Wega 401 M2.40 FKW - EWM Hightec Welding GmbH

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Design and functionWelding torch and workpiece line connectionItem Symbol Description 01 Welding torch2 Welding torch hose package3 Central connection for welding torch (Euro)Integrated welding current, shielding gas and torch trigger4 Quick connect coupling (red)coolant return5 Quick connect coupling (blue)coolant supply6 Workpiece7 Workpiece lead8 Connection socket, workpiece lead"Hard" choke tapping9 Connection socket, workpiece lead"Medium" choke tapping10 Connection socket, workpiece leadChoke tapping "soft"• Insert the central plug for the welding torch into the central connector and screw together with crownnut.• Insert the cable plug of the workpiece lead into the connection socket for workpiece lead 1, 2 or 3(depending on the application or shielding gas used) and lock by turning to the right.If fitted:• Lock connecting nipples of the cooling water tubes into the corresponding quick connect couplings:Return line red to quick connect coupling, red (coolant return) andsupply line blue to quick connect coupling, blue (coolant supply).32099-005224-EW50108.11.2011
Design and functionShielding gas supply5.8 Shielding gas supply5.8.1 Connecting the shielding gas supplyWARNINGRisk of injury due to improper handling of shielding gas cylinders!Improper handling and insufficient securing of shielding gas cylinderscan cause serious injuries!• Secure shielding gas cylinders using the standard fastening elements onthe unit (chain/belt)!• The fastening elements must tightly enclose the shielding gas cylinder!• Attach the fastening elements within the upper half of the shielding gascylinder!• Do not attach any element to the shielding gas cylinder valve!• Observe the instructions from the gas manufacturer and any relevantregulations concerning the use of compressed air!• Avoid heating the shielding gas cylinder!CAUTIONFaults in the shielding gas supply.An unhindered shielding gas supply from the shielding gas cylinder to the weldingtorch is a fundamental requirement for optimum welding results. In addition, a blockedshielding gas supply may result in the welding torch being destroyed.• Always re-fit the yellow protective cap when not using the shielding gas connection.• All shielding gas connections must be gas tight.NOTEBefore connecting the pressure regulator to the gas cylinder, open the cylinder valvebriefly to expel any dirt.099-005224-EW50108.11.201133
Page 6: Safety instructionsNotes on the use
Page 9: Safety instructionsGeneralWARNINGEx
Page 12 and 13: Safety instructionsTransport and in
Page 14 and 15: Safety instructionsAmbient conditio
Page 16 and 17: Machine description - quick overvie
Page 26 and 27: Design and functionGeneral5 Design
Page 28 and 29: Design and functionMains connection
Page 30 and 31: Design and functionWelding torch co
Page 34 and 35: Design and functionShielding gas su
Page 36 and 37: Design and functionShielding gas su
Page 38 and 39: Design and functionInserting the wi
Page 40 and 41: Design and functionSelect welding t
Page 50 and 51: Design and functionMIG/MAG function
Page 57 and 58: Rectifying faultsCustomer checklist
Page 59 and 60: Rectifying faultsResetting the cont
Page 61 and 62: Technical dataWega 4018 Technical d
Page 63 and 64: Replaceable partsWire feed rollers1
Page 65 and 66: Appendix ARecommended settings11 Ap

Wega 401 M2.40 FKW - EWM Hightec Welding GmbH

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