Lincoln Electric 500 manual Function Problems

Page 36

E-3

 

TROUBLESHOOTING

E-3

 

 

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

 

 

PROBLEMS

POSSIBLE AREAS OF

RECOMMENDED

 

 

(SYMPTOMS)

MISADJUSTMENTS(S)

COURSE OF ACTION

 

 

 

 

 

 

FUNCTION PROBLEMS

Engine will not idle down to low

1.

Idler switch in High idle position.

speed.

 

Set switch to Auto.

 

2.

External load on welder or auxil-

 

 

iary power. Remove all external

 

 

loads.

Engine will not go to high idle when

1.

Poor work lead connection to

attempting to weld.

 

work. Make sure work clamp is

 

 

tightly connected to clean base

 

 

metal.

 

2.

”Welding Terminals” switch is in

 

 

wrong position. Set to “WELD

 

 

TERMINAL ON” when welding

 

 

without a welding terminal control

 

 

cable. Refer to Operations chap-

 

 

ter for proper use of this switch.

 

 

Engine will not go to high idle when

1. Auxiliary power load is less than

using auxiliary power.

 

100 watts. Idler may not respond

 

 

with less than a 100 watt load.

 

 

Set Idler to “High”

Contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

COMMANDER 500

Page 35 Page 37
Image 36
Page 35 Page 37
Contents Commander Safety Depends on YouSafety California Proposition 65 WarningsElectric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcThank You Table of Contents Section C Section DSection E Section FInstallation Welding Range Open Circuit Voltage Auxiliary Power1HEIGHT2 Width Depth Weight Bore x StrokeSafety Precautions Location / VentilationStoring StackingHigh Temperature Operation LiftingHigh Altitude Operation TowingPRE-OPERATION Engine Service Engine Cooling System Battery ConnectionOIL Fuel USE Diesel Fuel onlyRemote Control High Frequency Generators for TIG ApplicationsWelding Terminals Auxiliary Power Receptacles Standby Power ConnectionsWelding Output Cables Machine GroundingPower Connection of Lincoln Electric Wire Feeders Connection of the LN-25 to the CommanderConnection of LN-7 or LN-8 to the Commander Connection of AN LN-23P Wire Feeder to the Commander Remotely ControlledSafety Instructions Design Features and AdvantagesOperation General DescriptionFor Auxiliary Power Other FeaturesK1639-1 Commander 500 Standard Model Welding CapabilityControls and Settings RUN Stop SwitchStart Pushbutton Fuel Level Gauge and LightIdler Switch Engine Alternator Ammeter K1639Hour Meter Auxiliary Power Controls Engine Operation Starting the EngineStopping the Engine Welder Operation BREAK-IN PeriodTypical Fuel Consumption Stick WeldingCommander 500 Settings When Using the K799 HI-FREQ Unit Table B.3 Typical Current Ranges 1 for Tungsten ELECTRODES2Auxiliary Power Operation Table B.4 Commander 500 Simultaneous Welding and Power Loads Accessories Optional Field Installed AccessoriesK899-1 Spark Arrestor KIT Easily mounts to standard muffler Wire Feed Welding Options Recommended Optional EquipmentStick TIGMaintenance Routine and Periodic MaintenanceEngine Maintenance Fuel Filters Fuel PRE-FILTER/WATER Separator ASSEM- BLYWater Separator Element Battery Handling Cooling System Cooling Blower BeltNameplates / Warning Decals Maintenance Welder / Generator MaintenanceCleaning Brush Removal and ReplacementTroubleshooting HOW to USE Troubleshooting GuideSymptoms Possible AreasCourse of Action Function Problems Output Problems Commander 500 Wiring Diagram for 10838 and below Diagrams Connection DiagramConnection Diagram Diagrams Diagrams Commander / K867 / LN-8 Connection Diagram Diagrams Diagrams Engine Welders /LN-8 Connection Diagram DiagramElectric Shock can kill ConnectionConnection Diagram Diagrams Diagrams M18962 Commander Basic Course $700.00Precaucion Aviso DE
Related manuals
Manual 54 pages 2.58 Kb Manual 54 pages 42.7 Kb

500 specifications

The Lincoln Electric 500 is a hallmark of innovation in arc welding technology, designed to cater to the rigorous demands of both industrial applications and serious hobbyist projects. This powerful machine is known for its reliability, versatility, and user-friendly design, making it an essential tool for professional welders and those looking to tackle various welding tasks with ease.

One of the standout features of the Lincoln Electric 500 is its robust power output. With a capability of up to 500 amps, it can handle a wide range of welding processes, including Stick, TIG, and MIG welding. This flexibility allows welders to use the machine for different types of metals, including steel, stainless steel, and aluminum, making it suitable for diverse applications from automotive to construction industries.

The machine's digital interface enhances user experience by providing precise control over the welding parameters. The intuitive display allows for easy adjustments of voltage and wire speed, ensuring optimal welding conditions are achieved. This feature is especially beneficial for beginners who may require additional support as they learn the intricacies of welding.

The Lincoln Electric 500 is also equipped with advanced technologies that enhance efficiency and welding quality. One such technology is the inverter system, which optimizes the power source for superior arc stability and improved penetration. This results in cleaner welds with minimal spatter, reducing the need for post-welding cleanup. Furthermore, the machine’s duty cycle is impressive, meaning it can operate for extended periods without overheating, a critical factor in high-production environments.

Another significant characteristic of the Lincoln Electric 500 is its portability. Weighing in at a manageable level and designed with built-in carrying handles, it’s easy to transport between job sites. This feature is particularly valuable for mobile welders who need to work in various locations.

Safety is paramount in welding operations, and the Lincoln Electric 500 integrates various safety features designed to protect the user. Overload protection and thermal overload indicators help prevent damage to the machine and injury to the operator, ensuring a reliable and safe working environment.

Overall, the Lincoln Electric 500 stands out not only for its performance but also for its thoughtful engineering that prioritizes user safety, comfort, and versatility. It is a dependable choice for anyone looking to produce high-quality welds while enjoying the benefits of advanced welding technology.
Top Page Image Contents