Assessments - 3, GPA: 4
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G1FROMSUP'S'D'G. ON 3 PLACE DECIMALS IS + .OO2S3WITH PUBLISHED STANDARDSUNLESS OTHERWISE SPECIFIED TOLERANCECLEVELAND, OHIO U.S.A. TO POWERBOARDTOON HOLES SIZES PER E-2056SWITCH6413J16MATERIAL TOLERANCE ("t") TO AGREESG2DR. SCALETHE LINCOLN ELECTRIC CO. G4BOARDS1G3NONECHK. PROTECTIONSHT.NO. SJ9,J104123ON ALL ANGLES IS + .5 OF A DEGREEON 2 PLACE DECIMALS IS + .O2BD. 20799FROMBD. J161471418FILE: S20799-1AAINVERTER WELDERSSCHEMATIC, DRIVER BOARD BS6-25-93C 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. This information is provided INVERTEC STT & STT II for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine. G-21 G-21 ELECTRICAL DIAGRAMS PC Board Assembly - Driver - All Codes - (L9134) Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC CAPACITORS = MFD/VOLTSITEMREQ'DPART NO. IDENTIFICATIONINDUCTANCE = HENRYST1 J9 J10 J11 J16 R7DZ1Q1 R1 R2 R3R4R5R6Q2 R13 R14 DZ2 R12 R11R10R9R8L9134-[ ] DRIVERXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXRESISTORS = OHMS/WATTS 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. This information is provided for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine. INVERTEC STT & STT II Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC G-22 G-22 ELECTRICAL DIAGRAMS Schematic - Protection PC Board - Codes 10151 - 11092 - (M16097) 2735VC21.82KR3J156J153332R35267KR3650V.022C41W10VDZ1CNY17-3VOCI44216510KR26332KR22X1123D656.2KR91.82KR161.82KR13150KR1110KR28D415.0KR33CW5KR7150KR12267KR34CW5KR20332R37J15150V.022C3GNDINOUTX2J154CNY17-3VOCI342165+5V+ 5VTO CONTROL BD.(Single Phase) C5CNY17-3VOCI142165J84CHK. 15.0KR25SUBJECT15.0KR24NO. DATEDR. CLEVELAND, OHIO U.S.A. SHT.EARTH GROUND CONNECTIONMMSUP'S'D'G. NONETYPE_ R-LAST NO. USEDINVERTEC V300PROTECTIONSCALEPOWER SUPPLY SOURCE POINT__(Over Voltage)C-TO DRIVER BD.D- VOLTAGE NETCOMMON CONNECTIONFRAME CONNECTIONWITH PUBLISHED STANDARDS1/4W( UNLESS OTHERWISE SPECIFIED) .022/50VEQUIP. (UNLESS OTHERWISE SPECIFIED) 1A, 400VUNLESS OTHERWISE SPECIFIED) SUPPLYWITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAYNOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODELABELSELECTRICAL SYMBOLS PER E1537N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGERESISTORS = Ohms (CAPACITORS = MFDDIODES =GENERAL INFORMATIONMATERIAL TOLERANCE ("t") TO AGREEON ALL ANGLES IS + .5 OF A DEGREEON 3 PLACE DECIMALS IS + .OO2(Over Voltage) UNLESS OTHERWISE SPECIFIED TOLERANCECh'ge.Sht.No. ON HOLES SIZES PER E-2056ON 2 PLACE DECIMALS IS + .O2TO DRIVER BD. MFROM (-) LOWER CAPACITORFROM (+) UPPER CAPACITORFROM BLEEDER RESISTOR1609715.0KR30X1141312FROM (-) UPPER CAPACITORTHE LINCOLN ELECTRIC CO. J8215.0KR3115.0KR231N4007D8LM224X141115.0KR29C1D3+5VH5NUMBER. NOTES : FROM CENTER LEG OF INPUTB51B14B53D7681KR1+5V56.2KR10+5V150KR5C6X1765D510KR32CNY17-3VOCI242165(Over Voltage)TO POWER BD. D1X1891056.2KR6B52J81100KR143.32KR19475R1556.2KR2710KR18J8356.2KR8150KR415.0KR21681KR2FILE: M16097BS/DB9-7-89TJP1-25-919-11-92B16097-2F112-10-93A 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. This information is provided INVERTEC STT & STT II for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine. G-23 G-23 ELECTRICAL DIAGRAMS PC Board Assembly - Protection - Codes 10151 - 11092 - (L7915) Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC PROTECTION525314H551L7915-[] R37 R34 R36 R35 R12 R14 R13R23 R24 R25 R29 R31 R30 R16 R33R19 R28 R21 R22 R15R1 R2 R3...