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Manuel d’utilisation Miller Electric Big 40 CAT

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Summary
  • Miller Electric Big 40 CAT - page 1

    Big 40 CA T (CE Compliant )  OM -4406 202 759T January 2004 Visit our website at www.Miller Welds .c om Pro cesses Descrip tio n Air Carbon Arc (CAC-A) Cutting and Gouging Stick (SMAW ) W elding Engine Driven Welding Generator TIG (GT A W ) W elding MIG (GMAW) W elding Flux Cored (FCA W ) W elding ...

  • Miller Electric Big 40 CAT - page 2

    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 catalog sheets. T o locate your nearest distributor or service agency call 1-800-4-A-Miller , or visit us at www .MillerW eld ...

  • Miller Electric Big 40 CAT - page 3

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

  • Miller Electric Big 40 CAT - page 4

    T ABLE OF CONTENTS SECTION 7 − OPERA TING WELDING GENERA TOR − CC/CV MODELS 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1. Front Panel Controls For CC/CV Models (See Section 7-2) 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2. Description Of Front Panel Controls For CC/CV Models (See Section 7-1) 3 ...

  • Miller Electric Big 40 CAT - page 5

    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: Big 40  CA T conforms ...

  • Miller Electric Big 40 CAT - page 6

    dec_con1_sound1 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: Big 40 CA T  conf ...

  • Miller Electric Big 40 CAT - page 7

    OM-4406 Page 1 Return T o T able Of Conte nts SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING rom _nd_8/03  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 in the adjoining s ...

  • Miller Electric Big 40 CAT - page 8

    OM-4406 Page 2 Return T o T able Of C ont ents W elding on closed containers, such as tanks, drums, or pipes, can cause them to blow up. Sparks can fly off from the welding arc. The flying sparks, hot workpiece, and hot equipment can cause fires and burns. Accidental contact of electrode to metal objects can cause sparks, explosion, overheating, or ...

  • Miller Electric Big 40 CAT - page 9

    OM-4406 Page 3 Return T o T able Of C ont ents STEAM AND HOT COOLANT can burn.  If possible, check coolant level when engine is cold to avoid scalding.  Always check coolant level at overflow tank, if pres- ent on unit, instead of radiator (unless told otherwise in maintenance section or engine manual).  If the engine is warm, checking is ...

  • Miller Electric Big 40 CAT - page 10

    OM-4406 Page 4 Return T o T able Of C ont ents READ INSTRUCTIONS.  Use only genuine MILLER/Hobart replacement parts.  Perform engine and air compressor (if applicable) maintenance and service according to this manual and the engine/air compressor (if applicable) manu- als. H. F . RADIA TION can cause interference.  High-frequency (H.F .) c ...

  • Miller Electric Big 40 CAT - page 11

    OM-4406 Page 5 Revenez à la table des matières SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE A V ANT UTILISA TION rom_fre 8/03  A vertissement: Protégez vous et les autres des blessures − lisez et suivez ces précautions. 2-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette procédure présente des risques de dan ...

  • Miller Electric Big 40 CAT - page 12

    OM-4406 Page 6 Revenez à la table des matières LES ACCUMULA TIONS DE GAZ ris- quent de provoquer des blessures ou même la mort.  Fermer l’alimentation du gaz protecteur en cas de non utilisation.  V eiller toujours à bien aérer les espaces confinés ou se servir d’un respi- rateur d’adduction d’air homologué. Le rayonnement de l ...

  • Miller Electric Big 40 CAT - page 13

    OM-4406 Page 7 Revenez à la table des matières L ’EXPLOSION DE LA BA TTERIE peut RENDRE A VEUGLE.  T oujours porter une protection faciale, des gants en caoutchouc et vêtements de protection lors d’une in- tervention sur la batterie.  Arrêter le moteur avant de débrancher ou de brancher les câbles de batterie.  Eviter de provoque ...

  • Miller Electric Big 40 CAT - page 14

    OM-4406 Page 8 Revenez à la table des matières LE SURCHAUFFEMENT peut endom- mager le moteur électrique.  Arrêter ou déconnecter l’équipement avant de dé- marrer ou d’arrêter le moteur .  Ne pas laisser tourner le moteur trop lentement sous risque d’endommager le moteur électrique à cause d’une tension et d’une fréquence ...

  • Miller Electric Big 40 CAT - page 15

    OM-4406 Page 9 Return T o T able Of Contents SECTION 3 − DEFINITIONS 3-1. W arning Label Definitions 3/96 W arning! Watch Out! There are possible hazards as shown by the symbols. Become trained and read the instructions before working on the machine or we l ding. 1 Electric shock from welding electrode or wiring can kill. 1.1 W ear dry insulating ...

  • Miller Electric Big 40 CAT - page 16

    OM-4406 Page 10 Return T o T able Of C ont ents 3/96 1 Warning! W atch Out! There are possible hazards as shown by the symbols. 2 Do not smoke and keep matches and flames away from battery . 3 Sparks can cause battery gases to explode. Battery explosion can blind and injure. W ear a face shield. 4 Battery acid can burn skin. Do not spill acid. 5 Re ...

  • Miller Electric Big 40 CAT - page 17

    OM-4406 Page 1 1 Return T o T able Of Contents 3/96 1 Warning! W atch Out! There are possible hazards as shown by the symbols. 2 Hot muf fler and exhaust pipes can cause severe burns. Do not touch hot muf fler or pipes. 1 S-176 230 2 3/96 1 2 4 3 5 6 S-176 104 3/96 1 Warning! W atch Out! There are possible hazards as shown by the symbols. 2 Falling ...

  • Miller Electric Big 40 CAT - page 18

    OM-4406 Page 12 Return T o T able Of C ont ents 1 Warning! W atch Out! There are possible hazards as shown by the symbols. 2 Fire hazard from leaking engine fuel. Fire can result from welding on base at non-designated areas causing a possible fuel leak. 3 Fuel tank is located inside base. 4 Do not weld on base of unit. 5 Wel d only on supplied brac ...

  • Miller Electric Big 40 CAT - page 19

    OM-4406 Page 13 Return T o T able Of Cont ent s 3/96 1 Remove unit from shipping crate. Remove Owner’s Manual from unit. Follow instructions to install muf fler . 2 Read Owner ’s Manual. Read labels on unit. 3 Use Diesel Fuel only , and fill fuel tank. Leave room for expansion. 4 Warning! W atch Out! There are possible hazards as shown by the s ...

  • Miller Electric Big 40 CAT - page 20

    OM-4406 Page 14 Return T o T able Of Contents 3-3. Symbols And Definitions Some symbols are found only on CE products. NOTE Stop Engine Fast (Run, Weld/ Power) Slow (Idle) Start Engine Starting Aid Battery (Engine) Engine Oil Pressure Engine Oil Check Injectors/ Pump Check V alve Clearance Fuel Protective Earth (Ground) Positive Negative Certified/ ...

  • Miller Electric Big 40 CAT - page 21

    OM-4406 Page 15 Return T o T able Of Contents SECTION 4 − SPECIFICA TIONS 4-1. W eld, Power , And Engine Specifications W elding Mode W eld Output Range Rated W elding Output Maximum Open- Circuit V oltage Generator Power Rating Engine Fuel Capacity CC/DC 45 − 500 A (CC Models) 15 − 500 A (CC/CV Models) 300 A, 40 V olts DC, 100% Duty Cycle 40 ...

  • Miller Electric Big 40 CAT - page 22

    OM-4406 Page 16 Return T o T able Of C ont ents 0 20 40 60 80 100 0 100 200 300 400 500 600 700 4-3. V olt-Ampere Curves For CC Models 202 666-A The volt-ampere curve shows the minimum and maximum voltage an d amperage output capabilities of th e welding generator . Curves of al l other settings fall between the curves shown. DC AMPERES DC VOL TS R ...

  • Miller Electric Big 40 CAT - page 23

    OM-4406 Page 17 Return T o T able Of Cont ent s 4-4. V olt-Ampere Curves For CC/CV Models 202 655 / 202 656 / 202 654 The volt-ampere curves show the minimum and maximum voltage an d amperage output capabilities of th e welding generator . Curves of al l other settings fall between the curves shown. A. Stick Mode B. MIG Mode C. TIG Mode 0 20 40 60 ...

  • Miller Electric Big 40 CAT - page 24

    OM-4406 Page 18 Return T o T able Of C ont ents 4-5. Fuel Consumption The curve shows typical fuel use under weld or power loads. 199 032 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 0 50 100 150 200 250 300 350 400 DC WELD AMPERES A T 100% DUTY CYCLE US Gal./Hr . IDLE Continuous Welding 4-6. Duty Cycle And Overheating Duty Cycle is percentage of 1 ...

  • Miller Electric Big 40 CAT - page 25

    OM-4406 Page 19 Return T o T able Of Cont ent s 4-7. AC Generator Power Curve 193 018 Th e ac power curve shows the gen- erator power in amperes available at the 120 and 240 volt receptacles. 0 50 100 150 200 250 300 0 5 10 15 20 25 30 AC AMPERES IN 240V MODE AC VOL TS 0 25 50 75 100 150 125 0 1 02 03 0 4 05 0 6 0 AC AMPERES IN 120V MODE 4-8. Optio ...

  • Miller Electric Big 40 CAT - page 26

    OM-4406 Page 20 Return T o T able Of C ont ents 4-9. V olt-Ampere Curve For CC/CV Models In AC TIG Mode 207 045  AC output is only available on units equipped with optional Polarity/AC switch. The volt-ampere curve shows the minimum and maximum voltage an d amperage output capabilities of th e welding generator . Curves of al l other settings fa ...

  • Miller Electric Big 40 CAT - page 27

    OM-4406 Page 21 Return T o T able Of Cont ent s SECTION 5 − INST ALLA TION install3 6/03 − Ref. 800 652 / Ref. 800 477-A / 803 274  Always securely fasten weld- ing generator onto transport vehicle or trailer and comply with all DOT and other applica- ble codes.  Always ground generator frame to vehicle frame to pre- vent electric shock a ...

  • Miller Electric Big 40 CAT - page 28

    OM-4406 Page 22 Return T o T able Of C ont ents 5-2. Using Lifting Eye Ref. 802 31 1 1 Lifting Eye 2 Nut 3 Carriage Bolt Raise lifting eye until it snaps in place. Lower lifting eye when not needed. T o lock the lifting eye in the upright position, insert a 3/8-16 x 1-1/2 in carriage bolt through slot in bracket a nd secure with nut (bolt and nut n ...

  • Miller Electric Big 40 CAT - page 29

    OM-4406 Page 23 Return T o T able Of Cont ent s 5-3. Mounting Welding Generator T ools Needed: 9/16 in 2 2 3 4 W elding Unit In Place Bolting Unit In Place  Do not weld on base. W eld- ing on base can cause fuel tank fire or explosion. Weld only on the four mounting brackets or bolt unit down.  Do not mount unit by sup- porting the base only ...

  • Miller Electric Big 40 CAT - page 30

    OM-4406 Page 24 Return T o T able Of C ont ents 5-4. Installing Exhaust Pipe 1/2 in T ools Needed: Ref. 802 31 1 / Ref. 201 841  Stop engine and let cool.  Point exhaust pipe in desired di- rection but always away from front panel and direction of travel. Notes W or k l i k e a Pr o! Pros wel d and cut safel y . R ead the safety rules at the ...

  • Miller Electric Big 40 CAT - page 31

    OM-4406 Page 25 Return T o T able Of Cont ent s 5-5. Activating The Dry Charge Battery (If Applicable) Remove battery from unit. 1 Eye Protection − Safety Glasses Or Face Shield 2 Rubber Gloves 3 V ent Caps 4 Sulfuric Acid Electrolyte (1.265 Specific Gravity) 5 W ell Fill each cell with electrolyte to bottom of well (maximum).  Do not overfill ...

  • Miller Electric Big 40 CAT - page 32

    OM-4406 Page 26 Return T o T able Of C ont ents 5-6. Connecting The Battery 1/2 in − +  Connect Negative ( − ) Cable Last. T ools Needed: 802 168-B / Ref. 201 841 / 802 313 / S-0756-C  Reinstall cover after connecting battery . Notes ...

  • Miller Electric Big 40 CAT - page 33

    OM-4406 Page 27 Return T o T able Of Contents 5-7. Engine Prestart Checks  Check all engine fluids daily . Engine must be cold and on a level surface. Unit is shipped with 20W break-in oil. Automatic shutdown system stops engine if oil pressure is too low or coolant tempera- ture is too high.  This unit has a low oil pressure shut- down switc ...

  • Miller Electric Big 40 CAT - page 34

    OM-4406 Page 28 Return T o T able Of Contents 5-8. Connecting T o W eld Output T erminals 802 31 1 T ools Needed: 3/4 in 1 2  Stop engine. 1 Positive (+) Weld Output T erminal 2 Negative ( − ) Weld Output T erminal Stick and TIG W elding Fo r Stick and TIG welding Direct Current Elec- trode Positive (DCEP), connect electrode holder cable to Po ...

  • Miller Electric Big 40 CAT - page 35

    OM-4406 Page 29 Return T o T able Of Contents 5-10. Connecting T o Remote Amperage Adjust Receptacle RC13 On CC Models Ref. 154 862-A / 048 720-K / 802 31 1 1 Remote Amperage Adjust Receptacle RC13 Connect optional remote control to RC13 (see Section 6-3). 1 5-1 1. Connecting T o Remote 14 Receptacle RC14 On CC/CV Models Socket* Socket Information ...

  • Miller Electric Big 40 CAT - page 36

    OM-4406 Page 30 Return T o T able Of Contents SECTION 6 − OPERA TING WELDING GENERA TOR − CC MODELS 6-1. Front Panel Controls For CC Models (See Section 6-2) 201 841 / 802 31 1 6 5 47 15 16 2 1 3 13 18 19 14 12 10 1 1 9 8 ...

  • Miller Electric Big 40 CAT - page 37

    OM-4406 Page 31 Return T o T able Of Cont ent s 6-2. Description Of Front Panel Controls For CC Models (See Section 6-1 ) Engine Starting Controls 1 Magnetic Shutdown Switch Use switch during start-up to bypass engine shutdown system. System stops engine if oil pressure is too low or coolant temperature is too high. 2 Starting Aid Switch Use switch ...

  • Miller Electric Big 40 CAT - page 38

    OM-4406 Page 32 Return T o T able Of C ont ents 6-3. Remote Amperage Control On CC Models (Optional) 1 Remote Amperage Adjust Receptacle RC13 Connect optional remote control to RC13 (see Section 5-10 ). Example: Combination Remote Amperage Control (Stick) Adjust Optional Remote Control Set Switches Set Range Set Control Ref. 154 862-A / Ref. 181 71 ...

  • Miller Electric Big 40 CAT - page 39

    OM-4406 Page 33 Return T o T able Of Cont ent s Notes ...

  • Miller Electric Big 40 CAT - page 40

    OM-4406 Page 34 Return T o T able Of Contents SECTION 7 − OPERA TING WELDING GENERA TOR − CC/CV MODELS 7-1. Front Panel Controls For CC/CV Models (See Section 7-2) 201 579 / 802 31 1-D 6 5 47 2 1 3 14 19 20 15 12 10 1 1 9 8 16 13 18 OR 17 ...

  • Miller Electric Big 40 CAT - page 41

    OM-4406 Page 35 Return T o T able Of Cont ent s 7-2. Description Of Front Panel Controls For CC/CV Models (See Section 7-1 ) Engine Starting Controls 1 Magnetic Shutdown Switch Use switch during start-up to bypass engine shutdown system. System stops engine if oil pressure is too low or engine temperature is too high. 2 Starting Aid Switch Use swit ...

  • Miller Electric Big 40 CAT - page 42

    OM-4406 Page 36 Return T o T able Of C ont ents 7-3. Process/Contactor Switch On CC/CV Models 1 Process/Contactor Switch  W eld output terminals are ener- gized when Process/Contactor switch i s in an Electrode Hot posi- tion and the engine is running.  DC voltage is still present at the weld terminals when Process/ Contactor switch is in the ...

  • Miller Electric Big 40 CAT - page 43

    OM-4406 Page 37 Return T o T able Of Contents 7-4. Remote V oltage/Amperage Control On CC/CV Models (Optional) 1 Remote 14 Receptacle RC14 Connect optional remote control to RC14 (see Section 5-1 1). 0774 / Ref. 201 579 / 802 169-E Example: Combination Remote Amperage Control (Stick) Adjust Optional Remote Control Set V/A Adjust Switch Set Range Co ...

  • Miller Electric Big 40 CAT - page 44

    OM-4406 Page 38 Return T o T able Of Contents SECTION 8 − OPERA TING AUXILIAR Y EQUIPMENT 8-1. 120 V olt And 240 V olt Receptacles 191 624-A 2 1 120 V 20 A AC GFCI Receptacle GFCI1 2 240 V 30 A AC T wistlock Receptacle RC1 Receptacles supply 60 Hz single- phase power at weld/power speed. If a ground fault is detected, GFCI Reset button pops out a ...

  • Miller Electric Big 40 CAT - page 45

    OM-4406 Page 39 Return T o T able Of Contents 8-2. Connecting T o Optional Three-Phase Generator (CC/CV Models Only) Ref. 197 399 / 802 332-E  Place Process/Contactor switch in Electrode Hot - Stick position when using three − phase genera- tor (see Section 7-3). Single-Phase Generator Power 1 120/240 V 50 A Receptacle RC5 RC5 is connected to ...

  • Miller Electric Big 40 CAT - page 46

    OM-4406 Page 40 Return T o T able Of Contents 8-3. Optional Generator Power Receptacles 2 1 120 V 20 A AC GFCI Receptacle GFCI1 2 240 V 16 A AC European Receptacle RC1 3 240 V 15 A AC Australian Receptacle RC1 4 240 V 15 A AC South African Receptacle RC1 Receptacles supply 60 Hz single- phase power at weld/power speed. If a ground fault is detected ...

  • Miller Electric Big 40 CAT - page 47

    OM-4406 Page 41 Return T o T able Of Contents SECTION 9 − MAINTENANCE & TROUBLESHOOTING 9-1. Maintenance Label ...

  • Miller Electric Big 40 CAT - page 48

    OM-4406 Page 42 Return T o T able Of C ont ents 9-2. Routine Maintenance Follow the storage procedure in the engine owner ’s manual if the unit will not be used for an extended period. Note Recycle engine fluids.  Stop engine before maintaining.  See Engine Manual and Maintenance Label for important start-up, service, and storage informatio ...

  • Miller Electric Big 40 CAT - page 49

    OM-4406 Page 43 Return T o T able Of Contents Every 1000 h Check Radiator Fluid Level. See Section 5-7. Change Fuel Filters. See Section 9-7. Service W elding Generator Brushes And Slip Rings. Service More Often In Dirty Conditions.* Blow Out Or V acuum Inside. During Heavy Service, Clean Monthly . OR Check V alve Clearance.* Drain Sludge From Fuel ...

  • Miller Electric Big 40 CAT - page 50

    OM-4406 Page 44 Return T o T able Of C ont ents 9-4. Servicing Air Cleaner  Stop engine.  Do not run engine without air cleaner or with dirty element. En- gine damage caused by using a damaged element is not covered by the warranty .  The air cleaner primary element can be cleaned but the dirt holding capac- ity of the filter is reduced wi ...

  • Miller Electric Big 40 CAT - page 51

    OM-4406 Page 45 Return T o T able Of Cont ent s 9-5. Inspecting And Cleaning Optional Spark Arrestor Muffler Ref. 802 31 1 / Ref. 802 160 / Ref. 201 841  Stop engine and let cool. 1 Spark Arrestor Muffler 2 Cleanout Plug Remove plug and remove any dirt covering cleanout hole. 3 Exhaust Pipe Start engine and run at idle speed to blow out cleanout ...

  • Miller Electric Big 40 CAT - page 52

    OM-4406 Page 46 Return T o T able Of Contents 9-6. Adjusting Engine Speed 802 490 / 802 538-A After tuning engine, check engine speed with tachometer or frequen- cy meter . See table for proper no load speed. If necessary , adjust speed as follows: Start engine and run until warm. On CC models, place Stick/TIG switch in Stick position. On CC/CV mod ...

  • Miller Electric Big 40 CAT - page 53

    OM-4406 Page 47 Return T o T able Of Contents 9-7. Servicing Fuel And Lubrication Systems 802 490 / Ref. 801 434  Stop engine and let cool.  After servicing, start engine and check for fuel leaks. Stop engine, tighten connec- tions as necessary , and wipe up spilled fuel. 1 Oil Filter 2 Oil Drain V alve And Hose 3 Oil Fill Cap 4 Fuel Line 5 P ...

  • Miller Electric Big 40 CAT - page 54

    OM-4406 Page 48 Return T o T able Of C ont ents 9-8. Overload Protection 802 170-D / Ref. 802 31 1 21 9 8 7 4  Stop engine.  When a circuit breaker or fuse opens, it usually indicates a more serious problem exists. Contact Factory Authorized Service Agent. 1 Fuse F1 2 Fuse F2 F1 and F2 protect the stator exciter winding from overload. If F1 o ...

  • Miller Electric Big 40 CAT - page 55

    OM-4406 Page 49 Return T o T able Of Contents 9-9. Diagnosing Causes Of Engine Fault Shutdowns Ref. 201 841 Use the front panel engine lights to help determine the cause of an au- tomatic engine shutdown.  Correct the cause of the shut- down before operating the welding generator .  This unit does not have a bat- tery charging fault shutdown. ...

  • Miller Electric Big 40 CAT - page 56

    OM-4406 Page 50 Return T o T able Of Contents 9-10. T roubleshooting A. Welding − CC Models T rouble Remedy No weld output; generator power output okay at ac receptacles. Check position of Ampere Range switch. Check position of optional Polarity switch. Place Amperage Adjust switch in Panel position, or place switch in Remote position and connect ...

  • Miller Electric Big 40 CAT - page 57

    OM-4406 Page 51 Return T o T able Of Contents B. Welding − CC/CV Models T rouble Remedy No weld output; generator power output okay at ac receptacles. Place Process/Contactor switch in a Electrode Hot position, or place switch in a Remote position and connect remote contactor to optional Remote 14 receptacle RC14 (see Sections 5-1 1 and 7-1). Che ...

  • Miller Electric Big 40 CAT - page 58

    OM-4406 Page 52 Return T o T able Of Contents T rouble Remedy Min or max CV weld output only . Check position of V oltage/Amperage Adjust control and V oltage/Amperage Adjust switch. Repair or replace remote control device. Have Factory Authorized Service Agent check field current regulator board PC1. C. Standard Generator Power T rouble Remedy No ...

  • Miller Electric Big 40 CAT - page 59

    OM-4406 Page 53 Return T o T able Of Contents T rouble Remedy Engine cranks but does not start. Press Magnetic Shutdown switch MS1 when starting engine. Check fuel level. Reset circuit breaker CB13 (see Section 9-8). Have Factory Authorized Service Agent check engine- wiring harness and components. Check battery and replace if necessary . Check eng ...

  • Miller Electric Big 40 CAT - page 60

    OM-4406 Page 54 Return T o T able Of Contents SECTION 10 − ELECTRICAL DIAGRAMS Figure 10-1. Circuit Diagram For CC Welding Generator ...

  • Miller Electric Big 40 CAT - page 61

    OM-4406 Page 55 Return T o T able Of C ont ents 215 296-B ...

  • Miller Electric Big 40 CAT - page 62

    OM-4406 Page 56 Return T o T able Of C ont ents Figure 10-2. Circuit Diagram For CC/CV Welding Generator ...

  • Miller Electric Big 40 CAT - page 63

    OM-4406 Page 57 Return T o T able Of C ont ents 215 297-B ...

  • Miller Electric Big 40 CAT - page 64

    OM-4406 Page 58 Return T o T able Of C ont ents SECTION 1 1 − RUN-IN PROCEDURE run_in1 8/01 1 1-1. Wetstacking  Do not perform run-in procedure at less than 20 volts weld output and do not exceed duty cycle or equip- ment damage may occur . 1 Welding Generator Ru n diesel engines near rated volt- ag e and current during run-in period to proper ...

  • Miller Electric Big 40 CAT - page 65

    OM-4406 Page 59 Return T o T able Of Contents 1 1-2. Run-In Procedure Using Load Bank S-0683  Stop engine.  Do not touch hot exhaust pipe, engine parts, or load bank/grid.  Keep exhaust and pipe away from flammables.  Do not perform run-in procedure at less than 20 volts weld output and do not exceed duty cycle or equip- ment damage may ...

  • Miller Electric Big 40 CAT - page 66

    OM-4406 Page 60 Return T o T able Of C ont ents 1 1-3. Run-In Procedure Using Resistance Grid S-0684  Stop engine.  Do not touch hot exhaust pipe, engine parts, or load bank/grid.  Keep exhaust and pipe away from flammables.  Do not perform run-in procedure at less than 20 volts weld output and do not exceed duty cycle or equip- ment da ...

  • Miller Electric Big 40 CAT - page 67

    OM-4406 Page 61 Return T o T able Of Cont ent s SECTION 12 − GENERA T OR POWER GUIDELINES The views in this section are intended to be representative of all engine-driven welding generators. Your unit may differ from those shown. NOTE 12-1. Selecting Equipment gen_pwr 1 1/02 − Ref. ST -159 730 / ST-800 577 1 Generator Power Receptacles − Neut ...

  • Miller Electric Big 40 CAT - page 68

    OM-4406 Page 62 Return T o T able Of Contents 12-3. Grounding When Supplying Building Systems ST-800 576-B 1 Equipment Grounding T erminal 2 Grounding Cable Use #10 AWG or larger insulated copper wire. 3 Ground Device  Ground generator to system earth ground if supplying power to a premises (home, shop, farm) wiring system. GND/PE 1 2 Us e groun ...

  • Miller Electric Big 40 CAT - page 69

    OM-4406 Page 63 Return T o T able Of Contents 12-5. Approximate Power Requirements For Industrial Motors Industrial Motors Rating Star ting W atts Running W atts Split Phase 1/8 HP 800 300 1/6 HP 1225 500 1/4 HP 1600 600 1/3 HP 2100 700 1/2 HP 3175 875 Capacitor Start-Induction Run 1/3 HP 2020 720 1/2 HP 3075 975 3/4 HP 4500 1400 1 HP 6100 1600 1-1 ...

  • Miller Electric Big 40 CAT - page 70

    OM-4406 Page 64 Return T o T able Of Contents 12-7. Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running W atts Hand Drill 1/4 in 350 350 3/8 in 400 400 1/2 in 600 600 Circular Saw 6-1/2 in 500 500 7-1/4 in 900 900 8-1/4 in 1400 1400 T able Saw 9 in 4500 1500 10 in 6300 1800 Band Saw 14 in 2500 1 100 Benc ...

  • Miller Electric Big 40 CAT - page 71

    OM-4406 Page 65 Return T o T able Of Contents 12-8. Power Required T o Start Motor S-0624 1 Motor Start Code 2 Running Amperage 3 Motor HP 4 Motor V oltage T o find starting amperage: Step 1: Find code and use table to find kV A/HP . If code is not listed, multiply running amperage by six to find starting amperage. Step 2 : Find Motor HP and V olts ...

  • Miller Electric Big 40 CAT - page 72

    OM-4406 Page 66 Return T o T able Of C ont ents 12-10. T ypical Connections T o Supply Standby Power  Have only qualified persons perform these connections according to all applicable codes and safety practic- es.  Properly install and ground this equipment according to its Owner ’ s Manual and national, state, and local codes.  Customer ...

  • Miller Electric Big 40 CAT - page 73

    OM-4406 Page 67 Return T o T able Of Cont ent s 12-1 1. Selecting Extension Cord (Use Shortest Cord Possible) Cord Lengths for 120 V olt Loads  If unit does not have GFCI receptacles, use GFCI-protected extension cord. Maximum Allowable Cord Length in ft (m) for Conductor Size (A WG)* Current (Amperes) Load (W atts) 4 6 8 10 12 14 5 600 350 (106 ...

  • Miller Electric Big 40 CAT - page 74

    OM-4406 Page 68 Return T o T able Of Contents SECTION 13 − P ARTS LIST  Hardware is common and not available unless listed. 17 18 19 15 16 26 25 24 22 23 1 2 3 4 5 6 7 10 11 12 13 14 20 21 103 102 101 100 104 99 98 107 (CC ONL Y) 108 106 (FIG 13-2 OR 13-3) 105 12 109 11 0 1 1 1 (FIG. 13-4 OR 13-5) 11 2 11 4 1 15 (FIG 13-7) 11 6 11 7 97 9 8 11 ...

  • Miller Electric Big 40 CAT - page 75

    OM-4406 Page 69 Return T o T able Of C ont ents 802 550-E 85 (Fig. 13-4) 84 43 56 57 41 55 33 36 37 72 73 76 74 75 77 78 58 59 38 60 40 54 79 80 82 86 32 27 28 29 30 31 34 35 87 88 89 90 91 92 93 94 95 96 97 71 69 68 67 66 65 64 63 62 61 44 53 70 81 83 39 42 47 48 49 50 51 52 11 8 45 46 ...

  • Miller Electric Big 40 CAT - page 76

    OM-4406 Page 70 Return T o T able Of C ont ents Description Part No. Dia. Mkgs. Item No. Figure 13-1. Main Assembly Quantity 1 189 824 P ANEL, gen LH 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 191 623 LABEL, warning all panels must be in place while runni ...

  • Miller Electric Big 40 CAT - page 77

    OM-4406 Page 71 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-1. Main Assembly (Continued) Quantity 40 214 658 HOSE, radiator upper 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 *197 944 BEL T , fan 1 . . . . . . . . . . . . . . . . ...

  • Miller Electric Big 40 CAT - page 78

    OM-4406 Page 72 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-1. Main Assembly (Continued) Quantity 85 Figure13-6 GENERA TOR 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86 095 636 HOSE, sae .312 id x .560 od x 14.000 (order ...

  • Miller Electric Big 40 CAT - page 79

    OM-4406 Page 73 Return T o T able Of C ont ents Ref. 802 551-E 2 1 11 6 3 7 14 21 13 16 12 5 24 15 10 9 18 17 4 22 19 8 20 23 Figure 13-2. Control Box Assembly − CC Models Description Part No. Dia. Mkgs. Item No. Figure 13-2. Control Box Assembly − CC Models (Figure 13-1 Item 106) Quantity 1 F1, F2 *085 874 FUSE, mintr cer slo-blo 10A 250V 2 . ...

  • Miller Electric Big 40 CAT - page 80

    OM-4406 Page 74 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-2. Control Box Assembly − CC Models (Continued) Quantity 190 260 HARNESS, unit weld control (consisting of) 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PLG3 158465 CONN, rect univ 084 12p/s 3row plug c ...

  • Miller Electric Big 40 CAT - page 81

    OM-4406 Page 75 Return T o T able Of C ont ents Description Part No. Dia. Mkgs. Item No. Figure 13-3. Control Box Assembly − CC/CV Models (Figure 13-1 Item 106) Quantity 1 F1, F2 *085 874 FUSE, mintr cer slo-blo 10A 250V 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 046 432 HOLDER, fuse mintr .250 x 1.2 ...

  • Miller Electric Big 40 CAT - page 82

    OM-4406 Page 76 Return T o T able Of C ont ents  Hardware is common and not available unless listed. 802 266-E 1 3 4 5 12 15 18 23 24 26 29 32 35 37 38 39 45 46 47 17 25 30 31 16 20 2 22 27 28 13 19 14 6 7 8 9 10 21 34 33 11 40 41 42 43 44 36 Figure 13-4. Panel, Front w/Components − CC Models Description Part No. Dia. Mkgs. Item No. Figure 13- ...

  • Miller Electric Big 40 CAT - page 83

    OM-4406 Page 77 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-4 . Panel, Front w/Components − CC Models (Continued) Quantity 7 S6 01 1 622 SWITCH, tgl DPDT 15A 125V AC (included in control box harness, . . . . . . . . . . . . . . . see 13-2 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Miller Electric Big 40 CAT - page 84

    OM-4406 Page 78 Return T o T able Of C ont ents  Hardware is common and not available unless listed. 802 332-F 1 2 3 4 5 6 7 9 48 50 51 52 53 59 60 61 62 13 18 19 20 21 22 23 24 25 26 27 30 28 29 15 16 34 33 32 17 35 42 43 41 40 39 38 37 36 44 47 14 10 49 11 8 31 45 46 12 54 55 56 57 58 63 Figure 13-5. Panel, Front w/Components − CC/CV Models ...

  • Miller Electric Big 40 CAT - page 85

    OM-4406 Page 79 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-5 . Panel, Front w/Components − CC/CV Models (Continued) Quantity 5 R1 193 1 18 POT , cp flat 1t 2w 1k ohm linear 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 S6 193 234 SWITCH, rotary 6 posit ...

  • Miller Electric Big 40 CAT - page 86

    OM-4406 Page 80 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-5 . Panel, Front w/Components − CC/CV Models (Continued) Quantity 50 170 391 CONN, circ ms protective cap size 20 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 PL1 191 241 LED, red 12V 4 ind lights ...

  • Miller Electric Big 40 CAT - page 87

    OM-4406 Page 81 Return T o T able Of C ont ents 802 552-A  Hardware is common and not available unless listed. 5 6 8 9 24 28 30 31 32 33 1 2 7 25 26 35 36 4 3 10 27 21 29 34 20 17 18 11 15 16 12 13 14 19 22 23 Figure 13-6. Generator Description Part No. Dia. Mkgs. Item No. Figure 13-6. Generator (Figure 13-1 Item 85) Quantity 1 132 053 SCREW, .3 ...

  • Miller Electric Big 40 CAT - page 88

    OM-4406 Page 82 Return T o T able Of Contents Description Part No. Dia. Mkgs. Item No. Figure 13-6. Generator (Continued) Quantity 21 197 486 ADAPTER, Engine Perkins 104.22 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 083 883 W ASHER, Lock .402idx0.709odx.087t Stl Split10mm 4 . . . . . . . ...

  • Miller Electric Big 40 CAT - page 89

    OM-4406 Page 83 Return T o T able Of C ont ents  Hardware is common and not available unless listed. 802 279-A 1 2 3 4 6 5 7 8 9 Figure 13-7. Main Rectifier Assembly ...

  • Miller Electric Big 40 CAT - page 90

    ...

  • Miller Electric Big 40 CAT - page 91

    Warranty Questions? Call 1-800-4-A-MILLER for your local Miller distributor. miller_warr 8/03 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 ...

  • Miller Electric Big 40 CAT - page 92

    PRINTED IN USA  2004 Miller Electric Mfg. Co. 1/04 Miller Elect ric Mfg. Co. An Illinois T ool W orks Compan y 1635 West S pencer Street Applet on, WI 54914 USA International He adquarters − US A USA Phone: 920-735-4505 Aut o-At t ended USA & C anada F AX : 920-735-4134 Int ernati onal F A X: 9 20-735-4125 European Headqua rters − United ...

Fabricant Miller Electric Catégorie Welding System

Les documents que nous recevons du fabricant de l'appareilMiller Electric Big 40 CAT peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Miller Electric
- manuels d’utilisations Big 40 CAT
- fiches produit Miller Electric
- dépliants
- ou étiquettes-énergie Miller Electric Big 40 CAT
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Miller Electric Big 40 CAT.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Miller Electric Big 40 CAT, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Miller Electric Big 40 CAT. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Miller Electric Big 40 CAT.

Manuels d’utilsiation similaires

Manuel d’utilisation complet de l’appareil Miller Electric Big 40 CAT, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Miller Electric Big 40 CAT par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Miller Electric Big 40 CAT.

Le manuel d’utilisation complet Miller Electric, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Miller Electric Big 40 CAT - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Miller Electric Big 40 CAT, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lMiller Electric Big 40 CAT qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Miller Electric Big 40 CAT - qui devraient nous aider dans les premières étapes lors de l'utilisation Miller Electric Big 40 CAT
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Miller Electric Big 40 CAT
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Miller Electric Big 40 CAT dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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