F-2

DIAGRAMS

F-2

SYNERGIC 7F & FH
service this machine.
Power Source before connecting the wire feeder.
H=TACH
ELECTRIC
Only qualified persons should install, use or
G=TACH
E=519
14 PIN
L=82
K=42
CAN KILL
SHOCK
IN CABLE.
14
PIN
G
PLUG
F
PIN#
I
K
ELECTRODE
L
67
M
N
14-SOCKET BOX RECEPTACLE, FRONT VIEW
C=2
I=TRIG.
A=539
K=530
N=67
J=TRIG.
Turn OFF the power switch on the Welding
B=541
M=520
AND 14-PIN CABLE PLUG, REAR VIEW
C=512

WARNING

TO WORK
ELECTRODE ELECTRODE
CONNECTION
BOLTED AND TAPED
2
GND
4
LEAD
41
B=GND
C=2
42V AC
D=4
FUNCTION
B
C
D
TRIGGER CIRCUIT
I=41
42V AC42
+SERIAL COMM LOOP
82
-SERIAL COMM LOOP
81
I
F
H
K
E
L
M
D
B
A
J
G
N
C
PIN#
PLUG
PIN
E=GND
A
M17770-1
14
B=42
D=4
A=41
G=81
H=82
F=67
8-PIN BOX RECEPTACLE, FRONT VIEW
AND 8-SOCKET CABLE PLUG, REAR VIEW
L=531
A
B
C
D
E
F
G
F=TACH
539
LEAD
541
512
522
519
MOTOR
MOTOR
FUNCTION
CONTROL BOX TO WIRE DRIVE CABLE
FUNCTIONS ARE LISTED FOR REFERENCE
ONLY AND EACH MAY OR MAY NOT BE
PRESENT IN YOUR EQUIPMENT.
(SEE APPROPRIATE WIRING DIAGRAM)
M=81
N=67
GROUNDING LEAD
8
PIN
AND 14-PIN CABLE PLUG, REAR VIEW
PLUG
POWER SOURCE TO WIRE FEEDER CABLE
PIN#
C
D
14-SOCKET BOX RECEPTACLE, FRONT VIEW
A
B
H
CHANGE POLARITY, TURN POWER "OFF",
AND FUTURE DUTY CYCLE OF APPLICATION.
N.B. DIAGRAM SHOWS ELECTRODE POSITIVE. TO
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT
POWER SOURCE AND SET-UP PROCEDURE
REVERSE ELECTRODE AND WORK CABLES AT
ON POWER SOURCE TO PROPER POLARITY.
N.C. PINS NOT LISTED ARE NOT CONNECTED
14
PIN
PLUG
PIN#
SOLENOID
H
SOLENOID
I
TACH
J
TACH
K
L
TACH
M
530
GUN DUAL PROC. SWITCH
N
531
520
GUN TRIGGER
67
GUN TRIGGER
GEAR BOX SENSE
GEAR BOX SENSE
ELECTRODE
GUN DUAL PROC. SWITCH
TRIGGER CIRCUIT
E
D=522
INPUT CONNECTION DIAGRAM