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Miller 300409 Spoolgun Switch

$75.00

Product Description

Miller 300409  Spoolgun Switch

MILLER SPOOLGUN SWITCH  FOR MILLERMATIC 135 , 140, 180 & 175 MIG WELDERS

CERTAIN 140 & 180 NEED THIS SWITCH

IF YOU HAVE 4 PINS IN THE TRIGGER RECEPTACLE  YOU DONT NEED THIS SWITCH YOU NEED A 233701

IF YOU HAVE 2 PINS AND 2 EMPTY HOLES YOU NEED THE 300409

THIS KIT FITS THESE 2 MODELS MM 135 & 175 after serial # LC175022

(You can hook up the spoolgun  and a miller 300409 switch kit . If your
Serial# is LC175022 and above ( with the 2 pin square drive motor plugs)
the switch plugs into the harness . If it is a lower serial number , you have to do some wiring , but not hard to do)

 

REMOVE MM COVER 

UNPLUG THE DRIVE MOTOR FROM THE PC BOARD 

DRILL A HOLE FOR THE SWITCH INSIDE WHERE SHOWS

PLUG IN THE WHITE PLUGS ON THE SWITCH INTO THE PC BOARD AND THE DRIVE MOTOR PLUG

PLUG IN THE RED AND BLACK WIRES INTO THE EMPTY 2 PINS ON THE 4 PIN TRIGGER RECEPTACLE

IF THE SPOOLGUN RUNS BACKWARDS REVERSE THE RED AND BLACK WIRES ON THE SWITCH( NOT THE 4 PIN RECEPTACLE)

AT THIS TIME THE SWITCH IS NOT AVAILABLE AS A SEPARATE ITEM

THERE ARE NO RETURNS FOR ELECTRICAL PARTS

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Miller 300409 Spoolgun Switch