Lincoln Electric IDEALARC DC-1500 Service Manual page 99

G-6
pc BOarD aSSEmBlY - SNUBBEr pc BOarD (l6980-1)
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 pro-
vided 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.
ElEcTrical DiaGramS
CHANGE DETAIL: CHANGED TEST SPEC. # & PARTS ORDERS NOTE.
ENGINEERING CONTROLLED
No
MANUFACTURER:
MAKE FROM S19399 (MAKES 12 BOARDS PER PANEL)
SEE ELECTRONIC FILE FOR ADDITIONAL INFORMATION
6.00 ±.04
5.80
N.B.
2
0
P.C. BOARD BLANK INFORMATION
BLANK PART NUMBER L6980-C
.93
1
J1
DC1500 SNUBBER
TP1
R1
TP2
R4
TP3
C4
C1
R2 R3
C3
C2
.42
L6980-1
0 1.55 3.00 ±.04
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
PROPRIETARY & CONFIDENTIAL:
TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.
U NLESS OTHERW ISE SPE CIFIED TOLERA N CE REFERENCE:
DESIGN INFORMATION
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS ± .02
MAP
ON 3 PLACE DECIMALS IS ± .002 DRAWN BY:
ON ALL ANGLES IS ± .5 OF A DEGREE
ENGINEER: DRS SCALE:
MATERIAL TOLERANCE (" ") TO AGREE t
WITH PUBLISHED STANDARDS.
APPROVED: -
DO NOT SCALE THIS DRAWING
ITEM REQ'D PART NO.
C1, C2, C3 3 T11577-68 0.68 MFD / 400 WVDC CAPACITOR
C4 1 S13490-140 1/400V
N.A. J1 1 T13160-15 HEADER
R1, R2, R3 3 S24002-47RO 47/2.5W
R4 1 S24002-27RO 27.0/2.5W
TP1, TP2, TP3 3 T13640-11 45J
CAPACITORS = MFD/VOLTS
RESISTORS = OHMS
ITEM REQ'D PART NO. DESCRIPTION
1 1 L6980-C P.C. BD. BLANK
2 .13 OZ. E2861 ADHESIVE SEALANT
MAKE PER E1911
TEST PER E4125
ENCAPSULATE WITH E1844, 2 COATS
NOTES:
N.A. DO NOT COAT WITH ENCAPSULATION MATERIAL.
N.B. ANCHOR CAPACITORS TO BOARD WITH A .19 WIDE,
1.50 LONG BEAD OF ITEM (2) ADHESIVE, 4 PLACES.
M A NU FA CT URED A S
L 6 9 8 0 -1 C0
I DEN T I FI CA T I ON CODE
FORPARTSORDERSONLY:
APPLY 115 VAC F OR 2 SECONDS BETWEEN PINS 3 & 1,
3 & 2 , 3 & 4 , AND 3 & 6 , THEN T ES T PER E4125.
IDEALARC DC1500
EQUIPMENT TYPE:
PAGE ___ OF ___
-
DOCUME NT
SNUBBER #2 P.C. BOARD ASSEMBLY
SUBJECT:
NUMBE R:
L6980-1
MATERIAL APPROVAL PROJECT
CRM34644
UF
1:1 12/05/2003
DISPOSITION: DATE: NUMBER:
iDEalarc® Dc-1500
G-6
DESCRIPTION
1 1
DOCUMENT
REVISION:
A