Lincoln Electric SA-250 manual Table of Contents

Page 7

TABLE OF CONTENTS

Page

GENERAL DESCRIPTION

7

DESIGN SUMMARY

7

OPTIONAL FEATURES

8

SPECIFICATIONS

9

PRE-OPERATION INSTALLATION

10-11

Safety Precautions

10

Exhaust Spark Arrester

10

Location/Ventilation

10

Machine Grounding

10

Lift Bail

10

Trailers

10-11

Polarity Control and Cable Sizes

11

PRE-OPERATION SERVICE

12

Oil

12

Fuel

12

Cooling System

12

Battery Charging

12

ENGINE OPERATION

13

Starting the Perkins D3.152 Engine

13

Stopping the Perkins D3.152 Engine

13

WELDER OPERATION

14-15

Duty Cycle

14

Control of Welding Current

14

Idler Operation

14

Auxiliary Power

15

MAINTENANCE

15-17

General Instructions for Diesel Engine Welders

15

Cooling System

16

Bearings

16

Commutator and Brushes

16

Idler Maintenance

17

Nameplate

17

TROUBLESHOOTING

17-20

Welder Troubleshooting

17-19

Flashing the Fields

19

Electronic Idler Troubleshooting

20

WIRING DIAGRAM - SA-250

21

DIMENSION PRINT

22

PARTS LISTS

P237 Series, P78-D and P25-L

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Contents SA-250 Perkins Safety Electric Shock can kill Safety Sûreté Pour Soudage a L’Arc Précautions DE SûretéPlease Examine Carton and Equipment For Damage Immediately Thank YouTable of Contents Design Summary General DescriptionOptional Features Machine SpecificationsPRE-OPERATION Installation Polarity Control & Cable Sizes PRE-OPERATION Service Starting the Perkins D3.152 Engine Engine OperationStopping the Perkins D3.152 Engine Idler Operation Welder OperationDuty Cycle Control of Welding CurrentMaintenance Commutator & Brushes BearingsIdler Maintenance TroubleshootingNameplates Trouble Cause What to do Flashing the Fields AC Auxiliary PowerElectronic Idler Troubleshooting Guide SA-250 & 350-SA Dimension Print Page New Lessons in Arc Welding How To Read Shop DrawingsNeed Welding Training? Precaucion Warnung
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