Lincoln Electric IM586-B manual Troubleshooting

Page 37

E-6

TROUBLESHOOTING

E-6

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

 

 

 

PROBLEMS

(SYMPTOMS)

POSSIBLE

CAUSE

RECOMMENDED

COURSE OF ACTION

Displays & LEDʼs on keypad are

1. The connectors from the control

 

off. The green and red LEDʼs on the

 

p.c. board to the display p.c.

 

control p.c. board are both blinking

 

board are loose or improperly

 

at about one second intervals.

 

inserted.

 

 

2.

Damaged display p.c. board.

 

 

3.

Damaged control p.c. board.

 

 

 

 

Displays & LEDʼs on keypad are

1. Damaged control p.c. board.

 

off. The green or red LED on the

 

 

 

control p.c. board is blinking at a

 

 

 

very fast or erratic rate.

 

 

 

 

 

 

Dual procedure switch is not func-

1.STT-10 control not properly set

 

tioning at the gun.

for using a dual procedure switch

 

 

at the gun

 

 

2.

Disconnected or damaged wiring

 

 

 

between the wire drive and con-

 

 

 

trol box.

 

 

3.

Damaged wiring in the STT-10

 

 

 

wire drive.

 

 

4.

Damaged wiring in the STT-10

 

 

 

control box.

 

 

5.

Damaged control p.c. board.

 

 

 

 

If all recommended possible areas

Wire feed speed is consistent and

1. DIP switch S1 is incorrectly set

of misadjustment have been

adjustable, but operates at the

 

for the wrong wire drive or gear

checked and the problem persists,

wrong speed.

 

ratio.

Contact your local Lincoln

 

2.

Damaged control p.c. board.

Authorized Field Service Facility.

 

 

 

ʻErʼ is displayed on power up.

1. EEPROM error detected.

 

 

2.

Damaged control p.c. board.

 

 

 

 

ʻGLPʼ is displayed.

1. Ground Loop Protection fault

 

 

 

occurred.

 

 

2.

GLP reed switch failure.

 

 

3.

Damaged control p.c. board.

 

 

 

 

The knobs do not control the com-

1. Ranges are set for wire feed

 

plete range of wire feed speed,

 

speed, peak current, or back-

 

peak current, or background cur-

 

ground current.

 

rent.

2. DIP switch is incorrectly set for

 

 

 

the wrong wire drive or gear

 

 

 

ratio.

 

 

 

 

 

 

 

 

 

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your

STT-10

Page 36 Page 38
Image 37
Page 36 Page 38
Contents IM586-B California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a LʼArc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Vii Diagrams Section FP312 Series General Description InstallationSTT-10 Mounting the 10 Series Wire Drive Unit Safety PrecautionsRecommended Processes and Equipment Connecting Wire Drive Unit to Control Box Mounting Synergic 7F Wire Drive UnitMounting the STT-10 Control Box K1565-2 Boom Model Control Speed Range Setting Wire Drive Speed Range SelectionSeries Wire Drive Ratio Selection Electrode RoutingProcedure to Install Drive Roll and Wire Guides Wire Feed Drive Roll KitsSynergic 7F 4-Roll Kits KP655 and KP656 Electric Shock can killGUN and Cable Assemblies with Standard Connection GUN Connections GeneralGUN and Cable Assemblies with FAST-MATE Connection Gmaw GunsWater Connections for Water Cooled Guns Synergic 7F Wire Drives K679Gun Cable Connection with Fast-Mate Connection Gmaw Shielding GasInput Cable STT-10 Control to Power Source Electrical InstallationDual Procedure Switch Options Optional Features InstallationBoom and Bench Conversions Materials Required for bench to boom conversionOperation STT-10 Control DIP Switch SetupOperating Instructions Security Mode Selection Step Trigger Mode Operation SelectionRobotics Mode Selection Range Lockout Mode SelectionKeypad and Display Operation Power-Down SaveOperation Keys Keypad and Display DescriptionTrigger Mode Select Key Trigger Mode SelectionDisplay Control Keys Acceleration Selection Security ModeFigure B.1 Wire Reel Loading READI-REELS, Spools or CoilsDrive Roll Pressure Setting Feeding Electrode and Brake AdjustmentGAS Guard Regulator Setting Procedure for Setting Angle of FeedplateMaking a Weld Wire Feed Overload Protection Wire Reel ChangingExplanation of Prompting and Error Messages Display Prompt or ErrorRoll DH Drive AccessoriesSolid & Cored Steel Electrode Driven K683-3 Dual Procedure Switch K683-1 Dual Procedure SwitchK1558-1 Remote Switch Interface Module K1758-L Input Cable Assem BLYCoil Adapter GUN Adapters for 10 Series Wire Drive HeadsMagnum 200/300/400 Guns K206, K289, and K309GUN and Cable Assemblies K1634-1 Wire Reel Enclosure KITMaintenance MaintenanceHOW to USE Troubleshooting Guide TroubleshootingContact your local Lincoln Authorized Field Service Facility Contact your local Lincoln Authorized Field Service FacilityTroubleshooting Damaged encoder p.c. board Troubleshooting Electric Shock can kill Procedure for Replacing PC BoardsDiagrams Diagrams Diagrams Connection Diagrams Dimension Print Bench Model Dimension Print Boom Model Control Box STT-10 STT-10 Precaucion Warnung
Top Page Image Contents