SuitCase 12RC
OM-263984K
2018−02
Processes
Description
MIG (GMAW) Welding
Flux Cored (FCAW) Welding
Wire Feeder
File: MIG (GMAW)
R
CE And Non-CE Models
For product information,
Owner’s Manual translations,
and more, visit
www.MillerWelds.com
Page 1: ...263984K 2018 02 Processes Description MIG GMAW Welding Flux Cored FCAW Welding Wire Feeder File MIG GMAW R CE And Non CE Models For product information Owner s Manual translations and more visit www...
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: ...ellaneous Symbols And Definitions 10 SECTION 4 SPECIFICATIONS 11 4 1 Serial Number And Rating Label Location 11 4 2 Unit Specifications 11 4 3 Environmental Specifications 11 4 4 14 Pin Plug Informati...
Page 4: ...SUITCASE 12RC HDD 3S PRE 5S PTFLW TH BURNBACK 301121001 Council Directives 2014 35 EU Low Voltage 2014 30 EU Electromagnetic Compatibility 2011 65 EU Restriction of the use of certain hazardous subst...
Page 5: ...electrically hazardous conditions are present in damp locations or while wearing wet clothing on metal structures such as floors gratings or scaffolds when in cramped positions such as sitting kneelin...
Page 6: ...ot possible tightly cover them with approved covers D Do not weld where flying sparks can strike flammable material D Protect yourself and others from flying sparks and hot metal D Be alert that weldi...
Page 7: ...o move unit be sure forks are long enough to extend beyond opposite side of unit D Keep equipment cables and cords away from moving vehicles when working from an aerial location D Follow the guideline...
Page 8: ...eorge Carter Way Suite 103 Chantilly VA 20151 phone 703 788 2700 website www cga net com Safety in Welding Cutting and Allied Processes CSA Standard W117 2 from Canadian Standards Association Standard...
Page 9: ...urant lectrique s av re n cessaire se servir de la fonction de t l commande si l appareil en est quip D D autres consignes de s curit sont n cessaires dans les condi tions suivantes risques lectriques...
Page 10: ...re La projection d tincelles des pi ces chaudes et des quipements chauds peut provoquer des incen dies et des br lures Le contact accidentel de l lectrode avec des objets m talliques peut provoquer de...
Page 11: ...mettre l appareil en service LA CHUTE DE L QUIPEMENT peut provoquer des blessures D Utiliser l anneau de levage uniquement pour soulever l appareil NON PAS les chariots les bouteilles de gaz ou tout...
Page 12: ...tandard AWS A6 0 from Global EngineeringDocuments phone 1 877 413 5184 website www global ihs com National Electrical Code NFPA Standard 70 from National Fire Protec tion Association Quincy MA 02169 p...
Page 13: ...cling office or your local distributor for further information Safe37 2017 04 Wear dry insulating gloves Do not touch electrode with bare hand Do not wear wet or damaged gloves Safe2 2017 04 Protect y...
Page 14: ...lasses Use ear protection and button shirt collar Use welding helmet with correct shade of filter Wear complete body protection Safe66 2012 06 Become trained and read the instructions before working o...
Page 15: ...4 1 kg Rated Speed Range Per IEC 60974 5 4 3 Environmental Specifications A IP Rating IP Rating IP23 This equipment is designed for outdoor use IP23 2017 02 B Temperature Specifications Operating Temp...
Page 16: ...Power Source Supplying 24 VAC To Feeder Use optional PSA 2 adapter for power sources having only 115 VAC supply 2 Work Cable To Workpiece 3 Weld Cable To Feeder Weld cable and work cable connec tions...
Page 17: ...Roll Carrier Turn nut one click until lobes of nut line up with lobes of drive roll carrier 3 Drive Roll Slide drive roll onto drive roll carrier Turn nut one click Repeat procedure for top drive roll...
Page 18: ...e with the gun locking tab Tighten gun securing knob If the gun power pin does not have a groove loosen knob to ro tate the gun locking tab 180 de grees This prevents the gun locking tab from interfer...
Page 19: ...mumof 100 in lb 12 NVm 2 Shielding Gas Cylinder Shielding gas pressure not to exceed 100 psi 689 kPa 3 Valve 4 Flowmeter 5 14 Pin Plug Close valve on cylinder when fin ished welding 1 Rear View 2 3 4...
Page 20: ...cle AWG mm2 100 4 20 4 20 4 20 3 30 2 35 1 50 1 0 60 1 0 60 150 3 30 3 30 2 35 1 50 1 0 60 2 0 70 3 0 95 3 0 95 200 3 30 2 35 1 50 1 0 60 2 0 70 3 0 95 4 0 120 4 0 120 250 2 35 1 50 1 0 60 2 0 70 3 0...
Page 21: ...Hold wire tightly and cut off end Guide wire through alignment pins through drive rolls and into gun Close pressure assembly and tighten pressure adjustment knob enough to feed wire Press jog switch...
Page 22: ...lay If applicable 4 Volts Wire Feed Speed Or Amps Select Switch If applicable Meter is factory set to display voltage and wirefeed speed To display voltage and amps refer to Section 6 2 for DIP switch...
Page 23: ...ltage using 14 pin feedback Meter hold feature is factory set to off position 1 2 3 4 5 1 2 S2 S1 Display Amps Using 14 Pin Display Amps Using Current Sensor 1 2 3 4 5 1 2 S2 S1 Wire Speed Settings 1...
Page 24: ...2 3 4 5 6 7 8 OPEN Postflow Disabled 1 2 3 4 5 6 7 8 OPEN Postflow settings Re Trigger Disabled 1 2 3 4 5 6 7 8 OPEN Re Trigger Enabled 1 2 3 4 5 6 7 8 OPEN Re Trigger settings With Re Trigger enable...
Page 25: ...ive Rolls Blow Out Or Vacuum Inside 7 2 Overload Protection And Thermostat Protection 263 838 A Turn Off wire feeder and welding power source Stop engine on welding generator 1 Supplementary Protector...
Page 26: ...ire does not feed Check supplementary protector CB1 see Section 7 2 Check gun trigger connection at wire feeder Check gun trigger leads and trigger switch See gun Owner s Manual Have Factory Authorize...
Page 27: ...wire feeds Clear blockage in gas hose or replace hose Clear blockage in welding gun Clear blockage in filter see Section 7 3 Check gas valve Check coil voltage and connections of gas valve GS1 Check...
Page 28: ...OM 263984 Page 24 Notes...
Page 29: ...OM 263984 Page 25 SECTION 8 ELECTRICAL DIAGRAMS 263 981 B Figure 8 1 Circuit Diagram For Wire Feeder...
Page 30: ...OM 263984 Page 26 263 241 B Figure 8 2 Circuit Diagram For Wire Feeder w Timer PCB Board...
Page 31: ...OM 263984 Page 27 Notes...
Page 32: ...SECTION 9 PARTS LIST Ref 264 186 B 1 Fig 9 2 2 Fig 9 3 38 39 18 15 16 17 19 20 21 22 23 14 13 7 6 5 9 8 4 3 47 46 45 44 43 48 35 36 37 25 24 29 30 31 26 28 27 34 32 33 10 11 42 40 12 41 12 Figure 9 1...
Page 33: ...elief 450 709 Id X1 115 Mtg Hole 1 27 221346 Weld Cable Assembly 4 0 Includes 1 600324 Cable Weld Cop Strd No 4 0 Ep Rubber Jacket 600V 22 in 009800 Term Ring Tng 375 Stud Solistrand 4 0 1 28 215980 B...
Page 34: ...4 115093 Housing Plug Skts Service Kit 1 PLG43 131204 Housing Plug Skts Service Kit 1 RC6 115090 Housing Plug Pins Service Kit 1 RC7 131058 Housing Plug Skts Service Kit 1 Parts List for Timer Models...
Page 35: ...250VAC On Off Visi Red Rock 1 7 S31 217932 Switch Rocker SPST 4VA 28VDC On None Off 187 Ter 1 8 252262 Cable Trigger 25 In Dual Schedule W Strain Relief Includes 1 139042 Bushing Strain Relief 270 470...
Page 36: ...e 32 Hardware is common and not available unless listed 1 2 3 4 5 6 9 8 7 10 11 12 13 14 15 16 17 18 19 20 21 8 22 23 24 25 26 27 32 33 35 34 36 37 38 39 40 41 31 28 29 30 264 189 A Figure 9 3 Drive A...
Page 37: ...se Hd Blk Din 84 1 21 166072 Spacer Gear 1 22 273794 Screw 250 20x1 38 Soc Hd Hex Gr8 Pln 1 23 252785 Cover Gear 1 24 252322 Block Wire Inlet Guide 1 25 604432 Screw 008 32x 1 00 Soc Hd Hex Gr8 Pln 1...
Page 38: ...052 in 062 in 045 in 052 in 062 in 0 6 mm 0 8 mm 0 9 mm 1 2 mm 1 3 mm 1 6 mm 0 9 mm 1 2 mm 1 3 mm 1 6 mm 0 9 mm 1 2 mm 1 3 mm 1 6 mm 1 2 mm 1 3 mm 1 6 mm 087130 053695 053700 053697 053698 053699 0720...
Page 39: ...or 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 Parts Accessory Kits Canvas C...
Page 40: ...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...
