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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
G-11
COMMANDER 400
PC BOARD ASSEMBLY - BYPASS PC BOARD
IDENTIFICATION
PART NO.
REQ'DITEM
CAPACITORS = MFD/VOLTS
INDUCTANCE = HENRYS
~.04
0
~.04
.60
.82
3.28
3.50
3.80
.30
1.48
2.98
4.15
4.50
0
B1
C1
TP1
C2
TP3
B2
B3
TP2
C3
TP4
TP5
BYPASS
L9573-1
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C12,C13,C14,C15,C16,C17
,C18
TP1,TP2,TP3,TP4,TP5 5 T13640-16 80J
C1,C2,C3 3 S20500-3 .22/400V
C4,C5,C6,C7,C8,C9,C10,C11 15 T11577-52 .0047 or .005/1400
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L9573-1
10-11-96B
G-11
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