Miller XR Pistol Plus Owner'S Manual Download Page 1

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Processes

OM-248663K

2019−05

MIG (GMAW) Welding

File: MIG (GMAW)

Description

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

XR - Pistol - Plus

(Air And Water-Cooled Guns)

For product information,

Owner’s Manual translations,

and more, visit

www.MillerWelds.com

Summary of Contents for XR Pistol Plus

Page 1: ...05 MIG GMAW Welding File MIG GMAW Description Semi Automatic Air Water Cooled MIG GMAW Welding Gun XR Pistol Plus Air And Water Cooled Guns For product information Owner s Manual translations and more...

Page 2: ...roducts continue 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 he...

Page 3: ...nvironmental Specifications 6 4 3 Duty Cycle And Overheating 6 SECTION 5 INSTALLATION 7 5 1 Equipment Connection Diagram Single Feeder 7 5 2 Equipment Connection Diagram Dual Feeder 8 5 3 14 Pin Plug...

Page 4: ......

Page 5: ...ding power source before changing contact tip or gun parts D Keep all covers and handle securely in place FUMES AND GASES can be hazardous D Keep your head out of the fumes D Ventilate area or use bre...

Page 6: ...nd Allied Processes CSA Standard W117 2 from Canadian Standards Association Standards Sales 5060 Spectrum Way Suite 100 Mississauga Ontario Canada L4W 5NS phone 800 463 6727 website www csagroup org S...

Page 7: ...erre D Ne jamais toucher une lectrode ou des pi ces lectriques sous tension D Remplacer les pistolets ou c bles de soudage qui sont endom mag s us s ou craquel s D Mettre la soudeuse hors tension avan...

Page 8: ...ndard 70 from National Fire Protec tion Association Quincy MA 02169 phone 1 800 344 3555 website www nfpa org and www sparky org Safe Handling of Compressed Gases in Cylinders CGA Pamphlet P 1 from Co...

Page 9: ...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 Ampere...

Page 10: ...s cables When using 1 16 in 1 6 mm wire kit 230708 must be installed Instructions are for MPa Plus feeders with 14 pin gun connections 4 2 Environmental Specifications A Temperature Specifications Ope...

Page 11: ...le Feeder 1 Welding Power Source 2 Contactor Control Power Cord 3 Positive Weld Cable 4 Negative Weld Cable 5 Workpiece 6 Welding Gun Welding gun assembly shown is for MPa Plus feeder with 14 pin conn...

Page 12: ...Weld Cable 4 Negative Weld Cable 5 Workpiece 6 Welding Gun Welding gun assembly shown is for MPa Plus feeder with 14 pin connection 7 Wire Feeder 8 Gas Hose 9 Gas Cylinder and Regulator Customer Supp...

Page 13: ...eed 0 to 5 volts DC with respect to pin 9 11 Gun sensing resistor with respect to pin 9 12 Not used 13 Not used 14 Not used The remaining pins are not used 5 4 Opening Top Cover Of XR Pistol Plus Gun...

Page 14: ...o left 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...

Page 15: ...re Roll Tension Setting Aluminum series specific Pressure roll tension setting ensures smooth wire feeding action Gun Pressure Roll Tension is factory set to 4XXX 1 Pressure Roll Adjustment Screw Wire...

Page 16: ...l 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 150755 A 1 Coolant Supply 2 Coolant In 3...

Page 17: ...Blow Out Or Vacuum Inside Clean Drive Rolls 7 1 Changing Gun Contact Tip Ref 246347 A 2 1 1 Nozzle Unscrew nozzle 2 Centerfire Contact Tip Remove contact tip Install new contact tip NOTICE Make sure...

Page 18: ...d head tube liner will accommodatewire diameters from 030 1 16 wire size When changing wire size change gun drive roll 1 Cover 2 Head Tube Remove head tube from gun 3 Liner Pull liner out of head tube...

Page 19: ...mbly from handle S Cone guide rear of torch and col let guide S Brass guide cap from conduit as sembly S Old liner pull from front of torch conduit Insert new liner in same direction as one removed kn...

Page 20: ...m 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 opening down toward shaft hex and secure with screw 3 Pres...

Page 21: ...feeder control owner s manual Check operation of welding power source Wire feeds erratically Check conduit for wear and obstruction and replace if necessary Check contact tip for correct size and rep...

Page 22: ...OM 248663 Page 18 SECTION 8 ELECTRICAL DIAGRAMS Ref 256010 E Figure 8 1 Circuit Diagram For XR Pistol Plus Gun...

Page 23: ...OM 248663 Page 19 Notes...

Page 24: ...T0011 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 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 43 48 45 58 57 60 64 63 62 65 13 15 19 1 56 55 54 53 50 51 52 4...

Page 25: ...Power Water Out 15Ft 1 18 228696 Cable Power Water Out 25Ft 1 18 232055 Cable Power Water Out 35Ft 1 19 248367 Cable Control 15Ft Pistol Plus 1 19 248362 Cable Control 25Ft Pistol Plus 1 19 248370 Ca...

Page 26: ...Pro Plus 8 32 Thd 1 56 229851 Nut Pressure Arm Plastic 1 57 005464 Screw Set 250 20x 37 Ovl Pt Sch Stl Pln Nylok 1 58 235753 Ftg Connection Power Weld 1 59 234971 Screw Set 250 20x 31 Conept Sch Stl...

Page 27: ...1 4 D 1AP Diffuser Centerfire D 1AP 1 5 232284 Insulator Nozzle Collared Diffuser For 180 Straight Only 1 6 M1369 Insulator Head Tubes Aluma Pistol Pro W C 4 in 1 7 229889 Nut Head Tube Rotation Wate...

Page 28: ...Contact Tip Centerfire 047 Aluminum 1 3 D 1AP Diffuser Centerfire D 1AP 1 4 232284 Insulator Nozzle Collared Diffuser For 180 Straight Only 1 5 M1366 Insulator Head Tubes Aluma Pistol Pro A C 4 in 1...

Page 29: ...zle C Fire Large Copper 5 8 in Recess 1 8 in Std For A C 1 1 N 3414C Nozzle C Fire Large Copper 3 4 in Recess 1 4 in Std For W C 1 1 N HDC HD Centerfire Nozzle Body Std For W C 1 1 3414 Nozzle Cone Cf...

Page 30: ...s 1 M1442 Liner Teflon 047 062 Wire Soft Pro Plus 1 Table 10 7 Wire Kit Not Shown 230708 Kit Idler Roll 1 16 062 1 198377 Hardwire Liner Kit 30W For Steel Stainless 1 OPTIONAL All contact tips are pac...

Page 31: ...semblies TIG Torches No Labor Tregaskiss Guns No Labor Water Cooling Systems Wireless Remote Foot Hand Controls and Receivers Work Stations Weld Tables No Labor 5 6 Months Parts Batteries 6 90 Days Pa...

Page 32: ...h 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 Equi...

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