Page 2 - From Hobart to You
Hobart Welders manufactures a full lineof welders and welding related equipment.For information on other quality Hobartproducts, contact your local Hobart distributorto receive the latest full line catalog orindividual catalog sheets. To locate your nearestdistributor or service agency call 1-877-Ho...
Page 3 - TABLE OF CONTENTS; WARNING
TABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2. Arc Welding Hazards ...
Page 5 - SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING; Symbol Usage; Arc Welding Hazards; ELECTRIC SHOCK can kill.
OM-193 472 Page 1 SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING som _nd_4/98 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazardswith this procedure! The possible hazards are shown inthe adjoining symbols. Y Marks a special safety message. . Means “Note”; not safety related. T...
Page 7 - Additional Symbols For Installation, Operation, And Maintenance; Principal Safety Standards
OM-193 472 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. D Do not install or place unit on, over, or nearcombustible surfaces. D Do not install unit near flammables. D Do not overload building wiring – be sure power supply system isproperly siz...
Page 8 - EMF Information
OM-193 472 Page 4 1-5. EMF Information Considerations About Welding And The Effects Of Low FrequencyElectric And Magnetic FieldsWelding current, as it flows through welding cables, will cause electro-magnetic fields. There has been and still is some concern about suchfields. However, after examining...
Page 9 - Signification des symboles; Dangers relatifs au soudage à l’arc; UN CHOC ÉLECTRIQUE peut tuer.
OM-193 472 Page 5 SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANT UTILISATION som _nd_fre 4/98 1-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette procédureprésente des risques de danger ! Ceux-ci sont identifiéspar des symboles adjacents aux directives. Y Identifie un mes...
Page 10 - LE BRUIT peut affecter l’ouïe.
OM-193 472 Page 6 Le rayonnement de l’arc du procédé de soudagegénère des rayons visibles et invisibles intenses(ultraviolets et infrarouges) susceptibles de provoquer des brûlures dans les yeux et sur la peau. Des étincelles sont projetées pendant le soudage. LES RAYONS DE L’ARC peuvent pro-voquer ...
Page 13 - SECTION 2 – INSTALLATION; Specifications
OM-193 472 Page 9 SECTION 2 – INSTALLATION 2-1. Specifications Type of Input Power Welding Power Source Type Wire Feed Speed Range Wire Diameter Range Welding Circuit Rating Overall Dimensions Weight 24 Volts AC Single Phase 7 Amperes 50/60 Hz Constant Voltage (CV) DC With 14-Pin And Contactor Contr...
Page 14 - Gun Recommendation Table; Equipment Connection Diagrams; 4-Pin Plug, Shielding Gas And Optional Volt Sense Lead
OM-193 472 Page 10 2-3. Gun Recommendation Table Process Gun GMAW – Hard or Corded Wires M25 Or M40 FCAW – Self-Shielding Wires GA-40GL 1 CV Welding Power SourceWith 24 VAC Power 2 CV Welding Power SourceWithout 24 VAC Power 3 115 Volts AC /24 Volts ACPower Adapter 4 14-Pin Control Cord 5 Weld Cable...
Page 15 - 4-Pin Plug Information; Connecting Welding Gun And Weld Cable
OM-193 472 Page 11 2-6. 14-Pin Plug Information Pin* Pin Information A 24 volts ac with respect to pin G. J B Contact closure to A completes 24 volts ac contactor control circuit. A J B K I G Circuit common for 24 volts AC circuit. B C L N H C +10 volts dc output to remote control with respect to pi...
Page 16 - Optional Meter Circuit Board Settings
OM-193 472 Page 12 2-8. Optional Meter Circuit Board Settings Ref. 802 357 / Ref. 186 266 Tools Needed: 1/4 in 1 Meter Circuit Board 2 DIP Switch S2 Set DIP switch S2 for type ofwelding power source, and desiredwire feed speed display (seeillustration). Reinstall wrapper. 1 2 3 4 5 1 2 3 4 5 1 2 3 4...
Page 17 - Motor Start/Burnback Control
OM-193 472 Page 13 2-9. Motor Start/Burnback Control Ref. 802 357 / 192 653 To change wire feed starting speedproceed as follows: Turn Off unit and welding powersource. Remove wrapper. 1 Motor Board PC1 2 Motor Start ControlPotentiometer R73 Remove protective white rubbercap before making adjustment...
Page 18 - -10. Installing Wire Guide And Drive Roll; Installation
OM-193 472 Page 14 2-10. Installing Wire Guide And Drive Roll Ref. 802 357-A Install and secure inlet wire guide.Install drive rolls and turn drive rollnut one click. Only drive gear is adjustable. Turnadjustment screw in or out untilgroove in drive roll lines up with wireguide as shown. During main...
Page 19 - -11. Installing And Threading Welding Wire
OM-193 472 Page 15 2-11. Installing And Threading Welding Wire Tools Needed: 1 Retaining Ring 2 Hub Tension Adjustment Nut If necessary, move hub on supportfor use of different size wire spool. Remove retaining ring, and installspool so hub pin fits spool hole.Reinstall retaining ring. Adjust tensio...
Page 20 - SECTION 3 – OPERATION; Front Panel Controls
OM-193 472 Page 16 SECTION 3 – OPERATION 3-1. Front Panel Controls 1 Optional Voltage/Wire SpeedMeter 2 Optional Voltage/Wire SpeedSwitch Use to choose volts or wire feedspeed display. 3 Optional Remote VoltageControl Use to set welding power sourcevoltage at the wire feeder. Numbersare for referenc...
Page 21 - Optional Side Panel Controls; SECTION 4 – MAINTENANCE & TROUBLESHOOTING; Routine Maintenance; Months
OM-193 472 Page 17 3-2. Optional Side Panel Controls Ref. 802 357-A / Ref. 186 589 1 Preflow Control Control sets time gas flows beforewelding wire is energized. Timerange is 0 to 5 seconds. 2 Postflow Control Control sets time gas flows aftercompletion of burnback. Timerange is 0 to 5 seconds. 3 Sp...
Page 23 - SECTION 5 – ELECTRICAL DIAGRAM
OM-193 472 Page 19 SECTION 5 – ELECTRICAL DIAGRAM 192 960-C Figure 5-1. Circuit Diagram For Wire Feeder With Optional Equipment
Page 24 - SECTION 6 – PARTS LIST
OM-193 472 Page 20 SECTION 6 – PARTS LIST Figure 6-1. Main Assembly 802 358-C . Hardware is common andnot available unless listed. 1 2 3 4 5 6 7 8 9 10 11 10 9 12 13 14 34 35 36 38 39 40 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 37 41 43 44 42
Page 28 - NOTE
OM-193 472 Page 24 Table 6-1. Drive Roll And Wire Guide Kits Base selection of drive rolls upon the following recommended usages:1. V-Grooved rolls for hard wire.2. U-Grooved rolls for soft and soft shelled cored wires.3. U-Cogged rolls for extremely soft shelled wires (usually hard surfacing types)...
Page 29 - Notes
Page 31 - (Equipment with a serial number preface of “LB” or newer)
Warranty Questions? Call1-877-HOBART1for your localHobart distributor. hobart standard 10/01 ServiceYou always get the fast,reliable response youneed. Most replacementparts can be in yourhands in 24 hours. SupportNeed fast answers to thetough welding questions?Contact your distributor orcall 1-800-3...
Page 32 - Hobart Welding Products; Please complete and retain with your personal records.; Contact your Distributor for:; Resources Available; For technical assistance:
PRINTED IN USA 2002 Hobart Welding Products. 1/02 Hobart Welding Products An Illinois Tool Works Company600 West Main StreetTroy, OH 45373 USA For Technical Assistance:Call1-800-332-3281For Literature Or Nearest Dealer:Call 1-877-Hobart1 Model Name Serial/Style Number Purchase Date (Date which equ...
