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Miller XR - Pistol - Pro, Owner'S Manual, Page: 1 / 40

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Miller XR - Pistol - Pro Owner'S Manual Download Page 1

XR - Pistol - Pro

(Air And Water-Cooled Guns)

™

Processes

OM-254 824D

2012−07

MIG (GMAW) Welding

File: MIG (GMAW)

Visit our website at

www.MillerWelds.com

Description

Semi-Automatic, Air/Water-
Cooled, MIG (GMAW) Welding
Gun

Summary of Contents for XR - Pistol - Pro

Page 1: ...Pistol Pro Air And Water Cooled Guns Processes OM 254 824D 2012 07 MIG GMAW Welding File MIG GMAW Visit our website at www MillerWelds com Description Semi Automatic Air Water Cooled MIG GMAW Welding...

Page 2: ...ntinue the tradition They re just as committed to providing equipment and service that meets the high standards of quality and value established in 1929 This Owner s Manual is designed to help you get...

Page 3: ...acle Or A Integrated Welding Power Source Having A 10 Socket Receptacle 7 5 2 Air Cooled Gun Connections 8 5 3 Water Cooled Gun Connections 9 5 4 Millermatic 350 350P Water Cooled Gun Connections 10 5...

Page 4: ......

Page 5: ...g contact tip or gun parts D Keep all covers and handle securely in place D Keep your head out of the fumes D Ventilate area or use breathing device D Read Material Safety Data Sheets MSDSs and manufa...

Page 6: ...Educational Eye And Face Protec tion ANSI Standard Z87 1 from American National Standards Institute 25 West 43rd Street New York NY 10036 phone 212 642 4900 web site www ansi org Standard for Fire Pre...

Page 7: ...es Au cours de l utilisation tenir toute personne l cart et plus particuli rementles enfants UN CHOC LECTRIQUE peut tuer D Porter toujours des gants secs et isolants D S isoler de la pi ce et de la te...

Page 8: ...de NFPA Standard 70 from National Fire Protec tion Association Quincy MA 02269 phone 1 800 344 3555 website www nfpa org and www sparky org Safe Handling of Compressed Gases in Cylinders CGA Pamphlet...

Page 9: ...d only on CE products Warning Watch Out There are possible hazards as shown by the symbols Safe1 2012 05 3 2 Miscellaneous Symbols And Definitions U1 Primary Voltage V Volts I1 Primary Current A Amper...

Page 10: ...t 25ft or 35ft 4 6m 7 6m or 10 7m guns 030 To 1 16 in 0 8 To 1 6 mm aluminum wire 70 To 900 ipm 1 8 To 23 mpm 2 4 lb 1 08 kg less cables When using 1 16 in 1 6 mm wire kit 230708 must be installed 4 2...

Page 11: ...e CC CV Welding Power Source Having A 14 Socket Receptacle Or A Integrated Welding Power Source Having A 10 Socket Receptacle Ref T0018 T0019 3 4 6 9 1 CV Or CC CV Welding Power Source 2 24 VAC Contac...

Page 12: ...Cable Insert plug into Gun Control receptacle and tighten threaded collar 2 Gun Power Pin 3 Gun Bushing 4 Gun Securing Knob 5 Drive Casting Loosen gun securing knob and insert gun power pin through g...

Page 13: ...ng 5 Drive Casting Loosen gun securing knob and insert gun power pin through gun bushing until it bottoms against drive casting Tighten knob Close and latch door 6 Gun Coolant In Hose Connect to Water...

Page 14: ...and tighten threaded collar 4 Water In Hose Connect to coolant supply with supplied coupler and water hose left hand threads 5 Gun Connector Loosen gun securing knob and insert gun connector through...

Page 15: ...ing Open pressure assembly Pull and hold wire cut off end Push wire thru guides into gun continue to hold wire Close and tighten pressure assembly and let go of wire Set pressure indicator scale to 1...

Page 16: ...embly out straight 2 Jog Switch Push Jog switch up to feed wire through cable assembly 3 Torque Switch Select proper push feeder torque set ting for wire size being used Use low torque for 030 in 0 8m...

Page 17: ...Tension Arm Open tension arm Thread wire thru inlet guide along drive roll groove and into wire conduit Close tension arm Adjust tension as follows Hold wire tightly to keep it from unraveling 1 1 Wi...

Page 18: ...ed 0 to 9 volts DC with respect to pin H J Gun sensing resistor with respect to pin H I Not used 5 9 Removing Top Cover Of Pistol Grip Gun 1 Top Cover Triangular Boss Push up on triangular boss to ope...

Page 19: ...eft onto shoulder to lock into place 1 Verify pressure adjustment on handle matches the wire type See Section 6 2 Refer to wire feeder manual for instructions on feeding wire through feeder Welding wi...

Page 20: ...wire feeding action Gun Pressure Roll Tension is factory set to 4XXX 1 Pressure Roll Adjustment Screw Wire tension should be set to 4XXX for 4000 series aluminum wire Rotate Pressure Roll Adjustment...

Page 21: ...al Safety Equipment Set Controls Turn On Gas And Water If Applicable Turn On Feeder And Welding Power Source 6 5 Coolant Supply For Water Cooled Models Only Ref 150 755 A 1 Coolant Supply 2 Coolant In...

Page 22: ...r and welding power source 1 Thumb Screw 2 Cone Guide 3 Collet Guide 4 Brass Guide Cap Unscrew thumb screw Remove the following items S Liner conduit assembly from handle S Cone guide rear of torch an...

Page 23: ...in 1 Lever Arm Remove pressure on wire by pulling lever arm forward Pull to left to lock into place Retract wire onto spool 2 Drive Roll Use wire brush to clean drive roll Install drive roll with hex...

Page 24: ...ead tube and reinstall head tube onto gun A twisting motion may be need ed to feed liner thru head tube 2 3 1 2 7 5 Removing Diffuser In Air And Water Cooled Pistol Grip Guns Ref T0027 Turn Off weldin...

Page 25: ...see Section 7 3 Check and replace liner if necessary see Section 7 4 No weld output gun feeder does not work Check gun trigger plug connection on wire feeder front panel see Sections 5 2 and 5 3 Place...

Page 26: ...OM 254 824 Page 22 Notes...

Page 27: ...OM 254 824 Page 23 SECTION 8 ELECTRICAL DIAGRAMS Figure 8 1 Circuit Diagram For XR Pistol Pro Gun Ref 256 014...

Page 28: ...ed T0028 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 18 25 29 30 31 32 33 14 34 70 35 36 37 38 39 40 41 34 42 71 48 45 58 57 60 64 63 62 65 13 15 19 1 56 55 54 53 50 51...

Page 29: ...ble Power Water Out 15Ft 1 18 228 696 Cable Power Water Out 25Ft 1 18 232 055 Cable Power Water Out 35Ft 1 19 M1269 Cable Control 15Ft Pistol Pro 1 19 M1245 Cable Control 25Ft Pistol Pro 1 19 M1246 Ca...

Page 30: ...ecision 1 55 M1376 Knob Tension Pistol Pro Plus 8 32 Thd 1 56 229 851 Nut Pressure Arm Plastic 1 57 005 464 Screw Set 250 20x 37 Ovl Pt Sch Stl Pln Nylok 1 58 235 753 Ftg Connection Power Weld 1 59 23...

Page 31: ...Diffuser 281 312 Od Collar Fastip 1 8 Rec Aluma 1 4 232 284 Insulator Nozzle Collared 1 5 M1369 Jacket Outer Insulating W C Pistol Pro 1 6 229 889 Nut Head Tube Rotation Water 1 7 194 261 O Ring 551...

Page 32: ...Tip Fastip 312 Od 052 And 3 64Al Wires 1 3 229 670 Diffuser 281 312 Od Collar Fastip 1 8 Rec Aluma 1 4 232 284 Insulator Nozzle Collared 1 5 M1366 Jacket Outer Insulating A C Pistol Pro 1 6 227 168 N...

Page 33: ...OM 254 824 Page 29 Notes...

Page 34: ...ty 1 1 199 613 Nozzle Screw On Brass 5 8 In Orifice 1 1 199 614 Nozzle Screw On Brass 5 8 In Orifice Heavy Duty 1 1 199 615 Nozzle Screw On Copper 1 2 In Orifice 1 1 199 616 Nozzle Screw On Copper 3 4...

Page 35: ...ss For Heavy Duty FasTip Contact Tips 1 3 230 679 Flush Tip For Heavy Duty FasTip Contact Tips 1 Table 10 4 Insulators 4 M1366 Insulator Head Tubes Aluma Pistol Pro A C 4 In 1 4 M1369 Insulator Head T...

Page 36: ...Notes...

Page 37: ...Notes Over 80 000 trained since 1930 400 Trade Square East Troy Ohio 45373 1 800 332 9448 www welding org Start Your Professional Welding Career Now...

Page 38: ...auge 063 in 22 Gauge 031 in 24 Gauge 025 in 20 Gauge 037 in 18 Gauge 050 in 14 Gauge 078 in 1 8 in 125 in 3 16 in 188 in 1 4 in 25 in 5 16 in 313 in 3 8 in 375 in 1 2 in 5 in MATERIAL THICKNESS REFERE...

Page 39: ...ontrols and Receivers Work Stations Weld Tables No Labor 5 6 Months Parts Batteries Bernard Guns No Labor Tregaskiss Guns No Labor 6 90 Days Parts Accessory Kits Canvas Covers Induction Heating Coils...

Page 40: ...your personal records Always provide Model Name and Serial Style Number Contact a DISTRIBUTOR or SERVICE AGENCY near you Welding Supplies and Consumables Options and Accessories Personal Safety Equip...

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