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PC Board Assembly - Protection - Codes 10151 - 11092 - (L7915)
NO
TE:
Linc
oln Elec
tric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty.
Individual Print
ed Circuit Board Components are not available from Lincoln Electric.
This in
f
ormation 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.
G-23G-23
PROTECTION
52
53 14H5
51
L7915-[ ]
R37
R34
R36
R35
R12
R14
R13
R23
R24
R25
R
29
R
31
R
30
R16
R33
R19
R28
R21
R22
R15
R1 R2
R3
R
4
R9
R10
R8
R27
R6
R5
R11
R32
R26
R18
C1
C3
C4
C2
DZ1
D8
D7
D1
D5
D4
D6
D3
X1
J8
J15
OCI1 OCI2
OCI4
OCI3
B5
B53
B52
B51
B14
R20
R7
X2
C5 C6