Manuale d’uso / di manutenzione del prodotto SVM175-A del fabbricante Lincoln Electric
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SVM175-A July , 2007 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 in- creased by proper installation .
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC 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.
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 to keep fumes and gases away from the breathing zone.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC 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.
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 instructions et les précautions d.
MASTER T ABLE OF CONTENTS FOR ALL SECTIONS v v RANGER 305D Page Safety .................................................................................................................................................i-iv Installation .................
T ABLE OF CONTENTS - INST ALLA TION SECTION - Section A-1 Section A-1 RANGER 305D Installation .............................................................................................................................Section A T echnical Specifications.
LUBRICA TION EMISSIONS FUEL SYSTEM GOVERNOR Full Pressure Electric Fuel Pump (Code 10926, 1 1 121) or Mechanical Mechanical with Full Flow Filter Certified to EP A T ier I Fuel Pump (Code 1 1 188, 1 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 INST ALLA TION A-3 A-3 RANGER 305D (1) Output rating in watts is equivalent to volt-amperes at unity power factor .
INST ALLA TION A-4 A-4 RANGER 305D 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 ST ORING 1. Store the machine in a cool, dry place when it is not in use.
INST ALLA TION A-5 A-5 RANGER 305D 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 VEHICLE MOUNTING Improperly mounted concentrated loads may cause unstable vehicle handling and tires or other components to fail.
PRE-OPERA TION ENGINE SERVICE READ the engine operating and maintenance instruc- tions supplied with this machine. • Keep hands away from the engine muffler or HOT engine parts. • Stop the engine and allow it to cool before fueling. • Do not smoke when fueling.
REMOTE CONTROL The RANGER 305D is equipped with both a 6-pin and a 14-pin Amphenol connector . The 6-pin connector is primarily used to connect a remote control device, such as a K857, or a TIG Amptrol, such as the K870 or K812.
INST ALLA TION A-8 A-8 RANGER 305D 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 NOTE : Long lengths of welding cable should not remain coiled or wrapped while welding.
INST ALLA TION A-9 A-9 RANGER 305D 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. Install the double-pole, double-throw switch between the power company meter and the premis- es disconnect.
INST ALLA TION A-10 A-10 RANGER 305D 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 FIGURE A.
Section B-1 Section B-1 RANGER 305D T ABLE OF CONTENTS - OPERA TION SECTION - Operation ...............................................................................................................................Section B Operating Instructions ...
OPERA TION B-2 B-2 RANGER 305D 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 TING INSTRUCTIONS Read and understand this entire section before operat- ing your Ranger 305D.
DESIGN FEA TURES • Single, full-range output control dial. • 4 welding modes: CC-stick, downhill stick welding on pipe, CV wire welding and T ouch-Start TIG TM (elimi- nates high frequency and tungsten contamination). • Output at welding terminals controlled by electronic contactor .
OPERA TION B-4 B-4 RANGER 305D 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 ENGINE CONTROLS (Figure B.1) 1. RUN.STOP SWITCH: RUN position energizes the engine prior to starting.
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 B-5 B-5 RANGER 30.
OPERA TION B-6 B-6 RANGER 305D 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 ENGINE OPERA TION DO NOT RUN THE ENGINE A T EXCESSIVE SPEEDS.
B-7 B-7 RANGER 305D 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 Tungsten Electrode DCEN (-) DCEP (+) Approximate Argon Gas Flow TIG TORCH Diameter in.
OPERA TION B-8 B-8 RANGER 305D 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 TIG WELDING The T OUCH ST ART TIG setting of the MODE switch is for DC TIG (T ungsten Inert Gas) welding.
OPERA TION B-9 B-9 RANGER 305D 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 T.
NOTES B-10 B-10 RANGER 305D 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 - ACCESSORIES - Accessories ...........................................................................................................................Section C Options/Accessories ...................................................
ACCESSORIES C-2 C-2 RANGER 305D 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 .
K18161 FULL KV A ADAPTER KIT Plugs into the 120/240V NEMA 14-0R receptacle on the casefront (which accepts 4-prongs plugs) and con- verts it to a NEMA 6-50R receptacle, (which accepts 3- prong plugs.) CONNECTION OF LINCOLN ELECTRIC WIRE FEEDERS ELECTRIC SHOCK can kill.
CONNECTION OF THE LN-25 TO THE RANGER 305D “ACROSS THE ARC” (SEE FIGURE C.2.) 1. Shut the welder off. 2. Connect the electrode cable from the LN-25 to the “-” terminal of the welder . Connect the work cable to the “+” terminal of the welder .
CONNECTION OF THE LN-25 TO THE RANGER 305D WITH 42 VOL T REMOTE OUTPUT CONTROL MODULE (SEE FIGURE C.3.) 1. Shut the welder off. 2. Connect the electrode cable from the K626-XX Input Cable Assembly to the “-” terminal of the welder and to the LN-25 Wire Feeder .
CONNECTION OF THE LN-25 TO THE RANGER 305D “ACROSS THE ARC” WITH K857 REMOTE CONTROL (SEE FIGURE C.4.) 1. Shut the welder off. 2. Connect the electrode cable from the LN-25 to the “-” terminal of the welder . Connect the work cable to the “+” terminal of the welder .
CONNECTION OF THE LN-7 TO THE RANGER 305D USING K584 CONTROL CABLE (SEE FIGURE C.5.) NOTE: If your LN-7 comes equipped with a K291 or K404 input cable, refer to CONNECTIONS OF THE LN-7 Using K867 UNIVERSAL ADAPTER, rather than this discussion, to connect your Ranger 305D for wire feed welding.
CONNECTION OF THE LN-8 TO THE RANGER 305D USING K595 CONTROL CABLE (SEE FIGURE C.6.) NOTE: If your LN-8 comes equipped with a K291 or K404 input cable, refer to CONNECTIONS OF THE LN-7 Using K867 UNIVERSAL ADAPTER, rather than this discussion, to connect your Ranger 305D for wire feed welding.
CONNECTION OF THE LN-742 TO THE RANGER 305D. (SEE FIGURE C.7.) 1. Shut the welder off. 2. Connect the electrode cable from the LN-742 to the “+” terminal of the welder . Connect the work cable to the “-” terminal of the welder . NOTE: Figure C.
NOTES C-10 C-10 RANGER 305D 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 Section D-1 Section D-1 RANGER 305D T ABLE OF CONTENTS -MAINTENANCE- Maintenance ......................................................................................
MAINTENANCE D-2 D-2 RANGER 305D 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 SAFETY PRECAUTIONS • Have qualified personnel do all maintenance and troubleshooting work.
MAINTENANCE D-3 D-3 RANGER 305D 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 D.
MAINTENANCE D-4 D-4 RANGER 305D 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 Engine Oil Change Drain the engine oil while the engine is warm to assure rapid and complete draining.
MAINTENANCE D-5 D-5 RANGER 305D 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 .
MAINTENANCE D-6 D-6 RANGER 305D 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 Never use gasoline or low flash point solvents for cleaning the air cleaner element.
FUEL SYSTEM SERVICE At the end of each day , refill the fuel tank to minimize moisture condensation and dirt contamination in the fuel line. Do not overfill; leave room for expansion Use only fresh, No. 2 grade DIESEL fuel. Do not use kerosene. See the Engine Operator ʼs Manual for instructions on replacing the fuel filter .
MAINTENANCE D-8 D-8 RANGER 305D 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 CLEANING THE BA TTER Y Keep the battery clean by wiping it with a damp cloth when dirty .
MAINTENANCE D-9 D-9 RANGER 305D 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 .
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 MAINTENANCE D-10 D-10 RANGER 305D FIGURE D.1 – MAJOR COMPONENT LOCA TIONS 7 7 6 6 3 3 4 4 2 2 1 1 5 5 1.
Theory of Operation..............................................................................................................Section E General Description ...................................................................................... .....
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 GENERAL DESCRIPTION The Ranger 305D is a diesel engine-driven welding power source capable of producing 300 amps at 29VDC at a 100% duty cycle.
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 Engine Idle System Idle Switch Operation: When the engine is started it operates at high RPM.
THEOR Y OF OPERA TION E-4 E-4 RANGER 305D 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 Generating Power Flashing: The battery supplies 12VDC power to the control PC 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 THEOR Y OF OPERA TION E-5 E-5 RANGER 305D FIGURE E.
THEOR Y OF OPERA TION E-6 E-6 RANGER 305D 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 .
CHOPPER TECHNOLOGY FUNDAMENT ALS The new era of welding machines such as the Ranger 305D employ a technology whereby a DC source is turned on and off (chopped up) at high speed, then smoothed through an inductor to control an arc. Hence the name “Chopper .
E-8 RANGER 305D E-8 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 FIGURE E.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Section F-1 Section F-1 RANGER 305D T roubleshooting & Repair 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 HOW T O USE TROUBLESHOOTING GUIDE Service and repair should be performed by only Lincoln Electric Factory Trained Personnel.
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 ELECTRIC SHOCK can kill. Have an electrician install and service this equipment.
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 TR OUBLESHOO TING & REP .
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 TROUBLESHOOTING & REP AIR F-5 F-5 RANGER 305D TROUBLESHOOTING GUIDE Observe Safety Guidelines detailed in the beginning of this manual.
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 TROUBLESHOOTING & REP AI.
The machine will weld, but the welding arc is “cold”. The engine runs normally and the auxiliary power is normal. (continued) 7. The weld cables may be coiled, or wrapped around metal reels or racks. This can cause exces- sive electrical inductance in the weld circuit.
The machine welds, but it will not maintain a steady output. The arc may suddenly get hotter or colder . 1. This condition may be normal in the Downhill Pipe Mode. The Downhill Pipe Mode allows the arc current to increase and decrease slightly as the arc length changes.
F-9 F-9 RANGER 305D 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 TROUBLES.
The machine seems to be lock ed into the “CC-STICK” mode of oper- ation. 1. Check the position of the WELD MOD E se le ct or swit ch . The s witch should cleanly snap into each mode position, and should not f eel gr itty or get hung-up between positions .
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 TROUBLESHOOTING & REP AI.
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 F-12 RANGER 305D TROUBLESHOOTING & REP AIR TROUBLESHOOTING GUIDE Observe Safety Guidelines detailed in the beginning of this manual.
TROUBLESHOOTING & REP AIR F-13 F-13 RANGER 305D 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 T.
The battery does not stay charged. 1. Check for loose, corroded, or faulty connections at the bat- tery . 2. Check for loose or damaged alternator drive belt.
The engine starts, but shuts down immediately when the start button is released. 1. Make sure the glow plug button is pressed while pushing the start button, and held in until the engine protection li.
TR OUBLESHOO TING & REP AIR F-16 F-16 RANGER 305D 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.
TROUBLESHOOTING & REP AIR F-17 F-17 RANGER 305D 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 T.
F-18 F-18 RANGER 305D 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 TROUBL.
TROUBLESHOOTING & REP AIR F-19 F-19 RANGER 305D 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 T.
INST ALLA TION F-20 F-20 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
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 TROUBLESHOOTING & REP AIR F-22 F-22 RANGER 305D HINGES RANGER 305D ENGINE ACCESS DOOR SERVICE LOCKING TAB FIGURE F .
TROUBLESHOOTING & REP AIR F-23 F-23 RANGER 305D 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 T.
TROUBLESHOOTING & REP AIR F-24 F-24 RANGER 305D 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 CHOPPER MODULE CAP ACIT OR DISCHARGE PROCEDURE (continued) 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 TROUBLESHOOTING & REP AI.
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 TROUBLESHOOTING & REP AIR F-26 F-26 RANGER 305D FUEL SHUTDOWN SOLENOID TEST (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-27 F-27 RANGER 305D 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 FUEL SHUTDOWN SOLENOID TEST (continued) FIGURE F .
NOTES F-28 F-28 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
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 TROUBLESHOOTING & REP AIR F-30 F-30 RANGER 305D ENGINE THROTTLE ADJUSTMENT TEST (continued) 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 TROUBLESHOOTING & REP AIR F-31 F-31 RANGER 305D ENGINE THROTTLE ADJUSTMENT TEST (continued) 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 TROUBLESHOOTING & REP AI.
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 TROUBLESHOOTING & REP AIR F-33 F-33 RANGER 305D W ARNING IDLER SOLENOID TEST Service and repair should be performed by only Lincoln Electric factory trained personnel.
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 TROUBLESHOOTING & REP AIR F-34 F-34 RANGER 305D IDLER SOLENOID TEST (continued) 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 TROUBLESHOOTING & REP AIR F-35 F-35 RANGER 305D W ARNING ENGINE AL TERNA TOR TEST Service and repair should be performed by only Lincoln Electric factory trained personnel.
TROUBLESHOOTING & REP AIR F-36 F-36 RANGER 305D 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 ENGINE AL TERNA TOR TEST (continued) 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-38 F-38 RANGER 305D 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 BRUSH AND SLIP RING SER VICE PROCEDURE (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 TROUBLESHOOTING & REP AI.
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 TROUBLESHOOTING & REP AIR F-40 F-40 RANGER 305D ROT OR RESIST ANCE AND GROUND TEST (ST A TIC) (continued) 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-42 F-42 RANGER 305D 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 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 TROUBLESHOOTING & REP AIR F-43 F-43 RANGER 305D W ARNING ROT OR VOL T AGE TEST Service and repair should be performed by only Lincoln Electric factory trained personnel.
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 TROUBLESHOOTING & REP AIR F-44 F-44 RANGER 305D ROT OR VOL T AGE TEST (continued) 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 TROUBLESHOOTING & REP AIR F-45 F-45 RANGER 305D ROT OR VOL T AGE TEST (continued) 10.
NOTES F-46 F-46 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-48 F-48 RANGER 305D 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 FLASHING VOL T AGE TEST (continued) TEST PROCEDURE 1.
TROUBLESHOOTING & REP AIR F-49 F-49 RANGER 305D 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 FLASHING VOL T AGE TEST (continued) FIGURE F .
NOTES F-50 F-50 RANGER 305D 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 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 TROUBLESHOOTING & REP AIR F-51 F-51 RANGER 305D W ARNING ST A TOR VOL T AGE TESTS Service and repair should be performed by only Lincoln Electric factory trained personnel.
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 TROUBLESHOOTING & REP AIR F-52 F-52 RANGER 305D ST A TOR VOL T AGE TESTS (continued) 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 TROUBLESHOOTING & REP AIR F-53 F-53 RANGER 305D ST A TOR VOL T AGE TESTS (continued) 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 TROUBLESHOOTING & REP AIR F-54 F-54 RANGER 305D ST A TOR VOL T AGE TESTS (continued) T o test the 42 V AC wire feeder winding: 1.
TROUBLESHOOTING & REP AIR F-55 F-55 RANGER 305D 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 T.
TROUBLESHOOTING & REP AIR F-56 F-56 RANGER 305D 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 ST A TOR SHORT CIRCUIT & GROUND TEST (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-57 F-57 RANGER 305D 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 T.
TROUBLESHOOTING & REP AIR F-58 F-58 RANGER 305D 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 OUTPUT RECTIFIER BRIDGE TEST (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-59 F-59 RANGER 305D 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 OUTPUT RECTIFIER BRIDGE TEST (continued) W1 W2 W3 OUTPUT RECTIFIER BRIDGE TOP CENTER BOTTOM CHOKE POS.
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 TROUBLESHOOTING & REP AI.
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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-62 F-62 RANGER 305D 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 CHOPPER MODULE FUNCTION TEST (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-63 F-63 RANGER 305D 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 CHOPPER MODULE FUNCTION TEST (continued) TEST PROCEDURE (CONTINUED) 13.
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 F-64 F-64 RANGER 305D.
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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-66 F-66 RANGER 305D 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 CHOPPER MODULE RESIST ANCE TEST (continued) TEST PROCEDURE 1.
TROUBLESHOOTING & REP AIR F-67 F-67 RANGER 305D 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 T.
NOTES F-68 F-68 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-70 F-70 RANGER 305D 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 WELD CONTROL BOARD PWM GA TE SIGNAL TEST (contin ued) 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 TROUBLESHOOTING & REP AIR F-71 F-71 RANGER 305D W ARNING WELD CONTROL FEEDBACK TEST Service and repair should be performed by only Lincoln Electric factory trained personnel.
TROUBLESHOOTING & REP AIR F-72 F-72 RANGER 305D 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 WELD CONTROL FEEDBACK TEST (continued) TEST PROCEDURE 1.
TROUBLESHOOTING & REP AIR F-73 F-73 RANGER 305D 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 WELD CONTROL FEEDBACK TEST (continued) 16.
NOTES F-74 F-74 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-76 F-76 RANGER 305D 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 CONTROL POTENTIOMETER AND MODE SWITCH RESIST ANCE TEST (continued) TEST PROCEDURE 1.
TROUBLESHOOTING & REP AIR F-77 F-77 RANGER 305D 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 CONTROL POTENTIO METER AND MODE SWITCH RESIST ANCE TEST (continued) T ABLE F .
NOTES F-78 F-78 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-80 F-80 RANGER 305D 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 REMOTE RECEPT ACLE RESIST ANCE TEST (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-81 F-81 RANGER 305D 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 REMOTE RECEPT ACLE RESIST ANCE TEST (continued) T ABLE - F .
NOTES F-82 F-82 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-84 F-84 RANGER 305D 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 OUTPUT RECTIFIER BRIDGE AND CHOKE REMOV AL AND REPLACE- MENT (continued) REMOV AL PROCEDURE 1.
TROUBLESHOOTING & REP AIR F-85 F-85 RANGER 305D 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 OUTPUT RECTIFIER BRIDGE AND CHOKE REMOV AL AND REPLACE- MENT (continued) Replacing the Output Rectifier 1.
NOTES F-86 F-86 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-88 F-88 RANGER 305D 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 CHOPPER MODULE REMOV AL AND REPLACEMENT (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-89 F-89 RANGER 305D 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 CHOPPER MODULE REMOV AL AND REPLACEMENT (continued) Replacement 1.
NOTES F-90 F-90 RANGER 305D 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 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 TROUBLESHOOTING & REP AI.
TROUBLESHOOTING & REP AIR F-92 F-92 RANGER 305D 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 ST A TOR/ROT OR REMOV AL AND REPLACEMENT (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-93 F-93 RANGER 305D 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 ST A TOR/ROT OR REMOV AL AND REPLACEMENT (continued) FIGURE F .
TROUBLESHOOTING & REP AIR F-94 F-94 RANGER 305D 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 ST A TOR/ROT OR REMOV AL AND REPLACEMENT (continued) 19.
Removing the Rotor 1. Use the hoist and lifting straps to support the rotor assembly . 2. Remove the screws and disc clamping bars from the rotor coupling disc, and remove the rotor . NOTE: earlier machines used three 0.31” thick clamping bars and later models use six 0.
TROUBLESHOOTING & REP AIR F-96 F-96 RANGER 305D 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 ST A TOR/ROT OR REMOV AL AND REPLACEMENT (continued) Replacing the Stator 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 TROUBLESHOOTING & REP AIR F-97 F-97 RANGER 305D This is the typical auxiliary output voltage 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 TROUBLESHOOTING & REP AIR F-98 F-98 RANGER 305D This is the typical DC open circuit out- put voltage 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 TROUBLESHOOTING & REP AIR F-99 F-99 RANGER 305D This is the typical DC output voltage 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 TROUBLESHOOTING & REP AIR F-100 F-100 RANGER 305D This is the typical DC open circuit out- put voltage 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 TROUBLESHOOTING & REP AIR F-101 F-101 RANGER 305D This is the typical DC voltage gener- ated from a properly operating machine.
RETEST AFTER REP AIR Retest a machine: • If it is rejected under test for any reason that requires you to remove any mechanical part which could affect the machineʼs electrical characteristics. OR • If you repair or replace any electrical components.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Section G-1 Section G-1 T ABLE OF CONTENTS - ELECTRICAL DIAGRAMS SECTION - RANGER 305D Electrical Diagrams ............................................................
ELECTRICAL DIAGRAMS G-2 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODE 10926 (G4250) CONTAC TOR CONTR OL SHOWN IN "WELDING ON" POSITION WIRE FEED POWER W INDING 42 VAC C11 C10 42 VAC FIELD WINDING GND. SCREW ON LEFT INSIDE CASEFRONT D3 ARC CONTROL 10K ALL CASE FRONT COMPONE NTS SHOWN VIEWED FROM REAR.
ELECTRICAL DIAGRAMS G-3 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1 121 (G4571) CONTACTOR CONTROL SHOWN IN "WELDING ON" POSITION WIRE FEED POWER WINDING 42 VAC C11 C10 D3 ARC CONTROL ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.
ELECTRICAL DIAGRAMS G-4 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1 188, 1 1275 (G4571-1) CONTACTOR CONTROL SHOWN IN "WELDING ON" POSITION WIRE FE ED PO WER WINDING 42 VAC C1 1 C 10 D3 ARC CONTRO L ALL CAS E FRONT COMPONENT S SHO WN VI EWED FROM REAR.
ELECTRICAL DIAGRAMS G-5 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1027 (G4226) CONTAC TOR CONTR OL SHOWN IN "WELDING ON" POSITION WIRE FEED POWER W INDING 42 VAC C11 C10 42 VAC STATOR EXCITATION WINDING GND. SCREW ON LEFT INSIDE CASEFRONT D3 ARC CONTROL 10K ALL CASE FRONT COMPONE NTS SHOWN VIEWED FROM REAR.
ELECTRICAL DIAGRAMS G-6 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1 122 (G4572) CONTAC TOR CONTR OL SHOWN IN "WELDING ON" POSITION WIRE FEED POWER W INDING 42 VAC C11 C10 42 VAC STATOR EXCITATION WINDING GND. SCREW ON LEFT INSIDE CASEFRONT D3 ARC CONTROL 10K ALL CASE FRONT COMPONE NTS SHOWN VIEWED FROM REAR.
ELECTRICAL DIAGRAMS G-7 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1 189, 1 1314 (G4572-1) CONTACTOR CONTROL SHOWN I N "WELDI NG ON" POSITION WIRE FEED POWER WINDING 42 VAC C 11 C10 42 VAC STATOR EXCITATION WINDING D3 ARC CONTROL ALL CASE FRONT COMPONENTS SHOWN VIEWED F ROM REAR.
ELECTRICAL DIAGRAMS G-8 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1039 (G4409) CONTAC TOR CONTR OL SHOWN IN "WELDING ON" POSITION WIRE FEED POWER W INDING 42 VAC C11 C10 42 VAC STATOR EXCITATION WINDING GND. SCREW ON LEFT INSIDE CASEFRONT D3 ARC CONTROL 10K ALL CASE FRONT COMPONE NTS SHOWN VIEWED FROM REAR.
ELECTRICAL DIAGRAMS G-9 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1 123 (G4573) CONTACTOR CONTROL SHOWN I N "WELDI NG ON" POSITION WIRE FEED POWER WINDING 42 VAC C 11 C10 42 VAC STATOR EXCITATION WINDING D3 ARC CONTROL ALL CASE FRONT COMPONENTS SHOWN VIEWED F ROM REAR.
ELECTRICAL DIAGRAMS G-10 RANGER 305D WIRING DIAGRAM - ENTIRE MACHINE - CODES 1 1 190, 1 1315 (G4573-1) CONTACTOR CONTROL SHOWN I N "WELDI NG ON" POSITION WIRE FEED POWER WINDING 42 VAC C 11 C10 42 VAC STATOR EXCITATION WINDING D3 ARC CONTROL ALL CASE FRONT COMPONENTS SHOWN VIEWED F ROM REAR.
ELECTRICAL DIAGRAMS G-11 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 10926 (L1 1946) P AGE 1 OF 2 EN-1 68 S O L ID E D G E L11946 RANGER 30 5D MACHINE SCHEMATIC NO NE L119 43 BAM BAM - UNLE SS OTHER WISE SPEC IFIED TOL ERANC E MA NUF ACTU RING T OLER ANCE PER E 2056 ON 2 PLACE D ECIMALS IS ± .
ELECTRICAL DIAGRAMS G-12 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 10926 (L1 1946) P AGE 2 OF 2 EN-1 68 S O L ID E D G E L11946 RANGER 30 5D MACHINE SCHEMATIC NO NE L119 43 BAM BAM - UNLE SS OTHER WISE SPEC IFIED TOL ERANC E MA NUF ACTU RING T OLER ANCE PER E 2056 ON 2 PLACE D ECIMALS IS ± .
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 RANGER 3.
ELECTRICAL DIAGRAMS G-14 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1 121 (L12212) P AGE 2 OF 2 EN -168 S O L ID E D G E L12212 RANGER 3 0 5 D MACH I NE SCHEMATI C NONE L119 46 DEO BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-15 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODES 1 1 188, 1 1275 (L12212-1) P AGE 1 OF 2 EN -168 S O L ID E D G E L12212-1 RANGER 30 5D MACHINE SCHEMATIC NONE L122 12 MAP BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-16 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODES 1 1 188, 1 1275 (L12212-1) P AGE 2 OF 2 EN -168 S O L ID E D G E L12212-1 RANGER 3 0 5 D MACH I NE SCHEMATI C NONE L122 12 MAP BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-17 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1027 (L12039) P AGE 1 OF 2 EN-1 68 S O L ID E D G E L12039 RANGER 3 05 D CE ( UK) MACHINE SCHEMATIC NO NE L119 46 MAP BAM - UNLE SS OTHER WISE SPEC IFIED TOL ERANC E MA NUF ACTU RING T OLER ANCE PER E 2056 ON 2 PLACE D ECIMALS IS ± .
ELECTRICAL DIAGRAMS G-18 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1027 (L12039) P AGE 2 OF 2 EN-1 68 S O L ID E D G E L12039 RANGER 3 05 D CE ( UK) MACHINE SCHEMATIC NO NE L119 46 MAP BAM - UNLE SS OTHER WISE SPEC IFIED TOL ERANC E MA NUF ACTU RING T OLER ANCE PER E 2056 ON 2 PLACE D ECIMALS IS ± .
ELECTRICAL DIAGRAMS G-19 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1 122 (L12213) P AGE 1 OF 2 EN -168 S O L ID E D G E L12213 RANGER 3 05 D CE ( UK) MACHINE SCHEMATIC NONE L120 39 DEO BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-20 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1 122 (L12213) P AGE 2 OF 2 EN -168 S O L ID E D G E L12213 RANGER 3 0 5 D CE ( UK) MACH I NE SCHEMATI C NONE L120 39 DEO BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-21 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODES 1 1 189, 1 1314 (L12213-1) P AGE 1 OF 2 EN -168 S O L ID E D G E L12213-1 RANGER 3 05 D CE ( UK) MACHINE SCHEMATIC NONE L122 13 MAP BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-22 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODES 1 1 189, 1 1314 (L12213-1) P AGE 2 OF 2 EN -168 S O L ID E D G E L12213-1 RANGER 3 0 5 D CE ( UK) MACH I NE SCHEMATI C NONE L122 13 MAP BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-23 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1039 (L12038) P AGE 1 OF 2 EN-1 68 S O L ID E D G E L12039 RANGER 3 05 D CE ( UK) MACHINE SCHEMATIC NO NE L119 46 MAP BAM - UNLE SS OTHER WISE SPEC IFIED TOL ERANC E MA NUF ACTU RING T OLER ANCE PER E 2056 ON 2 PLACE D ECIMALS IS ± .
ELECTRICAL DIAGRAMS G-24 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1039 (L12038) P AGE 2 OF 2 EN-1 68 S O L ID E D G E L12039 RANGER 3 05 D CE ( UK) MACHINE SCHEMATIC NO NE L119 46 MAP BAM - UNLE SS OTHER WISE SPEC IFIED TOL ERANC E MA NUF ACTU RING T OLER ANCE PER E 2056 ON 2 PLACE D ECIMALS IS ± .
ELECTRICAL DIAGRAMS G-25 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1 123 (L12214) P AGE 1 OF 2 EN -168 S O L ID E D G E L12214 RANGER 3 05 D CE ( EUROPE) MACHINE SCHEMATIC NONE L120 38 DEO BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-26 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODE 1 1 123 (L12214) P AGE 2 OF 2 EN -168 S O L ID E D G E L12214 RANGER 3 0 5 D CE ( EUROPE) MACH I NE SCHEMATI C NONE L120 38 DEO BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-27 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODES 1 1 190, 1 1315 (L12214-1) P AGE 1 OF 2 EN -168 S O L ID E D G E L12214-1 RANGER 3 05 D CE ( EUROPE) MACHINE SCHEMATIC NONE L122 14-1 MAP BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-28 RANGER 305D SCHEMA TIC - ENTIRE MACHINE - CODES 1 1 190, 1 1315 (L12214-1) P AGE 2 OF 2 EN -168 S O L ID E D G E L12214-1 RANGER 3 0 5 D CE ( EUROPE) MACH I NE SCHEMATI C NONE L122 14-1 MAP BAM - U NLESS OTHERW ISE SPEC IF IE D TOLERAN CE MANUFAC TURIN G TOLERANCE PER E205 6 ON 2 PLAC E DECIMA L S IS ± .
ELECTRICAL DIAGRAMS G-29 RANGER 305D SCHEMA TIC - WELD CONTROL PC BD - ALL CODES (G4108-1) PG 1 OF 5 G-29 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS G-30 RANGER 305D SCHEMA TIC - WELD CONTROL PC BD - ALL CODES (G4108-1) PG 2 OF 5 G-30 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS G-31 RANGER 305D SCHEMA TIC - WELD CONTROL PC BD - ALL CODES (G4108-1) PG 3 OF 5 G-31 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS G-32 RANGER 305D SCHEMA TIC - WELD CONTROL PC BD - ALL CODES (G4108-1) PG 4 OF 5 G-32 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
ELECTRICAL DIAGRAMS G-33 RANGER 305D SCHEMA TIC - WELD CONTROL PC BD - ALL CODES (G4108-1) PG 5 OF 5 G-33 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
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.
ELECTRICAL DIAGRAMS G-35 RANGER 305D SCHEMA TIC - PULL COIL PC BD - ALL CODES (G41 17-1) G-35 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
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.
ELECTRICAL DIAGRAMS G-37 RANGER 305D SCHEMA TIC - CHOPPER PC BD - ALL CODES (M19792-1) G-37 NOTE: This diagram is for reference only . It may not be accurate for all machines covered by this manual.
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.
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 SVM175-A 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 SVM175-A - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lincoln Electric SVM175-A imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lincoln Electric SVM175-A ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lincoln Electric SVM175-A, 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 SVM175-A.
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 SVM175-A. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lincoln Electric SVM175-A 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.
