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Only qualified persons should install, use or
service this machine.
using the disconnect switch at the fuse box
WARNING
Turn off input power to the Welding Power Source
Before connecting the wire feeder.
ELECTRIC
SHOCK
CAN KILL
S21268
CV-
+
N.C.
N.C. INSULATE EACH UNUSED LEAD INDIVIDUALLY.
SPARE
82
81
42
41
31
32
2
4
21
GND
75
76
77
31
32
2
4
GND
N.C.
K775 OPTIONAL
REMOTE CONTROL
K867 UNIVERSAL
ADAPTER PLUG
75
76
77
GREEN
N.D.
N.D. SPLICE LEADS AND INSULATE.
TO
WORK
14 PIN
AMPHENOL
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT
AND DUTY CYCLE OF APPLICATION.
N.B. DIAGRAM SHOWS ELECTRODE POSITIVE. TO CHANGE
POLARITY, TURN POWER "OFF", REVERSE ELECTRODE
AND WORK CABLES AT POWER SOURCE.
N.E. WELDER OUTPUT STUDS ON OPPOSITE SIDE FOR
CLASSIC II.
N.F. WHEN MACHINE IS IN "REMOTE" MODE, A REMOTE
OUTPUT CONTROL K775 IS REQUIRED.
N.G. IF MACHINE IS IN "LOCAL" MODE, ELECTRODE IS
ALWAYS "HOT".
ENGINE WELDER WITH
115 VAC AUXILIARY
CONNECTION DIAGRAM: CLASSIC ll. lll, lllD, 300D, 300G, SA-250, 350SA & SAE-300
ENGINE WELDERS WITH WIRE FEED MODULE TO K867 PLUG TO K487 / K488 / K492 SPOOL GUN
K492
INPUT CABLE
K488 SG
CONTROL
MODULE
K487-25
SPOOL
GUN
ELECTRODE CABLE TO
K488 SG CONTROL CABLE
Only qualified persons should install, use or
service this machine.
using the disconnect switch at the fuse box
WARNING
Turn off input power to the Welding Power Source
Before connecting the wire feeder.
ELECTRIC
SHOCK
CAN KILL
S 2 1 2 6 8
CV-
+
N.C.
N.C. INSULATE EACH UNUSED LEAD INDIVIDUALLY.
SPARE
82
81
42
41
31
32
2
4
21
GND
75
76
77
31
32
2
4
GND
N.C.
K775 OPTIONAL
REMOTE CONTROL
K867 UNIVERSAL
ADAPTER PLUG
75
76
77
GREEN
N.D.
N.D. SPLICE LEADS AND INSULATE.
TO
WORK
14 PIN
AMPHENOL
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT
AND DUTY CYCLE OF APPLICATION.
N.B. DIAGRAM SHOWS ELECTRODE POSITIVE. TO CHANGE
POLARITY, TURN POWER "OFF", REVERSE ELECTRODE
AND WORK CABLES AT POWER SOURCE.
N.E. WELDER OUTPUT STUDS ON OPPOSITE SIDE FOR
CLASSIC II.
N.F. WHEN MACHINE IS IN "REMOTE" MODE, A REMOTE
OUTPUT CONTROL K775 IS REQUIRED.
N.G. IF MACHINE IS IN "LOCAL" MODE, ELECTRODE IS
ALWAYS "HOT".
ENGINE WELDER WITH
115 VAC AUXILIARY
CONNECTION DIAGRAM: CLASSIC ll. lll, lllD, 300D, 300G, SA-250, 350SA & SAE-300
ENGINE WELDERS WITH WIRE FEED MODULE TO K867 PLUG TO K487 / K488 / K492 SPOOL GUN
K492
INPUT CABLE
K488 SG
CONTROL
MODULE
K487-25
SPOOL
GUN
ELECTRODE CABLE TO
K488 SG CONTROL CABLE
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. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.