Miller Electric and DS-75D16 Drive Rolls End Of Liner Back Of Gun, With the guide, Cut wire off

Page 23

4-16. Installing Welding Wire And Adjusting Pressure Drive Setting

Thread wire.

Install wire spool. Ad- just tension nut so wire is taut when wire feed stops.

Adjust tension.

Pressure door assembly not shown.

Drive Rolls

End Of Liner

Back Of Gun

2

1

Ref. 804 727-A

 

 

 

NONCONDUCTIVE

 

NONCONDUCTIVE

 

 

Tools Needed:

 

 

 

SURFACE

 

SURFACE

 

 

 

 

 

 

 

 

 

 

 

No Wire Slip

Wire Slips

 

 

 

 

 

 

 

 

 

15/16 in

1 Drive Roll Pressure Adjustment Lever

. Be sure that gun has proper size liner for

To adjust drive roll pressure, hold nozzle

2 Notch In Lever (Indicates Pressure

the welding wire size.

about 2 in (51 mm) from nonconductive

surface and press gun trigger to feed wire

Settings)

 

 

 

When installing gun, the liner should extend

against surface. Adjust pressure drive lever

Pressure drive settings range from 1 to 8 with

into the PD continuous guide (or exit guide if

so wire does not slip. Do not overtighten. If

8 being the maximum setting.

used) as far as possible without interfering

contact tip is completely blocked, wire should

. When using cored welding wire use

with the guide.

slip at the feeder (see pressure adjustment

Install gun. Lay gun cable out straight. Cut off

above.)

knurled drive rolls.

Cut wire off.

 

 

 

 

 

end of wire. Push wire through guide up to

 

 

 

 

 

 

.For aluminum (soft) wire set pressure drive rolls; continue to hold wire. Press Jog

drive setting at 4 or below.

button to feed wire out gun.

OM-230 300 Page 19

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Contents File MIG Gmaw OM-230 300AProcesses DescriptionFrom Miller to You Table of Contents Page Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUREn ce qui concerne les stimulateurs cardiaques Principales normes de sécuritéRating SpecificationsInstalling Swivel Into Pipe Post Do not remove Safety Collar until instructed toInstalling Boom And Reel Support Installing Control Box And Adjusting TiltInstalling Guard Installing Wire Guide ExtensionEquipment Connection Diagram Pin Information Control Box ConnectionsPin Plug Information Gun Recommendation Table Removing Safety Collar And Adjusting BoomWire Type, Size, And Feed Speed Capability Table Motor Speed Wire Type Wire Size Feed Speed CapabilityRemoval Installing Drive RollsDrive Roll Carrier Ejector Button Pressure Door Assembly InstallationInstalling PD continuous wire guides with PD drive rolls Installing PD Continuous Wire GuidesInstalling wire guides with non- PD old- style drive rolls Installing Non-PD Old Style Wire GuidesInstalling gun without Accu-Mate con- nection Installing Welding GunInstalling gun without Installing gun with Accu-Mate connec- tionCut wire off To adjust drive roll pressure, hold nozzleSettings When installing gun, the liner should extend Install gun. Lay gun cable out straight. Cut off AboveLeft Side Motor Control Board PC101 Right Side Motor Setting Internal DIP Switches On Motor BoardsRun-In Disabled S1-1 Manually Adjusted Run-In S1-1 And S1-2Digital Meter DIP Switch Setting Equipment DIP Switch Settings For Models With Meters OnlyJog/Purge Power SwitchLeft/Right Select Switch Voltage Controls Trigger Hold SwitchTrigger Hold Switches Voltage Control And Digital Meters= Check ~ = Clean = Replace Reference Every Routine MaintenanceBrush Inspection And Replacement Disconnect power before maintainingDiagnostics Trouble Remedy TroubleshootingDisconnect power before troubleshooting OM-230 300 − Electrical Diagram 204 716-B − Parts List Quantity Control Box 193 Knob, Pointer 1.250 Dia x .250 Id W/Two Set Screws Harness Connectors/ReceptaclesBoom Assembly Boom Assembly -1 Item See -1 For Drive Roll & Wire Guide KitsDrive Assembly With Motor Left Side Shown Support, Hub & Reel PD-V Page Page Page Support ServiceYour distributor also gives Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact