Summary of Contents for Miller Electric Blue Star 6000
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OM-499 197 850H March 2004 Processes Stick (SMAW) Welding Description Engine Driven Welding Generator Blue Star 6000 Visit our website at www.MillerWelds.com...
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ISO 9001 Quality System Standard. particular model are also provided. 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 orindividual catalog sheets.
SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING Y Warning: Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols.
WELDING can cause fire or explosion. Welding 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 fire.
STEAM AND HOT COOLANT can burn. D If possible, check coolant level when engine is cold to avoid scalding. D Always check coolant level at overflow tank, if pres- ent on unit, instead of radiator (unless told otherwise in maintenance section or engine manual). D If the engine is warm, checking is needed, and there is no overflow tank, follow the next two statements.
READ INSTRUCTIONS. D Use only genuine MILLER/Hobart replacement parts. D 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. RADIATION can cause interference. D High-frequency (H.F.) can interfere with radio naviga- tion, safety services, computers, and communica- tions equipment.
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT Y Avertissement: 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 danger ! Ceux-ci sont identifiés par des symboles adjacents aux directives.
LES ACCUMULATIONS DE GAZ ris- quent de provoquer des blessures ou même la mort. D Fermer l’alimentation du gaz protecteur en cas de non utilisation. D Veiller toujours à bien aérer les espaces confinés ou se servir d’un respi- rateur d’adduction d’air homologué. LES RAYONS DE L’ARC peuvent pro- voquer des brûlures dans les yeux et sur la peau.
L’EXPLOSION DE LA BATTERIE peut RENDRE AVEUGLE. D Toujours porter une protection faciale, des gants en caoutchouc et vêtements de protection lors d’une in- tervention sur la batterie. D Arrêter le moteur avant de débrancher ou de brancher les câbles de batterie.
LE SURCHAUFFEMENT peut endom- mager le moteur électrique. D Arrêter ou déconnecter l’équipement avant de dé- marrer ou d’arrêter le moteur. D Ne pas laisser tourner le moteur trop lentement sous risque d’endommager le moteur électrique à cause d’une tension et d’une fréquence trop faibles. D Ne pas brancher de moteur de 50 ou de 60 Hz à...
SECTION 3 − DEFINITIONS 3-1. Symbol Definitions Engine Choke Engine Oil Positive Hours Circuit Breaker SECTION 4 − SPECIFICATIONS NOTE This unit uses either a Kohler or a Honda engine. Differences between models are noted throughout this manual. 4-1. Weld, Power, And Engine Specifications Rated Welding Weld Output...
4-2. Dimensions, Weights, And Operating Angles Dimensions Height 20-3/4 in (527 mm) Width 22-3/4 in (577 mm) Depth 31-1/4 in (793 mm) 31-1/4 in (793 mm) 10-1/2 in (268 mm) 13-45/64 in (348 mm) 22-3/4 in (577 mm) 1-3/4 in (44 mm) 19-1/2 in (495 mm) 13/32 in (10 mm) Dia.
4-4. Fuel Consumption (Honda-Powered Units) 4-5. Duty Cycle 100% Duty Cycle at 100 Amperes CC/DC Continuous Welding Return To Table Of Contents 802 122 Duty cycle is the percentage of 10 minutes that unit can weld at rated load without overheating. Y Exceeding duty cycle can damage unit...
4-6. Generator Power Curves A. 60 Hz Model B. 50 Hz Model OM-499 Page 12 LOAD AMPS LOAD AMPS Return To Table Of Contents The generator power curves show the ac power available in amperes at the receptacles. 198 570...
4-7. Volt-Ampere Curves A. 60 Hz Model B. 50 Hz Model LOAD AMPS LOAD AMPS Return To Table Of Contents The volt-ampere curve shows the minimum and maximum voltage and amperage output capabilities of the welding generator. Curves of all other settings fall between the curves shown.
5-3. Grounding Generator When Supplying Building Systems Use ground device as stated in electrical codes. 5-4. Engine Prestart Checks (Kohler-Powered Units) 1/2 in (13 mm) Closed Closed Open GND/PE Full Gasoline Full Return To Table Of Contents Equipment Grounding Terminal Grounding Cable Use #10 AWG or larger insulated copper wire.
5-5. Engine Prestart Checks (Honda-Powered Units) Open 5-6. Connecting The Battery (Electric-Start Models Only) Tools Needed: 3/8, 1/2 in OM-499 Page 16 1/2 in (13 mm) Full Gasoline Full Y Connect negative (−) cable last. Return To Table Of Contents Check all fluids daily.
5-7. Connecting To Weld Output Terminals Tools Needed: 3/4 in 5-8. Selecting Weld Cable Sizes* Weld Output Terminals Y Stop engine before Welding connecting to weld out- Amperes put terminals. Y Do not use worn, dam- aged, undersized, or poorly spliced cables. This chart is a general guideline and may not suit all applications.
SECTION 6 − OPERATING THE WELDING GENERATOR 6-1. Controls (Kohler-Powered Units) 50 Hz 60 Hz Weld and generator power output stops if generator overheats or engine speed is too low. Engine Switch Use switch to open ignition circuit, and to stop engine.
6-3. Description Of Controls (Honda-Powered Units) (See Section 6-2) Weld and generator power output stops if generator overheats or engine speed is too low. Engine Switch On models with recoil-start, use switch to open ignition circuit, and to stop engine. On models with electric-start, use switch to open ignition circuit, and to start and stop en- gine.
SECTION 7 − OPERATING AUXILIARY EQUIPMENT NOTE The welding generator provides power while welding and with the Current control in any position. However, under these conditions equipment connected to the welding generator may be subject to larger than normal voltage fluctuations. It is recommended that only lamps be powered under these conditions.
7-2. Optional Generator Power Panels Generator Power Panel 495 315 Generator Power Panel 495 278 (Canada−CSA) Generator Power Panel 495 289 (Australia) Y If unit does not have GFCI recep- tacles, use GFCI-protected exten- sion cord. Y Power may still be present at a re- ceptacle when a circuit breaker trips.
7-3. Generator Power Panel Ratings NOTE Unless otherwise stated, the rating of duplex outlets is the combined load of all receptacles. Total power from generator NOT to exceed 5500 Watts (60 Hz) or 5000 Watts (50 Hz) Panel Panel Protected Receptacle 495 218 495 315...
7-4. Wiring Instructions For Optional 120/240 Volt Twistlock Plug (NEMA L14-30P) Tools Needed: 120 V SECTION 8 − MAINTENANCE NOTE Follow the storage procedure in the engine owner’s manual if the unit will not be used for an extended period. 8-1.
8-2. Routine Maintenance Check fluid levels. See Section 5-4 or 5-5 Service air cleaner element. See engine manual. Change oil. See engine manual and maintenance label. Clean Fuel sediment cup. Clean fuel tank and strainer. Repair or replace cracked cables. Recycle engine fluids.
SECTION 9 − TROUBLESHOOTING 9-1. Troubleshooting A. Welding Trouble No weld output. Check Amperage control setting. Check weld connections. Check engine speed, and adjust if necessary (see Section 8-4 or 8-5). Output stops if engine speed is too low. Be sure all equipment is disconnected from receptacles when starting unit. Have Factory Authorized Service Agent check brushes, slip rings, capacitor C1, integrated rectifiers SR1 and SR2, resistor R3 (Kohler only), and circuit board PC1.
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Trouble Low power output at generator power ac Check Amperage control setting. receptacles. Check engine speed, and adjust if necessary (see Section 8-4 or 8-5). Output stops if engine speed is too low. Move throttle lever to 60 Hz position for 60 Hz equipment (see Section 6-1 or 6-2). Erratic power output at generator Check fuel level.
SECTION 11 − GENERATOR POWER GUIDELINES NOTE The views in this section are intended to be representative of all engine-driven welding generators. Your unit may differ from those shown. 11-1. Selecting Equipment 11-2. Grounding Generator To Truck Or Trailer Frame Electrically bond generator frame to vehicle frame by metal-to-metal contact.
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11-3. Grounding When Supplying Building Systems 11-4. How Much Power Does Equipment Require? AMPERES x VOLTS = WATTS EXAMPLE 1: If a drill uses 4.5 amperes at 115 volts, calculate its running power requirement in watts. The load applied by the drill is 520 watts. EXAMPLE 2: If three 200 watt flood lamps are used with the drill from Example 1, add the individual loads to calculate total load.
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11-5. Approximate Power Requirements For Industrial Motors Industrial Motors Split Phase Capacitor Start-Induction Run Capacitor Start-Capacitor Run Fan Duty 11-6. Approximate Power Requirements For Farm/Home Equipment Farm/Home Equipment Stock Tank De-Icer Grain Cleaner Portable Conveyor Grain Elevator Milk Cooler Milker (Vacuum Pump) FARM DUTY MOTORS Std.
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11-7. Approximate Power Requirements For Contractor Equipment Contractor Hand Drill Circular Saw Table Saw Band Saw Bench Grinder Air Compressor Electric Chain Saw Electric Trimmer Electric Cultivator Elec. Hedge Trimmer Flood Lights Submersible Pump Centrifugal Pump Floor Polisher High Pressure Washer 55 gal Drum Mixer Wet &...
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11-8. Power Required To Start Motor Single-Phase Induction Motor Starting Requirements Motor Start Code KVA/HP kVA/HP x HP x 1000 VOLTS EXAMPLE: Calculate the starting amperage required for a 230 V, 1/4 HP motor with a motor start code of M. Volts = 230 HP = 1/4 11.2 x 1/4 x 1000...
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11-10. Typical Connections To Supply Standby Power Y Properly install and ground this equipment according to its Owner’s Manual and national, state, and local codes. Utility Electrical Service Y Have only qualified persons perform these connections according to all applicable codes and safety practic- Y Properly install and ground this equipment according to its Owner’s Manual and national, state, and local...
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11-11. Selecting Extension Cord (Use Shortest Cord Possible) Cord Lengths for 120 Volt Loads Y If unit does not have GFCI receptacles, use GFCI-protected extension cord. Current Load (Watts) (Amperes) 1200 1800 2400 3000 3600 4200 4800 5400 6000 *Conductor size is based on maximum 2% voltage drop Cord Lengths for 240 Volt Loads Y If unit does not have GFCI receptacles, use GFCI-protected extension cord.
SECTION 12 − STICK WELDING (SMAW) GUIDELINES 12-1. Stick Welding Procedure Tools Needed: Return To Table Of Contents Y Weld current starts when electrode touches work- piece. Y Weld current can damage electronic parts in vehicles. Disconnect both battery cables before welding on a vehicle.
12-5. Positioning Electrode Holder ° End View of Work Angle ° End View of Work Angle 12-6. Poor Weld Bead Characteristics 12-7. Good Weld Bead Characteristics ° ° ° Side View of Electrode Angle GROOVE WELDS ° ° ° Side View of Electrode Angle FILLET WELDS Return To Table Of Contents S-0060...
12-8. Conditions That Affect Weld Bead Shape NOTE Weld bead shape is affected by electrode angle, arc length, travel speed, and thickness of base metal. Angle Too Small Too Short Slow 12-9. Electrode Movement During Welding NOTE Normally, a single stringer bead is satisfactory for most narrow groove weld joints; however, for wide groove weld joints or bridging across gaps, a weave bead or multiple stringer beads work better.
12-10. Butt Joints 12-11. Lap Joint ° Or Less Single-Layer Fillet Weld 12-12. Tee Joint ° 1/16 in (1.6 mm) ° Or Less Multi-Layer Fillet Weld ° Or Less Return To Table Of Contents Tack Welds Prevent edges of joint from drawing together ahead of electrode by tack welding the materials in position be- fore final weld.
12-13. Weld Test 2 To 3 in (51-76 mm) 1/4 in (6.4 mm) 12-14. Troubleshooting − Porosity Possible Causes Arc length too long. Damp electrode. Workpiece dirty. 12-15. Troubleshooting − Excessive Spatter Possible Causes Amperage too high for electrode. Arc length too long or voltage too high. OM-499 Page 46 2 To 3 in (51-76 mm)
12-19. Troubleshooting − Burn-Through Possible Causes Excessive heat input. 12-20. Troubleshooting − Waviness Of Bead Possible Causes Unsteady hand. Use two hands. Practice technique. 12-21. Troubleshooting − Distortion Base metal moves in the direction of the weld bead. Possible Causes Excessive heat input.
SECTION 13 − PARTS LIST Hardware is common and not available unless listed. 802 509-A Figure 13-1. Main Assembly Return To Table Of Contents OM-499 Page 49...
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Item Dia. Part Mkgs....+495 247 ....Deleted .
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Item Dia. Part Mkgs....172 661 ....495 193 .
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Generator Power Panel 495 218 (USA) Generator Power Panel 495 253 (South Africa) Generator Power Panel 495 219 (USA) Generator Power Panel 495 288 (S. America) Generator Power Panel 495 298 (USA) OM-499 Page 52 Hardware is common and not available unless listed. Generator Power Panel 495 315 (USA) Generator Power Panel 495 289 (Australia) Generator Power Panel 495 290 (Europe)
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Item Dia. Part Mkgs. Figure 13-2. Generator Power Panels (Figure 13-1, Item 39) Generator Power Panel 495 218 (USA) ....495 220 ..
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Notes Work like a Pro! Pros weld and cut safely. Read the safety rules at the beginning of this manual.
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Warranty Questions? Call LIMITED WARRANTY − Subject to the terms and conditions below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants 1-800-4-A-MILLER to its original retail purchaser that new Miller equipment sold for your local after the effective date of this limited warranty is free of defects in material and workmanship at the time it is shipped by Miller.
For assistance in filing or settling claims, contact your distributor and/or equipment manufacturer’s Transportation Department. 2004 Miller Electric Mfg. Co. 1/04 Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters−USA...
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