User Manual

32
TROUBLESHOOTING
TROUBLESHOOTING
Problem Probable cause Remedial actions
Thetoolfailstostart
Mainsvoltagemissing Checkthemainsvoltage
Motorbrushesarecompletelyworn Contacttheservicecentreforreplacement
FailureoftheOn/Offtriggerbutton,motororothercomponent Contacttheservicecentreforrepairorreplacement
Shaftseizure Contacttheservicecentreforrepair
The motor runs, but the cutting tool does
notrotate
Thecuttingtoolisnotmountedtightly Tightenthecuttingtool
Galled(damaged)threadon the cuttingtoolfasteningpartsorthe cutting tool
isbroken
Replacethecuttingtoolbyyourselforhaveitreplacedintheservicecentre
Increasedvibrationofthetool
Contactwithsolidobjects Donotallowcontactwithsolidobjects
Unevenwearofthecutterblade Replacethecutterblade
Looseattachmentofthespoolorloosethreadedconnections Tightenthespoolorthreadedconnections
Severewearofmechanicalcomponents Contacttheservicecentreforrepair
Unsatisfactorycuttingresults
Cuttingatlowrotationspeed
Increasetherotationspeedbyreducingadvancespeedofthetoolandthecutting
height
Thevegetationistoodense Reducethecuttingheight
Thecutterbladehasbecomedull Replacethecutterblade
Wornoutline Feednewlinefromthespool
Toofastmovementalongtheworkingarea Reduceadvancespeedofthetool
Thelineisnotfedfromthespool
Thespoolisempty Replacethespool
Dirtyspoolandjammingofthelinedrum Cleanthespoolandunblockthedrum