Lincoln Electric INVERTEC POWER WAVE 450 SVM112-B Service Manual page 139

F-79
FIGURE F.25 – SNUBBER AND BLEEDER RESISTOR WIRING DIAGRAM
SWITCH
BOARD
#1
C 1
SWITCH
BOARD
#2
C 2
SWITCH
BOARD
#3
C 3
SWITCH
BOARD
#4
C 4
TROUBLESHOOTING & REPAIR
(401)
401
(12E)
12A
(12A)
(402)
402
(9E)
9A
(9A)
(403)
403
(12F)
12B
(12B)
(404)
404
(9F)
9B
(9B)
(405)
405
(12G)
12C
(12C)
(406)
406
(9G)
9C
(9C)
(407)
407
(12H)
12D
(12D)
(408)
408
(9H)
9D
(9D)
POWER WAVE 450
( 25 )
R1
25W
TO RECONNECT SWITCH
( 25 )
R2
25W
TO RECONNECT SWITCH
( 25 )
R3
25W
TO RECONNECT SWITCH
( )
25
R4
25W
TO RECONNECT SWITCH
( )
25
R5
25W
TO RECONNECT SWITCH
( 25 )
R6
25W
TO RECONNECT SWITCH
( 25 )
R7
25W
TO RECONNECT SWITCH
( 25 )
R8
25W
TO RECONNECT SWITCH
F-79
(12L)
( 7.5K )
R9
25W
(9L)
(12M)
( 7.5K
R10
25W
(9M)
)