Lincoln Electric IM637-A manual Problems Possible Recommended

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2. Plasma will only cut conductive material. Do not attempt to cut fiberglass, plastic, rubber, PVC or any other non-conductive material.
3. Make sure work piece is clean and dry. Remove any scale, rust or dross.
4. Check all connections to Output If all recommended possible areas of
board.misadjustment have been checked and the problem persists, Contact
5. Possible faulty Control board. your local Lincoln Authorized
Field Service Facility.
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
PRO-CUT 55
1. Check work lead connection for clean, secure connection.
Pilot arc starts but will not transfer when brought near work.

E-5

 

 

TROUBLESHOOTING

 

E-5

 

 

 

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

 

 

 

PROBLEMS

POSSIBLE

 

RECOMMENDED

 

(SYMPTOMS)

CAUSE

COURSE OF ACTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents PRO-CUTTM55 Safety Electric Shock can killPlasma ARC can injure Page Précautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Vii Technical Specifications PRO-CUT InstallationThree Phase Single Phase Select Proper Location Safety PrecautionsHigh Frequency Interference Protection Input Power Cord Connector Installation Single Phase Input Connection for 208/230/460 Volt MachinesInput Electrical Connections USE on Engine Driven Power Supplies Input Voltage Reconnection ProcedureFrame Grounding GAS Input Connections Output ConnectionsOperation Preheat Temperature for Plasma CuttingDescription Operational Features and Controls Design Features AdvantagesUser Responsibility Recommended Processes and EquipmentCutting Capability Consumable LifeControls and Settings LimitationsSafety LED Procedure Recommendations Pilot ARC DiscussionSuggestions for Extra Utility from the PRO-CUT System Accessories General Options AccessoriesMaintenance Input Filter Capacitor Discharge ProcedureRoutine Maintenance Periodic MaintenanceHOW to USE Troubleshooting Guide TroubleshootingElectric Shock can Kill Troubleshooting Field Service Facility Troubleshooting Problems Possible Recommended Symptom Check Consumable Related Safety LED Troubleshooting If the Safety LED is LIT and STEADY, perform the followingWiring Diagram PRO-CUT 55 Codes 10475, 10476, 10571 Diagrams Wiring Diagram Codes 11013 Wiring Diagram Codes 11011, 11012, 11015 Dimension Print PRO-CUT PRO-CUT PRO-CUT Precaucion Warnung