Miller Miller DU-OP - Manuals

Miller Miller DU-OP – Manual in PDF format online.

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Manual

Manual Miller Miller DU-OP

Summary

Page 2 - To locate your nearest; Thank you; From Miller to You

Miller Electric manufactures a full lineof welders and welding related equipment.For information on other quality Millerproducts, contact your local Miller distributor to receive the latest fullline catalog or individual specification sheets. To locate your nearest distributor or service agency call...

Page 3 - TABLE OF CONTENTS

TABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 5 - ELECTRIC SHOCK can kill.; SIGNIFICANT DC VOLTAGE exists in inverters after stop-; FUMES AND GASES can be hazardous.

OM-494 Page 1 SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING rom _nd_3/05 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 adjoin...

Page 6 - MAGNETIC FIELDS can affect pacemakers.

OM-494 Page 2 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,...

Page 8 - ARC WELDING can cause interference.

OM-494 Page 4 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. RADIATION can cause interference. High-frequency (H.F.) ...

Page 11 - LA CHUTE DE L’APPAREIL peut blesser.

OM-494 Page 7 Si le moteur est chaud et que le liquide doit être vérifié, opérer comme suivant. Mettre des lunettes de sécurité et des gants, placer un torchon sur le bouchon du radiateur. Dévisser le bouchon légèrement et laisser la vapeur s’échapper avant d’enle- ver le bouchon. LES ACCUMULATIONS ...

Page 12 - Proposition californienne 65 Avertissements; Principales normes de sécurité; Information EMF

OM-494 Page 8 LIRE LES INSTRUCTIONS. Utiliser seulement les pièces de rechange d’origine. Effectuer la maintenance du moteur et du compresseur (si applicable) suivant ce manuel et le manuel du moteur/ compresseur (si applicable). LE RAYONNEMENT HAUTE FRÉ- QUENCE (H.F.) risque de provoquer des interf...

Page 15 - DC WELD AMPERES AT 40% DUTY CYCLE; AC AMPERES IN 240V MODE

OM-494 Page 11 4-4. Fuel Consumption The curve shows typical fuel use un- der the combined weld loads of both sides (Welder A and Welder B). 195 711 0 50 100 150 200 250 300 350 400 450 500 550 600 DC WELD AMPERES AT 40% DUTY CYCLE CV CC 0 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 0.40 0.21 0.62 0.83 ...

Page 16 - A or V

OM-494 Page 12 4-6. Duty Cycle And Overheating Ref. rduty1 5/95 − 194 313-A Duty Cycle is percentage of 10 min- utes that unit can weld at rated load without overheating. Exceeding duty cycle can damage unit and void warranty. If a weld module overheats, the High Temperature light goes on and the th...

Page 17 - Single Mode

OM-494 Page 13 4-7. Volt-Ampere Curves 194 397 / 194 398 / 194 399 The volt-ampere curve shows the minimum, medium, and maximum voltage and amperage output capa- bilities of the welding generator. Curves of all other settings fall be- tween the curves shown. A. CC/DC − Single Mode B. CC/DC − Dual Mo...

Page 18 - When facing the front panel, the Welder B; NOTE; Notes; Pros weld and cut

OM-494 Page 14 SECTION 5 − INSTALLATION When facing the front panel, the Welder B controls and weld terminals are on the right and the Welder A controls and weld terminals are on the left. NOTE 5-1. Installing Welding Generator install1 11/02* − Ref. ST-800 652 / Ref. ST-800 477-A / ST-158 936-A / S...

Page 21 - -6. Safety Information For Connecting To Weld Output Terminals

OM-494 Page 17 5-6. Safety Information For Connecting To Weld Output Terminals UNEXPECTED WELD OUTPUT can cause injury or fire. Both weld outputs can be live (ON) when Welder Selector switch is in Welder A/Welder B position and engine is running. Disconnect or insulate any unused cables. Know where ...

Page 25 - -11. Making Dual Operator CV Weld Connections w/ Common Work Cable

OM-494 Page 21 5-11. Making Dual Operator CV Weld Connections w/ Common Work Cable Ref. 190 377 / 802 292-A Stop engine. Do not exceed machine duty cycle. For common work connection, workcable must be able to carry combined weld output of both CC weld output ter- minals (see Section 5-15 for proper ...

Page 28 - -14. Making Single Operator CC Weld Connections

OM-494 Page 24 5-14. Making Single Operator CC Weld Connections 190 377 / 802 292-A Stop engine. Do not exceed machine duty cycle. Welder A (left) weld output terminalsare disabled in Single Operator mode. Connect only to Welder B (right) termi- nals for Single Operator mode opera- tion. Use Single ...

Page 31 - and control is disabled when switch is in Welder B position.

OM-494 Page 27 ether1 7/96 − 153 382-A / 190 377 / 802 291-A Stop engine. Improper handling or expo- sure to ether can harm your health. Follow manufactur- er’s safety instructions on cylinder. Do not use Ether Starting Aid while engine is running. Open right side door.1 Ether Cylinder 2 Nozzle Remo...

Page 41 - Engine Speed; -6. Servicing Optional Ether Starting Aid

OM-494 Page 37 8-5. Adjusting Engine Speed Ref. 045 768-B Engine speed is factory set and should not require adjustment. Af- ter tuning engine, check engine speed with tachometer. See table for proper no load speed. If neces- sary, adjust speed as follows:1 High Speed Stop Screw 2 Lock Nut Loosen nu...

Page 42 - -7. Checking And Replacing Alternator Belt

OM-494 Page 38 8-7. Checking And Replacing Alternator Belt 158 632 / Ref. 190 377 Stop engine. To check belt tension: Remove rear panel.1 Alternator V-Belt 2 Crank Pulley 3 Alternator Pulley Place straight edge along top of pul- leys. Pull down belt as far as it will go, then measure distance from b...

Page 44 - -9. Inspecting And Cleaning Optional Spark Arrestor Muffler

OM-494 Page 40 8-9. Inspecting And Cleaning Optional Spark Arrestor Muffler Ref. 800 633-B / Ref. 190 377 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 several min- utes to blow out cleano...

Page 50 - Figure 9-1. Circuit Diagram For Welding Generator

OM-494 Page 46 SECTION 9 − ELECTRICAL DIAGRAMS Figure 9-1. Circuit Diagram For Welding Generator

Page 55 - GENERATOR POWER GUIDELINES; welding generators. Your unit may differ from those shown.; 1-2. Grounding Generator To Truck Or Trailer Frame

OM-494 Page 51 SECTION 11 − GENERATOR 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 11-1. Selecting Equipment gen_pwr 11/02 − Ref. ST-159 730 / ST-800 577 1 Generator Power Receptacles...

Page 56 - 1-3. Grounding When Supplying Building Systems

OM-494 Page 52 11-3. Grounding When Supplying Building Systems ST-800 576-B 1 Equipment Grounding Terminal 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...

Page 57 - 1-5. Approximate Power Requirements For Industrial Motors

OM-494 Page 53 11-5. Approximate Power Requirements For Industrial Motors Industrial Motors Rating Starting Watts Running Watts 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 ...

Page 58 - 1-7. Approximate Power Requirements For Contractor Equipment

OM-494 Page 54 11-7. Approximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running Watts 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 Table Saw 9 in 4500 1500 10 in 6300 1800 Band Saw 14 i...

Page 60 - 1-10. Typical Connections To Supply Standby Power

OM-494 Page 56 11-10. Typical Connections To 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-...

Page 62 - PARTS LIST

OM-494 Page 58 SECTION 12 − PARTS LIST Hardware is common andnot available unless listed. 12 11 10 8 7 96 − SEE FIG 12-2 95 94 92 91 90 93 89 88 87 97 98 99 100 101 4 1 3 2 9 102 103 10 13 5 6 34 86 84 85 83 3738 36 35 9 9 15 14 16 17 26 18 32 10 31 33 30 28 25 − SEE FIG 12-4 27 19 20 22 23 24 21 Fi...

Page 75 - (Equipment with a serial number preface of “LF” or newer)

Warranty Questions? Call 1-800-4-A-MILLER for your local Miller distributor. miller_warr 1/05 Your distributor also gives you ... Service You 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 quest...

Page 76 - Please complete and retain with your personal records.; Contact a DISTRIBUTOR or SERVICE AGENCY near you.; For Service

PRINTED IN USA © 2005 Miller Electric Mfg. Co. 1/05 Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters − USA USA Phone: 920-735-4505 Auto-Attended USA & Canada FAX: 920-735-4134 International FAX: 920-735-4125 Europe...