Lincoln-electric SVM143-A Uživatelský manuál

DH-10 Heads & ControlsBoom Mount or Bench ModelsOPERATOR’S MANUALSVM143-AMarch, 1999Safety Depends on YouLincoln arc welding and cuttingequ

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A-8INSTALLATION DH-10A-8Gun Cable Connection with StandardConnection1. Check that the drive rolls and guide tubes areproper for the electrode size a

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SECTION B-1OPERATIONSECTION B-1DH-10TABLE OF CONTENTS-OPERATION SECTION-Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCFOR ENGINEpowered equipment.1.a. Turn the engine off before trouble

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Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCFUMES AND GASEScan be dangerous.5.a. Welding may produce fumes and

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Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCSECTION C-1ACCESSORIESSECTION C-1DH-10TABLE OF CONTENTS-ACCESSORIES

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C-5ACCESSORIESC-5Readi-Reel AdaptersK363P - Adapts Lincoln Readi-Reel coils of electrode30 lb (14 kg) and 22 lb (10 kg) to a 2 in. (51 mm) spin-dle.

C-6ACCESSORIESC-6K1556-1 LIGHT DUTY CASTER KITThis option provides 4 casters and all required hard-ware to mount it to the Power Feed 10. This option

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCSECTION D-1MAINTENANCESECTION D-1DH-10TABLE OF CONTENTS-MAINTENANCE

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D-3MAINTENANCED-3PERIODIC MAINTENANCEWire Drive Motor and GearboxEvery year inspect the gearbox and coat the gearteeth with a moly-disulfide filled gr

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCCYLINDER may explodeif damaged.7.a. Use only compressed gas cylinde

D-4MAINTENANCED-4DH-10Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCSECTION E-1THEORY OF OPERATIONDH-10SECTION E-1TABLE OF CONTENTS-THE

E-2THEORY OF OPERATIONDH-10E-2GENERAL DESCRIPTIONThe DH-10 is a 42 VAC, dual head, 4-roll wire feeder.A single control for each head is utilized, with

E-3THEORY OF OPERATIONDH-10E-3INPUT RECEPTACLE, CONTROLBOARD, AND OPERATORCONTROLSThe 42 VAC input voltage is applied to the DH-10through a 9-pin amph

E-4THEORY OF OPERATIONDH-10E-4WIRE FEED HEADS ANDRECEPTACLESThe leads to the drive motor, gas solenoid, and thetach (hall effect device) are brought i

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCF-1TROUBLESHOOTING AND REPAIRF-1DH-10TABLE OF CONTENTS-TROUBLESHOOT

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F-3TROUBLESHOOTING AND REPAIRF-3ELECTRIC SHOCKcan kill.Have an electrician installand service this equipment.Turn the input power OFFat the fuse box b

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F-5TROUBLESHOOTING AND REPAIRF-5DH-10TROUBLESHOOTING GUIDEObserve all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AR

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCivSAFETYivPRÉCAUTIONS DE SÛRETÉPour votre propre protection lire et

F-6TROUBLESHOOTING AND REPAIRF-6DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(S)

F-7TROUBLESHOOTING AND REPAIRF-7DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(S)

F-8TROUBLESHOOTING AND REPAIRF-8DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(S)

F-9TROUBLESHOOTING AND REPAIRF-9DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(S)

F-10TROUBLESHOOTING AND REPAIRF-10DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(

F-11TROUBLESHOOTING AND REPAIRF-11DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(

F-12TROUBLESHOOTING AND REPAIRF-12DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(

F-13TROUBLESHOOTING AND REPAIRF-13DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(

F-14TROUBLESHOOTING AND REPAIRF-14DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(

F-15TROUBLESHOOTING AND REPAIRF-15DH-10Observe all Safety Guidelines detailed throughout this manual.PROBLEMS(SYMPTOMS)POSSIBLE AREAS OFMISADJUSTMENT(

vvDH-10MASTER TABLE OF CONTENTS FOR ALL SECTIONSPageSafety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F-16NOTES DH-10F-16Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

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F-18TROUBLESHOOTING AND REPAIRF-18DH-105. If the correct voltages are NOT presentat the armature motor leads, check theassociated leads and plugs for

F-19TROUBLESHOOTING AND REPAIRF-19TACH ADJUSTMENT AND FEEDBACK TESTService and repair should only be performed by Lincoln Electric factory trained

F-20TROUBLESHOOTING AND REPAIRF-20DH-10the control board or associated leads orplugs may be faulty. See the WiringDiagram.6. Activate the gun trigger

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F-22NOTES DH-10F-22Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

F-23TROUBLESHOOTING AND REPAIRF-23KEYPAD RESISTANCE TESTService and repair should only be performed by Lincoln Electric factory trainedpersonnel. Un

F-24TROUBLESHOOTING AND REPAIRF-24DH-106. Check the keypad resistances referenc-ing Figure F.3 and Table F.1.7. The resistances are checked at plugJ

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Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCSECTION A-1INSTALLATION DH-10SECTION A-1TABLE OF CONTENTS-INSTALL

F-26NOTES DH-10F-26Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

F-27TROUBLESHOOTING AND REPAIRF-27ENCODER PC BOARD TESTService and repair should only be performed by Lincoln Electric factory trainedpersonnel. Un

F-28TROUBLESHOOTING AND REPAIRF-28DH-107. While slowly rotating the Volts controlcheck for a “pulsing” 0 to 5 VDC signalfrom 8J2 (lead #516) to 6J2 (

F-29TROUBLESHOOTING AND REPAIRF-29GAS SOLENOID TESTService and repair should only be performed by Lincoln Electric factory trainedpersonnel. Unautho

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F-31TROUBLESHOOTING AND REPAIRF-31DISPLAY PC BOARD REMOVAL AND REPLACEMENTService and repair should only be performed by Lincoln Electric factory t

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F-33TROUBLESHOOTING AND REPAIRF-33GAS SOLENOID REMOVAL AND REPLACEMENTService and repair should only be performed by Lincoln Electric factory trai

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F-35TROUBLESHOOTING AND REPAIRF-35ENCODER PC BOARD REMOVAL AND REPLACEMENTService and repair should only be performed by Lincoln Electric factory

A-2INSTALLATION DH-10A-2TECHNICAL SPECIFICATIONS – DH-10 Complete Units or Controls & HeadsWIRE DRIVE HEADS (BOOM MOUNT)•SPEC.# TYPE LOW SPEED R

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F-37TROUBLESHOOTING AND REPAIRF-37Service and repair should only be performed by Lincoln Electric factory trainedpersonnel. Unauthorized repairs perfo

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F-42NOTES DH-10F-42Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC

SVM ERROR REPORTING FORMWe need to know if there are errors in our manuals. We also value any suggestions as to addi-tional tests or procedures that w

ELECTRICAL DIAGRAMSG-1 G-1DH-10Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOCElectrical Diagrams Section...

G-2ELECTRICAL DIAGRAMSDH-10Wiring Diagram (Control) (L10218)TO SOLENOIDTO DUAL PROCEDURE SWITCHTO SOLENOIDTO DUAL PROCEDURE SWITCHTO MOTOR TACHOMETERT

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ELECTRICAL DIAGRAMSG-3 G-3DH-10Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to M

G-4ELECTRICAL DIAGRAMSDH-10G-4Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Ma

G-5ELECTRICAL DIAGRAMSDH-10Control Board Schematic (Sheet 2) (G3040-2)X7131011DPG15055053.32KR92GUN 2PROC AC315004.75KR98D49GUN 12.21KR171X161671.00KR

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ELECTRICAL DIAGRAMSG-7 G-7DH-10Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to M

ELECTRICAL DIAGRAMSG-8DH-10Control Board Layout (G3041-2) 2-20-98M GITEM REQ'D. REQ'D.ITEM3041-2 DESCRIPTIONPART NO.

ELECTRICAL DIAGRAMSG-9 G-9Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master

ELECTRICAL DIAGRAMSG-10 G-10DH-10Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to

NOTESDH-10Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOCReturn to Master TOC Return to Master TOC Return to M