Wega 401 M2.40 FKW - EWM Hightec Welding GmbH

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Design and functionWelding torch cooling system5.6.3 Adding coolantThe unit is supplied ex works with a minimum level of coolant.Item Symbol Description 01 Coolant tank cap2 Coolant filter sieve3 Coolant tank4 "Min" markMinimum coolant levelFigure 5-2• Unscrew and remove the coolant tank sealing cover.• Check filter sieve insert for dirt, clean if necessary and reinsert into position.• Top up coolant to the filter sieve insert, close sealing cover again.NOTEAfter the initial filling, wait for at least one minute when the machine is switched on sothat the tube package is filled with coolant completely and without bubbles.With frequent changes of torch and during the initial filling process, the cooling unittank should be topped up as necessary.The level of coolant must never fall below the “min” mark.If there is less coolant in the coolant tank than the minimum required you may need tovent the coolant circuit. In this case the welding machine will automatically shut downthe coolant pump and signal an error, see chapter "Rectifying faults".30099-005224-EW50108.11.2011
Design and functionWelding torch and workpiece line connection5.7 Welding torch and workpiece line connectionCAUTIONEquipment damage due to improperly connected coolant lines!If the coolant lines are not connected or a gas-cooled welding torch is used, the coolantcircuit is interrupted and equipment damage can occur.• Connect all coolant lines correctly!• When using a gas-cooled welding torch, add a tube bridge to the coolant circuit (seechapter “Accessories”).NOTEPrepare welding torch according to the welding task in hand (see operating instructionsfor the torch).Figure 5-3099-005224-EW50108.11.201131
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 32 and 33: Design and functionWelding torch an
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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