Lincoln ElectricメーカーSVM103-Cの使用説明書/サービス説明書
ページ先へ移動 of 91
PO WER-ARC ™ 4000 For Machines with Code Numbers: 10200 10202 10243 10244 10585 10667 10671 10672 10673 10792 10793 10866 SER VICE MANUAL Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased 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. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC ii SAFETY ii ARC RA YS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC FOR ELECTRICALL Y powered equipment. 8.a. Turn 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 iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instruc- tions et les.
Page Safety .................................................................................................................................................i-iv Installation ............................................................................
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Page Installation ............................................................................................................................. Section A Technical Specifications .
A-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 INST ALLA TION POWER-ARC.
A-3 INST ALLA TION POWER-ARC 4000 A-3 Read this entire installation section before you start installation. SAFETY PRECAUTIONS Do not attempt to use this equipment until you have thoroughly read all the operation and maintenance manuals supplied with your machine.
A-4 INST ALLA TION POWER-ARC 4000 A-4 ST ACKING POWER-ARC 4000 machines CANNOT be stacked. TIL TING Place the machine on a secure, level surface whenev- er you use it or store it. Any surfaces you place it on other than the ground must be firm, non-skid, and structurally sound.
A-5 INST ALLA TION A-5 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 SP ARK ARRESTER Gasoline engine mufflers may emit sparks when the engine is running.
A-6 INST ALLA TION POWER-ARC 4000 A-6 ELECTRICAL OUTPUT CONNECTIONS See Figure A.1 for the location of the current control dial, weld output terminals, ground stud, circuit breakers, 240 and 120 volt receptacles. WELDING CABLE CONNECTIONS Cable Size and Length Be sure to use welding cables that are large enough.
A-7 INST ALLA TION POWER-ARC 4000 A-7 Cable Installation Install the welding cables to your POWER-ARC 4000 as follows. See Figure A.1 for the location of parts. 1. The gasoline engine must be OFF to install weld- ing cables. 2. Remove the 1/2 - 13 flanged nuts from the output terminals.
A-8 INST ALLA TION POWER-ARC 4000 A-8 PREMISES WIRING The POWER-ARC 4000 three-wire, grounded neutral generator allows it to be connected to premises wiring. However, the wiring procedure needed to meet the National Electric Code (NEC) regulations as well as city ordinances can be confusing.
Certain Electrical devices cannot be powered by the POWER-ARC 4000. See Table A.2. TABLE A.2 ELECTRICAL DEVICE USE WITH THE POWER-ARC 4000. Type Common Electrical Devices Possible Concerns Resistive Heaters, toasters, incandescent NONE light bulbs, electric range, hot pan, skillet, coffee maker.
A-10 NOTES A-10 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-ARC 40.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC T ABLE OF CONTENTS - OPERA TION SECTION - Section B Section B Operation ...............................................................................................
B-2 OPERA TION B-2 OPERA TING INSTRUCTIONS Read and understand this entire section before oper- ating your POWER-ARC 4000. SAFETY INSTRUCTIONS Do not attempt to use this equipment until you have thoroughly read all the operation and maintenance manuals supplied with your machine.
B-3 OPERA TION B-3 The Lincoln warranty covers the Power Arc 4000 (excluding the engine) for 1 year from the date of purchase. The engine is covered by the Briggs & Stratton warranty policy for a period of 1 year for consumer use or 90 days for commercial use.
B-4 OPERA TION B-4 CONTROLS AND SETTINGS All generator/welder controls are located on the Output Control Panel. Gasoline engine controls are mounted on the engine. See Figures B.1 and B.2 and the explanations that follow. GENERA TOR/WELDER CONTROLS See Figure B.
B-5 OPERA TION B-5 5. GROUND STUD: Provides a connection point for connecting the machine case to earth ground for the safest grounding procedure. 6. 20 AMP CIRCUIT BREAKERS (2): Provide sepa- rate overload current protection for the 120 volt and 240 volt receptacles.
B-6 OPERA TION B-6 7. RECOIL STARTER: Manual, rope-type starter. The handle position allows easy starting from either ground level or pickup-truck level. 8. OIL DRAIN PLUG: Permits convenient draining of engine oil during maintenance. Both sides of the engine are equipped with an oil drain plug.
B-7 OPERA TION B-7 4. Pull the cord rapidly. 5. If the engine does not start, open the choke slightly (move lever upward) and pull the starter cord rapidly again.
B-8 OPERA TION B-8 GENERA TOR OPERA TION Be sure that any electrical equipment plugged into the generator’s AC power receptacles can with- stand a ±10% voltage and a ±5% frequency varia- tion. Some electronic devices cannot be powered by the POWER-ARC 4000.
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-9 OPERA TION B-9 POWER-ARC 4000 NOTES: Wattages listed are approximate. Check your equipment for actual wattage.
B-10 OPERA TION B-10 WELDING OPERA TION GENERAL INFORMA TION Do not touch electrically live parts or electrodes with your skin or wet cloth- ing. Do not breathe welding fumes or gases. Use ventilation or exhaust to remove welding fumes from the breathing area.
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 1 OPERA TION B-1 1 POWER-ARC 4000 TABLE B.
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-12 OPERA TION B-12 POWER-ARC 4000 Stick welding is probably the most familiar welding process known.
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-13 OPERA TION B-13 POWER-ARC 4000 The Power-Arc 4000 has a voltage output of up to 62 volts which can shock.
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-14 OPERA TION B-14 POWER-ARC 4000 1. The Correct W elding Position Illustrated is the correct welding position for right-handed people.
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-15 OPERA TION B-15 POWER-ARC 4000 PRACTICE The best way of getting practice in the four skills that enable you to maintain: 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 B-16 OPERA TION B-16 POWER-ARC 4000 Now weld the two plates together. Weld from left to right (if right-handed).
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-17 OPERA TION B-17 POWER-ARC 4000 Vertical-Up Welding The problem, when welding vertical-up, is to put the molten metal where it is wanted and make it stay there.
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-18 OPERA TION B-18 POWER-ARC 4000 Overhead Welding Various techniques are used for overhead welding.
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-19 OPERA TION B-19 POWER-ARC 4000 4. The bead should be put on with a weaving motion, and it should be 1/2-3/4” (12.
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-20 OPERA TION B-20 POWER-A.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Page Accessories ........................................................................................................................... Section C Lincoln Electric Accessories .
C-2 ACCESSORIES C-2 OPTIONS/ACCESSORIES LINCOLN ELECTRIC ACCESSORIES The following options/accessories are available for your POWER-ARC 4000 from your local Lincoln Distributor. Accessory Set (K875) – Includes the following: • Twenty feet (6.1 meters) of #6 AWG electrode cable • Fifteen feet (4.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Page Installation ............................................................................................................................. Section D Safety Precautions .
D-2 MAINTENANCE D-2 SAFETY PRECAUTIONS • Have qualified personnel do all maintenance and troubleshooting work. • Turn the engine off before working inside the machine. • Remove guards only when necessary to per- form maintenance and replace them when the maintenance requiring their removal is com- plete.
D-3 MAINTENANCE D-3 Do not use petroleum solvents such as kerosene to clean the air cleaner. They may cause deterio- ration of the air cleaner. DO NOT OIL THE AIR CLEANER OR USE PRESSURIZED AIR TO CLEAN OR DRY THE AIR CLEANER. To service the pre-cleaner: 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 TABLE D.2 – ENGINE MAINTENANCE PARTS D-4 MAINTENANCE D-4 POWER-ARC 4000 TABLE D.
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-5 MAINTENANCE D-5 POWER-ARC 4000 GENERA TOR/WELDER MAINTENANCE STORAGE: Store the POWER-ARC 4000 in clean, dry, protected areas.
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 POWER-ARC 4000 8 7 6 5 1 2 3 4 1 . CRADLE ASSEMBLY 2. ROTOR, BLOWER, AND BEARING ASSEMBLY 3.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC T ABLE OF CONTENTS - THEOR Y OF OPERA TION SECTION - Section E Section E POWER-ARC 4000 FIGURE E.1 – POWER-ARC 4000 BLOCK LOGIC DIAGRAM Theory of Operation .........
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-2 THEOR Y OF OPERA TION E-.
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-3 THEOR Y OF OPERA TION E-3 POWER-ARC 4000 ROTOR FIELD FEEDBACK AND AUXILIAR Y POWER The AC voltage developed in the field winding is fed to the full wave bridge.
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-4 THEOR Y OF OPERA TION E-.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Troubleshooting & Repair Section ................................................................................. Section F How to Use Troubleshooting 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-2 TROUBLESHOOTING & REP AIR F-2 POWER-ARC 4000 CAUTION This Troubleshooting Guide is provided to help you locate and repair possible machine mal- functions.
POWER-ARC 4000 F-3 TROUBLESHOOTING F-3 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-4 TROUBLESHOOTING F-4 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-5 TROUBLESHOOTING F-5 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-6 TROUBLESHOOTING F-6 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-7 TROUBLESHOOTING F-7 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-8 TROUBLESHOOTING F-8 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-9 TROUBLESHOOTING F-9 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
POWER-ARC 4000 F-10 TROUBLESHOOTING F-10 TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed.
F-11 TROUBLESHOOTING & REP AIR F-11 POWER-ARC 4000 ROTOR VOL T AGE TEST 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.
F-12 TROUBLESHOOTING & REP AIR F-12 POWER-ARC 4000 TEST PROCEDURE 1. With the 5/16” nut driver, remove the 4 sheet metal screws that hold the top cover to the control box. Remove the top cover. 2. Start the machine and run it at high idle. Set the output control (rheo- stat) at the MAXIMUM or GENERA- TOR setting.
F-13 TROUBLESHOOTING & REP AIR F-13 POWER-ARC 4000 ROTOR RESIST ANCE TEST 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.
F-14 TROUBLESHOOTING & REP AIR F-14 POWER-ARC 4000 TEST PROCEDURE 1. Conduct the test with the gasoline engine OFF. 2. Remove the spark plug wire to pre- vent accidental engine kickback or starting. 3. Isolate the rotor electrically by removing the generator brushes.
F-15 TROUBLESHOOTING & REP AIR F-15 POWER-ARC 4000 9. Reinstall the brush holder assembly after the test. Depress the spring- loaded brushes into the holder and slip a suitable non-metallic, fairly stiff retainer through the slots at the top and bottom of the holder.
F-16 TROUBLESHOOTING & REP AIR F-16 POWER-ARC 4000 ENGINE THROTTLE ADJUSTMENT TEST 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.
F-17 TROUBLESHOOTING & REP AIR F-17 POWER-ARC 4000 TEST PROCEDURE This test can be conducted by any of three methods. Strobe-tach Method: 1. Stop the engine and remove the spark plug wire to prevent acciden- tal kickback or starting.
F-18 TROUBLESHOOTING & REP AIR F-18 POWER-ARC 4000 2. Loosen Wing Nut (Refer to Figure F.5) 3. Refering to Figure F.5, adjust high speed stop screw to adjust the waveform period to 15.8 millisec- onds. 4. Re-tighten wing nut until wave washer is completely compressed.
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-19 TROUBLESHOOTING & REP AIR F-19 POWER-ARC 4000 CH1 0 volts 5 ms 50 volts SCOPE SETTINGS Volts/Div .
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 POWER-ARC 4000 SCOPE SETTINGS Volts/Div .
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 POWER-ARC 4000 CH1 0 volts 5 ms 20 volts This is the typical AC output voltage generated from a properly operating machine.
F-22 TROUBLESHOOTING & REP AIR F-22 POWER-ARC 4000 BRUSH REMOV AL AND REPLACEMENT 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.
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 POWER-ARC 4000 PROCEDURE 1. Remove the spark plug wire.
F-24 TROUBLESHOOTING & REP AIR F-24 POWER-ARC 4000 PROCEDURE (continued) 8. To reinstall the brush holder assembly, depress the spring- loaded brushes into the holder and slip a suitable non-metallic, fairly stiff retainer through the slots at the top and bottom of the holder.
F-25 TROUBLESHOOTING & REP AIR F-25 POWER-ARC 4000 RHEOST A T REMOV AL AND REPLACEMENT 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.
F-26 TROUBLESHOOTING & REP AIR F-26 POWER-ARC 4000 PROCEDURE 1. Remove the spark plug wire. 2. With the 5/16” nut driver, remove the 4 sheet metal screws that hold the top cover to the control box. Remove the top cover. 3. With the small slot head screw dri- ver, loosen the screw that holds the knob to the rheostat shaft.
F-27 TROUBLESHOOTING & REP AIR F-27 POWER-ARC 4000 CAP ACITOR AND/OR DIODE BRIDGE REMOV AL AND REPLACEMENT 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 F-28 TROUBLESHOOTING & REP AIR F-28 POWER-ARC 4000 PROCEDURE - CAP ACITOR REMOV AL AND REPLACE- MENT 1.
F-29 TROUBLESHOOTING & REP AIR F-29 POWER-ARC 4000 1. Remove the engine spark plug wire. 2. With the 5/16” nut driver, remove the sheet metal screws that hold the top cover to the control box. Remove the top cover. 3. With the 5/16” nut driver and wrench remove the screws that hold the control panel in place.
F-30 TROUBLESHOOTING & REP AIR F-30 POWER-ARC 4000 ST A TOR/ROTOR REMOV AL AND REPLACEMENT 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.
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 POWER-ARC 4000 ST A TOR REMOV AL PROCEDURE 1.
F-32 TROUBLESHOOTING & REP AIR F-32 POWER-ARC 4000 12. Slide a short length of 2 X 4 under the engine to support it when the stator is removed. 1 3 . With the 1/2” socket wrench, remove the 2 nuts that hold the stator end bracket support. See Figure F.
F-33 TROUBLESHOOTING & REP AIR F-33 POWER-ARC 4000 ROTOR REMOV AL PROCEDURE 1. To remove the rotor, double check that the spark plug wire is discon- nected. You will be turning the rotor during this procedure, and this could accidentally cause engine kickback.
F-34 TROUBLESHOOTING & REP AIR F-34 POWER-ARC 4000 6. Install the bottom two end bracket thru- bolts. Note: The flat washer goes on the top right hand thru-bolt for the green ground wire. 7. Tap the end bracket with the mallet as nec- essary to position it.
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 & R.
NOTES 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 Page DIAGRAMS SECTION ........................................................................................................... Section G Wiring Diagram (S22160) ...
G-2 DIAGRAMS G-2 POWER-ARC 4000 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 .
G-3 DIAGRAMS G-3 POWER-ARC 4000 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 .
G-4 DIAGRAMS G-4 POWER-ARC 4000 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 .
G-5 DIAGRAMS G-5 POWER-ARC 4000 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 R 30.00 762 20.88 530 7.92 201 14.16 360 20.00 508 mm mm mm mm mm REF.
NOTES 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.
SVM ERROR REPORTING FORM We need to know if there are errors in our manuals. We also value any suggestions as to additional tests or procedures that would make this SVM a better tool for you.
デバイスLincoln Electric SVM103-Cの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Lincoln Electric SVM103-Cをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはLincoln Electric SVM103-Cの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Lincoln Electric SVM103-Cの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Lincoln Electric SVM103-Cで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Lincoln Electric SVM103-Cを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はLincoln Electric SVM103-Cの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Lincoln Electric SVM103-Cに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちLincoln Electric SVM103-Cデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
