Miller D-74 MPa Plus Owner'S Manual Download Page 4 | Manualshive

Page: 4 / 40

background image

«
...
2
3
4
5
6
...
»

Summary of Contents for D-74 MPa Plus

Page 1: ...on MIG GMAW Welding Flux Cored FCAW Welding Gas and Self Shielding Submerged SAW Welding Wire Feeder Use with CV Power Sources File MIG GMAW D 74 MPa Plus Swingarc w Drives For product information Own...

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: ...ns 11 SECTION 4 SPECIFICATIONS 12 4 1 Serial Number And Stock Number Location 12 4 2 Unit Specifications 12 4 3 Environmental Specifications 12 SECTION 5 INSTALLATION 13 5 1 Installing Swivel Into Pip...

Page 4: ......

Page 5: ...neeling or lying or when there is a high risk of unavoid able or accidental contact with the workpiece or ground For these conditions use the following equipment in order presented 1 a semiautomaticDC...

Page 6: ...ared according to AWS F4 1 and AWS A6 0 see Safety Standards D Do not weld where the atmosphere can contain flammable dust gas or liquid vapors such as gasoline D Connect work cable to the work as clo...

Page 7: ...S can injure D Keep away from moving parts such as fans D Keep all doors panels covers and guards closed and securely in place D Have only qualified persons remove doors panels covers or guards for ma...

Page 8: ...PA Standard 51B from National Fire Protection Association Quincy MA 02269 phone 1 800 344 3555 website www nfpa org OSHA Occupational Safety and Health Standards for General Indus try Title 29 Code of...

Page 9: ...s dans un environnement humideou si l on porte des v tements mouill s sur des structures m talliquestelles que sols grilles ou chafaudages en position coinc e comme assise genoux ou couch e ou s il y...

Page 10: ...br lures Le contact accidentel de l lectrode avec des objets m talliques peut provoquer des tincelles une explosion un sur chauffement ou un incendie Avant de commencer le soudage v rifier et s assur...

Page 11: ...areil D Tenir l quipement c bles et cordons distance des v hicules mobiles lors de toute op ration en hauteur D Suivre les consignes du Manuel des applications pour l quation de levage NIOSH r vis e P...

Page 12: ...ational Electrical Code 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 Cy...

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: ...e20 2017 04 Drive rolls can injure fingers Safe32 2012 05 Welding wire and drive parts are at welding voltage during operation keep hands and metal objects away Safe33 2017 04 Wear hat and safety glas...

Page 15: ...Purge By Gas Constant Voltage I2 Rated Welding Current Program Variable Inductance Preflow Time Line Connection U2 Conventional Load Voltage Wire Feed Cold Jog Inch Towards Workpiece Circuit Breaker T...

Page 16: ...ol Standard 50 To 780 ipm 1 3 To 19 8 mpm 023 To 1 8 in 0 6 To 3 2 mm Max Spool Weight 60 lb 27 kg 100 Volts 600 Amperes 100 Duty Cycle 8 ft 2 4 m 400 lb 181 kg 12 ft 3 7 m 410 lb 186 kg 16 ft 4 9 m 4...

Page 17: ...e swivel 5 Safety Collar Tools Needed 3 4 in 1 2 3 4 5 5 2 Installing Control Box And Adjusting Tilt 1 Weld Control 2 Bracket 3 Screw Bracket and screws are installed onto bottom of control at factory...

Page 18: ...bolt washers and nut Tight en hardware and back bolt off one half turn 6 Locking Knob Install locking knob but do not tighten 7 Reel Support Install reel support Tools Needed 3 8 3 4 in 3 4 5 6 7 2 1...

Page 19: ...tput Cable 4 Positive Weld Output Cable 5 Workpiece 6 Weld Control Reference 7 Boom 8 Gun 9 Swivel 10 Pipe Post And Base 11 Gas Hose 12 Gas Supply and Regulator Customer Supplied Shielding gas pressur...

Page 20: ...actor control circuit G Circuit common for 24 volts AC circuit C 10 volts DC input from power source to wire feeder with respect to socket D D Remote control circuit common E 0 to 10 volts DC output s...

Page 21: ...d rod until boom balances Tighten jam nut Be sure several full threads are through yoke to prevent boom falling 4 Yoke 5 Safety Collar Retain safety collar for use in disas sembling or moving boom 1 2...

Page 22: ...w Loosen wire guide screws 6 Anti Wear Guide 7 Inlet Wire Guide Install inlet wire guide into anti wear guide and secure with setscrew Install inlet guide so groove is centered with screw and secure g...

Page 23: ...loosen power clamp knob and rotate gun locking tab 180 degrees This pre vents the locking tab from extend ing into the power pin gun connec tion Push power pin into power clamp as far as possible Sec...

Page 24: ...e out gun When using a push pull gun and pressure blocking clips do not adjust pressure For aluminum wire set pressure indicator scale as light as possible To adjust drive roll pressure hold nozzle ab...

Page 25: ...out or vacuum inside During heavy service clean monthly Or Clean drive rolls 6 2 Brush Inspection And Replacement Ref 137 390 C S 0816 1 Motor 2 Brush Cap Remove brush cap 3 Brush Replace brush if it...

Page 26: ...roll see Table 8 1 Clean or replace dirty or worn drive roll Incorrect size or worn wire guides Replace contact tip or liner See gun Owner s Manual Remove weld spatter or foreign matter from around n...

Page 27: ...OM 254063 Page 23 SECTION 7 ELECTRICAL DIAGRAMS Figure 7 1 Circuit Diagram For Motor Gas Box Figure 7 2 Circuit Diagram For MPa Plus Motor Gas Box 242 330 A 250 821 A...

Page 28: ...3 Page 24 SECTION 8 PARTS LIST 256381 C 1 5 6 10 12 13 14 16 Fig 8 3 Fig 8 2 Fig 8 4 7 17 8 9 11 18 Hardware is common and not available unless listed 2 1 19 20 21 22 15 Fig 8 3 3 4 2 Figure 8 1 Main...

Page 29: ...Hexhd 375 16 X 1 500 Lg 4 4 4 10 Fig 8 4 Support Hub Reel 1 1 1 11 149838 Pipe Post 4Ft W Base Or 1 1 0 11 149839 Pipe Post 6Ft W Base 1 1 0 12 Fig 8 2 Boom Assembly 1 1 1 13 159647 Insulator Motor C...

Page 30: ...M 254063 Page 26 256382 C 1 2 3 5 6 7 8 9 10 13 14 15 16 17 18 20 21 22 23 29 16 15 24 25 26 19 27 28 4 Hardware is common and not available unless listed 12 33 32 31 11 30 34 Figure 8 2 Boom Assembly...

Page 31: ...0 19 151625 Spring Cprsn 3 750 Od X 640 Wire X 36 000 0 0 1 20 150258 Retainer Spring 1 1 1 21 024605 Bearing Ball Thr Sgl Row 750 X 1 625 X 625 1 1 1 22 075101 Nut Stl Hex Special 750 16 X 1 250 1 1...

Page 32: ...lable unless listed 1 2 3 5 6 4 7 8 6 5 4 3 2 1 10 9 11 12 13 14 15 16 17 18 27 26 19 21 22 23 20 25 24 See Table 8 1 For Drive Roll Wire Guide Kits Dual Right Single Right Dual Left 24 23 22 21 20 17...

Page 33: ...OM 254063 Page 29 251 255 E 28 29 30 31 32 33 34 35 36 37 38 30 39 38 53 43 44 42 41 48 47 46 45 52 49 50 51 61 60 57 58 59 54 55 56 66 73 67 68 69 74 72 70 71 64 63 37 36 35 65 62 Right 40 Left...

Page 34: ...17 149959 Fitting Brs Barbed M 3 16Tbg X 312 24 1 18 244579 Adapter Assy Gun Feeder LH ACCU MATE 1 18 244587 Adapter Assy Gun Feeder RH ACCU MATE 1 19 108940 Screw 250 20x 75 Hexwhd 61D Gr5 Pld 8 20 2...

Page 35: ...50 20x 75 Hexwhd 61d Gr5 Pld 4 59 159360 Insulator Screw Machine 4 60 235932 Clamp Motor Base 1 61 159647 Insulator Motor Clamp 1 62 251447 Drive Assy Right Hand W Gas Box Includes 1 63 211989 Fitting...

Page 36: ...ia X 125Thk 2 6 010191 Washer Fbr 656 Id X 1 500 Od X 125Thk 4 7 058628 Washer Brake Stl 4 8 058428 Hub Spool 2 9 080393 Support Reel 1 10 108008 Reel Wire 60 Lb Consisting Of 2 11 124900 Support Reel...

Page 37: ...5257 068 072 in 1 8 mm 151056 5 64 in 2 0 mm 151040 151057 151073 3 32 in 2 4 mm 151041 151058 151074 7 64 in 2 8 mm 151042 151059 151075 1 8 in 3 2 mm 151043 151060 151076 Accommodates 045 and 047 3...

Page 38: ...OM 254063 Page 34 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 39: ...Guns Subarc SAW Torches and External Cladding Heads Remote Controls and RFCS RJ45 Replacement Parts No labor Spoolmate Spoolguns Miller s True Blue Limited Warranty shall not apply to 1 Consumable co...

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...

Reviews:

No comments

Related manuals for D-74 MPa Plus

Brand: Habegger Pages: 2

Brand: JBL Pages: 8

SC 600 II Series

Brand: Automatismos Pujol Pages: 44

Brand: samet Pages: 2

Brand: Abus Pages: 2

Brand: Audiocenter Pages: 40

NeverFreeze SX-0810-24

Brand: ThermoSoft Pages: 5

Brand: The Singing Machine Pages: 28

Brand: OMCR Pages: 70

Trailblazer 251

Brand: Miller Pages: 48

Brand: Teac Pages: 16

Transcmig 250se

Brand: CIGWELD Pages: 41

Brand: Globalmediapro Pages: 11

Security AV-3031CCD

Brand: Monacor Pages: 14

Brand: Dynacord Pages: 6

Brand: Renkforce Pages: 92

Brand: QFX Pages: 13

Brand: flamco Pages: 36

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands