Tweco FP-35A Manuel d'utilisateur

Plasma Cutting SystemModel FP- 35AJanuary 23, 2006 Manual 0-4681Operating ManualNumber the art as Art # A-044??Art # A-04502

Introduction 2-2 Manual 0-46812.04 Torch SpecificationsTorch ConfigurationTorch Head at 75° to Torch HandleTorch Leads Length 20 feet ( 6.1 m)Ambient

Manual 0-4681 3-1 InstallationSECTION 3:INSTALLATION3.01 Site Selection• Place in a clean and dry area.• Provide adequate ventilation and fresh air su

Installation 3-2 Manual 0-4681

Manual 0-4681 4-1 OperationSECTION 4:OPERATION4.01 Front Control Panel Overheating IndicatorAC Power IndicatorAir Error IndicatorTorch Switch

Operation 4-2 Manual 0-46814.02 Preparations For OperatingAt the start of each operating session: WARNINGDisconnect primary power at the source befor

Manual 0-4681 4-3 OperationE. Typical Cutting SpeedsCutting speeds vary according to torch output, the type of material being cut, and operator skill.

Operation 4-4 Manual 0-4681

Manual 0-4681 5-1 SERVICESECTION 5:SERVICE5.01 General MaintenanceO-rings on the Torch require lubrication on a regularbasis, depending on how freque

SERVICE 5-2 Manual 0-4681D. Torch will not pilot when torch switch is activated.1. Gas pressure too high or too low.a. Adjust gas pressure per pressu

Manual 0-4681 5-3 SERVICE2. Poor Work Lead connection.a. Check the connection of the Work Lead to thework piece.Make a clean work cableconnection to

SERVICE 5-4 Manual 0-4681

Manual 0-4681 A-1 APPENDIXAppendix 1: Operating Sequence, Block DiagramPrimary Input Power "On" or Plugged inGreen Power Indicator "O

APPENDIX A-2 Manual 0-4681Appendix 2: Torch ConnectionTorchSwitchNegative / Plasma LeadTorch HeadWhiteBlackOrangeGreenPIPSwitchTorch LeadsTo PowerSu

Manual 0-4681 A-3 APPENDIXAppendix 3: Microchip Pin-OutP2123456789101112242220181614121086422321191715131197531P3 123456789101112CPU Socket on Contr

APPENDIX A-4 Manual 0-4681Appendix 4: Replacement Hand Torch Parts ListItem #QtyDescription Catalog #1 1 Torch Handle Replacement Kit (include item

Manual 0-4681 A-5 APPENDIX5634277A-07060 1 8

APPENDIX A-6 Manual 0-4681Appendix 5: System SchematicNLE4 G3 G2GT1C1 C2G1CN1CN2E2 G4CN2TB1CN1THFANCN1CN6G4 E3POWERCN8E1E2 G1NFBAC12AC18AC18 VACCN7C

Manual 0-4681 A-7 APPENDIXHOLDHOLDCN9OU_1VD_1OU_2S/WS/WTORCHWORKAIRERRORAIRSETTorchFilterC5C4C3REACTORGN_1VC_1PILOTC6No.40270601CN3GN_1VD_1VC_1Curren

TABLE OF CONTENTSSECTION 1:GENERAL INFORMATION ... 1-11.0

January 23, 2006 1-1 GENERAL INFORMATIONSECTION 1:GENERAL INFORMATION1.01 Notes, Cautions and WarningsThroughout this manual, notes, cautions, and war

GENERAL INFORMATION 1-2 January 23, 2006• Never touch any parts that are electrically “live” or“hot.”• Wear dry gloves and clothing. Insulate yoursel

January 23, 2006 1-3 GENERAL INFORMATION6. ANSI Standard Z49.2, FIRE PREVENTION IN THEUSE OF CUTTING AND WELDING PROCESSES, ob-tainable from American

GENERAL INFORMATION 1-4 January 23, 20061.04 Statement of WarrantyLIMITED WARRANTY: Subject to the terms and conditions established below, Thermadyne

Manual 0-4681 2-1 IntroductionSECTION 2:INTRODUCTION2.01 OverviewPlasma is a gas which has been heated to an extremelyhigh temperature and ionized so