Miller Electric XR Control manuale d’uso

XR Control XR Air- And W ater-Cooled Guns ™ ™ Processes Description OM-1594 181 715Z May 2005 MIG (GMAW) W elding Wire Feeder And Feeder Gun Visit our website at www.MillerWelds.com[...]

Miller Electric manufactures a full line of welders and welding related equipment. For information on other quality Miller products, contact your local Miller distributor to receive the latest full line catalog or individual specification sheets. T o locate your nearest distributor or service agency call 1-800-4-A-Miller , or visit us at www .Mille[...]

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

T ABLE OF CONTENTS SECTION 7 − MAINTENANCE & TROUBLESHOOTING 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1. Feeder Drive Assembly Maintenance 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2. Gun Drive Assembly Maintenance For An XR-[...]

dec_con1_1 1/02 Declaration of Conformity for European Community (CE) Products This information is provided for units with CE certification (see rating label on unit). Note Manufacturer ’s Name: Miller Electric Mfg. Co. Manufacturer ’s Address: 1635 W . Spencer Street Appleton, WI 54914 USA Declares that the product: XR-Control conforms to the [...]

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OM-1594 Page 1 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _3/05 Y W arning: Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage Means W arning! W atch Out! There are possible hazards with this procedure! The possible hazards are shown i n the adjoining symbols. Y Marks a special safety mess[...]

OM-1594 Page 2 Arc rays from the w elding 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 an approved welding helmet fitted with a proper shade of fil- ter lenses to protect your face and eyes when welding or watching (s[...]

OM-1594 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. F [...]

OM-1594 Page 4 1-5. Principal Safety Standards Safety i n W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, from Global Engineering Documents (phone: 1-877-413-5184, website: www .global.ihs.com). Recommended Safe Practices for the Preparation for W elding and Cut- ting of Containers and Piping , American Welding Society Standard A WS F[...]

OM-1594 Page 5 SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE A V ANT UTILISA TION som _3/05 Y A vertissement : se protéger et protéger les autres contre le risque de blessure — lire et respecter ces consignes. 2-1. Symbo les ut ilisés Sy m bole graphique d’avert issement ! Attent ion ! Cet te pro - cédur e c omporte d es risques p os sible[...]

OM-1594 Page 6 Le rayonnement de l’arc du procédé de soudage génère des rayons visibles et invisibles intenses (ultraviolets et infrarouges) susceptibles de provo- quer des brûlures dans les yeux et sur la peau. Des étincelles sont projetées pendant le soudage. LES RA YONS D’ARC peuvent entraî- ne r des brûlures aux yeux et à la peau.[...]

OM-1594 Page 7 2-3 . Dangers s uppl émentaire s en r el ation avec l’install ation, le f onc t i onnement et l a mainte nance Risque D’INCENDIE OU D’EXPLO- SION. D Ne pas placer l’appareil sur , au-dessus ou à proximité de surfaces inflammables. D Ne pas installer l’appareil à proximité de produits inflammables. D Ne pas surcharger l[...]

OM-1594 Page 8 2-5. Princi pales n orm es de sécur ité Safety in W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, de Global Engineering Documents (téléphone : 1-877-413-5184, site In- ternet : www .global.ihs.com). Recommended Safe Practices fo r the Preparati on for W elding and Cut- ting of Containers and Piping , American W eldi[...]

OM-1594 Page 9 SECTION 3 − DEFINITIONS 1 1.1 1.2 1.3 3 3.1 3.2 3.3 4 4.1 + 2 2.1 2.2 + + 56 + 2.3 S-178 936 A. W arning! W atch Out! There are possible hazards as shown by the symbols. B. Drive rolls can injure fingers. C. W elding wire and drive parts are at welding voltage during operation − keep hands and metal objects clear . 1 Electric sho[...]

OM-1594 Page 10 1 Read the Owner ’ s Manual. 2 Do not overtighten wire spool brake pressure. Tighten only until wire does not overspool from wire supply spool. 3 Do not overtighten drive roll pressure. Tighten only until drive roll will not slip (motor will not stall) on a stationary wire. ST-178 794-A 50/60 S/N: 24 5.0 Hz 50/60 IP 23 V 100 A 400[...]

OM-1594 Page 1 1 3-3. Symbols And Definitions Some symbols are found only on CE products. Note A Amperes V V olts Alternating Current X Duty Cycle IP Degree Of Protection Hz Hertz Circuit Breaker Wire Feed Jog Output T rigger Gun Press T o Set Increase Trigger Hold On Trigger Hold Of f Purge Spot Weld T im e Percent Run-In Burnback Time U 1 Primary[...]

OM-1594 Page 12 4-2. Duty Cycle And Overheating Duty Cycle is percentage of 10 min- utes that unit can weld at rated load without overheating. Y Exceeding duty cycle can damage unit and void warranty . sduty1 5/95 6 Minutes W elding 4 Minutes Resting Continuous W elding Air-Cooled Models W ater-Cooled Models 100% Duty Cycle At 400 Amperes Using Arg[...]

OM-1594 Page 13 SECTION 5 − INST ALLA TION Be sure that contact tip, liner , and drive rolls are correct for wire size and type. See Parts List to change parts as needed. NOTE Many procedures apply to both guns covered in this manual. Where procedures differ , separate instructions are given. NOTE 5-1. Connections With A Constant Current (CC), Co[...]

OM-1594 Page 14 5-2. Air-Cooled Feeder Connections Ref. 801 578-A 1 Gas Fitting Route one end of 10 ft (3 m) gas hose to rear of unit, and connect hose to gas solenoid fitting. Connect remaining end of hose to regulator/flowmeter . 2 Weld Cable T o Welding Power Source Select and prepare weld cable according to welding power source manual. 3 Weld C[...]

OM-1594 Page 15 5-3. Air-Cooled Gun Connections Ref. 801 577-A / 801 564-E / Ref. 151 666-G 1 Gun Control Cable Insert plug into Gun Control receptacle, and tighten threaded collar . 2 Gas Hose 3 Reed Relay 4 Weld Cable 5 Weld Cable T erminal In Feeder Route weld cable from welding power source through reed relay to weld cable terminal in feeder an[...]

OM-1594 Page 16 5-4. W ater-Cooled Feeder Connections Ref. 152 431-A / Ref. 801 578-A Obtain coolant supply . 1 Gas Fitting Route one end of 10 ft (3 m) gas hose to rear of unit, and connect hose to gas solenoid fitting. Connect remaining end of hose to regulator/flowmeter . 2 Weld Cable T o Welding Power Source Select and prepare weld cable accord[...]

OM-1594 Page 17 5-5. W ater-Cooled Gun Connections Ref. 801 577-A / 801 563-D / Ref. 151 666-G 1 Gun Control Cable Insert plug into Gun Control receptacle, and tighten threaded collar . 2 Gas Hose 3 Reed Relay 4 Weld Cable 5 Weld Cable T erminal In Feeder Route weld cable from welding power source through reed relay to weld cable terminal in feeder[...]

OM-1594 Page 18 5-6. 14-Pin Plug Information Pin* Pin Information A 24 volts ac with respect to socket G. 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 I C L N H C +10 volts dc output to remote control with respect to socket D. C N H D M G E F D Remote control circuit c[...]

OM-1594 Page 19 5-8. Meter Circuit Board Settings Ref. 802 359 / Ref. 186 266 T ools Needed: 1/4 in 1 Meter Board PC2 2 DIP Switch S2 Set DIP switch S2 for type of welding power source, and desired wire feed speed d ispl ay . Reinstall hinged door and side panel. 12 3 4 5 12 3 45 12 3 45 123 45 Or Or Meters/Minute Inches/Minute Digital Meter Displa[...]

OM-1594 Page 20 5-9. Opening T op Cover Of XR-Edge Gun 1 T op Cover Squeeze sides of cover to release clips and lift up as shown. T o close cover , pivot cover closed on gun, and push cover down until clips lock tight. Ref. 801 556-C 1 5-10. Removing T op Cover Of Pistol Grip Gun 1 T op Cover T riangular Boss Push u p on t rian gular boss to open d[...]

OM-1594 Page 21 5-1 1. Installing Wire Spool Ref. 801 578-A / Ref. 072 573-B / Ref. 801 556-C / Ref. 151 599-F 1 Wire Spool 2 T op Cover 3 Pressure Roll Assembly 4 Gun Contact Tip If wire spool is being replaced, open top cover , open pressure roll as- sembly in gun, and cut welding wire of f at contact tip. Retract wire onto spool. 5 Hub 6 Hub Pin[...]

OM-1594 Page 22 5-12. Threading W elding Wire Through Feeder Ref. 802 193-A T ools Needed: Pull and hold wire; cut off end. Hold wire tightly to keep it from unraveling. 6 in (150 mm) Open tension arm. Thread wire thru inlet guide, along drive roll groove, and into wire conduit. Close tension arm. Adjust tension as follows: grasp spool with one han[...]

OM-1594 Page 23 5-13. Threading W elding Wire Through Gun Ref. 802 193-A / 801 556-B / 151 599-F T ools Needed: Refer to Section 5-12 for instructions on feeding wire through feeder. Lay gun cable out straight. Open top cover , and open pressure roll assembly . Remove head tube from gun. Press Jog switch until about 2 in (51 mm) of wire is sticking[...]

OM-1594 Page 24 5-14. Adjusting Wire Feed Starting Speed T o adjust wire feed starting speed, proceed as follows: 1 Motor Speed Control Board PC1 2 Motor Start Control Potentiometer R3 Remove protective white rubber cap before making adjustment. Adjust potentiometer using a small nonconductive screwdriver . T urn potentiometer clockwise to increase[...]

OM-1594 Page 25 5-15. Setting Switches For Preflow And Postflow . Unit arrives from the factory with preflow Off and postflow turned On. T o set switches for preflow and postflow , proceed as follows: 1 Motor Speed Control Board PC1 2 DIP Switch S1 . Preflow and postflow have pre- set time values and cannot be changed. T o provide a 3.5 second pref[...]

OM-1594 Page 26 5-16. Adjusting T rigger Hold Actuation Time T o adjust trigger hold actuation time, proceed as follows: 1 Motor Speed Control Board PC1 2 Potentiometer R50 . T rigger hold actuation time range is from 0 to 4 seconds. T o decrease trigger hold actuation time, use a small nonconductive screwdriver and rotate potentiometer clockwise; [...]

OM-1594 Page 27 SECTION 6 − OPERA TION 6-1. Controls 801 554 1 V oltage/Wire Speed Meter 2 V oltage/Wire Speed Switch When switch is in V oltage position, and operator is welding, meter displays arc voltage. Cable resistance and poor connections may cause displayed voltage to vary slightly from actual voltage at welding arc. When switch is in Wir[...]

OM-1594 Page 28 6-2. Internal Controls Ref. 801 578 Open left side door . 1 Run-In Speed Control Use this control to set run-in wire feed speed before arc initiation. After arc initiation, weld wire feed speed is controlled by the wire speed setting on the welding gun (see Section 6-3 ). The scale around the run-in speed control is a percent of wel[...]

OM-1594 Page 29 6-3. Gun Controls 1 T rigger Press trigger to energize welding power source contactor (if applicable), start shielding gas flow , and begin wire feed. Switches inside the wire feeder can be set to provide timed shielding gas preflow and postflow when trigger is pressed and released (see Section 5-15 ). When this fea- ture is turned [...]

OM-1594 Page 30 6-6. Sequence Of Gas Metal Arc W elding (GMA W) − Continuous Or Spot Begin W elding ssb6.1* 9/92 Install & Connect Equipment Put On Personal Safety Equipment Set Controls Turn On Gas And W ater (If Applicable) Turn On Feeder And W elding Power Source SECTION 7 − MAINTENANCE & TROUBLESHOOTING Y Disconnect power before mai[...]

OM-1594 Page 31 7-1. Feeder Drive Assembly Maintenance 802 193-A Retract wire onto spool. 1 Pressure Roll Assembly 2 Drive Motor Shaft 3 Drive Roll 4 Screw Use wire brush to clean drive roll. 5 Drive Roll Idler 6 Shoulder W ashers Use wire brush to clean idler . 7 Outlet Guide 8 Wire Inlet Guide Pull guide toward rear of feeder to remove. Install n[...]

OM-1594 Page 32 7-2. Gun Drive Assembly Maintenance For An XR-Edge Gun Ref. 801 556-C Retract wire onto spool. 1 Screw 2 Drive Roll Use wire brush to clean drive roll. Install drive roll with hex opening down tow ar d shaft hex, and secure with screw. . Apply conductive grease to drive roll post every 4 to 6 weeks. 3 Post 4 Pressure Roll w/Bearing [...]

OM-1594 Page 33 7-3. Replacing Head T ube Liner In XR-Edge Guns Ref. 801 556-C . T urn OFF coolant supply before removing head tube on water -cooled gun. The standard head tube liner will ac- commodate wire diameters from .030-1/16 wire size. When changing wire size, change control box drive roll and idler (see Section 7-1 ), gun pressure roll and [...]

OM-1594 Page 34 Ref. 151 599-F / Ref. 801 556-C / 801 564 − E / Ref. 151 666-G / Ref. 200 371 7-4. Replacing The Liner Y T urn Off welding power source and wire feeder . 1 Drive Roll 2 Collet Nut La y gun cable out straight. Remove drive roll on gun and collet nut on lin- er tube assembly . 3 Gun Connector Remove inlet guide from gun con- nector [...]

OM-1594 Page 35 7-5. Changing Gun Contact Tip Ref. 150 437-A 2 1 Remove nozzle 1 Nozzle 2 FasT ip Unscrew FasTip. Install new FasTip. 7-6. Replacing Or Cleaning Gun Drive Roll In Pistol-Grip Guns T urn Of f wire feeder and welding power source. 1 T op Cover 2 Pressure Roll Assembly Cut of f wire where it enters pressure roll assembly area. 3 Setscr[...]

OM-1594 Page 36 T urn Of f wire feeder and welding power source. 1 T op Cover 2 Pressure Roll Assembly 3 Screw 4 Pressure Roll Remove as shown. Use a wire brush to clean bearing. Reinstall with washers, and tighten screw . Close pressure roll assembly . Reinstall top cover . Ref. 151 599 − F 2 3 4 T ools Needed: 7-7. Replacing Or Cleaning Gun Dri[...]

OM-1594 Page 37 7-9. Removing Diffuser In Air And W ater-Cooled Pistol-Grip Guns W A TER IN GUN P ARTS can cause ELECTRIC SHOCK and can lower weld quality . • Turn Off welding power source and water supply before working on gun. Stop engine on welding generators. • Always point gun downward when removing water-cooled barrel to keep water out of[...]

OM-1594 Page 38 7-10. Replacing Hub Assembly 801 577 / Ref. 143 223-A Remove gun top cover and release pressure arm (see Sections 5-9 and 5-10 ). Retract wire onto spool and remove spool. T ake hub apart as shown. 1 Met al B rak e W asher 2 Flat W asher 3 Brake W asher 4 Hub 5 Keyed W asher 6 Spring 7 Cap Screw 8 Retaining Ring Replace broken or wo[...]

OM-1594 Page 39 7-1 1. Overload Protection Ref. 801 577 / Ref. 800 185-A Y T urn Off wire feeder and welding power source. Stop engine on welding generator . If fuse opens, unit shuts down. T o replace fuse, proceed as follows: 1 Fuse Holder Cover 2 Fuse F1 (See Parts List) 3 Circuit Breaker CB1 If CB1 opens, the gun drive motor , gas valve, and co[...]

OM-1594 Page 40 7-13. T roubleshooting Y Disconnect power before troubleshooting. T rouble Remedy Pressing gun trigger does not energize feeder . Welding wire is not energized. Shielding gas does not flow Secure plug from gun control cable into Gun Control receptacle on feeder (see Section 5- 3 or 5- 5 as appli- cable). Shi e ldi ng gas d oes no t [...]

OM-1594 Page 41 Notes[...]

OM-1594 Page 42 SECTION 8 − ELECTRICAL DIAGRAMS Figure 8-1. Circuit Diagram For Wire Feeder[...]

OM-1594 Page 43 218 814-B[...]

OM-1594 Page 44 218 815-A Figure 8-2. Circuit Diagram For XR Edge Gun 198 344-A Figure 8-3. Circuit Diagram For XR Pistol Grip Gun[...]

OM-1594 Page 45 Notes[...]

OM-1594 Page 46 SECTION 9 − P ARTS LIST . Hardware is common and not available unless listed. 802 230-C 49 − Figure 9-2 45 − Figure 9-3 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 42 41 43 44 50 51 52 53 57 46 47 48 54 55 56 58 59 25 60 Figure 9-1. Main Assembly[...]

OM-1594 Page 47 Diagram marking Item No. Part No. Description Quantity Figure 9-1. Main Assembly 1 089 572 Catch, Link-lock 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 12 167 Insulator , Door 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

OM-1594 Page 48 Description Figure 9-1. Main Assembly (Continued) Diagram marking Item No. Part No. Quantity 54 ♦ 028 770 Potentiometer , Cp Std Slot 1t 2w 1m 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 073 562 Potentiometer, Cp Std Slot 1t 2w 10k 1 . . . . . . . . . . . . . . . . . . . . .[...]

OM-1594 Page 49 Description Figure 9-2. Motor & Wire Drive (Figure 9-1 Item 49) Diagram marking Item No. Part No. Quantity 1 193 186 Drive Assembly , Wire (Includes) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 124 778 Knob, T 2.000 Bar W/.312 - 18 Nut 1 . . . . . . . . . . . . . [...]

OM-1594 Page 50 . Hardware is common and not available unless listed. 802 236-A See Figure 9-1 Item 45 1 2 3 6 7 8 9 10 11 12 13 12 14 15 16 18 17 5 4 4 Figure 9-3. Panel, Front w/Components (W ater-Cooled Model Illustrated)[...]

OM-1594 Page 51 Description Figure 9-3. Panel, Front w/Components (Figure 9-1 Item 45) Diagram marking Item No. Part No. Quantity 1 ♦ 1 1 1 569 Meter , Flow 6-60 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 ♦ 1 1 1 633 Guard, Flow Meter 1 . . . . . . . . [...]

OM-1594 Page 52 27 . Hardware is common and not available unless listed. Ref. 802 328-H 1 2 3 4 5 6 7 8 9 10 11 12 15 16 17 21 23 24 25 26 28 29 30 31 32 33 34 35 36 38 39 40 37 41 42 22 44 45 46 47 48 50 51 47 52 17 19 49 16 14 18 20 27 See Figure 9-5 53 54 13 22 26 24 23 25 21 56 55 13 18 43 43 Figure 9-4. Exploded V iew Of XR-Edge Gun[...]

OM-1594 Page 53 Description Figure 9-4. Exploded V iew Of XR-Edge Gun Item No. Part No. Quantity 1 187 000 Cover ,Handle 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 187 002 Handle, Right 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-1594 Page 54 Description Figure 9-4. Exploded View Of XR-Edge Gun (Continued) Item No. Part No. Quantit y 36 135 773 Knob, Adjust T ension Thumb 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 191 087 Ring, Rtng Ext .094 Shaft X .015 Thk E Style 1 . . . . . . . . . . . . . . . [...]

OM-1594 Page 55 . Hardware is common and not available unless listed. 802 253-D Air Gun Barrel W ater Gun Barrel 1 2 3 4 5 6 7 8 9 10 11 12 15 14 13 4 3 2 1 11 12 Figure 9-5. Barrel Assembly Of XR-Edge Gun Item No. Part No. Quantity Description Figure 9-5. Barrel Assembly Of XR-Edge Gun (Figure 9-4 Item 43) 1 199 613 Nozzle, Brass 5/8 In Orifice T [...]

OM-1594 Page 56 . Hardware is common and not available unless listed. Ref. 143 1 17-N 15 (Fig. 9-7) 30 75 69 68 67 66 72 58 70 73 74 1 14 3 4 5 6 7 11 8 9 12 11 10 13 32 9 52 55 65 64 63 62 61 57 18 16* 17 21 22 20 19 51 56 48 49 50 24 23 23 58 54 53 46 47 76 33 34 35 25 26 6 27 28 38 37 5 4 38 45 44 43 42 40 41 39 7 8 74 14 Figure 9-6. Exploded V [...]

OM-1594 Page 57 Description Figure 9-6. Exploded V iew Of Pistol-Grip Gun Diagram marking Item No. Part No. Quantity 1 214 745 Cover 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-1594 Page 58 Diagram marking Item No. Part No. Quantity Description Figure 9-6. Exploded View Of Pistol-Grip Gun (Continued) 37 166 412 Hose, W ater 14in 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 202 513 Fitting, Hose Brs Barbed M 3/16 Tbg X .250-20 (Air[...]

OM-1594 Page 59 Ref. 800 434-F . Hardware is common and not available unless listed. 1 2 5 3 4 6 7 8 17 9 10 17 11 12 1 2 3 4 13 14 15 8 16 Figure 9-7. Barrel Assembly Of Pistol-Grip Gun Item No. Part No. Quantity Description Figure 9-7. Barrel Assembly Of Pistol-Grip Gun (Figure 9-6 Item 15) 1 199 613 Nozzle, Brass 5/8 In Orifice T apered 1 . . . [...]

OM-1594 Page 60 SECTION 10 − P ARTS LIST INCLUDING CONSUMABLES Item Number 12 3 4 5 Ref. 803 909-A / 803 932 / 803 933 / 803 934 6.0” STRAIGHT (#221 087) XR-A Spoolmatic Head T ube 6.0” STRAIGHT (#221 519) XR-W Head T ube 6.0” CURVE (#221 514) XR-A Edge Head T ube 6.0” CURVE (#221 513) XR-W Edge Head T ube Figure 10-1. Consumables Flowcha[...]

OM-1594 Page 61 Description Part No. Item No. 10-1. Consumables Flowchart Quantity T able 10-1. Nozzles 1 ♦ 176238 NOZZLE, spot flat (requires dif fuser 209099, used with any . . . . . . . . . . . . . . heavy duty FasT ip t contact tip) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ♦ 176240 NOZZLE, spot inside [...]

OM-1594 Page 62 Description Part No. Item No. 10-1. Consumables Flowchart (Continued) Quantity T able 10-4. T apered FasTip t Contact Tips* 2 ♦ 209024 .023 in (0.6 mm) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 ♦ 209025 .030 in (0.8 mm) 1 . . . . . . . [...]

Notes Over 80,000 trained since 1930! 400 T rade Square East, T roy , Ohio 45373 1-800-332-9448 www.weldin g .or g Star t Y our Pr ofessional W eldin g Career Now![...]

Notes[...]

Warranty Questions? Call 1-800-4-A-MILLER for your local Miller distributor. miller_warr 1/05 Y our distributor also gives you ... Service Y ou 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 . The expertise o[...]

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