Kemppi fastmig MF 29 Operation Instructions Manual

Also see for FastMig MF 29: Service manual Operating manual

Contents

Kemppi fastmig MF 29 Operation Instructions Manual Manual pdf 11 page image

2.10. MAIN SWITCH I/OWhen you turn the main switch of the FastMig™ power source into I-position, the pilot lampclosest to this switch will light up, indicating the power source is ready for welding.Always start and switch off the machine with the main switch, never use the mainsplug as a switch.2.11. OPERATION OF COOLING UNIT, FASTCOOL 10Operation of cooling unit is controlled in such a way that pump is started when welding is started.After welding stop pump is rotating for approx. 5 min cooling the gun and the cooling liquid toambient temperature.Read in operation instructions for the Fastcool 10 unit the trouble situations of the liquid circulationsystem and protection against torch etc. damage.2.12. HANGINGMF 29 can be hanged to the barrier with an optional hanging frame (6185285). The machine is notsupposed to be hanged from its handle.3. SERVICE, OPERATION DISTURBANCESThe amount of use and the working environment should be taken into consideration when planningthe frequency of maintenance of MF. Careful use and preventive maintenance will help to ensuretrouble-free operation.The following maintenance operations should be carried out atleast every six months:Check:– The wear of the grooves of the feed rolls. Excessive wearof grooves causes problems in wire feed.– The wear of the wire guide tubes of wire feed. Badly wornfeed rolls and wire guide tubes should be discarded.– The wire guide tube in the gun should be set as near thefeed rolls as possible, but not touching them and the wiremust follow a straight line from the end of the tube to thegroove of the feed roll.– Reel brake adjustment.– Electric connections* Oxidised couplings must be cleaned* Loose couplings must be tightenedClean dust and dirt from the equipment.When using compressed air, always protect your eyes with proper eye protection.In case of problems contact your KEMPPI dealer.twicea yearFASTMIG™ MF 29 / 0603 – 11© KEMPPI OY