Lincoln Electric CENTURY AC 120 Скачать руководство пользователя страница 7

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TABLE OF CONTENTS

Page

Installation .......................................................................................................Section A

Safety

........................................................................................................................A-1

General Description ...............................................................................................A-1
Technical Specifications ........................................................................................A-2

Identify and Locate Components, Input Connections

. ...........................................A-2

________________________________________________________________________

Operation .........................................................................................................Section B

Thermal Protection

................................................................................................B-1

Making A Weld

.......................................................................................................B-1

Electrode Selection

................................................................................................B-1

Learning to Weld.....................................................................................B-1 Thru B-4

________________________________________________________________________

Troubleshooting...........................................................................................Section C-1

________________________________________________________________________

Wiring Diagram ............................................................................................Section D-1

________________________________________________________________________

Содержание CENTURY AC 120

Страница 1: ...sed by proper installation and thoughtful operation on your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON TAINED THROUGHOUT And most...

Страница 2: ...KER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy...

Страница 3: ...Never simultaneously touch electrically hot parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welders 3 i When w...

Страница 4: ...eas Avoid welding near hydraulic lines Have a fire extinguisher readily available 6 b Where compressed gases are to be used at the job site special precautions should be used to prevent hazardous situ...

Страница 5: ...inflammables 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse pan talons sans...

Страница 6: ..._____________________ Date Purchased___________________________________________________________________________ Where Purchased_________________________________________________________________________...

Страница 7: ...__________________________ Operation Section B Thermal Protection B 1 Making A Weld B 1 Electrode Selection B 1 Learning to Weld B 1 Thru B 4 __________________________________________________________...

Страница 8: ...skin Wear eye ear and body protection GENERAL DESCRIPTION The AC 120 is composed of a single phase trans former and is suitable for welding in alternate current using stick electrodes type 6013 with...

Страница 9: ...5 64 Fleetweld 37 E6013 INPUT SINGLE PHASE ONLY RATED OUTPUT OUTPUT RANGE Height Width Depth Weight 11 00 in 7 00 in 11 00 in 24 5 Ibs 280 mm 178 mm 280 mm 11 kg PHYSICAL DIMENSIONS RECOMMENDED ELECTR...

Страница 10: ...the work bench Make sure the contact to the workpiece is adequate by avoiding painted or nonmetallic sur faces 3 ELECTRODE HOLDER The Electrode holder and cable is attached to the welder at the factor...

Страница 11: ...LD The serviceability of a product or structure utiliz ing this type of information is and must be the sole responsibility of the builder user Many vari ables beyond the control of The Lincoln Electri...

Страница 12: ...trode is composed of a core of metal wire with an extruded chemical covering The core wire melts in the arc and tiny droplets of molten metal shoot across the arc into the molten pool The electrode pr...

Страница 13: ...ing lift the electrode 1 8 3 2mm and the arc is estab lished NOTE If you stop moving the electrode while scratching the electrode will stick NOTE Most beginners try to strike the arc by a fast jabbing...

Страница 14: ...ortant to hold the electrode at a 45 angle between the two sides or the metal will not distribute itself evenly See Figure B 8 To make it easy to get the 45 angle it is best to put the electrode in th...

Страница 15: ...abeled POSSIBLE CAUSE lists the obvious external possibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible C...

Страница 16: ...e before you proceed CAUTION PROBLEMS SYMPTOMS POSSIBLE CAUSE RECOMMENDED COURSE OF ACTION Power source stops Power switch on but no weld cur rent Unstable arc Porous weld Thermal Overload Protection...

Страница 17: ...l codes L1 N G NOTE This diagram is for reference only It may not be accurate for all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of...

Страница 18: ...h electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Страница 19: ...te Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentac...

Страница 20: ...Century Equipment 2345 Murphy Blvd Gainesville GA 30504 TEL 866 236 0044 Web Site www centuryequipment net...

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