Lincoln Electric
DC-400
specifications
Troubleshooting
Install
Diagrams
Fault Protection Operation
Dimension
Maintenance
Accessories
Remote Control Connections
Safety
Power Source Operation
Page 39
NOTES
DC-400
Page 38
Page 40
Image 39
Page 38
Page 40
Contents
10699 11038 11085 11128 11347
RED-D-ARC DC-400
California Proposition 65 Warnings
Safety
Electric Shock can kill
Iii
Welding Sparks can cause fire or explosion
Sûreté Pour Soudage a L’Arc
Précautions DE Sûreté
On-Line Product Registration
Please Examine Carton and Equipment For Damage Immediately
Table of Contents
Vii
Section D
Section E
Height Width Depth Weight
Installation
Technical Specifications DC-400
Output Maximum Open Circuit Voltage Auxiliary Power
Duty Lengths Cycle
Machine Load
Cable
400A 100% 500A 50%
Remote Control Adapter Cable K864
Multiprocess Switch K804-1
Operation
Multiprocess Switch Connection and Operation Purpose
Connection of DC-400 to LN-22 or LN-25
Design
Output Connections
Auxiliary Power Connections
Remote Control Connections
Case Features
Machine & Circuit Protection Thermal Protection Light
STICK, TIG or AIR/CARBON ARC
Multiprocess Switch
Electric Shock can kill
Operation
ARC Force Control Dial
ARC Control Switch
Output Terminals Switch
Voltmeter Switch Rating Plate
Degree of protection provided by the enclosure
IP21
4OPERATIONB-4
Earth Ground Connection
Signifying the Earth Ground Connection DC-400
Recommended Processes & Equipment
Duty Cycle Amps Volts
Power Source Operation
Voltmeter Switch
Duty Cycle and Time Period
PIN Lead no Function
ARC Force Control Dial Effective only in CC mode
ARC Control Switch Effective only in CV FCAW/GMAW mode
Front View of 14-PIN Connector Receptacle
Machine and Circuit Protection
Terminal Strip Connections
Accessories
Factory Installed Options
Field Installed Options
Undercarriages K817, K817R, K841
HI-FREQUENCY KIT K799 Codes 8634 and Above only
Routine Maintenance
1MAINTENANCED-1
HOW to USE Troubleshooting Guide
Troubleshooting
Contact your local Authorized Field Service Facility
Output Control Local
Your local Authorized Field
Service Facility
Power I/0 Switch Check
Procedure for Replacing PC Boards
Connecting the Remote Control to the Machine
Fault Protection Operation
Power Silicon Controlled Rectifier Test
Remote Control Check
Power Diode Test
Power Rectifier Bridge Assembly Checking Procedure
Wiring Diagram for Code
Diagrams
Pasted inside Number
Wiring Diagram for Code 10699 and Above
11085, 11128
Power Rectifier Bridge Diagram
Type M12244-7 DC-400 32.00 15.39 30.92 30.02 +.11
Dimension Print
DC-400
Precaucion
Warnung
Related manuals
Manual
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