Lincoln Electric IM887 manual Drive Roll Groove Selection

Drive Roll Groove Selection

MAGNUM 250 LX - OPERATING INSTRUCTIONS

Liner Installation:

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CAUTION

Over tightening the Liner Retaining Set Screw can cause damage to the Plastic Liner and cause wire feeding problems.

NECK LINER

The drive roll has two grooves. A wider groove for feeding 3/64” (.047) wire and a narrow groove for feeding .030-.035” (0.8- 0.9mm) wire to accommodate changes in the wire size used. Changing between the grooves simply requires reversing the drive roll.

A. Drive Roll Orientation

	NARROW	.030
	NARROW	or .035
		or .035
	WIDE	3/64th

B. Changing Drive Roll Orientation

1. Flip lid open, then move release lever to the up position.

LID

RELEASE LEVER

2.Take wrench (10mm) and loosen drive roll while holding shaft with flathead screw driver, then flip drive roll.

SHAFT

DRIVE ROLL

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Contents K2490-1 Magnum 250 LX Spool GUNSafety ARC Rays can burn Electric Shock can killFumes and Gases can be dangerous Welding Sparks can cause fire or explosion Cylinder may explode if damagedSûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Magnum 250 LX General Information Remote Wire Speed ControlModel Supplied withSafety Precautions Magnum 250 LX InstallationUnpacking the Spool Gun Unpacking the Spool GunReconnect power and turn on machine Power source must be off and power cord disconnectedSpool Gun Familiarization Loading Electrode Wire Selecting Electrode WireMagnum 250 LX Operating Instructions Keep flammable material awayCorrect Drive Roll Groove Selection Making a Weld Maintenance Magnum 250 LX ACCESSORIES/MAINTENANCE AccessoriesMagnum 250 LX Troubleshooting GuideTesting the Trigger Switch Testing the PotentiometerMotor Check Fuera del área de trabajo Cuerpo GroundInflammable Votre corps PerschutzGuards off Keep your head out of fumesUse ventilation or exhaust to Desconectar el cable de ali No operar con panel abierto o