Manuale d’uso / di manutenzione del prodotto SAM650 del fabbricante Lincoln Electric
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S AM400 & 650 PERKINS DIESEL ENGINE DRIVEN MUL TI-PROCESS DC ARC WELDING PO WER SOURCES OPERA T OR’S MANU AL Sales and Ser vice through Subsidiaries and Distr ibutors Worldwide 22801 St.
i SAFETY i SAM400 & 650 FOR ENGINE powered equipment. 1.a. T ur n the engine off bef ore troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b . Operate engines in open, well-v entilated areas or vent the engine e xhaust fumes outdoors.
ii SAFETY ii SAM400 & 650 ARC RA YS can burn. 4.a. Use a shield with the proper filter and cov er plates to protect your e yes from sparks and the ra ys of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87.
iii SAFETY iii SAM400 & 650 FOR ELECTRICALL Y powered equipment. 8.a. T ur n off input power using the disconnect switch at the fuse bo x before working on the equipment. 8.b . Install equipment in accordance with the U.S . National Electrical Code, all local codes and the manuf acturer’ s recommendations.
iv SAFETY iv SAM400 & 650 PRÉCA UTIONS DE SÛRETÉ P our 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 P our Soudage A L ’Arc 1.
SAM400 & 650 Thank Y ou f or selecting a QU ALITY product by Lincoln Electric. We w ant you to take pride in operating this Lincoln Electric Company product ••• as much pride as we ha ve in bringing this product to y ou! Read this Operators Man ual completely bef ore attempting to use this equipment.
vi T ABLE OF CONTENTS SAM400 & 650 vi P age Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section A T echnical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-1 INST ALLA TION SAM400 & 650 A-1 TECHNICAL SPECIFICA TIONS - SAM400 Make/Model Description Speed (RPM) Displacement Starting Capacities System P erkins 4 cylinder High Idle 1790 236 cu. in 12VDC batteries Fuel: 22.5 gal. 4.236 Diesel 63 HP @ Low Idle 1100 (3.
A-2 INST ALLA TION SAM400 & 650 A-2 TECHNICAL SPECIFICA TIONS - SAM650 Make/Model Description Speed (RPM) Displacement Starting Capacities System P erkins 6 cylinder High Idle 1790 365 cu. in 12VDC batteries Fuel: 22.5 gal. 1006-6 Diesel 93 HP @ Low Idle 1200 (5.
A-3 INST ALLA TION SAM400 & 650 A-3 PR ODUCT DESCRIPTION The SAM engine welders are multi-purpose welding machines. The y are designed to be used on all open arc or submerged arc processes within the rating of the unit.
A-4 INST ALLA TION A-4 PRE-OPERA TION SER VICE Oil: This unit is supplied from the f actor y with the engine crankcase filled with a high quality 10W30 oil. This oil should be acceptable f or most typical ambient temperatures . Consult the Engine Operation Manual f or specific recommendations.
B-1 OPERA TION B-1 OPERA TING PRECA UTIONS Do not attempt to use this equipment until y ou have thor oughly read the engine manufacturer’ s manual supplied with y our welder . It inc ludes important safety precautions, detailed engine starting, operating and maintenance instructions, and parts lists.
B-2 OPERA TION B-2 WELDER CONTROLS: FUNCTION/OPERA TION PORT ABLE FIELD CONTROL CONNECTION A “P or table Field Control” complete with 25’ leads is shipped with each SAM welder .
B-3 OPERA TION B-3 c. Be sure the wire f eeder is properly set for constant or v ariable v oltage as appropri- ate. 2. ML-2, ML-3, MN-1, LN-4, LN-5 and LN-6 Wire F eeders This pow er source can be used with these obsolete wire f eeders. Write to the factory f or specific connections.
B-4 OPERA TION B-4 Set the welding current and v oltage as described under “Constant V oltage Welding” abov e . V ariable V oltage Welding The SAM400 “Current Control” pro vides the major adjustment of current. It has two calibrated scales; the one giv es maximum and the other minimum current av ailable at any giv en setting.
B-5 OPERA TION B-5 SAM400 Contr ols SAM400 & 650.
B-6 OPERA TION B-6 SAM400 & 650 SAM400 Contr ols.
B-7 OPERA TION B-7 SAM400 & 650 SAM650 Contr ols.
B-8 OPERA TION B-8 SAM400 & 650 SAM650 Contr ols.
B-9 OPERA TION B-9 ST ARTING WELDERS WITH DEAD B A TTERIES DO NO T attempt to star t a SAM engine driven welder by driving the welding generator as a starter motor using the output of another welder .
C-1 A CCESSORIES C-1 K799 Hi-Freq™ - Provides high frequency plus a gas valv e for TIG welding. A w ater valv e is av ailable as an option. Requires 115 volt A C input. Cannot be used with optional meters connected, or in constant v oltage mode. (Limited to 250A - 60% Duty Cycle).
D-1 MAINTENANCE D-1 ELECTRIC SHOCK can kill. ● Do not touch electrically live parts such as output terminals or inter- nal wiring ENGINE EXHA UST can kill.
D-2 MAINTENANCE D-2 COMMUT A T OR AND BRUSH MAINTENANCE Uncovered r otating equipment can be dang erous. Use care so y our hands, hair , clothing or tools do not catch in the r otating parts. Protect your self from particles that ma y be thrown out b y the rotat- ing armature when stoning the commutator .
E-1 TR OUBLESHOO TING E-1 SAM400 & 650 If f or any reason y ou do not understand the test procedures or are unab le to perf or m the tests/repairs saf ely , contact your Local Lincoln A uthorized Field Service Facility for technical troub leshooting assistance before y ou proceed.
E-2 TR OUBLESHOO TING E-2 SAM400 & 650 Obser ve all Saf ety Guidelines detailed throughout this manual If f or any reason y ou do not understand the test procedures or are unab le to perf or m the tests/repairs saf ely , contact your Local Lincoln A uthorized Field Service Facility for technical troub leshooting assistance before y ou proceed.
E-3 TR OUBLESHOO TING E-3 SAM400 & 650 Obser ve all Saf ety Guidelines detailed throughout this manual If f or any reason y ou do not understand the test procedures or are unab le to perf or m the tests/repairs saf ely , contact your Local Lincoln A uthorized Field Service Facility for technical troub leshooting assistance before y ou proceed.
E-4 TR OUBLESHOO TING E-4 SAM400 & 650 Obser ve all Saf ety Guidelines detailed throughout this manual If f or any reason y ou do not understand the test procedures or are unab le to perf or m the tests/repairs saf ely , contact your Local Lincoln A uthorized Field Service Facility for technical troub leshooting assistance before y ou proceed.
E-5 TR OUBLESHOO TING E-5 SAM400 & 650 Obser ve all Saf ety Guidelines detailed throughout this manual If f or any reason y ou do not understand the test procedures or are unab le to perf or m the tests/repairs saf ely , contact your Local Lincoln A uthorized Field Service Facility for technical troub leshooting assistance before y ou proceed.
E-6 TR OUBLESHOO TING E-6 DIODE TEST PROCEDURE Figure E.1 1. Isolate the diode in question from the remainder of the circuit and determine its polar ity from the wir ing diagram and Figure E.1. 2. Estab lish the polarity of the ohmmeter leads. 3. Connect the ohmmeter across the diode in question as illustrated in Figures E.
E-7 TR OUBLESHOO TING E-7 CONTROL PC BO ARD CALIBRA TION THE SCR BRIDGE SHOULD BE CHECKED BEFORE INST ALLING A NEW CONTROL BO ARD. COMPONENTS ON THE NEW CONTROL BO ARD COULD BE D AMA GED BY A DEFECTIVE SCR BRIDGE. NO TE: Before the PC Boards can be calibrated the machine must be "hot".
E-8 TR OUBLESHOO TING E-8 GROUND TESTS This machine is equipped with solid-state electronic components which can be damaged if subjected to a ground test or a megger test without observing special precautions as outlined here: A.
F-1 WIRING DIA GRAMS SAM400 & 650 F-1 4-22-94 L9603 R20 AM VM + - 7CR 232 234 D14 D13 SEE BATTERY CIRCUIT DIAGRAM F1 2CR 7CR 8CR 9CR 10CR C9 C10 D5 D6 D7 D9 D10 D11 D12 D13 D14 R19 R20 R21 R22 R24 PILOT RELAY HOT START RELAY S-78 CONTACTOR REED SWITCH 1.
F-2 WIRING DIA GRAMS F-2 SAM400 & 650 4-22-94 L9606 R20 AM VM + - 7CR 232 234 D14 D13 SEE BATTERY CIRCUIT DIAGRAM F1 2CR 7CR 8CR 9CR 10CR C9 C10 D5 D6 D7 D10 D11 D12 D13 D14 R19 R20 R21 R22 R24 PILOT RELAY HOT START RELAY S-78 CONTACTOR 1.0 MFD 6.
SAM400 & 650 F-3 WIRING DIA GRAMS F-3 DAILY CHECKS: - Electrode and work connections are tight. - All equipment in serviceable condition. AS REQUIRED: See the Operating Manual for instructions.
SAM400 & 650 F-4 WIRING DIA GRAMS F-4 XB-RW S22668 GENERAL MAINTENANCE INSTRUCTIONS FOR ENGINE AS REQUIRED: - Blow dust from the machine using clean low pressure air. - Clean commutators or slip rings with fine Operating Manual for instructions. - Replace brushes before the pigtail is within 1/4" of the commutator.
SAM400 & 650 F-5 DIMENSION PRINT F-5 .88 3.00 8.12 5.75 (SAM650 Only) 8.90 83.00 81.25 F 69.75 44.50 * 6.00 39.69 50.13 63.06 38.50 25.95 19.80 Additional Muffler f or SAM400 P er kins Only . 28.00 27.12 24.50 22.14 * E A A B B C C D D 11.00 Height of SAM650 Muffler Installed ** ** * .
Now A vailable...12th Edition The Procedure Handbook of Ar c W elding With ov er 500,000 copies of previous editions published since 1933, the Procedure Handbook is considered by man y to be the “Bible” of the arc welding industr y . This printing will go fast so don’t dela y .
SAM400 & 650 W ARNING A VISO DE PRECA UCION A TTENTION W ARNUNG A TENÇÃO Spanish French German P ortuguese 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.
SAM400 & 650 W ARNING A VISO DE PRECA UCION A TTENTION W ARNUNG A TENÇÃO Spanish French German P ortuguese Japanese Chinese Korean Arabic LEIA E COMPREENDA AS INSTRUÇÕES DO F ABRICANTE PARA ESTE EQUIP AMENTO E AS PAR TES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.
• Sales and Ser vice through Subsidiaries and Distr ibutors Worldwide • 22801 St. Clair A ve. Clev eland, Ohio 44117-1199 U .S.A. T el. 216-481-8100 W orld's Leader in W elding and Cutting Pr.
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 SAM650 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 SAM650 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lincoln Electric SAM650 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lincoln Electric SAM650 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lincoln Electric SAM650, 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 SAM650.
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 SAM650. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lincoln Electric SAM650 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.
