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We know you don’t have time to do it any other way. That’s why when Niels Miller first started building arc welders in 1929, he made sure his products offered long-lasting value and superior quality.
SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _2007−04 Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if Indicates special instructions. not avoided, will result in death or serious injury. The possible hazards are shown in the adjoining symbols or explained in the text.
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D Do not use welder to thaw frozen pipes. FUMES AND GASES can be hazardous. D Remove stick electrode from holder or cut off welding wire at contact tip when not in use. Welding produces fumes and gases. Breathing D Wear oil-free protective garments such as leather gloves, heavy these fumes and gases can be hazardous to your shirt, cuffless trousers, high shoes, and a cap.
1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. MOVING PARTS can cause injury. D Do not install or place unit on, over, or near D Keep away from moving parts such as fans. combustible surfaces. D Keep all doors, panels, covers, and guards D Do not install unit near flammables.
1-4. California Proposition 65 Warnings For Gasoline Engines: Welding or cutting equipment produces fumes or gases which contain chemicals known to the State of California to Engine exhaust contains chemicals known to the State of cause birth defects and, in some cases, cancer. (California California to cause cancer, birth defects, or other reproduc- Health &...
SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION fre_som_2007−04 Se protéger et protéger les autres contre le risque de blessure — lire et respecter ces consignes. 2-1. Symboles utilisés DANGER! − Indique une situation dangereuse qui si on Indique des instructions spécifiques.
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Il reste une TENSION DC NON NÉGLIGEABLE dans LE SOUDAGE peut provoquer un in les sources de soudage onduleur quand on a cendie ou une explosion. coupé l’alimentation. Le soudage effectué sur des conteneurs fermés tel D Arrêter les convertisseurs, débrancher le courant électrique et que des réservoirs, tambours ou des conduites peu décharger les condensateurs d’alimentation selon les instructions provoquer leur éclatement.
D Protéger les bouteilles de gaz comprimé d’une chaleur excessive, ACCUMULATIONS des chocs mécaniques, des dommages physiques, du laitier, des risquent de provoquer des blessures flammes ouvertes, des étincelles et des arcs. ou même la mort. D Placer les bouteilles debout en les fixant dans un support station- D Fermer l’alimentation du gaz protecteur en cas naire ou dans un porte-bouteilles pour les empêcher de tomber ou de non-utilisation.
LES FILS DE SOUDAGE peuvent LE RAYONNEMENT HAUTE FRÉ- provoquer des blessures. QUENCE (H.F.) risque de provoquer des interférences. D Ne pas appuyer sur la gâchette avant d’en avoir reçu l’instruction. D Le rayonnement haute fréquence (H.F.) peut D Ne pas diriger le pistolet vers soi, d’autres per- provoquer des interférences avec les équipe- sonnes ou toute pièce mécanique en enga- ments de radio−navigation et de communica-...
2-5. Principales normes de sécurité Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, L4W 5NS (téléphone : 800-463-6727 ou à Toronto 416-747-4044, site de Global Engineering Documents (téléphone : 1-877-413-5184, site Internet : www.csa-international.org). Internet : www.global.ihs.com). Safe Practice For Occupational And Educational Eye And Face Protec- tion, ANSI Standard Z87.1, de American National Standards Institute, Recommended Safe Practices for the Preparation for Welding and Cut- 11 West 43rd Street, New York, NY 10036-8002 (téléphone :...
SECTION 3 − DEFINITIONS 3-1. Warning Label Definitions A. Warning! Watch Out! There are possible hazards as shown by the symbols. B. Drive rolls can injure fingers. C. Welding wire and drive parts are at welding voltage during operation − keep hands and metal objects clear.
3-2. Symbols And Definitions Some symbols are found only on CE products. Amperes Volts Alternating Current Duty Cycle Degree Of Hertz Program Wire Feed Protection Output Trigger Line Connection Set Up Sequence Trigger Hold On Trigger Hold Off Purge Press To Set Start Crater Time...
SECTION 5 − INSTALLATION 5-1. Typical Connection Diagram For MIG Equipment 804 675-C Negative Volt Sense Cable Gas Hose Do not mount feeder on top of power source. Positive (+) Weld Cable Gas Cylinder Do not put feeder where welding Negative (−) Weld Cable 10 14-Pin Feeder Control Cable wire hits cylinder.
5-2. Typical Connection Diagram For TIG Equipment The illustration shows remote control connected through the wirefeeder. The wirefeeder is not connected to the power source output.. 804 779-A Gas Cylinder Wire Feeder Do not mount feeder on top of pow- er source.
5-3. Typical Connection Diagram For Stick Equipment The illustration shows remote control connected through the wirefeeder. The wirefeeder is not connected to the power source output.. 804 780-A Welding Power Source Hand Control Do not mount feeder on top of pow- er source.
5-5. 14-Pin Plug Information Pin* Pin Information 40 volts dc with respect to socket G. Circuit common for 40 volts dc circuit. Contact closure to K completes contactor control circuit. Contact closure to B completes contactor control circuit. +10 volts dc input from power source to wire feeder with respect to socket D. Remote volt control circuit common.
5-7. Setting Internal DIP Switches Remove wrapper. DIP Switch S1 And S4 DIP Switch S1 On Motor Board PC1 DIP switches S1 and S4 should remain in the factory default settings. Install wrapper when finished. Factory Set Default Settings For DIP Switches S1 And S4 This illustration shows the factory setting of S1.
SECTION 6 − OPERATION 6-1. Operational Terms The following is a list of terms and their definitions as they apply to this wire feeder: General Terms: Cold Wire Jog Feeding wire without contactor or gas valve being energized. Sequence A portion of the weld program, such as preflow, run-in, start, weld, crater, burnback, and postflow. Weld Program A group of sequences that make up a weld cycle.
6-3. Jog/Purge Jog/Purge Switch Pressing the Jog switch allows the operator to jog wire without energiz- ing the weld power or gas valve cir- cuit. • Jog speed can be adjusted by the Adjust control when the unit is jogging wire. The unit displays jog speed when the unit is being jogged.
6-5. Program Push Button Program Display The number of the active program is displayed. Program Push Button Press button to activate program select feature. To change the pro- gram number, press the Program push button and rotate the Adjust control. Program Push Button LED The LED lights to indicate the Pro- Program...
6-7. Lower Display Wire Speed Amps • Adjusting wire speed while in a welding state Lower Display cate which value is being shown. will modify the weld segment of the weld pro- The lower display shows wire speed or gram. Wire speed for other segments of the amperage.
6-9. Adjust Control Adjust Control The Adjust control is used to change various sequence parame- ters, and to select various se- quences. Refer to the section for the function in question for informa- tion related to using the Adjust con- trol.
6-11. Auxiliary Menus Program Display Program Push Button Sequence Push Button Upper Display Upper Display Push Button Lower Display Program Lower Display Push Button V/Trim Time (sec) Adjust Control Setup Push Button Wire Speed Amps Start Trigger Hold Crater Pre/Postflow Dual Schedule Sequence Adjust...
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Trigger Program Select trim command and vice versa). Code Press the Upper Display Pushbutton to select The upper display shows “TSEL”. Lower dis- Upon leaving the auxiliary menu, the user is play shows “On” or “Off”. The Adjust control Voltage/Trim Command Range Locks. asked if a password code, indicated by is used to select either “On”...
6-12. Remote-14 Receptacle Information Remote Switch Remote-14 Receptacle If the remote switch is set to MIG, the feeder operates normally. A re- mote control may be left attached while the remote switch is in the MIG mode, as the remote has no af- fect on the operation of the wire feeder.
SECTION 7 − SETTING SEQUENCE PARAMETERS 7-1. Sequence Parameters In A Program For more information on Sequence Push Button see Section 6-10. If time is set to zero in Weld sequence, welding continues until Sequence Parameters gun trigger is released. If time is set to zero in any timed Volts Seconds...
SECTION 8 − SETTING DUAL SCHEDULE PARAMETERS 8-1. Optional Dual Schedule Switch Diagrams A DSS-8 will not function with Dual Schedule With DSS-9 Dual Schedule With DSS-8 (Maintained Contact) (Maintained Contact) trigger hold and dual schedule. A DSS-9 is recommended for this application.
9-2. Diagnostics Wrapper Motor Control Board PC1 LED3 DIP Switch S1 There is a two-position DIP switch S1 located on motor control board PC1. These switches are factory-set in the off position and must remain in that position for the unit to op- erate correctly.
9-3. Troubleshooting Disconnect power before troubleshooting. Trouble Remedy Wire feeds, shielding gas flows, but Check cable connections. Check cables for continuity, and repair or replace cables if necessary electrode wire is not energized. (see Section 5-4). Wire feeder is on, display does not light Check and reset circuit breaker at welding power source.
SECTION 11 − PARTS LIST Hardware is common and not available unless listed. Fig 11-3 Fig 11-2 804 744-A Figure 11-1. Main Assembly OM-230 010 Page 34...
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Item Item Part Part Description Description Quantity Quantity Figure 11-1. Main Assembly ....159 647 Insulator, Motor Clamp ......... . .
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Hardware is common and not available unless listed. 804 745-A Figure 11-2. Control Box Item Diagram Part marking Description Quantity Figure 11-2. Control Box (Figure 11-1 Item 21) ....200 555 Wrapper, Feeder .
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Item Diagram Part marking Description Quantity Figure 11-2. Control Box (Figure 11-1 Item 21) (Continued) . . . L13,21,27 . . . 213 030 Core, Toroidal 19.00mm Id X 29.01mm Od X 7.62mm Th ... . .
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Hardware is common and not available unless listed. See Table 11-1 For Drive Roll & Wire Guide Kits 803 790-A Figure 11-3. Drive Assembly, Wire Item Diagram Part marking Description Quantity Figure 11-3. Drive Assembly, Wire (Figure 11-1 Item 4) .
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Item Diagram Part marking Description Quantity Figure 11-3. Drive Assembly, Wire (Continued) ..... 203 631 Pressure Arm, S/L & Vert S/R 4 Roll (Consisting Of) .
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Table 11-1. Drive Roll And Wire Guide Kits OM-230 010 Page 40...
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Notes Start Your Professional Over 80,000 trained 400 Trade Square East, Troy, Ohio 45373 Welding Career Now! since 1930! 1-800-332-9448 www.welding.org...
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Notes SOCKET/WRENCH SELECTION TABLE SOCKET/WRENCH SELECTION TABLE (U.S. STANDARD) (METRIC) Specifications Socket or Wrench Size Specifications Socket or Wrench Size U.S. Bolt Decimal Bolt Bolt Decimal Bolt Diameter Equivalent Diameter Equivalent 1/4 in .250 in 3/8 in 7/16 in 6 mm .2362 in 10 mm 10 mm...
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Effective January 1, 2008 (Equipment with a serial number preface of LJ or newer) This limited warranty supersedes all previous Miller warranties and is exclusive with no other Warranty Questions? guarantees or warranties expressed or implied. LIMITED WARRANTY − Subject to the terms and conditions...
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