Manuale d’uso / di manutenzione del prodotto 75 del fabbricante Miller Electric
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Axcess AlumaF eed 75 Processes Description MIG (GMA W) W elding Wire Feeder OM-228 956B 2006 − 08 File: Advanced Manufacturing Systems V isit our website at www.
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 specification 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-228 956 Page 1 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _3/05 Y 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 symbols.
OM-228 956 Page 2 Arc rays from the w elding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin.
OM-228 956 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-228 956 Page 4 1-5. Principal Safety Standards Safety i n W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, from Global Engineering Documents (phone: 1-877-413-5184, website: www .
OM-228 956 Page 5 SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE A V ANT UTILISA TION som _3/05 Y A vertissement : se protéger et protéger les autres contre le risque de blessure — lire et respecter ces consignes.
OM-228 956 Page 6 Le rayonnement de l’arc du procédé de soudage génère des rayons visibles et invisibles intenses (ultraviolets et infrarouges) susceptibles de provo- quer des brûlures dans les yeux et sur la peau. Des étincelles sont projetées pendant le soudage.
OM-228 956 Page 7 2-3 . Da ngers supplémentai res en r el ation avec l’installa tion, le f onc tionneme nt et l a maintena nce Risque D’INCENDIE OU D’EXPLO- SION. D Ne pas placer l’appareil sur , au-dessus ou à proximité de surfaces inflammables.
OM-228 956 Page 8 2-5. Princi pales no rmes de sécu rité Safety in W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, de Global Engineering Documents (téléphone : 1-877-413-5184, site In- ternet : www .
OM-228 956 Page 9 SECTION 3 − INTRODUCTION 3-1. Specifications T ype of Input Power W elding Power Source T ype Wire Feed Speed Range Wire Diameter Range W elding Circuit Rating Overall Dimensions W eight 40 V olts DC 10 Amperes Axcess Series Standard: 40 T o 1400 ipm (1.
OM-228 956 Page 10 Ref. 801 915 / Ref. 804 584-A 1 Welding Power Source 2 Wire Feeder 3 Gas Cylinder 4 Gas Hose 5 Network Feeder Cable 6 Negative ( − ) W eld Cable 7 W orkpiece 8 V oltage Sensing Lead (Optional) . Positive (+) voltage sensing lead is contained in the motor cable.
OM-228 956 Page 1 1 4-3. Rear Panel Connections And Rotating Drive Assembly 804 586-A 3 4 1 9-Pin Network Receptacle 2 Shielding Gas V alve Fitting Requires fitting with 5/8-18 right- hand threads. Connect customer- supplied gas hose. 3 Weld Cable 4 W eld Cable Screw - Screw Size (.
OM-228 956 Page 12 4-4. 9-Pin Network Receptacle Information 9 Pin Pin Information A Capacitor C1 to ground B Shield G F C V olt sense H G E F D Can low I H D E E Can high A B I C D F +24 volts dc common B C G + 24 volts dc H Motor voltage − 40 volts I Motor voltage +40 volts 4-5.
OM-228 956 Page 13 4-6. Installing PD Continuous Wire Guides Ref. 804 192 / 804 188-A . PD Continuous Wire Guides: Should be used with .068/.072 in (1.8 mm) and smaller diameter wire for opti- mal performance. Should be used with PD drive rolls and cannot be used with non-PD (old-style) drive rolls.
OM-228 956 Page 14 4-7. Installing Non-PD (Old Style) Wire Guides Ref. 804 192-B / 804 188-A Installing wire guides with non- PD (old-style) drive rolls . Non-PD (old-style) wire guides and drive rolls should be used with 5/64 in (2.0 mm) and larger diameter wire.
OM-228 956 Page 15 4-8. Installing W elding Gun 804 189-A 1 Power Clamp Knob 2 Gun Locking T ab 3 Power Pin Groove 4 Gun Connection End Installing gun with Accu-Mate connection Loosen power clamp knob to allow power pin of gun to clear the gun locking tab.
OM-228 956 Page 16 4-9. Installing Welding Wire And Adjusting Pressure Drive Setting Ref. 804 190-A T ools Needed: 1 Drive Roll Pressure Adjustment Lever 2 Notch In Lever (Indicates Pressure Settings) Pressure drive settings range from 1 to 8 with 8 being the maximum setting.
OM-228 956 Page 17 4-10. Feeder Display At Power Up 1 Upper Display 2 Lower Display Program Process Wire T ype Gas T ype T rigger Control Adjust V olts Time WFS Amps Process Set Up Feeder Set Up T rigger Hold 2 1 Power Source Upper Display Lower Display Axcess Axcs 300/450/675 10 44 V oltage Range Arc Adjust Arc Ctl Sequence 4-1 1.
OM-228 956 Page 18 SECTION 5 − OPERA TION 5-1. Operational T erms The following is a list of terms and their definitions as they apply to the interface unit in the wire feeder: General T erms: Arc Adjust T erm used to represent arc length adjustments in pulse programs.
OM-228 956 Page 19 General T erms: Crater Allows setting of voltage/arc adjust, wire feed rate, and time value for arc ends. Postflow Setting a time value for gas flow after arc end. Feeder Set Up Allow selection of Sequence and trigger functions. Auto Thread Method of jogging wire without holding jog or trigger switch.
OM-228 956 Page 20 5-3. Front Panel Controls See Section 5-5 See Section 5-6 See Section 5-9 See Section 5-8 See Section 5-7 See Section 5-4 Program Process Wire T ype Gas T ype T rigger Control Adjus.
OM-228 956 Page 21 5-4. Program Push Button 1 3 Program 2 1 Program Display The number of the active program is displayed. 2 Program Push Button 3 Program Push Button LED The LED lights to indicate that programs can be changed using the Adjust knob. Momentarily p res s b utton to illuminate LED.
OM-228 956 Page 22 5-6. Lower Display 2 1 5 4 3 WFS Amps Arc Ctl 6 T ime 7 1 Lower Display The lower display shows WFS (wire feed speed), AMPS (amperage), ARC CTL (arc control), or Time. The feeder displays only preset wire speed at idle (not welding).
OM-228 956 Page 23 5-7. Feeder Set Up Push Button 1 Feeder Set Up Push Button 2 Feeder Set Up Push Button LED Press button to choose sequence, trigger control, or trigger hold.
OM-228 956 Page 24 5-9. Process Set Up Push Button • Press the Process Set Up push button the first time will illuminate the button LED and Process LED above the button. Both displays will show the current process and, if desired, these displays will be active to allow selecting a new process.
OM-228 956 Page 25 5-10. Jog/Purge Pressing the Jog/Purge switch allows the operator to jog wire without energizing the weld power or gas valve circuit. • The unit provides the ability to jog the wire feeder by means of the gun trigger or the Jog/Purge switch.
OM-228 956 Page 26 5-1 1. Reset Mode 198 993 / 804 587-A . Reset mode is not active when Program Lock is enabled. Th e reset mode allows the operator to reload factory program settings for all eight active programs in the unit. . System configuration data will be lost during the Reset operation.
OM-228 956 Page 27 SECTION 6 − SETTING SEQUENCE P ARAMETERS 6-1. Sequence Parameters In A Program . For more information on Sequence mode, see Feeder Set Up Push Button in Section 5-7 . If time is set to Of f in Weld sequence, welding continues until gun trigger is released.
OM-228 956 Page 28 SECTION 7 − MAINTENANCE 7-1. Routine Maintenance Y Disconnect power before maintaining. n = Check Z = Change ~ = Clean l = Replace * T o be done by Factory Authorized Service Agen.
OM-228 956 Page 29 7-2. Diagnostics ERR SENS • The voltage sense error indicates no voltage sensing feedback signal. Check connections at feeder and welding power source. Press Jog/Purge button to clear error . ERR T ACH • The tach error occurs 2 seconds after the loss of tachometer feedback.
OM-228 956 Page 30 7-2. Diagnostics (Continued) ERR TEMP • The temperature error indicates welding power source has overheated and shutdown. The error may be cleared by allowing unit to cool down, and pressing the Jog/Purge button. ERR LINE • The line error indicates input power is outside of unit operating range.
OM-228 956 Page 31 7-2. Diagnostics (Continued) RMD DONE • The RMD done message indicates the RMD demo is completed. Pressing Jog/Purge button will change the screen to CYCL PWR on the display .
OM-228 956 Page 32 SECTION 8 − ELECTRICAL DIAGRAM Figure 8-1. Circuit Diagram.
OM-228 956 Page 33 21 1 005-D.
OM-228 956 Page 34 SECTION 9 − P ARTS LIST 804 588-A . Hardware is common and not available unless listed. 12 18 20 2 1 3 16 17 7 15 8 11 9 10 6 19 14 11 10 13 5 22 4 − Fi g 9-3 , 9-4 21 − Fig 9-2 Figure 9-1.
OM-228 956 Page 35 Description Part No. Item No. Figure 9-1. Main Assembly Quantity 1 159 647 INSULA TOR, motor clamp 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 159 646 CLAMP , motor base 1 .
OM-228 956 Page 36 803 507-D . Hardware is common and not available unless listed. 2 3 4 5 6 7 9 10 11 8 12 13 14 16 17 16 19 20 21 22 23 24 25 1 15 Figure 9-2. Control Box Description Part No. Dia. Mkgs. Item No. Figure 9-2. Control Box (Fig 9-1 Item 21) Quantity 1 134 464 LABEL, W arning General Precautionary 1 .
OM-228 956 Page 37 Description Part No. Dia. Mkgs. Item No. Figure 9-2. Control Box (Fig 9-1 Item 21) (Continued) Quantity 22 228 270 NAMEPLA TE, lower 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-228 956 Page 38 See T able 9-1 For Drive Roll & Wire Guide Kits . Hardware is common and not available unless listed. 804 186-A 4 5 6 7 8 3 2 1 9 10 2 11 12 13 14 15 16 17 18 19 20 21 22 Figure 9-3. Drive Assembly , Wire Item No. Diagram marking Part No.
OM-228 956 Page 39 . Hardware is common and not available unless listed. 804 589-A 1 2 3 4 Figure 9-4. Drive Assembly , Wire Description Part No. Dia. Mkgs. Item No. Figure 9-4. Drive Assembly , Wire (Fig 9-1 Item 4) Quantity 1 220 012 SCREW, 250-28x.
OM-228 956 Page 40 UC Groove 083 489 083 490 053 708 ve Rolls r ed) UC Groove 132 957 132 956 132 955 Standard Dri v (4 requir e U Groove 053 701 053 702 053 706 G uides V Groove 053 697 053 698 053 6.
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Warranty Questions? Call 1-800-4-A-MILLER for your local Miller distributor. miller_warr 2006 − 01 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.
PRINTED IN USA © 2006 Miller Electric Mfg. Co. 2006 − 01 Miller Elect ric Mfg. Co. An Illinois T ool W orks Compa ny 1635 West Spencer Street Applet on, WI 54914 US A 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 75 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 75 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Miller Electric 75 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Miller Electric 75 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Miller Electric 75, 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 75.
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 75. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Miller Electric 75 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.
