Manuale d’uso / di manutenzione del prodotto A1D-4RW del fabbricante Miller Electric
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A1D-4R V And A1D-4R W Processes Description Wire Feeder Automatic W elding OM-1580C 134 192C May 1996 Visit our website at www.MillerWelds.com.
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 .
T ABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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OM-1580 Page 1 SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING som _nd_5/97 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 symbols. Y Marks a special safety message.
OM-1580 Page 2 Arc rays from the welding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Sparks fly off from the weld. ARC RA YS can burn eyes and skin. D Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when welding or watching (see ANSI Z49.
OM-1580 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. D Do not install or place unit on, over , or near combustible surfaces. D Do not install unit near flammables. D Do not overload building wiring – be sure power supply system is properly sized, rated, and protected to handle this unit.
OM-1580 Page 4 1-5. EMF Information Considerations About Welding And The Ef fects Of Low Frequency Electric A n d M a g netic Fields W elding current, as it flows through welding cables, will cause electro- magnetic fields. There has been and still is some concern about such fields.
OM-1580 Page 5 SECTION 2 – SPECIFICA TIONS 2-1. Specifications Specification Description T ype Of Input Power 1 15 V olts DC Input Power Cord 12 in (305 mm) Overall Dimensions See Section 2-2 W eight 18 lb (7.9 kg) Wire Feed Speed Range 50 T o 780 ipm (1.
OM-1580 Page 6 SECTION 3 – INST ALLA TION 3-1. Installing Wire Guides And Drive Rolls ST-070 887-E When changing wire size or type, check drive roll and guide size (see T able 7-1). 1 Wire Guide Securing Screw 2 Inlet Wire Guide 3 Intermediate Wire Guide Loosen wire guide screws.
OM-1580 Page 7 3-2. Outlet Cable, W eld Cable, And Gas Connections Ref. ST-156 544 1 Outlet C able Securing Knob 2 Outlet Cable Opening 3 Outlet Cable End Loosen knob. Insert outlet cable end into opening. Position as close as possible to drive rolls without touching.
OM-1580 Page 8 SECTION 4 – OPERA TION 4-1. Safety Equipment W ear the following while welding: 1 Dry, Insulating Gloves 2 Safety Glasses With Side Shields 3 Welding Helmet With Correct Shade Of Filter (See ANSI Z49.
OM-1580 Page 9 5-2. Aligning Drive Rolls And Wire Guides CAUTION IMPROPER CLEARANCE between motor gear and drive gears on four-drive roll models can damage equipment. • Maintain 0.003 in (0.076 mm) clearance between motor gear and drive gears. Gears may wear severely , bind, break, or cause erratic wire feed if proper clearance is not maintained.
OM-1580 Page 10 5-3. Brush Inspection And Replacement 1 Motor 2 Brush C a p Remove brush cap. 3 Brush Replace brush if it becomes chipped or broken, or if less than 1/ 4 in. (6.4 mm) of brush material is left. Do not include spring boss as part o f the 1/4 in.
OM-1580 Page 1 1 SECTION 6 – ELECTRICAL DIAGRAMS SA-134 193-B Figure 6-1. Circuit Diagram For A1D-4RV ST-174 873-A Figure 6-2. Circuit Diagram For A1D-4RW.
OM-1580 Page 12 SECTION 7 – P ARTS LIST 1 2 3 4 5 6 7 8 9 10 11 12 Includes Items 13-16 17 18 19 20 21 23 22 24 25 27 Includes Item 26 28 29 36 26 37 13 38 3 15 16 38 39 40 35 ST-134 750-B 14 14 For Drive Roll & Wire Guide Kits See T able 7-1 30 31 32 29 33 34 45 48 47 46 44 41 42 43 39 40 .
OM-1580 Page 13 Dia. Mkgs. Item No. Description Quantity Model A1D-4R W A1D-4R V Figure 7-1. Main Assembly Part No. 1 046 779 DRIVE ASSEMBL Y , (consisting of) 1 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-1580 Page 14 Dia. Mkgs. Item No. Description Quantity Model A1D-4R W A1D-4R V Figure 7-1. Main Assembly Part No. 42 602 241 WASHER, flat .281 ID stl 3 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-1580 Page 15 T able 7-1. Drive Roll & Wire Guide Kits (4 Drive Roll) Base selection of drive rolls upon the following recommended usages: 1. V -Grooved rolls for hard wire. 2. U-Grooved rolls for soft and soft shelled cored wires. 3. U-Cogged rolls for extremely soft shelled wires (usually hard surfacing types).
OM-1580 Page 16 Notes.
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Warranty Questions? Call 1-800-4-A-MILLER for your local Miller distributor. miller_warr 7/00 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 .
PRINTED IN USA 2000 Miller Electric Mfg. Co. 6/00 Miller Elect ric Mfg. Co. An I l li noi s T ool W ork s Company 1635 W es t Spencer St reet Applet on, W I 5 4914 USA International He adquarters .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Miller Electric A1D-4RW è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Miller Electric A1D-4RW - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Miller Electric A1D-4RW imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Miller Electric A1D-4RW ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Miller Electric A1D-4RW, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Miller Electric A1D-4RW.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Miller Electric A1D-4RW. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Miller Electric A1D-4RW insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
