn off the engine. 2. Perform the Alternator Rotor Removal Procedure. 3. Remove the roof and doors. 4. Remove the four covers protecting the welding gen- erator brushes. See Figure F .30 5. Use t[...]

  • Página 123

    ARMA TURE COMMUT A TOR SPRINGS BRUSH HOLDER PLA TE BRUSHES BRUSH RET AINER BRUSH HOLDER INSULA TORS MOUNTING SCREW DRILL MARK ROCKER FIGURE F .31 – ROCKER & MARK LOCA TIONS AL TERNA TOR ST A TOR REMOV AL AND REPLACEMENT (continued) PROCEDURE (continued) 9. Drain the fuel and store it in an approved container . Disconnect the fuel line from th[...]

  • Página 124

    AL TERNA TOR ST A TOR REMOV AL AND REPLACEMENT (continued) Replacing the Exciter Alternator Stator: 1. During reassembly , anti-seize compound should be applied to the screw threads. 2. Inspect the mating surfaces of the generator frame and the exciter bracket assembly . These surfaces must mate together completely so it is very impor- tant that th[...]

  • Página 125

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 126

    GENERA T OR FRAME REMOV AL AND REPLACEMENT (continued) PROCEDURE Remove the generator frame 1. T urn off Engine. 2. Perform the Alternator Rotor Removal Procedure . 3. Perform the Alternator Stator Removal Procedure. 4. Disconnect all of the wires and cables that connect to the stator/frame assembly . Carefully mark them for reassembly . 5. Remove [...]

  • Página 127

    Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty . For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed thr[...]

  • Página 128

    BLOWER PADDLE/ARMATURE MOUNTING BOLTS ( 8 ) BLOWER PADDLE ROPE SLING FIGURE F .32 – SLING LIFT GENERA T OR ARMA TURE REMOV AL AND REPLACEMENT (continued) PROCEDURE Removing the Armature 1. T urn off the engine 2. Perform the Alternator Rotor Removal Procedure. 3. Perform the Alternator Stator Removal Procedure . 4. Perform the Generator Frame Rem[...]

  • Página 129

    RETEST AFTER REP AIR F-89 F-89 SAE-400 SEVERE DUTY Return to Section T OC Return to Section T OC Return to Section T OC Return to Section T OC Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC Retest after repair The machine should be retested if any parts are replaced that could affect the machine’ s electri[...]

  • Página 130

    T ABLE OF CONTENTS - DIAGRAM SECTION G-1 G-1 Return to Master T OC Return to Master T OC Return to Master T OC Return to Master T OC SAE-400 SEVERE DUTY Electrical Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G-1 Wiring Diagram - Control - Code 1085[...]

  • Página 131

    ELECTRICAL DIAGRAMS G-2 SAE-400 SEVERE DUTY ® WIRING DIAGRAM - CONTROL - CODE 10856 (M19237) M19237 EN G I N E W EL D ERS W I RI N G D I A G RA M NONE M 18827 FEI - U NLESS OT HERW I SE SPE C I F I ED T OLE RANCE MAN UFA CT UR I NG TOLE RA N CE PER E2056 ON 2 PLACE DEC I MALS I S ± .0 2 ON 3 PLA CE DE C I MA LS I S ±. 0 0 2 ON ALL AN GLES I S ±[...]

  • Página 132

    ELECTRICAL DIAGRAMS G-3 SAE-400 SEVERE DUTY ® WIRING DIAGRAM - ENGINE - CODE 10856 (M20609) SW ITC H PR OT EC TI ON P.C. B OARD IDLER /EN G INE J1 + SW ITCH (N. C.) O IL PRESS UR E TH ERMOS TART CO LD TERM IN AL S TART B - TH ERMOS TART 5C B B + GRO UND S CR EW TO C O NTR O L P AN EL B G 223 W W R 4 3 2 5A 1 10 G 225 B 9 8 7 3 2 B SOLENO ID 226 23[...]

  • Página 133

    ELECTRICAL DIAGRAMS G-4 SAE-400 SEVERE DUTY ® WIRING DIAGRAM - CODE 1 1199 (M20544) AC (-) D2 238 AC 202 1 (+ ) AC 203 AC D1 A 1 2 2C R E *844 GN D-E 602B (-) NE G PO S TO R OI D 201 W 3 500 602A - 22 600A Y 4 3 1 X 4 2 P8 215 + W 2 7A 11A 11 4A 400F 6A (+ ) REA CT O R N U F 5 4 EL ECT RO D E B 600 R R 41A 214 G 602 5 6 42 4 3 41 2 1 42A 21 CB1 CB[...]

  • Página 134

    ELECTRICAL DIAGRAMS G-5 SAE-400 SEVERE DUTY ® WIRING DIAGRAM - CODE 1 1408 (M21283) AC (-) D2 238 AC 202 1 (+ ) AC 203 AC D1 A 1 2 2CR E *844 GN D -E 602B (-) NE G PO S TOR OI D 201 W 3 500 602A - 22 600A Y 4 3 1 X 4 2 P8 215 + W 2 7A 11A 11 4A 400F 6A (+ ) REA CTO R N U F 5 4 ELE CTRO D E B 600 R R 41A 214 G 602 5 6 42 4 3 41 2 1 42A 21 201A STA [...]

  • Página 135

    ELECTRICAL DIAGRAMS G-6 SAE-400 SEVERE DUTY ® WIRING DIAGRAM - GENERA TOR FRAME (M5570) G-6 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted ins ide one of the enclosure panels of your machine. Return to Section TOC Return to Section TOC Re[...]

  • Página 136

    Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC ELECTRICAL DIAGRAMS G-7 SAE-400 SEVERE DUTY ® SCHEMA TIC - COMPLETE MACHINE - CODE 10856 (G5351) EN-170 S O L ID E D G E G5351 SAE-400 MAC HI N ES C HEM ATIC NONE - DO NO T SC A[...]

  • Página 137

    ELECTRICAL DIAGRAMS G-8 SAE-400 SEVERE DUTY ® SCHEMA TIC - COMPLETE MACHINE - CODE 1 1 199 (G4924) EN-170 S O L ID E D G E G4924 SAE-400 MAC HI N ES C HEM ATIC NONE - DO NO T SC AL E T HIS DR A WING EQ UIP M ENT TYPE: SUBJECT: SCA L E: NA CRM38346 1 PAGE ___ OF ___ 1 E NGI N EE RI NG CO NT RO LLE D MA NU FA CT URE R: No THIS DOCUMENT CONTAINS PROP[...]

  • Página 138

    Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC ELECTRICAL DIAGRAMS G-9 SAE-400 SEVERE DUTY ® SCHEMA TIC - COMPLETE MACHINE - CODE 1 1408 (G5827) EN-170 S O L ID E D G E G5827 SAE-400 MAC HI N ES C HEM ATIC NONE - DO NO T SC [...]

  • Página 139

    NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty . Individual Printed Circuit Board Components are not available from Lincoln Electric. This information is pro- vided for reference only . Lincoln Electric discourages board level troub[...]

  • Página 140

    ELECTRICAL DIAGRAMS G-1 1 SAE-400 SEVERE DUTY ® SCHEMA TIC - IDLER/ENGINE SHUTDOWN PC BOARD - CODE 10856 (L1 1006-2) G-1 1 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual. Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC Return to Master TOC Return to [...]

  • Página 141

    NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty . Individual Printed Circuit Board Components are not available from Lincoln Electric. This information is pro- vided for reference only . Lincoln Electric discourages board level troub[...]

  • Página 142

    Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC ELECTRICAL DIAGRAMS G-13 SAE-400 SEVERE DUTY ® SCHEMA TIC - IDLER/ENGINE SHUTDOWN PC BOARD (G4828-2) G-13 NOTE: This diagram is for reference only . It may not be accurate for a[...]