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Hobart Welding Products R-115 manual

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Table of contents for the manual

  • Page 1

    Visit our website at www.HobartWelders.com Processes Description MIG (GMA W) W elding Flux Cored (FCA W) W elding Wire Feeder OM-193 471G July 2000 Olympic R-1 15[...]

  • Page 2

    Hobart W elders manufactures a full line of welders and welding related equipment. For information on other quality Hobart products, contact your local Hobart distributor to receive the latest full line catalog or individual catalog sheets. T o locate your nearest distributor or service agency call 1-877-Hobart1. Thank you and congratulations on ch[...]

  • Page 3

    W ARNING T ABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2. Arc Welding Hazards 1 . . . . . . . . . . . . . . . . . [...]

  • Page 4

    [...]

  • Page 5

    OM-193 471 Page 1 SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING som _nd_4/98 1-1. Symbol Usage Means W arning! W atch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Y Marks a special safety message. . Means “Note”; not safety related. This group of symbols means W arning! W a[...]

  • Page 6

    OM-193 471 Page 2 Arc rays from the welding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Sparks fly off from the weld. ARC RA YS can burn eyes and skin. D Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when welding or watching (see ANSI Z49.1 and[...]

  • Page 7

    OM-193 471 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 near combustible surfaces. D Do not install unit near flammables. D Do not overload building wiring – be sure power supply system is properly sized, rated, and protected to handle this unit.[...]

  • Page 8

    OM-193 471 Page 4 1-5. EMF Information Considerations About W elding And The Effects Of Low Frequency Electric A n d M a g netic Fields W elding current, as it flows through welding cables, will cause electro- magnetic fields. There has been and still is some concern about such fields. However , after examining more than 500 studies spanning 17 yea[...]

  • Page 9

    OM-193 471 Page 5 SECTION 1 – CONSIGNES DE SECURITE – LIRE A V ANT UTILISA TION som _nd_fre 4/98 1-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette proc é dure pr é sente des risques de danger ! Ceux-ci sont identifi é s par des symboles adjacents aux directives. Y Identifie un message de s é curit é particulie[...]

  • Page 10

    OM-193 471 Page 6 Le rayonnement de l ’ arc du proc é d é de soudage g é n è re des rayons visibles et invisibles intenses (ultraviolets et infrarouges) susceptibles de provoquer des br û lures dans les yeux et sur la peau. Des é tincelles sont projet é es pendant le soudage. LES RA YONS DE L ’ ARC peuvent pro- voquer des br û lures dan[...]

  • Page 11

    OM-193 471 Page 7 1-3. Dangers suppl é mentaires en relation avec l ’ installation, le fonctionnement et la maintenance Risque D ’ INCENDIE OU D ’ EXPLOSION. D Ne pas placer l ’ appareil sur , au-dessus ou à proxi- mit é de surfaces infllammables. D Ne pas installer l ’ appareil à proximit é de produits inflammables D Ne pas surcharg[...]

  • Page 12

    OM-193 471 Page 8 1-4. Principales normes de s é curit é Safety in W elding and Cutting, norme ANSI Z49.1, de l ’ American Wel- ding Society , 550 N.W . Lejeune Rd, Miami FL 33126 Safety and Health Sandards, OSHA 29 CFR 1910, du Superintendent of Documents, U.S. Government Printing Of fice, Washington, D.C. 20402. Recommended Safe Practice for [...]

  • Page 13

    OM-193 471 Page 9 SECTION 2 – INST ALLA TION 2-1. Specifications T ype of Input Power W elding Power Source T ype Wire Feed Speed Range Wire Diameter Range W elding Circuit Rating Overall Dimensions W eight 1 15 V olts AC Single Phase 2 Amperes 50/60 Hz Constant V oltage (CV) DC And Contactor Control 75 to 750 ipm (1.9 T o 19 mpm) .030 T o 3/32 i[...]

  • Page 14

    OM-193 471 Page 10 2-3. Gun Recommendation T able Process Gun GMA W – Hard or Corded Wires M25 Or M40 FCA W – Self-Shielding Wires GA-40GL 1 CV Welding Power Source With 1 15 V AC Power 2 Interconnecting Control Cord (Required) 3 Weld Cable (Required) 4 W ork 2-4. Equipment Connection Diagrams 4 3 2 1 1 Gas Hose With 5/8-18 Right- hand Thread F[...]

  • Page 15

    OM-193 471 Page 1 1 1 Gun Securing Knob 2 Gun Block 3 Gun Outlet Wire Guide Loosen knob, insert gun into block. Position outlet wire guide as close as possible to drive rolls without touching. T ighten knob. 4 Gun Trigger Receptacle 5 Gun Trigger Plug 6 Weld Cable T erminal 7 Weld Cable From W elding Power Source 2-6. Connecting W elding Gun And We[...]

  • Page 16

    OM-193 471 Page 12 2-7. Installing Wire Guide And Drive Roll 802 310-A 1 Inlet Wire Guide 2 Intermediate Wire Guide Install and secure inlet wire guide, and intermediate wire guide. 3 Drive Roll (4) Install drive rolls and turn drive roll nut one click. During maintenance intervals, remove drive rolls, and clean grooves using a wire brush. Check gr[...]

  • Page 17

    OM-193 471 Page 13 2-8. Installing And Threading Welding Wire T ools Nee d e d : 1 Retaining Ring 2 Hub T ension Adjustment Nut If nec essary, move hub on support for use of different size wire spool. Remove retaining ring, and install spool so hub pin fits spool hole. Reinstall retaining ring. Adjust tension nut so wire is taut when wire feed stop[...]

  • Page 18

    OM-193 471 Page 14 2-9. Interconnecting Power Cord Ground Lead Connection (All Models) Ref. 802 310 . The interconnecting power cord is not supplied with the unit. Be sure to obtain the prop- er interconnecting power cord for the welding power source the wire feeder is being con- nected to. 1 Strain Relief 2 Interconnecting Power Cord . T o ensure [...]

  • Page 19

    OM-193 471 Page 15 2-1 1. Connection For Hobart W elding Power Sources With 19-Socket Receptacle Ref. 802 310 / Ref. 193 749 1 T erminal Block 1T 2 Interconnecting Power Cord 3 Green Lead (Connected T o Ground In Section 2-9) Connect remaining leads to terminal block as follows: A: 1 15 V AC/Neutral Lead B: 1 15 V AC/Hot Lead C: No Connection D: Dr[...]

  • Page 20

    OM-193 471 Page 16 2-13. Connection For Hobart W elding Power Sources With 5-Socket And 1 15 V olt AC Receptacles Ref. 802 310 / Ref. 193 749 1 T erminal Block 1T 2 3-Conductor Cord 3 2-Conductor Cord 4 Green Lead (Connected T o Ground In Section 2-9) Connect remaining leads to terminal block as follows: A: 1 15 V AC/Neutral Lead B: 1 15 V AC/Hot L[...]

  • Page 21

    OM-193 471 Page 17 2-15. Connection For Lincoln Welding Power Sources With T erminal Strip Connections Ref. 802 310 / Ref. 193 749 1 T erminal Block 1T 2 Interconnecting Power Cord 3 Green Lead (Connected T o Ground In Section 2-9) Connect remaining leads to terminal block as follows: A: 1 15 V AC/Neutral Lead B: 1 15 V AC/Hot Lead C: No Connection[...]

  • Page 22

    OM-193 471 Page 18 2-17. Connection For Welding Power Sources With Hubbell Receptacles Ref. 802 310 / Ref. 193 749 1 T erminal Block 1T 2 Interconnecting Power Cord 3 Green Lead (Connected T o Ground In Section 2-9) Connect remaining leads to terminal block as follows: A: 1 15 V AC/Neutral Lead B: 1 15 V AC/Hot Lead C: No Connection D: No Connectio[...]

  • Page 23

    OM-193 471 Page 19 2-19. Motor Start/Burnback Control Ref. 802 310 / 192 653 T o change wire feed starting speed proceed as follows: T urn Off unit and welding power source. Remove wrapper . 1 Motor Board PC1 2 Motor Start Control Potentiometer R73 Remove protective white rubber cap before making adjustment. Adjust potentiometer R73 using a small n[...]

  • Page 24

    OM-193 471 Page 20 SECTION 3 – OPERA TION 3-1. Front Panel Controls 1 Wire Speed Control 2 Jog/Purge Switch Use Jog position to momentarily feed welding wire at speed set on Wire Speed control without energizing welding circuit or shielding gas valve. Use Purge position to momentarily energize gas valve to purge air from gun or adjust gas regulat[...]

  • Page 25

    OM-193 471 Page 21 SECTION 4 – MAINTENANCE & TROUBLESHOOTING 4-1. Routine Maintenance Y Disconnect power before maintaining. 3 Months Replace Unreadable Labels Clean And T ighten W eld T erminals Repair Or Replace Cracked W eld Cable Gas Hose Gun Cable Replace Cracked Parts 6 Months Blow Out Or V acuum Inside, During Heavy Service, Clean Mont[...]

  • Page 26

    OM-193 471 Page 22 4-3. T roubleshooting T rouble Remedy Wire does not feed, unit completely inop- erative. T urn Power switch On. Check circuit breaker CB1 (see Section 4-2). Check Interconnecting control cord connections (see Section 2-9). Check input power . Wire does not feed. Check circuit breaker CB1 (see Section 4-2). Check gun trigger conne[...]

  • Page 27

    OM-193 471 Page 23 SECTION 5 – ELECTRICAL DIAGRAM 193 378-C ROUTE WELD CABLE THROUGH REED SWITCH ASSEMBL Y NOTE: Figure 5-1. Circuit Diagram For Wire Feeder With Optional Equipment[...]

  • Page 28

    OM-193 471 Page 24 SECTION 6 – P ARTS LIST . Hardware is common and not available unless listed. 1 2 3 5 6 7 11 10 4 8 9 10 9 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 28 29 30 31 32 33 34 35 26 36 37 38 802 305-B Figure 6-1. Main Assembly Description Part No. Dia. Mkgs. Item No. Figure 6-1. Main Assembly Quantity 1 089 899 LA TCH 1 . . . . . [...]

  • Page 29

    OM-193 471 Page 25 Description Part No. Dia. Mkgs. Item No. Figure 6-1. Main Assembly (Continued) Quantity 18 044 426 CONNECTOR, clamp cable 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 GS1 125 785 V AL VE, 24V AC 2 way custom port 1/8 orf 1 . . . . . . . . . . . . . . . . [...]

  • Page 30

    OM-193 471 Page 26 Description Part No. Dia. Mkgs. Item No. Figure 6-2. Drive Assembly , Wire (Fig 7-2 Item 1) Quantity 1 602 009 SCREW , .250-20 x 1.250 soc hd hex gr 8 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 172 075 CARRIER, drive roll w/component 24 pitch 4 . . . . . . . . . . . . . . . . .[...]

  • Page 31

    OM-193 471 Page 27 T able 6-1. Drive Roll & 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). 4. V -Knurled rolls for hard shelled core[...]

  • Page 32

    OM-193 471 Page 28 Notes[...]

  • Page 33

    OM-193 471 Page 29 Notes[...]

  • Page 34

    OM-193 471 Page 30 Notes[...]

  • Page 35

    Warranty Questions? Call 1-877-HOBART1 for your local Hobart distributor. hobart standard 7/00 Service Y o u always get the fast, reliable response you need. Most replacement parts can be in your hands in 24 hours. Support Need fast answers to the tough welding questions? Contact your distributor or call 1-800-332-3281. The expertise of the distrib[...]

  • Page 36

    PRINTED IN USA  2000 Hobart Welding Products. 1/00 Hoba rt W elding Produc ts An I l li noi s T ool Works Com pany 600 West Main St reet Troy , O H 45373 US A For Technical A ssistan ce: Call1-800-332-3281 For Li terat ure Or Neares t Dealer: Call 1-877-Hobart 1 Model Name Serial/Style Number Purchase Date (Date which equipment was delivered to [...]