Gebruiksaanwijzing /service van het product SVM 119-A van de fabrikant Lincoln Electric
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WIRE-MA TIC 255 SER VICE MANUAL Sales and Service through Subsidiaries and Distributors Worldwide 22801 St. Clair A ve. Cleveland, Ohio 441 17-1 199 U.
W ARNING i SAFETY i WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC 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 DOCTOR BEFORE OPERA TING.
CYLINDER may explode if damaged. 5.a. Use only compressed gas cylinders containing the correct shielding gas for the process used and properly operating regulators designed for the gas and pressure used. All hoses, fittings, etc. should be suitable for the application and maintained in good condition.
iii SAFETY iii WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Mar . ‘93 ELECTRIC AND MAG- NETIC FIELDS may be dangerous 8.a. Electric current flowing through any conductor causes localized Electric and Magnetic Fields (EMF).
iv SAFETY iv WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instr.
NOTES WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC.
v Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i - v Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section A T echnical Specifications .
vi Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section E Power Supply Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1 Thermal Protection . . . . . . . . . . . . . . . .
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC INST ALLA TION WIRE-MA TIC 255 INST ALLA TION SECTION ........................................ Section A T echnical Specifications ....................................
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 WIRE-MA TIC 255 Duty Cycle A.
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 Read entire Installation Section before installing the WIRE-MA TIC 255 SAFETY PRECAUTIONS ELECTRIC SHOCK can kill.
A-3 INST ALLA TION WIRE-MA TIC 255 A-3 FUSE AND WIRE SIZES Protect the input circuit with the super lag fuses or delay type circuit breakers listed on the T echnical Specifications page of this manual for the machine being used. The tripping action of delay type circuit breakers decreases as the magnitude of the current increases.
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 A-4 INST ALLA TION WIRE-MA T.
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 A-5 INST ALLA TION WIRE-MA TIC 255 A-5 7. Attach the flow regulator to the cylinder valve and tighten the union nut(s) securely with a wrench.
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 1. ALL MACHINES ARE SHIPPED FROM THE F ACTOR Y CONNECTED FOR THE HIGHEST NAME- PLA TED SINGLE PHASE INPUT VOL T AGE.
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 CONNECT OUTPUT COMPONENTS INST ALL THE WORK CLAMP Attach the work clamp to the cable which extends from the front of the machine using the following procedure: 1.
A-8 INST ALLA TION WIRE-MA TIC 255 A-8 WIRE SIZE CONVERSION P ARTS The Wire-Matic 255 is rated to feed .025" through .045" (0.6-1.2mm) solid or cored electrode sizes. For vari- ous drive roll kits refer to Acessories Section . GUN AND CABLE INST ALLA TION T urn the welder Power Switch OFF before chang- ing output connection.
NOTES WIRE-MA TIC 255 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.
OPERA TION WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC OPERA TION SECTION ............................................ Section B Safety Instructions ..............................................
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 B-1 OPERA TION B-1 Read and understand this entire section before operat- ing your WIRE-MA TIC 255.
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 POWER SOURCE FEA TURES: 10 Ft. (3.0m) Input Power Cable - Includes plug and mating receptacle for 208/230V unit.
B-3 OPERA TION B-3 WIRE FEEDER FEA TURES: Wire Loading - Adjustable brake spindle mounts Readi-Reel® Adapter , included with WIRE-MA TIC 255, or most any 2" (51mm) I.
B-4 OPERA TION B-4 CONTROLS AND SETTINGS All operator controls are located on the Front Panel/Nameplate of the machine. See Figure B.1 for the location of each control. Figure B.1 - Operator Controls. 1. POWER SWITCH: T oggle switch to turn input power ON and OFF .
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 B-5 OPERA TION B-5 WIRE-MA TIC 255 USING THE WIRE DRIVE ROLL The drive roll provided with the WIRE-MA TIC 255 has two grooves, one for .
B-6 OPERA TION B-6 T o mount a 10 to 44 lb. (4.5 to 20 kg) spools: 8” (200mm) [Use K468 Adapter] and 12” (300mm) diameter: 1. Remove the locking collar and the Readi-Reel Adapter (if installed) on the 2 inch (51mm) diame- ter spindle. 2. If using an 8” (200mm) spool, place the K468 Adapter on the spindle first.
B-7 OPERA TION B-7 SETTING IDLE ROLL PRESSURE The idle roll pressure thumb screw is set at the factory backed out 2-1/2 turns from full pressure. This is an approximate setting. The optimum idle roll pressure varies with type of wire, wire diameter , surface condi- tions, lubrication, and hardness.
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 B-8 OPERA TION B-8 WIRE-MA TIC 255 NOTE: Arc starting characteristics may be affected when using the fast run-in mode since optimum start- ing processes are being overriden.
NOTES WIRE-MA TIC 255 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.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC ACCESSORIES WIRE-MA TIC 255 ACCESSORIES SECTION ....................................... Section C Other Available Magnum 250L Gun and Cable Assembly ..................
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 The kit includes a spool gun.
C-2 ACCESSORIES C-2 MAKING A WELD WITH THE SPOOL GUN ADAPTER (K672-1) INST ALLED In either transfer switch position, closing the gun trigger will cause the electrode of both guns to be electrically "HOT ." Be sure unused gun is posi- tioned so the electrode or the tip will not contact metal case or other metal common to the work.
C-3 ACCESSORIES C-3 TIMER KIT (K585-1) The T imer Kit provides selectable 4-step trigger inter- lock, spot and stitch functions, and manual adjustment of burnback time. This kit installs easily using only a screwdriver . It replaces the blank upper panel on Case Front.
C-4 ACCESSORIES C-4 MAKING SPOT AND STITCH WELDS WITH TIMER KIT INST ALLED TO MAKE SPOT PLUG WELDS: The SPOT WELD MODE is used to make spot plug welds when continuous welds are not needed or to hold thin sheet metal together prior to stitch welding or continuous welding.
C-5 ACCESSORIES C-5 DUAL CYLINDER MOUNTING KIT (K671-1) Permits stable side-by-side mounting of two full size (9” dia. x 5’ high) gas cylinders with “no lift” loading. Simple installation with installation kick stand and easy instructions provided (L9687).
MAINTENANCE WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC MAINTENANCE SECTION ...................................... Section D Safety Precautions ...................................................
D-1 MAINTENANCE D-1 SAFETY PRECAUTIONS • Have a qualified electrician do the maintenance and troubleshooting work. • Disconnect the input power off using the dis- connect switch at the main input supply before working inside machine. • Unplug the power cable if it is connected to a receptacle.
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 D-2 MAINTENANCE D-2 Figure D.
D-3 MAINTENANCE D-3 DRIVE ROLLS AND GUIDE TUBES After every coil of wire, inspect the wire drive mecha- nism. Clean it as necessary by blowing with low pres- sure compressed air . Do not use solvents for cleaning the idle roll because it may wash the lubricant out of the bearing.
D-4 MAINTENANCE D-4 LINER REMOV AL AND REPLACEMENT NOTE: When you change wire size, a replacement gas diffuser is required. Use the table below to select the proper diffuser so the liner is held securely in place.
D-5 MAINTENANCE D-5 12 Remove any burrs from the end of the liner . 13. Screw the gas diffuser onto the end of the gun tube and tighten. NOTE: Be sure the gas diffuser is correct for the liner being used. (See table and diffuser stencil.) 14. Slightly tighten the set screw in the side of the gas diffuser against the cable liner using 5/64" (2.
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 D-6 MAINTENANCE D-6 * Included with K673-1 3/64” (1.2 mm) Aluminum Feeding Kit.
NOTES WIRE-MA TIC 255 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.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC THEOR Y OF OPERA TION WIRE-MA TIC 255 Figure E.1 -Block Logic Diagram NOTE: Unshaded areas of Block Logic Diagram are the subject of discussion THEORY OF OPERA TION SECTION .
E-1 THEOR Y OF OPERA TION E-1 WIRE-MA TIC 255 INPUT LINE VOL T AGE AND MAIN TRANSFORMER The desired single phase input power is connected to the WIRE-MA TIC 255 through a line switch located on the front panel. A reconnect panel allows the user to configure the machine for the desired input voltage.
E-2 THEOR Y OF OPERA TION E-2 WIRE-MA TIC 255 OUTPUT RECTIFICA TION AND FEEDBACK CONTROL The AC output from the main transformer secondary weld winding is rectified and controlled through the SCR rectifier assembly . Output voltage and current are sensed at the shunt and output terminals and are fed back to the control board.
E-3 THEOR Y OF OPERA TION E-3 WIRE-MA TIC 255 CONST ANT VOL T AGE OUTPUT The controlled DC output from the SCR rectifier assembly is filtered by the capacitor bank resulting is a constant voltage DC output.
E-4 THEOR Y OF OPERA TION E-4 WIRE-MA TIC 255 WIRE DRIVE MOT OR AND FEEDBACK The wire drive motor is controlled by the control board. A motor speed feedback signal is generated at the motor tach and sent to the control board.
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 E-5 THEOR Y OF OPERA TION E-5 WIRE-MA TIC 255 THERMAL PROTECTION A thermostat protects the machine from excessive operating temperatures.
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 E-6 THEOR Y OF OPERA TION E-6 WIRE-MA TIC 255 A silicon controlled rectifier (SCR) is a three terminal device used to control rather large currents to a load.
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 NOTES WIRE-MA TIC 255.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC TROUBLESHOOTING & REP AIR WIRE-MA TIC 255 TROUBLESHOOTING & REP AIR SECTION ........................................................................ Section F How to use T roubleshooting Guide .
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 F-1 TROUBLESHOOTING & REP AIR F-1 WIRE-MA TIC 255 This T roubleshooting Guide is provided to help you locate and repair possible machine malfunctions.
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 F-2 TROUBLESHOOTING & REP AIR F-2 WIRE-MA TIC 255 _______________________________ CAUTION: Sometimes machine failures appear to be due to PC board failures.
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 F-3 TROUBLESHOOTING & RE.
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 F-4 TROUBLESHOOTING & RE.
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 F-5 TROUBLESHOOTING & RE.
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 F-6 TROUBLESHOOTING & RE.
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 F-7 TROUBLESHOOTING & RE.
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 F-8 TROUBLESHOOTING & RE.
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 F-9 TROUBLESHOOTING & RE.
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 F-10 TROUBLESHOOTING & REP AIR F-10 WIRE-MA TIC 255 TEST DESCRIPTION This test will determine if the correct voltages are being: a.
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 F-1 1 TROUBLESHOOTING & REP AIR F-1 1 WIRE-MA TIC 255 MAIN TRANSFORMER TEST TEST PROCEDURE The ON/OFF POWER SWITCH will be "hot" during these tests.
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 F-12 TROUBLESHOOTING & REP AIR F-12 WIRE-MA TIC 255 MAIN TRANSFORMER TEST (CONTINUED) Board.
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 F-13 TROUBLESHOOTING & REP AIR F-13 WIRE-MA TIC 255 TEST DESCRIPTION This test is used to quickly determine if an SCR or diode is shorted or "leaky .
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 F-14 TROUBLESHOOTING & REP AIR F-14 WIRE-MA TIC 255 ST A TIC SCR RECTIFIER ASSEMBL Y TEST (CONTINUED) TEST PROCEDURE 1.
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 F-15 TROUBLESHOOTING & REP AIR F-15 WIRE-MA TIC 255 ST A TIC SCR RECTIFIER ASSEMBL Y TEST (CONTINUED) NOTE: DO NOT DISASSEMBLE THE SCR RECTIFIER HEA T SINK ASSEM- BL Y .
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 F-16 TROUBLESHOOTING & R.
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 ACTIVE SCR RECTIFIER ASSEMBL Y TEST (CONTINUED) TEST PROCEDURE 1. Disconnect main AC input power to the machine.
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 ACTIVE SCR RECTIFIER ASSEMBL Y TEST (CONTINUED) 7. Connect the T ester to the SCR 1 as shown in Figure F .
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 TEST DESCRIPTION This test will determine if the wire drive motor and voltage feedback circuit are functioning properly .
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 F-20 TROUBLESHOOTING & REP AIR F-20 WIRE-MA TIC 255 TEST PROCEDURE NOTE: POLARITY MUST BE OBSERVED FOR THESE TESTS.
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 F-21 TROUBLESHOOTING & REP AIR F-21 WIRE-MA TIC 255 4.
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 F-22 TROUBLESHOOTING & REP AIR F-22 WIRE-MA TIC 255 This is a typical DC output voltage wave- form generated from a properly operating machine.
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 F-23 TROUBLESHOOTING & REP AIR F-23 WIRE-MA TIC 255 This is a typical DC output voltage wave- form generated from a properly operating machine.
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 F-24 TROUBLESHOOTING & REP AIR F-24 WIRE-MA TIC 255 This is NOT a typical DC output voltage waveform.
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 F-25 TROUBLESHOOTING & REP AIR F-25 WIRE-MA TIC 255 This is NOT the typical DC output voltage waveform.
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 F-26 TROUBLESHOOTING & REP AIR F-26 WIRE-MA TIC 255 This is a typical SCR gate pulse voltage waveform.
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 Printed Circuit Boards can be damaged by static electricity .
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 F-28 TROUBLESHOOTING & REP AIR F-28 WIRE-MA TIC 255 4. Carefully remove the P .
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 F-29 TROUBLESHOOTING & REP AIR F-29 WIRE-MA TIC 255 MA TERIALS NEEDED Large slot head screwdriver .
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 F-30 TROUBLESHOOTING & REP AIR F-30 WIRE-MA TIC 255 PROCEDURE 1. Disconnect main input power to the machine.
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 F-31 TROUBLESHOOTING & REP AIR F-31 WIRE-MA TIC 255 MA TERIALS NEEDED 5/16" Nut driver .
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 F-32 TROUBLESHOOTING & REP AIR F-32 WIRE-MA TIC 255 PROCEDURE 1.
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 F-33 TROUBLESHOOTING & REP AIR F-33 WIRE-MA TIC 255 THE LIQUID ELECTRODE IN THE CAP ACIT ORS IS T OXIC.
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 F-34 TROUBLESHOOTING & REP AIR F-34 WIRE-MA TIC 255 PROCEDURE See Figure F .
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 F-35 TROUBLESHOOTING & REP AIR F-35 WIRE-MA TIC 255 MA TERIALS NEEDED 5/16" Nut Driver .
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 F-36 TROUBLESHOOTING & REP AIR F-36 WIRE-MA TIC 255 PROCEDURE 1. Disconnect main input power to the machine.
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 F-37 TROUBLESHOOTING & REP AIR F-37 WIRE-MA TIC 255 MA TERIALS NEEDED 3/4" Open end wrench.
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 F-38 TROUBLESHOOTING & REP AIR F-38 WIRE-MA TIC 255 PROCEDURE See Figure F .
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 F-39 TROUBLESHOOTING & REP AIR F-39 WIRE-MA TIC 255 F AN MOTOR AND F AN REMOV AL AND REPLACEMENT (CONTINUED) 7.
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 F-40 TROUBLESHOOTING & R.
NOTES WIRE-MA TIC 255 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.
T ABLE OF CONTENTS - ELECTRICAL DIAGRAMS SECTION - WIRE-MA TIC 255 Electrical Diagram Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section G Wiring Diagram (208/230) Code 10166 . . . . . . . . . . . . . . . . . . . . . . .
NOTES WIRE-MA TIC 255 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC.
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-2 WIRE.
G-3 ELECTRICAL DIAGRAMS WIRE-MA TIC 255 Wiring Diagram (230/460/575) Code 10167 GENERAL INFORMATION COLOR CODE: B - BLACK W - WHITE THERMOSTAT 202 204A 203 204 208 G1 X2 X1 G2 209 SCR 1 250V 470A SCR .
G-4 ELECTRICAL DIAGRAMS WIRE-MA TIC 255 Control PC Board (G2803) Schematic G-4 Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC Return to Master TOC Return to Ma.
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 G-5 ELECTRICAL DIAGRAMS WIRE.
Een belangrijk punt na aankoop van elk apparaat Lincoln Electric SVM 119-A (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Lincoln Electric SVM 119-A heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Lincoln Electric SVM 119-A vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Lincoln Electric SVM 119-A leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Lincoln Electric SVM 119-A krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Lincoln Electric SVM 119-A bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Lincoln Electric SVM 119-A kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Lincoln Electric SVM 119-A . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
