Hobart Welding Products OM-1594 manual Table of Contents

Page 3

WARNING

This product, when used for welding or cutting, produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.)

OM-1594

TABLE OF CONTENTS

SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING

1

1-1.

Symbol Usage

1

1-2.

Arc Welding Hazards

1

1-3. Additional Symbols For Installation, Operation, And Maintenance

3

1-4.

Principal Safety Standards

3

1-5.

EMF Information

4

SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANT UTILISATION

5

1-1.

Signification des symboles

5

1-2.

Dangers relatifs au soudage à l’arc

5

1-3.

Dangers supplémentaires en relation avec l’installation, le fonctionnement

 

 

et la maintenance

7

1-4.

Principales normes de sécurité

8

1-5.

Information sur les champs électromagnétiques

8

SECTION 2 – DEFINITIONS

9

2-1.

Warning Label Definitions

9

2-2.

Rating Label For CE Products

10

2-3.

Symbols And Definitions

11

SECTION 3 – INTRODUCTION

11

3-1.

Specifications

11

3-2. Duty Cycle And Overheating

12

SECTION 4 – INSTALLATION

13

4-1. Connections With A Constant Current (CC), Constant Voltage (CV) Or Constant Current/

 

 

Constant Voltage (CC/CV) Welding Power Source Having A 14-Socket Receptacle

13

4-2.

Air-Cooled Feeder Connections

14

4-3.

Air-Cooled Gun Connections

15

4-4.

Water-Cooled Feeder Connections

16

4-5.

Water-Cooled Gun Connections

17

4-6.

14-Pin Plug Information

18

4-7.

Voltage Sensing Lead Connections

18

4-8.

Optional Meter Circuit Board Settings

19

4-9. Adjusting Contact Tip Position

20

4-10.

Opening Top Cover Of XR-Edge Gun

20

4-11.

Removing Top Cover Of Pistol Grip Gun

21

4-12.

Installing Wire Spool

21

4-13.

Threading Welding Wire Through Feeder

22

4-14.

Threading Welding Wire Through Gun

23

4-15.

Adjusting Wire Feed Starting Speed

24

4-16. Setting Switches For Preflow And Postflow

25

4-17.

Adjusting Trigger Hold Actuation Time

26

SECTION 5 – OPERATION

27

5-1.

Controls

27

5-2.

Internal Controls

28

5-3.

Gun Controls

29

5-4.

Shielding Gas

29

5-5.

Coolant Supply For Water-Cooled Models Only

29

5-6. Sequence Of Gas Metal Arc Welding (GMAW) – Continuous Or Spot

30

SECTION 6 – MAINTENANCE & TROUBLESHOOTING

30

6-1. Feeder Drive Assembly Maintenance

31

6-2. Gun Drive Assembly Maintenance For An XR-Edge Gun

32

6-3. Removing Contact Tip Adapter In XR-Edge Guns

33

6-4.

Replacing Head Tube Liner In XR-Edge Guns

33

6-5.

Replacing Gun Cable Liner

34

6-6.

Changing Gun Contact Tip

35

6-7. Changing Or Cleaning Gun Drive Roll In Pistol-Grip Guns

35

6-8. Replacing Or Cleaning Gun Drive Roll Bearing In Pistol-Grip Guns

36

6-9.

Changing Head Tube Liner In Pistol-Grip Guns

36

6-10. Removing Contact Tip Adapter In Air-Cooled Pistol-Grip Guns

37

6-11.

Removing Contact Tip Adapter In Water-Cooled Pistol-Grip Guns

37

(Continued)

Page 2 Page 4
Image 3
Page 2 Page 4
Contents OM-1594 ProcessesDescription From Hobart to You Table of Contents Electrical Diagrams Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explo- sion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationIdentifie un message de sé curité particulier Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxLE Bruit peut affecter l’ouïe DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutPrincipales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques Disconnect input plug or power before working on machine Drive rolls can injure fingersKeep your head out of the fumes Rating Label For CE Products Diameter Symbols And DefinitionsSpecifications PowerDuty Cycle And Overheating Continuous Welding Minutes WeldingContinuous Welding Above 50 psi 345 kPa Do not use gas pressureRear Panel Air-Cooled Feeder ConnectionsAir-Cooled Gun Connections Water-Cooled Feeder Connections Water-Cooled Gun Connections Voltage Sensing Lead Connections Pin Plug InformationMeters/Minute Inches/Minute Digital Meter DisplayPistol Grip Gun Adjusting Contact Tip PositionOpening Top Cover Of XR-Edge Gun XR Edge GunRemoving Top Cover Of Pistol Grip Gun Installing Wire SpoolThreading Welding Wire Through Feeder 150 mm Pull and hold wire cut off end Proceed to SectionTools Needed Open tension arm For Pistol-Grip Gun Threading Welding Wire Through GunNonconductive Surface Feed wire to check drive roll For XR-Edge GunAdjusting Wire Feed Starting Speed Setting Switches For Preflow And Postflow Trigger hold actuation time Range is from 0 to 4 seconds Adjusting Trigger Hold Actuation TimeControls OperationInternal Controls Shielding Gas Coolant Supply For Water-Cooled Models Only Gun ControlsSequence Of Gas Metal Arc Welding Gmaw Continuous Or Spot Wire size Feeder Drive Assembly MaintenancePost Pressure Roll w/Bearing Gun Drive Assembly Maintenance For An XR-Edge GunRemoving Contact Tip Adapter In XR-Edge Guns Replacing Head Tube Liner In XR-Edge GunsInsert chamfered end of liner into head tube Replacing Gun Cable Liner Turn Off welding power Source and wire feederChanging Gun Contact Tip Replacing Or Cleaning Gun Drive Roll In Pistol-Grip GunsInsert chamfered end of liner into head tube Tool Needed Turn Off wire feeder and welding power source Top CoverReplacing Head Tube Liner In Pistol-Grip Guns Pressure RollRemoving Contact Tip Adapter In Air-Cooled Pistol-Grip Guns Reinstall gun cover Replacing Hub AssemblyEngine Welding Water Flow Switch Optional For Water-Cooled ModelsTurn Off Wire Overload ProtectionTrouble Remedy TroubleshootingDisconnect power before troubleshooting Filter, and clean fittingsOM-1594 Electrical Diagrams 186 931-D Circuit Diagram For Gun OM-1594 12 13 16 17 Main AssemblyMP1 Motor & Wire Drive Motor & Wire Drive -1 Item See Figure Panel, Front w/Components Water-Cooled Model IllustratedPanel, Front w/Components -1 Item See Exploded View Of XR-Edge Gun185 202 Barrel Assembly Of XR-Edge Gun Exploded View Of Pistol-Grip Gun 15Fig46 47 133 Dia Part Barrel Assembly Of Pistol-Grip Gun 137 Barrel ASSEMBLY, water cooled 15W & 30W models OM-1594 OM-1594 Support ServiceContact your Distributor for Hobart Welding ProductsCall
Top Page Image Contents