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LN-9F GMA
Lincoln Electric LN-9F GMA Manuals
Manuals and User Guides for Lincoln Electric LN-9F GMA. We have
1
Lincoln Electric LN-9F GMA manual available for free PDF download: Operator's Manual
Lincoln Electric LN-9F GMA Operator's Manual (70 pages)
Wire Feeder
Brand:
Lincoln Electric
| Category:
Welding System
| Size: 2.9 MB
Table of Contents
California Proposition 65 Warnings
2
Safety
3
Table of Contents
7
Installation
10
Technical Specifications
10
Installing the LN-9GMA 2-Roll and 4-Roll Models
11
Attaching the Wire Reel Stand
11
Mounting the Unit
11
Installing the LN-9F GMA 2-Roll and 4-Roll Models
11
Mounting the Wire Feed Unit
11
Mounting the Control Box
11
Connecting the Wire Feed Unit to the Control Box
11
Routing the Electrode
12
Electrical Connections - LN-9 GMA and LN-9F GMA
12
Power Input Cable Assembly
12
Connecting the Power Input Cable Assembly to the LN-9 GMA Wire Feed Unit
12
Connecting the Power Input Cable Assembly to Power Sources
13
Machine Grounding
21
Work Cable Connection
21
Connecting the Gun Cable to the Wire Feeder
22
For GMA Gun Cables
22
Hooking up GMA Shielding Gas
23
Operation
24
Operating Instructions
24
Safety Precautions
24
General Description
25
Recommended Processes and Equipment
25
K424 LN-9 GMA 2-Roll and K568-1 LN-9 GMA 4-Roll
25
K436 LN-9F GMA 2-Roll and K583-1 LN-9F GMA 4-Roll
25
DC Constant Voltage Power Sources
26
Controls and Settings
27
Circuit Protection and Automatic Shutdown
30
Avoiding Grounding Lead Protector (GLP) Shutdown
30
Drive Roll Installation
32
Changing Drive Rolls for 2-Roll Wire Feeders
32
Changing Drive Rolls for 4-Roll Wire Feeders
34
Wire Loading
36
Loading a 10 to 30 Lb. Spool
37
Loading 50 and 60 Lb. Coils
38
Loading and Feeding 13-14 Lbs. Innershield Coils
39
Idle Roll Pressure Setting
40
2-Roll Wire Feeders
40
Adjust the Power Source
41
Adjust the LN9 GMA Controls
41
Voltage Control Response
42
Starting Characteristics
42
Making a Weld
43
Procedure at End of Coil
43
Security of Weld Procedure Settings
43
Accessories
44
Auxiliary Equipment Contacts
44
Optional Equipment and Accessories
44
Power Input Cable Assemblies (K196, K595, K596
44
Wire Reel Stands and Mountings
44
Gun and Cable Assemblies
47
Wire Feeder Accessories
47
Maintenance
52
Routine Maintenance
52
Drive Rolls and Guide Tubes
52
Wire Reel Mounting - 50 and 60 Lb. Coils
52
Periodic Maintenance
52
Control Box
52
Wire Drive Motor and Gear Box
52
Gun and Cable Maintenance
53
Gun Cable Connector Requirements
54
Troubleshooting
55
How to Use Troubleshooting Guide
55
Troubleshooting Guide
56
Welding Problems
61
Diagrams
62
Ln-9 Gma Wiring Diagram
62
LN-9F GMA Wiring Diagram
63
Ln-9 Gma Dimension Print
64
LN-9F GMA Dimension Prints
65
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