Miller Electric Weld Oscillator Owner's Manual
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Miller Electric Weld Oscillator Owner's Manual

Miller Electric Weld Oscillator Owner's Manual

Automatic welding system
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OM-1085
052 563F
September 1998
Processes
Automatic Welding
Description
Automatic Welding System
Weld Oscillator
Visit our website at
www.MillerWelds.com

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Summary of Contents for Miller Electric Weld Oscillator

  • Page 1 OM-1085 052 563F September 1998 Processes Automatic Welding Description Automatic Welding System Weld Oscillator Visit our website at www.MillerWelds.com...
  • Page 2 Welding Process Manuals such as SMAW, GTAW, GMAW, and GMAW-P. 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.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING ......1-1.

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

    SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING som _nd_5/97 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. This group of symbols means Warning! Watch Out! possible Y Marks a special safety message.
  • Page 6 ARC RAYS can burn eyes and skin. BUILDUP OF GAS can injure or kill. D Shut off shielding gas supply when not in use. Arc rays from the welding process produce intense D Always ventilate confined spaces or use visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin.

  • 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 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.

  • Page 8: Emf Information

    1-5. EMF Information Considerations About Welding And The Effects Of Low Frequency 1. Keep cables close together by twisting or taping them. Electric And Magnetic Fields 2. Arrange cables to one side and away from the operator. Welding current, as it flows through welding cables, will cause electro- magnetic fields.

  • Page 9: Section 1 - Consignes De Securite - Lire Avant Utilisation

    SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANT UTILISATION som _nd_fre 5/97 1-1. Signification des symboles Signifie Mise en garde ! Soyez vigilant ! Cette procédure présente des risques de danger ! Ceux-ci sont identifiés par des symboles adjacents aux directives. Ce groupe de symboles signifie Mise en garde ! Soyez vigilant ! Il y a des Y Identifie un message de sécurité...
  • Page 10 LES RAYONS DE L’ARC peuvent pro- LES ACCUMULATIONS DE GAZ ris- voquer des brûlures dans les yeux et quent de provoquer des blessures ou sur la peau. même la mort. Le rayonnement de l’arc du procédé de soudage D Fermer l’alimentation du gaz protecteur en cas de génère des rayons visibles et invisibles intenses non utilisation.

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

    1-3. Dangers supplémentaires en relation avec l’installation, le fonctionnement et la maintenance Risque D’INCENDIE OU DES ORGANES MOBILES peuvent D’EXPLOSION. provoquer des blessures. D Ne pas placer l’appareil sur, au-dessus ou à proxi- D Rester à l’écart des organes mobiles comme le mité...

  • Page 12: Principales Normes De Sécurité

    1-4. Principales normes de sécurité Safety in Welding and Cutting, norme ANSI Z49.1, de l’American Wel- Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1, ding Society, 550 N.W. Lejeune Rd, Miami FL 33126 de la Compressed Gas Association, 1235 Jefferson Davis Highway, Suite 501, Arlington, VA 22202.

  • Page 13: Section 2 - Installation

    SECTION 2 – INSTALLATION 2-1. Specifications Weight Input Input Total Slide Total Slide Center Center Speed Dwell Width Power Travel Adjustment Item Ship Control 27 lb (12 kg) 32 lb (14.5 kg) 115 Volts AC 16 To 130 0.1 To 2 1/8 To 1-1/2 in 1-1/2 in (38 Slide...

  • Page 14: Oscillator Control Dimensions

    2-4. Oscillator Control Dimensions Dimensions 11-1/4 in (285 mm) 11-1/4 in (285 mm) 9-1/2 in (241 mm) 3/4 in (19 mm) 9-1/2 in (241 mm) 9/32 in (7 mm) Dia 10 in (254 mm) 11 in (279 mm) 5/8 in (16 mm) 8-1/4 in (210 mm) 9-1/2 in (241 mm) Ref.

  • Page 15: Installation Of Customer-Supplied Remote Controls

    2-6. Installation Of Customer-Supplied Remote Controls Remove oscillator control wrapper. Loosen strain relief on lower right side of front panel. Use matching type controls for re- mote control functions (see Parts List). Mounting Bracket Terminal Strip 1T Terminal Strip 2T 45 12 49 13 14 15 16 Plastic Clamp Route leads from remote controls...
  • Page 16 A. Remote Start/Stop Switch NOTE For the remote start/stop switch to work, the Mode switch must be in the RUN position. Connect leads from normally-closed switch to terminals 2T21 and 2T22. B. Remote Dwell On Left Control Remove jumper link between 2T24 and 2T51.
  • Page 17 E. Remote Center Position Control NOTE If multiple Center Position remote controls are desired, they must be switched using relays with gold alloy cross bar type contacts or equivalent. Remove jumper links between 1T15 and 1T16, and 2T47 and 2T48. Connect leads from remote control to 1T15, 2T48, and 2T55.

  • Page 18: Interconnecting, Oscillator Control, And Power Cord Connections

    2-7. Interconnecting, Oscillator Control, and Power Cord Connections Oscillator Control Oscillating Slider Assembly Interconnecting Cord Connect cord to matching recep- tacles on control and slider. Oscillator Control Cord Connect cord to matching recep- tacles on control and slider. 115 Volts AC Power Cord Connect twistlock plug to recep- tacle on control.

  • Page 19: Section 3 - Operation

    SECTION 3 – OPERATION 3-1. Controls ST-052 315-A Power Switch And Pilot Light cause the gun to move in one direction only Center Position Control without return capability. Use Power switch to turn unit and pilot light Center Position control is fully opera- On and Off.

  • Page 20: Section 4 - Maintenance

    SECTION 4 – MAINTENANCE 4-1. Routine Maintenance Y Disconnect power before maintaining. Every Month Blow Off Neoprene Seals On Slide. 3 Months Replace Replace Unreadable Cracked Labels Parts Cords 6 Months Blow Out Or Vacuum Unit. During Heavy Service, Clean Monthly.

  • Page 21: Slide Lubrication

    4-3. Slide Lubrication Y Turn Off and unplug unit. Gun Mounting Plate Slide Cover With Seal Shaft Screw Lead Pillow Block Oil Hole Disassemble as shown. Wipe all surfaces clean. Lubricate pillow block with No. 20 oil. Lubricate screw lead with No. 90 oil. Reinstall cover and plate.

  • Page 22: Slide Potentiometer Replacement

    4-5. Slide Potentiometer Replacement Potentiometer Gear Loosen setscrews, and remove gear from potentiometer shaft. Mounting Plate Screws Remove two screws securing po- tentiometer mounting plate. Shaft Nut Remove shaft nut securing poten- tiometer to mounting plate. Slide potentiometer out, and allow to hang free.

  • Page 23: Section 5 - Electrical Diagram

    SECTION 5 – ELECTRICAL DIAGRAM SC-099 133-B Figure 5-1. Circuit Diagram OM-1085 Page 19...
  • Page 24 Notes OM-1085 Page 20...

  • Page 25: Section 6 - Parts List

    ..009 266 CABLE, control weld oscillator (consisting of) ......
  • Page 26 Hardware is common and not available unless listed. ST-052 312-C Figure 6-2. Slide, Oscillator OM-1085 Page 22...
  • Page 27 009 276 MOTOR, weld oscillator ..........
  • Page 28 Hardware is common and not available unless listed. 13 14 Figure 6-3. Control Box ST-052 311-A OM-1085 Page 24...
  • Page 29 Item Dia. Part Mkgs. Description Quantity 009 285 Figure 6-3. Control Box (Fig 6-1 Item 3) ..R4,5 009 154 POTENTIOMETER, CP plain rnd 1/T 2W 100K ohm ..... .
  • Page 30 Notes...
  • Page 31 Call LIMITED WARRANTY – Subject to the terms and conditions APT, ZIPCUT & PLAZCUT Model Plasma Cutting below, Miller Electric Mfg. Co., Appleton, Wisconsin, warrants Torches 1-800-4-A-MILLER to its original retail purchaser that new Miller equipment sold...
  • Page 32 FAX: 44 (0) 1204-598066 www.MillerWelds.com Contact the Delivering Carrier for: 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. PRINTED IN USA 2000 Miller Electric Mfg. Co. 6/00...

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