Lincoln Electric 450 CE manual Recommended Processes Equipment, Equipment Limitations

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b-3	OPERATION	b-3

RECOMMENDED PROCESSES AND

EQUIPMENT

RECOMMENDED PROCESSES

The Flextec™ 450 CE is designed for CC-MMAW, CC-GTAW (lift tig), CV-GMAW, CV-FCAW-SS and CV-FCAW-GS welding processes. CC- CAG (arc gouging) is also supported in the MMAW mode.

PROCESS LIMITATIONS

The Flextec™ 450 CE is suitable only for the processes listed.

EQUIPMENT LIMITATIONS

Operating Temperature Range is -10° C to + 55° C.

Output De-rated at Temperatures above 40°C.

COMMON EQUIPMENT PACKAGES

basic Package

K3065-1	Flextec™ 450 CE
K2327-5	LF-72 Bench Model
K2149-1	Work Lead Package
K1842-10	10 Ft. Weld Power Cable
3100211	Harris Regulator and gas hose


Common Optional Kits

K857	Remote Output Control (25 feet)
K857-1	Remote Output Control (100 feet)
K870	Foot Amptrol
K963-3	Hand Amptrol

Compatible Wire Feeders

All Models

LF-72

LF-74

LN-10

DH-10

LN-25 Pro

Note: The Flextec™ 450 CE is not compatible with 115V Wire Feeders.

FLEXTEC™ 450 CE

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Contents Safety Depends on You Flextec 450 CESafety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcPlease Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTAbLE of Contents Installation Technical Specifications Flextec 450 CEVoltage ConductorModel Height Width Depth Weight Operating Temperature Range Storage Temperature RangeProcess Output Range Amperes OCV Uo OCV UrSafety Precautions StackingEnvironmental Limitations VRD Voltage Reduction DeviceInput Fuse and Supply Wire Considerations Input ConnectionPIN Remote Control Connector Function Pin WiringPIN Connector for Wire Feeder CAbLE ConnectionsRecommended Electrode and Work CAbLE SIzES for ARC Welding Control CAbLE ConnectionsGeneral Guidelines TAbLE A.1 Output CAbLE GuidelinesInput Power OFF High Temperature Safety PrecautionsOperation Design Features Product DescriptionProtective GroundRecommended Processes Equipment Equipment LimitationsRecommended Processes Process LimitationsCase Front Control Descriptions Figure b.1Common Welding Procedures POWER-UP SequenceCase bACK Control Weld Controls and DisplaysVRD Voltage Reduction Device Indicator Light VRD Indicator LightsBASIC Modes of Operation MmawGtaw Weld Terminals On/RemoteCV-GAS CV-INNERSHIELDAccessories Options / AccessoriesGeneral Options TIG OptionsMaintenance Routine MaintenancePERIODIC MAINTENANCE Visual InspectionTROUbLESHOOTING PRObLEMS SymptomsPOSSIbLE Cause Recommended Course of ActionError Codes for the Flextec 450 CE Error Description Corrective Action Code#Diagrams Dimension Print Flextec 450 CE Precaucion Warnung