July1988 FORM: Effective With Style No. JA-9 _... MIIIe OWNERS IMPORTANT MODEL GA-5OGL MANUAL Read and understand the entire contents of both this manual and the power source manual used with this unit, with special the safety material throughout both manuals, before in- emphasis on stalling, operating, maintaining this equipment. This unit and these only by persons trained and experienced in the safe operation of welding equipment.
.- ~-~-~ -\~-~1-~,mp-~ LIMITED WARRANTY EFFECTIVE: FEBRUARY 18, 1988 supersedes This warranty all previous MILLER warranties and LIMITED WARRANTY - Subject to the terms and is exclusive with or, where authorized in Equipment furnished by Miller is free from defect in workmanship and material as of the time and place of delivery by Miller. No warranty is made by Miller with respect to engines, trade accessories or other items manufactured by others.
April 27, 1990 ERRATA SHEET _____________________ After this manual was to data FORM: OM-1532A printed, refinements appearing later In this manual. In equipment design occurred. This sheet lists exceptions AMENDMENT TO PARTS LIST Amend Parts List as follows: All Parts Eff w/KA27 Part No.
SECTION 1 Rating: 100% Duty Cycle, dcrp 500 Amperes Wire Diameter 1/16 thru 1/8 in. thru 3.2 mm) (1.6 A. Cable Cooling Length Method lOft. 3.0 15 ft. 4.6 Figure 1-1. INTRODUCTION 1-1. Net Air Air m m Ship Weight Weight 12 lbs. 14 lbs. 5.4 kg) 6.4kg) 14 lbs. 6.4 16 lbs. 7.3 kg kg SpecifIcations signal word, IMPORTANT highlights inst ruc special emphasis to obtain the mo~ ef operation of this equipment.
Contact Nozzle Tube Flux Hopper Thread Stub Liner Head Tube / / Hand Guard / / / / Outlet Head Tube Rear Connector Centering Guide Sleeve Monocoli Uner Setscrew Lubricator Cup Centering Sleeve Setscrew Monocoll Ll~er Gun 4 _______ Handle Connector Insulator TC-044 585 Figure OM-1532 Page 2 2-1.
IMPORTANT: The outlet guide should be positioned as close as possible to the drive rolls without touching them. This gives the wire maximum column strength 2. thus 3. eliminating waves. Loosen the clamp securing the hand guard, move the hand guard. Install hand-held flux an hopper assembly into ead ~Op tube connector. Insert the 2. gun/feeder connector into the wire drive 2-4. assembly. re INSTALLATION OF TRIGGER SWITCH tional) 3. Tighten the NOZZLE 2-2.
a ELECTRIC SHOCK can kIll; WARNING: WIRE WELDING can cause puncture wounds. 9. Do not touch live electrical parts. Do not point gun toward any part of the body, any conductive surface, or other personnel when threading welding wire. The welding parts in wire and all metal with it are energized while the source is energized. Touch welding wire to workpiece or press optional Trigger Switch, if applicable, to start wire feed; an arc will be established.
changethemonocoilliner,theoutletwireguide,andremove the rear centering sleeve. To change the liner and wire guide and add the centering sleeve, proceed as follows: 12. When or remove Remove nozzle 2. Remove head tube or thread protector, or as insi changing to 1/16, .0681.072, or 5/64 in 1 6 th~ 2.
Available Wire Sizes 1.6MM .063 1/16 1.8MM .068/.072 .068/.072 2.4MM .094 3/32 2.0MM .079 5/64 2.8MM .110 7/64 3.2MM .126 1/8 iN), 1 31 29 3 33 9 5 6 10 27 17. ii 21 22 26 Figure OM1532 Page 6 A - Exploded 25 View Of Gun And TC.
1 Item No. Figure Part No.
INSULATED WIRE GUIDES (Nozzles) Stock No. 046 013 1-3/4 (44 mm) long for 1-1/4 (32 mm) to 1-3/4 (44 mm) Elec trical Stick-Out CONTACT TUBES Stock No. 046 014 Wire Size Stock No. (1. 6 mm) .068/.072 (1.8 mm) 009 709 1/16 2-3/8 (6] mm) Stick-Out long for 2 (51 mm) to 2-1/2 (64 mm) Electrical 090 922 (2 mm) (2.4 mm) 052 055 008 926 THREAD PROTECTOR (Standard) Stock No. 046 017 7/64 (2.8 mm) 1/8 (3.
