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Nelweld 4000
Nelson Nelweld 4000 Stud Welding Machine Manuals
Manuals and User Guides for Nelson Nelweld 4000 Stud Welding Machine. We have
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Nelson Nelweld 4000 Stud Welding Machine manual available for free PDF download: Operation And Service Manual
Nelson Nelweld 4000 Operation And Service Manual (69 pages)
Brand:
Nelson
| Category:
Welding System
| Size: 3.86 MB
Table of Contents
Nelweld Power Control Unit
2
Limited Warranty
2
Table of Contents
3
1 0 Safety
6
Safety Symbols
6
Safety Concerns
7
Safety Advice
7
Personnel Training
7
Personal Protection Equipment
7
Protective Measures at the Worksite
7
Safety on the Job
8
Electrical Danger
9
Intended Use
9
Guarantee and Liability
9
Copyright
10
2 Introduction to Stud Welding
12
Processes
12
Principles of the Drawn Arc (Electric Arc) Welding Process
12
Principles of the Short Cycle/Gas Arc Welding Process
12
Stud Welding Equipment
13
Stud Materials
13
Stud Welding Setup Parameters
13
Stud Welding Practice
15
General Guidelines
15
Material Selection and Verification
17
Operator Training and Qualification
18
Visual Weld Inspection
19
Physical Weld Inspection
20
Closing Comments
21
3 Installation
22
Technical Specifications
22
Nelweld Characteristics
22
Recommended Input Wire and Fuse Sizes
23
Physical Dimensions
24
Temperature Ranges
24
Extent of Delivery
25
Extent of Dispatch
25
Inspection of Incoming Materials
25
Intermediate Storage
25
Locating the Power Source
25
Moving the Power Source
26
Input Connections
26
Input Voltage Connection
26
Machine Grounding
29
Input Fuse and Supply Wire Considerations
29
Input Voltage Reconnect Procedure
29
Output Connections
29
Gun Control Cable Connections
29
Stud and Work Leads - Stud Negative Applications (Straight Polarity)
30
Stud and Work Leads - Stud Positive Applications (Reverse Polarity)
30
4 Operation
31
Safety Precautions
31
Basic Operation Procedure
31
General Description
32
Recommended Processes and Equipment
32
Design Features
32
Modular Design
32
System Cooling and Thermal Protection
32
Operational Features and Controls
32
Power-Up
32
Setting the Current
33
Current Display
33
Setting the Time
33
Time Display
34
Special Functions
34
Setpoints
34
Setpoint Programming
34
Front Panel Lock
34
Status LED Operation
35
Fault Icon Indicator
35
Weld Counter
35
Chuck Stripper
35
Lift Check
36
Weld through Deck Mode
36
Chuck Saver
36
Resetting Default Parameters
37
Diagnostic Mode Enable
37
Quick Retry Enable
37
Loadbank Mode Enable
37
Stud Feed Weld Success Function
37
Calibration Factor
37
KFL Mode Enable
37
Quick Pilot Arc Mode
37
Output Panel Layout
38
RS-232 Port /Cable
38
Custom Adjustments
38
Pilot Arc Time Adjustment
38
Hot Plunge Time Adjustment
38
Accessories
38
Caster Kits: User Install
38
Gas Valve Control Kit: Tech Install
38
Stud Feeder Interface Kit: Tech Install
39
Second Output Kit: Tech Install
39
RS-232 Port Kit: Tech Install
39
Remote Control Kit: Tech Install
39
Process Monitoring Kit: Tech Install
40
Diagnostic Kit: Tech Install
40
Calibration Kit: Tech Install
40
Compatible Equipment
41
Two-Wire Controlled Guns
41
Three- and Four-Wire Controlled Guns
41
Stud Feeding System Interface
41
Limitations
41
Duty Cycle
41
Weld Cable Length
41
5 Maintenance
45
Safety Precautions
45
Electric Shock Can Kill
45
Care and Cleaning
45
Maintenance Schedule
45
6 Troubleshooting
46
Safety Precautions
46
Diagnostic Codes - Troubleshooting Guide
47
Machine - Troubleshooting Guide
48
7 Miscellaneous Information
52
Timing Diagrams
52
Timing Diagram Definitions
53
Function Code Definitions
55
Control Fuses 559
57
Declaration of Conformity
58
8 Diagrams and Parts Lists
59
Front Section
59
Base and Side Cabinet Section
61
Transformer and Top Cabinet Section
63
Rear Cabinet Section
65
Wiring Diagram
67
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