Lincoln Electric RANGER 250 SVM150-A Manuals

Lincoln Electric RANGER 250 SVM150-A Manuals

Manuals and User Guides for Lincoln Electric RANGER 250 SVM150-A. We have 1 Lincoln Electric RANGER 250 SVM150-A manual available for free PDF download: Service Manual

Lincoln Electric RANGER 250 SVM150-A Service Manual

Lincoln Electric RANGER 250 SVM150-A Service Manual (134 pages)

Lincoln Electric Welder User Manual

Brand: Lincoln Electric | Category: Welding System | Size: 3 MB

Table of Contents

Master for All Sections

6
- Safety
  
  2
- Installation
  
  8
  - Technical Specifications
    8
  - Safety Precautions
    9
  - Location and Ventilation
    9
  - Storing
    9
  - Stacking
    9
  - Angle of Operation
    9
  - Lifting
    9
  - Pre-Operation Engine Service
    10
  - Additional Safety Precautions
    10
  - High Altitude Operation
    10
  - High Temperature Operation
    10
  - Towing
    10
  - Oil
    10
  - Fuel
    10
  - Engine Cooling System
    10
  - Electrical Output Connections
    11
  - Battery Connections
    11
  - Muffler Outlet Pipe
    11
  - Spark Arrester
    11
  - High Frequency Generators for TIG Applications
    11
  - Remote Control
    11
  - Welding Terminals
    11
  - Machine Grounding
    11
  - Welding Output Cables
    12
  - Ranger
    13
  - Cable Installation
    13
  - Auxiliary Power Receptacles
    13
  - Standby Power Connections
    13
Controls and Settings/Engine Operation

15
- Controls and Settings
  15
- Engine Operation
  15
- Welder Operation
  15
- Operation
  16
  - Safety Instructions
    16
  - General Description
    16
  - Operating Instructions
    16
  - Design Features
    17
  - Controls and Settings
    17
  - Engine Controls
    18
  - Engine Operation
    19
  - Welding Controls
    19
  - Before Starting the Engine
    19
  - Starting the Engine
    20
  - Stopping the Engine
    20
    
    Break-In Period
    20
  - Welder Operation
    21
    
    General Information
    21
  - Stick Welding
    22
  - Constant Current (CC-Stick) Welding
    22
  - Pipe Welding
    22
  - Auxiliary Power
    23
  - TIG Welding
    23
  - Wire Welding-CV
    23
  - Arc Gouging
    23
  - Simultaneous Welding and Auxiliary Power Loads
    24
Accessories

25
- Accessories
  26
  - Options/Accessories
    26
    
    Field Installed Options
    26
    
    Semiautomatic FCAW and MIG Welding Accessories
    26
    
    TIG Welding Accessories
    26
    
    Connection of Lincoln Electric Wire Feeders
    27
    
    Connection of the
    28
Table of Contents

35
- Maintenance
  36
- Routine and Periodic Maintenance
  36
  - Engine Maintenance
    36
- Safety Precautions
  36
- Accessories
  
  37
- Maintenance
  
  37
  - Maintenance Required
    37
  - Air Cleaner Service
    38
  - Engine Oil Change
    38
  - Oil Filter Change
    38
  - Engine Adjustment
    39
  - Fuel Filter Service
    39
  - Spark Plug Service
    39
  - Battery Maintenance
    40
  - Optional Spark Arrestor
    40
  - Welder/Generator Maintenance
    41
    
    Brush Removal and Replacement
    41
    
    Cable Connections
    41
    
    Cleaning
    41
    
    Receptacles
    41
    
    Storage
    41
Theory of Operation

43
- Theory of Operation Section
  43
- Theory of Operation
  44
Table of Contents

51
- How to Use Troubleshooting Guide
  52
- PC Board Troubleshooting Procedures
  53
- Troubleshooting Guide
  54
  - Troubleshooting and Repair
    58
  - Case Cover Removal and Replacement Procedure
    63
    
    Materials Needed
    63
    
    Test Description
    63
    
    Removal Procedure
    64
    
    Replacement Procedure
    64
  - Power Module Capacitor Discharge Procedure
    65
  - Test Procedure
    66
  - Idler Solenoid Test
    67
  - Engine Throttle Adjustment Test
    69
    
    Choke Cable
    71
    
    Throttle Linkage
    71
  - Rotor Resistance Test
    73
  - Slip Rings
    74
  - Flashing and Rotor Voltage Test
    75
  - Stator Voltage Tests
    78
  - Analog Power PC Board Voltage Test
    83
  - Output Rectifier Bridge Test
    86
  - Power Module Test
    89
  - Temperature Switch
    90
  - Flywheel Alternator Test
    93
  - Normal Open Circuit Voltage Waveform (120 VAC Supply
    95
  - Scope Settings
    95
  - Normal Open Circuit Voltage Waveform (Stick
    96
  - Normal Weld Voltage Waveform (Stick CC
    97
  - Normal Open Circuit Voltage Waveform (Wire CV Tap
    98
  - Normal Weld Voltage Waveform (Wire CV
    99
  - Power Module Assembly/Power Module PC Board/Diode Module Removal and Replacement
    100
    
    Power Module Assembly Removal and Replacement
    101
    
    Diode Module Removal and Replacement
    104
  - Power Capacitor Removal and Replacement
    105
  - Power Capacitors
    106
  - Output Rectifier Bridge and Choke Removal and Replacement
    107
  - Removal Procedure
    108
  - Engine/Stator/Rotor Removal and Replacement
    110
  - Reassembly Notes
    116
- Retest after Repair
  118
  - Auxiliary Power Output
    118
  - Electrical Diagrams
    120

Advertisement

Advertisement

Related Products

Lincoln Electric Categories

Welding System Welding Accessories Flashlight Wire Feeders Portable Generator

More Lincoln Electric Manuals