Kemppi KMS 400 AS, Operating Manual

Page 1: ...Operating manual English EN FastMig KMS 400 AS ...

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Page 3: ...Operating manual English FastMig KMS 400 AS Kemppi Oy 1021 ...

Page 4: ... KMS AS panel 9 3 8 Setup functions 10 4 Operation control switches and potentiometers 10 4 1 Main switch I O 10 4 2 Pilot lamps 10 4 3 Operation of cooling fan 11 5 Basic Troubleshooting 11 6 MAINTENANCE 12 6 1 Daily maintenance 12 6 2 Period maintenance 12 6 3 Service shop maintenance 12 7 Operation disturbances 13 7 1 Operation of the overload protection 13 7 2 Control fuses 13 7 3 Under and ov...

Page 5: ...portant issue in equipment design and manufacturing Therefore Kemppi welding solutions are unparalleled in safety There are however always certain hazards involved in using welding equipment Therefore to ensure your personal safety and the safety of your working environment carefully read the safety instructions below and respect them Use of personal protective equipment The arc and its reflecting...

Page 6: ...water Ensure cables or welding torches are not squashed by heavy objects and that they are not exposed to sharp edges or a hot work piece Make sure that faulty and damaged welding torches are changed immediately as they may cause electrocution or fire Remember that the cable plugs and other electric devices may be installed or replaced only by an electrical contractor or engineer authorized to per...

Page 7: ...s Arc welding equipments cause electromagnetic disturbance To minimize the harmful effects strictly use the equipment according to the operating manual and other recommendations Gas bottles and pneumatic devices Adhere to the instructions for handling pneumatic devices and gas bottles Make sure that gas bottles are used and stored in properly ventilated spaces A leaking gas bottle may replace the ...

Page 8: ...regular electrical devices without special circuits generates harmonic currents into the distribution network High rates of harmonic current may cause losses and disturbance to some equipments This equipment complies with IEC 61000 3 12 provided that the short circuit power Ssc is greater than or equal to 4 7 MVA at the interface point between the user s supply and the public supply network It is ...

Page 9: ... cooling air to circulate Protect the machine against heavy rain and direct sunshine Note The machine should not be operated in the rain as the protection class of the machine IP23S allows for outside preserving and storage only Note Never aim metallic grinding spray sparks towards the equipment Connecting cables 3 4 Note Always check before use that the interconnecting cable shielding gas hose ea...

Page 10: ...anging the mains cable take into consideration the following The cable is entered into the machine through the inlet ring on the rear panel of the machine and fastened with a cable clamp The phase conductors of the cable are coupled to connectors L1 L2 and L3 The earth protection coloured green yellow is coupled to the marked connector If you are using 5 lead cable do not connect the neutral condu...

Page 11: ... direct onto the piece to be welded The contact surface of the earth clamp should always be as large as possible Clean the fastening surface from paint and rust KMS AS panel 3 7 KMS AS W004538 A CC CV U I V CC MSF CV CC SETUP ARC FORCE DYNAMICS KMS AS W004538 A CC CV U I V CC MSF CV CC SETUP ARC FORCE DYNAMICS ON OFF button KMS AS W004538 A CC CV U I V CC MSF CV CC SETUP ARC FORCE DYNAMICS Dynamic...

Page 12: ... works with CC Constant current mode set from the KMS AS power source panel NOTE In CC mode FastMig KMS AS has two welding programs one for ArcFeed CC welding and the other for MMA welding The desired welding program can be chosen from the KMS AS SETUP function Setup functions 3 8 With a long press of button you can move to the Setup menu Start Power StA 9 9 0 Strenght of start pulse Device addres...

Page 13: ...r Check correct welding curve selected Check correct Channel job number selected on PF65 function panel Check power supply Phase down Variable welding performance Check wire feed mechanism is correctly adjusted Check correct drive rolls are fitted Check wire spool overrun tension is correctly adjusted Check gun liner is not blocked Replace if necessary Check correct gun liner is fitted for the fil...

Page 14: ...harge before removing the cover plate Check at least every half year Electric connectors of the machine clean any oxidized parts and tighten loose connections Note You must know the correct tension torques values before starting the reparation of the loose joints Clean the inner parts of the machine from dust and dirt e g with a soft brush and vacuum cleaner Also clean the ventilation net behind t...

Page 15: ... Note Use same type and rating of fuse which is marked beside the fuse adapter Damage caused by a wrong type fuse is not covered by the guarantee Under and overvoltages in the mains supply 7 3 Primary circuits of the machine are protected against sudden transient overvoltages The machine is designed to withstand 3 x 440 V voltage continuously see technical data Ensure that voltage is kept within t...

Page 16: ...epresentative By applying this European Directive you will improve the environment and human health ORDERING NUMBERS 9 FastMig KMS 400 AS 6054001 Wire feeders ArcFeed 200 6120200 ArcFeed 300 6120300 ArcFeed 300P 6120310 MXF 65 6152100EL MXF 67 6152200EL MXF 63 6152300EL MXF 65 6152100 MXF 67 6152200 MXF 63 6152300 Panels for MSF and MXF feeders SF 51 6085100 SF 52W 6085200W SF 53W 6085300W SF 54 6...

Page 17: ...ltage 46V Open circuit voltage 50V Open circuit power 25W Efficiency at max current 87 Power factor at max current 0 9 Operating temperature range 20 40 ºC Storage temperature range 40 60 ºC Degree of protection IP23S EMC class A Minimun short circuit power Ssc of supply network 4 7 MVA External dimensions LxWxH 590x230x430 mm Weight 35 kg Voltage supply for auxiliary devices 50V DC X14 X15 fuse 6...

Page 18: ...ommodation related to warranty service The warranty does not cover welding torches and their consumables feeder drive rolls and feeder guide tubes Direct or indirect damage caused by a defective product is not covered under the warranty The warranty becomes void if modifications are made to the machine that are not approved by the manufacturer or if non original spare parts are used in repairs The...

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