G-9
ELECTRICAL DIAGRAMS
SQUARE WAVE TIG 255
2 3 1
T O G R O U N D P E R N A T I O N A L E L E C T R I C C O D E
2 2 9
P I E Z O
B U Z Z E R
( + )
( - )
C 1
( 1 , 3 )
( 1 , 2 )
( 1 , 1 )
( 2 , 2 )
( 2 , 1 )
( 3 , 1 )
( 4 , 1 )
( 4 , 2 )
( 5 , 1 )
( 5 , 2 )
T O K E Y P A D M A T R I X
X 1
2 4 0
2 3 0
2 3 0 D
2 3 0 B
5 0 / 6 0 H Z
2 3 7
2 3 8
2 3 6 A
C 2
2 3 2
2 3 0 C
M A C H I N E S O N L Y
2 3 0 E
2 3 6
2 3 5
2 3 2 B
2 2 9 A
239A
2 3 9
235A
2 3 8 A
R 3
R 4
5 2 A
CLEVELAND, OHIO U.S.A.
C-RW
G2719
R
WIRING DIAGRAM - SQUARE WAVE TIG 255
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NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific
diagram for a particular code is pasted inside the machine on one of the enclosure panels.
