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TO
WORK
+
POWER SOURCE
INVERTEC
DC TIG STARTER
-
WARNING
ELECTRIC
SHOCK
CAN KILL
Only qualified persons should install, use or service this machine.
Turn off input power to the Welding Power Source using the
disconnect switch at the fuse box before connecting the DC Tig
IN
OUT
K900-1
TO TIG
TORCH
K963
HAND AMPTROL
K870
FOOT AMPTROL
OR
K814
OR
ARC START SWITCH
N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION.
AUXILIARY POWER
WITH 5.5 AMP 42 VOLT
Starter to the power source, or the Amptrol or Wire Feeder
to the DC Tig Starter.
TOP 14 PIN
AMPHENOL
WIRE FEEDER
N.B. A WIRE FEEDER CAN BE PLUGGED INTO THE DC TIG STARTER TO REDUCE PROCESS CONVERSION TIME.
N.C.
N.B.
BOTTOM 14 PIN
AMPHENOL
CONSULT INVERTEC INSTRUCTION MANUAL FOR
APPROPRIATE WIRE FEEDERS AMD CONNECTORS.
N.C. SET UP SHOWN IS FOR DC NEGATIVE TIG WELDING. DC POSITIVE WELDING IS OBTAINED BY REVERSING
THE OUTPUT CONNECTIONS ON THE INVERTEC AND SETTING THE INVERTEC’S ELECTRODE POLARITY
SWITCH TO POSITIVE.
4-19-96D
S20405
K900-1 DC TIG STARTER - CONNECTION DIAGRAM