Lincoln Electric IM524-D manual Controls and Settings

Page 47

E-5

 

 

E-5

 

 

 

TROUBLESHOOTING

 

 

 

TROUBLESHOOTING GUIDE

 

 

Observe Safety Guidelines

 

 

 

 

detailed in the beginning of this manual.

 

 

PROBLEMS

POSSIBLE AREAS OF

 

RECOMMENDED

 

 

(SYMPTOMS)

MISADJUSTMENT(S)

 

COURSE OF ACTION

 

 

 

 

 

 

 

 

 

 

OUTPUT PROBLEMS

 

 

 

 

 

The voltage and/or wire feed

1. Certain limits may have been

 

 

 

 

 

speed will not adjust to user satis-

imposed on the welding parame-

 

 

 

 

 

faction.

ters. Refer to the Limits Overlay

 

 

 

 

 

 

section in the Operations section

 

 

 

 

 

 

of this manual to change the set

 

 

 

 

 

 

limits.

 

 

 

 

 

 

 

 

 

 

 

 

The voltage and/or wire feed

1. When the Limits Overlay or the

 

 

 

 

 

speed can be adjusted on the wire

Setup Overlay is placed on the

 

 

 

 

 

feeder but the changes are not

machine, the Power Waves and

 

 

 

 

 

shown on the Power Wave.

feeders displays do not match.

 

 

 

 

 

 

These overlays can not be used

 

 

 

 

 

 

for welding.

 

 

 

2.If two wire feeders are connect- ed to the Power Wave, only one of

the feeders settings can be dis-

If all recommended possible areas

played on the Power Wave at one

of misadjustments have been

time. Pull the trig-ger of the wire

checked and the problem per-

feeder whose settings you want

sists, contact your local Lincoln

displayed on the Power Wave.

Authorized Field Service Facility.

The Dual Procedure overlay is

1. Check for proper installation of

installed. The user cannot change

the Dual Procedure overlay.

from procedure Ato procedure

 

B,or vice versa.

2. Check the Dual Procedure Gun

 

Trigger or separate Dual

 

Procedure switch.

 

 

The display can not be seen clear-

1. Adjust the viewing angle of the

ly or can not be seen at all.

display. Follow the instructions pro-

 

 

vided in the Operation Section of

 

this manual. (Look under the LCD

 

DISPLAY ADJUSTMENTin the

 

CONTROLS AND SETTINGS

 

sub-section of the Operation sec-

 

tion.)

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, con- tact your local authorized Lincoln Electric Field Service Facility for technical assistance.

POWER WAVE 450

Image 47
Contents For use with machines having Code Numbers Safety Depends on YouSafety Electric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Thank You Table of Contents Section F Section CSection D Section EFrequency Technical Specifications Power WavePulse Pulse and Background Current Range Input Connections Safety PrecautionsHigh Frequency Precautions Select Suitable LocationPower Wave Input Power ConnectionsInput Fuse and Supply Wire Considerations Input Voltage Reconnect ProcedureWater Cooler Connections Wire Feeder ConnectionsOutput Connections Work and Electrode Cable ConnectionsOperating Instructions Safety InstructionsSave process information if desired Select your process informationGeneral Description Case Front Controls Controls and SettingsOverview Installing AN OverlayOperating Overlays Name Overlay TypesOverlay Overlay ID Number = PULSE, GMAW, FCAW, and STICK/TIG Process Selection OverlayOperation Then Figure B.5 Weld from Memory Overlay Weld from Memory OverlayFigure B.6 Weld from MEMORY, Dual Procedure Overlay Weld from MEMORY, Dual Procedure OverlayOperation Position Procedure Dual Wire FEEDERS, Dual Procedure Overlay OptionalSET Limit KEY Limit UP / Down Keys Limits Overlay OptionalRecall from Memory KEY Memory Location Numbers Operation Figure B.9 Setup Overlay Setup Overlay+/- Polarity KEY Wire Feeder Setup DescriptionPositive Voltage Sensing Polarity Procedures Overview of Welding ProceduresFlux Cored ARC Welding Fcaw and Gmaw Procedures Pulse ProceduresGmaw Stick Table B.3 Adjustble ParametersGmaw FcawOverload Protection Pulse WeldingGuns and Cables OPTIONS/ACCESSORIESWire Feeder Setup Table C.1 Recommended Guns for USE With Power WavePriming the Cooler Recommended CoolantsInput Filter Capacitor DIS Charge Procedure Routine and Periodic MaintenanceFigure D.1 Resistor Locations Connected Discharge labels, on each of the four SwitchLocate the #9 and #12 terminals, identified by Preventive Maintenance Removing and Installing the G3503 Cooler G3503- Installation or SER Vice Tool UsageG3503- Cooler Service G3503- Cooler Periodic MaintenanceFigure D.4 General Component Locations Perform External Recommend HOW to USE Troubleshooting GuideLocate Problem Symptom Consult Local Authorized Field Service FacilitySists, contact your local Lincoln Troubleshooting GuideAuthorized Field Service Facility Play fans run Check circuit breaker 5-amp Observe Safety Guidelines Controls and Settings Power-up Inspect the overlay bar code Saved in memory are different Check for proper shielding gas $700.00 Basic CoursePrecaucion Aviso DE