Instruction/ maintenance manual of the product SP-100 Lincoln Electric
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SP- 100 SERVICE MANUAL SVM102-A March, 1999 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 ... and thought- ful operation on your part.
i SAFETY SP-100 PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH. KEEP CHILDREN AWAY. PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING.
ii SP-100 SAFETY FOR ELECTRICALL Y powered equipment. 6.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 6.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’s recommendations.
iii SAFETY SP-100 Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC Mar. ‘93 ELECTRIC AND MAGNETIC FIELDS may be dangerous 8.a. Electric current flowing through any conductor causes localized Electric and Magnetic Fields (EMF).
iv SAFETY SP-100 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 instruc- tions et.
MASTER T ABLE OF CONTENTS FOR ALL SECTIONS Page Installation .......................................................................................................Section A Technical Specifications ....................................................
Installation ......................................................................................................Section A Technical Specifications ........................................................................................A-1 Input and Output Specifications .
A-1 INST ALLA TION SP-100 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 Fu.
A-2 INST ALLA TION SP-100 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 starting installation.
A-3 INST ALLA TION SP-100 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 SE.
A-4 INST ALLA TION SP-100 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 3. Route the cable under and around the back of the Wire Feed Gearbox (6).
3. Attach the flow regulator to the cylinder valve and tighten the union nut securely with a wrench. The flow regulator for carbon dioxide must have a plas- tic washer seated in the fitting that attaches to the cylinder to prevent leakage. 4. Refer to Figure A.
A-6 INST ALLA TION SP-100 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 CODE REQUIREMENTS FOR INPUT CONNECTIONS This welding machine must be connected to power source in accordance with applicable elec- trical codes.
A7 NOTES SP-100 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 SP-100 T ABLE OF CONTENTS – OPERA TION SECTION – Operation ........................................................................................................
B-1 SP-100 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 Read entire operation section before operating the SP-100.
B-2 SP-100 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 GENERAL DESCRIPTION The SP-100, Type K462, is a complete semiautomatic constant voltage DC arc welding machine.
B-3 SP-100 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 FIGURE B.1a Refer to Figure B-1b. 4. Circuit Breaker - Protects machine from damage if maximum output is exceeded.
B-4 SP-100 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 tightened fully clockwise.
B-5 SP-100 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 When i.
B-6 SP-100 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 6. Refer to Figure B.7. Connect work clamp to metal to be welded.
B-7 SP-100 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.
SP-100 Section C T ABLE OF CONTENTS – ACCESSORIES SECTION – Accessories .....................................................................................................Section C Accessories ....................................................
SP-100 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 C-1 ACCESSORIES K467 .
SP-100 Section D T ABLE OF CONTENTS – MAINTENANCE SECTION – Maintenance ...................................................................................................Section D Safety Precautions ...............................................
SP-100 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 AFTER EACH SPOOL OF W.
SP-100 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 1. Make certain the SP-100 power switch is off “O”. 2.
SP-100 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-3 MAINTENANCE REPLACE INTERNAL GUN HANDLE P ARTS AS NECESSAR Y The gun handle consists of two halves that are held together with a collar on each end.
SP-100 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-4 MAINTENANCE FIGURE D.
SP-100 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 NOTES.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC SP-100 Theory of Operation ........................................................................................Section E Input Line Voltage, Fan Motor and Main Transformer .
SP-100 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-1 THEOR Y OF OPERA TION NOTE: Unshaded areas of block logic diagram are the subject of discussion.
SP-100 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 NOTE: Unshaded areas of block logic diagram are the subject of discussion.
SP-100 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 NOTE: Unshaded areas of block logic diagram are the subject of discussion.
SP-100 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 An SCR is fired by a short burst of current into the gate.
SP-100 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 THERMAL PROTECTION A thermostat protects the machine from excessive operating temperatures.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC SP-100 Section F T ABLE OF CONTENTS – TROUBLESHOOTING SECTION – Troubleshooting ...................................................................................
SP-100 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 Step 1. LOCATE PROBLEM (SYMPTOM). Look under the column labeled “PROBLEM (SYMPTOMS)”.
SP-100 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 4. Test the machine to determine if the fail- ure symptom has been corrected by the replacement PC board.
SP-100 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 & REP AIR Observe Safety Guidelines detailed in the beginning of this manual.
SP-100 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 & REP AIR Observe Safety Guidelines detailed in the beginning of this manual.
SP-100 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 & REP AIR TROUBLESHOOTING GUIDE Observe Safety Guidelines detailed in the beginning of this manual.
SP-100 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 & REP AIR Observe Safety Guidelines detailed in the beginning of this manual.
SP-100 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 & REP AIR Observe Safety Guidelines detailed in the beginning of this manual.
SP-100 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 & REP AIR PC BOARD CONNECTOR LOCA TIONS FIGURE F.
SP-100 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 & REP AIR SCOPE SETTINGS This is the typical output voltage waveform generated from a properly operating machine.
SP-100 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 SCOPE SETTINGS This is the typical output voltage waveform generated from a properly operating machine.
SP-100 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 SCOPE SETTINGS This is NOT the typical output voltage waveform.
SP-100 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 FIGURE F.
SP-100 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 FIGURE F.5 Two plastic fastener buttons attach the Connector Block to the Front Panel at these points.
SP-100 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 .
SP-100 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 NOTES:.
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC SP-100 Section G T ABLE OF CONTENTS – ELECTRICAL DIAGRAMS SECTION – Electrical Diagrams ...........................................................................
SP-100 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-2 WIRING DIAGRAMS SP-100 WIRING DIAGRAM: CODES 9794 and Above CLEVELAND, OHIO U.
G-3 SP-100 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 WIRING DIAGRAMS L.
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-4 ELECTRICAL DIAGRAMS SP-100 NOTE: Lincoln Electric assumes no responsibility for liabilities resulting from board level troubleshooting.
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 SP-100 NOTE: Lincoln Electric assumes no responsibility for liabilities resulting from board level troubleshooting.
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-6 ELECTRICAL DIAGRAMS SP-100 NOTE: Lincoln Electric assumes no responsibility for liabilities resulting from board level troubleshooting.
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-7 ELECTRICAL DIAGRAMS SP-100 NOTE: Lincoln Electric assumes no responsibility for liabilities resulting from board level troubleshooting.
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-8 ELECTRICAL DIAGRAMS SP-100 MACHINE SCHEMA TIC: Codes 9794 and Above GND IN OUT X4 4.
G-9 ELECTRICAL DIAGRAMS SP-100 MACHINE SCHEMA TIC: Codes Below 9794 LAST NO. USED L D C R N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE NUMBER.
SVM ERR OR REPORTING FORM W e need to know if there are errors in our manuals. W e also v alue any suggestions as to additional tests or procedures that would mak e this SVM a better tool f or you.
An important point after buying a device Lincoln Electric SP-100 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lincoln Electric SP-100 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lincoln Electric SP-100 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lincoln Electric SP-100 you will learn all the available features of the product, as well as information on its operation. The information that you get Lincoln Electric SP-100 will certainly help you make a decision on the purchase.
If you already are a holder of Lincoln Electric SP-100, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lincoln Electric SP-100.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric SP-100. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric SP-100 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
