Lincoln Electric
IM703-A
manual
Figure B.4
Troubleshooting
Install
TIG Weld Cycle Chart
Dimension
Maintenance
Symptoms
Internal SET UP Controls
Service Procedures
Controls and Settings
Safety Precautions
Page 24
B-9
OPERATION
B-9
FIGURE B.4
(With DIP Switch #3 ON)
(With DIP Switch #3 OFF, As Shipped)
PRECISION TIG 375
Page 23
Page 25
Image 24
Page 23
Page 25
Contents
Safety Depends on You
Precision TIG
Safety
California Proposition 65 Warnings
Electric Shock can kill
Welding Sparks can cause fire or explosion
Iii
Précautions DE Sûreté
Sûreté Pour Soudage a L’Arc
Thank You
Table of Contents
Installation
Rated Input Single Phase only
Duty Cycle-Applications
Volts at Rated Amperes Amps
Recommended Input Wire and Fuse Sizes
Physical Dimensions
Temperature Ranges
Additional Output Capacity
Safety Precautions
Input and Grounding Connections
Output CABLES, Connections and Limitations
Work Cable Connection
Stick Electrode Cable Connection
TIG Torch Connection
Figure A.2
Auxiliary Power Connections
Figure A.3
Robotic Interface Connection
Figure A.4
Operation
Product Description
Pipe Thawing
Welding Sparks
Recommended Processes and Equipment
Recommended Processes
Process Limitations
Equipment Limitations
Controls and Settings
Figure B.1 Control Panel
Minimum Output Control and Display Switch
Do not USE 4-STEP if Using AN Amptrol Remote
Advanced Panel Controls
Pulse Background Current Control
Internal SET UP Controls
TIG Welding Features
Stick Welding Features
Figure B.3
Figure B.4
TIG Weld Cycle Chart
Setup Guidelines for TIG Welding with AN Amptrol
Using the Start Pedal Foot Amptrol K870-1
Figure B.5
Making a TIG Weld with AN Amptrol
Smaw Process
Gtaw Process
Accessories
Factory Installed Options
Field Installed Options
Optional Equipment
Maintenance
Safety Precautions
Routine and Periodic Maintenance
Overload Protection
Service Procedures
Component Access
Spark GAP Adjustment
UNDER-COOLER Service
Troubleshooting
HOW to USE Troubleshooting Guide
Symptoms
Output Problems
Possible Areas
Course of Action
Meter Problems
GAS Problems
HI-FREQ Problems
Preset & Output Control Problems
Stick Welding Problems
TIG Welding Problems
TIG Problems
Precision TIG 375 Wiring Diagram for Code
MID
Precision
TIG
Dimension Print
K1833-1 DOMESTIC, K1833-2 Canada and K1834-1 Export
Precision TIG
Warnung
Aviso DE
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