Miller SubArc Owner's Manual
  1. Manuals
  2. Brands
  3. Miller Manuals
  4. Recording Equipment
  5. SubArc
  6. Owner's manual

Miller SubArc Owner's Manual

Interface analog
Hide thumbs Also See for SubArc:
Table of Contents

Advertisement

Quick Links

For product information,
Owner's Manual translations,
and more, visit
www.MillerWelds.com
SubArc Interface Analog
OM-253893E
Processes
Submerged Arc (SAW) Welding
Description
Submerged Arc Controller For
Automatic Welding
CE
File: SUBMERGED (SAW)
2017−02

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SubArc and is the answer not in the manual?

Questions and answers

Related Manuals for Miller SubArc

Summary of Contents for Miller SubArc

  • Page 1 OM-253893E 2017−02 Processes Submerged Arc (SAW) Welding Description Submerged Arc Controller For Automatic Welding SubArc Interface Analog For product information, Owner’s Manual translations, File: SUBMERGED (SAW) and more, visit www.MillerWelds.com...
  • Page 2 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.

  • Page 3: Table Of Contents

    ........5-5. Terminal Block TB1 And TB2 Connections For SubArc Interface Analog .
  • Page 4 DECLARATION OF CONFORMITY for European Community (CE marked) products. MILLER Electric Mfg. Co., 1635 Spencer Street, Appleton, WI 54914 U.S.A. declares that the product(s) identified in this declaration conform to the essential requirements and provisions of the stated Council Directive(s) and Standard(s).

  • Page 5: Section 1 − Safety Precautions - Read Before Using

    SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som 2015−09 Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if Indicates special instructions.
  • Page 6 D Remove stick electrode from holder or cut off welding wire at FUMES AND GASES can be hazardous. contact tip when not in use. D Wear body protection made from durable, flame−resistant material Welding produces fumes and gases. Breathing (leather, heavy cotton, wool). Body protection includes oil-free these fumes and gases can be hazardous to your clothing such as leather gloves, heavy shirt, cuffless trousers, high health.

  • Page 7: Additional Symbols For Installation, Operation, And Maintenance

    1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. MOVING PARTS can injure. 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.

  • Page 8: California Proposition 65 Warnings

    1-4. California Proposition 65 Warnings Welding or cutting equipment produces fumes or gases This product contains chemicals, including lead, known to which contain chemicals known to the State of California to the state of California to cause cancer, birth defects, or other cause birth defects and, in some cases, cancer.

  • Page 9: Section 2 − Consignes De Sécurité − Lire Avant Utilisation

    SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATION fre_som_2015−09 Pour écarter les risques de blessure pour vous−même et pour autrui — lire, appliquer et ranger en lieu sûr ces consignes relatives aux précautions de sécurité et au mode opératoire. 2-1.
  • Page 10 chauffement ou un incendie. Avant de commencer le soudage, vérifier LES PIÈCES CHAUDES peuvent et s’assurer que l’endroit ne présente pas de danger. provoquer des brûlures. D Déplacer toutes les substances inflammables à une distance de D Ne pas toucher à mains nues les parties chaudes. 10,7 m de l’arc de soudage.

  • Page 11: Dangers Supplémentaires En Relation Avec L'installation, Le Fonctionnement Et La Maintenance

    D Tenir les bouteilles éloignées des circuits de soudage ou autres LE BRUIT peut endommager l’ouïe. circuits électriques. D Ne jamais placer une torche de soudage sur une bouteille à gaz. Le bruit des processus et des équipements peut affecter l’ouïe. D Une électrode de soudage ne doit jamais entrer en contact avec D Porter des protections approuvées pour les une bouteille.

  • Page 12: Proposition Californienne 65 Avertissements

    RAYONNEMENT HAUTE LE SOUDAGE À L’ARC risque de FRÉQUENCE (H.F.) risque provoquer des interférences. provoquer des interférences. D L’énergie électromagnétique risque D Le rayonnement haute fréquence (H.F.) peut provoquer des interférences pour l’équipement provoquer des interférences avec les équi- électronique sensible tel que les ordinateurs et l’équipement commandé...

  • Page 13: Section 3 − Definitions

    A complete Parts List is available at www.MillerWelds.com SECTION 3 − DEFINITIONS 3-1. Additional Safety Symbols And Definitions Some symbols are found only on CE products. Warning! Watch Out! There are possible hazards as shown by the symbols. Safe1 2012−05 Do not discard product (where applicable) with general waste.

  • Page 14: Miscellaneous Symbol Definitions

    A complete Parts List is available at www.MillerWelds.com 3-2. Miscellaneous Symbol Definitions Some symbols are found only on CE products. Amperage Percent Caution Rated No−Load Voltage Frame Or Chassis Voltage (OCV) Hertz Terminal Strip Primary Voltage Conventional Temperature Wire Feed Speed Load Voltage Direct Current Primary Current...

  • Page 15: Section 4 − Specifications

    SECTION 4 − SPECIFICATIONS 4-1. Serial Number And Rating Label Location The serial number and rating information for the analog controller is located on the side . Use rating label to determine input power requirements and/or rated output. For future reference, write serial number in space provided on back cover of this manual. 4-2.

  • Page 16: Environmental Specifications

    Wire Drives: 300938 − SubArc Wire Drive 400 Digital Low Voltage 300938001 − SubArc Wire Drive 400 Digital Low Voltage For Tractors 300939 − SubArc Strip Drive 100 Digital Low Voltage 300940 − SubArc Strip Drive 100 Digital Low Voltage w/Mounting Bracket 300941 −...

  • Page 17: Section 5 − Connections

    SECTION 5 − CONNECTIONS 5-1. Left Side Panel Connections Receptacle Keyway Access Holes - For Customer Use: Connections To Terminal Strips. Turn Off welding power source and weld control and disconnect input power be- fore opening access door. Install strain relief (customer supplied) in access hole.

  • Page 18: Receptacle Rc1 Information For Subarc Interface Analog

    5-3. Receptacle RC1 Information For SubArc Interface Analog Function Socket On RC1 Contact Information Electrical Input Power A, B 24 VAC. Protected by circuit breaker CB2. C, D 24 VAC common. +Accessory RS−485 communication. Accessory Serial Communication −Accessory RS−485 communication.

  • Page 19: Terminal Block Tb1 And Tb2 Connections For Subarc Interface Analog

    5-5. Terminal Block TB1 And TB2 Connections For SubArc Interface Analog Turn Off welding power source and weld control and disconnect input power be- fore opening access door. Access Door Analog Remove securing screw and open access door. Terminal Block TB2...

  • Page 20: Terminal Block Tb1 Connection Information For Subarc Interface Analog

    5-6. Terminal Block TB1 Connection Information For SubArc Interface Analog Terminal Function Information Blank Not used. Blank Not used. Normally open set of contacts* that defaults close when power source contactor energizes after the start button is pressed and preflux has timed out.

  • Page 21: Subarc Interface Analog Plug Connections

    5-8. SubArc Interface Analog Plug Connections Motor shown without feed roller guard. SubArc Interface Digital Flux Hopper Power Source Control Cable Part No. 260622 XXX Motor Extension Cable Part No. Digital Flux Hopper Extension Cable XXX refers to the cable length in feet (e.g.

  • Page 22: Section 6 − Operation

    SECTION 6 − OPERATION 6-1. Front Panel Controls 253886-A OM-253893 Page 18...
  • Page 23 The weld continues tract the wire into the torch, press the Inch Up until the Stop button is pressed. Turn switch ON to energize the SubArc inter- switch. face analog. It must be connected to a digital...

  • Page 24: Inside Panel Controls

    6-2. Inside Panel Controls Jog Speed This control sets the speed at which welding wire is advanced out of the weld- ing torch (Inch Down) or retracted into the torch (Inch Up). When set to minimum, the jog speed is controlled by the front panel Wire Speed control.

  • Page 25: Section 7 − Maintenance &Troubleshooting

    6 Slow See 60 2 Quick, 6 Slow Button Stuck On Sys- Indicates button is stuck on the lower half of the SubArc interface tem Interface Motor upon start up, or Remote Start, Stop, Jog Up, or Jog Down is Control being held low during start up.
  • Page 26 4 Quick, 4 Slow Motor Low Bus Indicates bus voltage in SubArc Interface is low. 24 VAC from power source may be low if input primary line voltage is too low or, for DC power sources, power source could be incorrectly linked.
  • Page 27 9 Quick, 5 Slow Serial Communication Indicates that the Process Control board lost communication with Loss the Motor Control board in the SubArc interface. 9 Quick, 7 slow Primary Communica- Power source process control board cannot communicate with tion Lost the output controller.

  • Page 28: Troubleshooting Table

    Condition Status/Possible Cause Power switch is in off position. Power source power switch is in the off position. Bad cable connection between power source and SubArc interface analog. Controller is on. No fault present. 7-4. Troubleshooting Table Trouble Remedy Unit is completely inoperative.

  • Page 29: Section 8 − Electrical Diagram

    SECTION 8 − ELECTRICAL DIAGRAM 261171-B Figure 8-1. Circuit Diagram OM-253893 Page 25...

  • Page 30: Section 9 − Parts List

    SECTION 9 − PARTS LIST Hardware is common and not available unless listed. Figure 9-1. Main Assembly OM-253893 Page 26...
  • Page 31 Item Dia. Part Mkgs. Description Quantity Figure 9-1. Main Assembly ... . . 261083 Assy, Terminal Blocks, Plugs & Bracket (Includes) ......
  • Page 32 Notes...
  • Page 33 Notes MATERIAL THICKNESS GAUGE...
  • Page 34 Notes Work like a Pro! Pros weld and cut safely. Read the safety rules at the beginning of this manual.
  • Page 35 Effective January 1, 2017 (Equipment with a serial number preface of MH or newer) This limited warranty supersedes all previous Miller warranties and is exclusive with no other guarantees or warranties expressed or implied. Warranty Questions? LIMITED WARRANTY − Subject to the terms and conditions below, 6 Months —...
  • Page 36 Contact the Delivering Carrier to: File a claim for loss or damage during shipment. For assistance in filing or settling claims, contact your distributor and/or equipment manufacturer’s Transportation Department. © ORIGINAL INSTRUCTIONS − PRINTED IN USA 2017 Miller Electric Mfg. Co. 2017−01...

Table of Contents