Operator's Manual
Troubleshooting
Performonlythestepsdescribedintheseinstructions.Allfurtherinspection,maintenance,andrepairwork
mustbeperformedbyanauthorizedservicecenterorasimilarlyqualiedspecialistifyoucannotsolvethe
problemyourself.
Problem
PossibleCauseCorrectiveAction
1.Thebatteryisnotfullyinstalledinthe
tool.
1.Removeandthenreplacethebattery
intothetool,makingsurethatitisfully
installedandlatched.
2.Thebatterypackisnotcharged.
2.Removethebatterypackfromthetool
andchargeit.
3.Thebatterypackisdamaged.3.Replacethebatterypack.
Thetooldoesnotstart.
4.Thereisanotherelectricalproblem
withthetool.
4.ContactanAuthorizedServiceDealer.
1.Thebatterypackchargecapacityis
toolow.
1.Removethebatterypackfromthetool
andfullychargethebatterypack.
Thetooldoesnotreachfullpower.
2.Theairventsareblocked.
2.Cleantheairvents.
1.Thereismoistureontheleadsofthe
batterypack.
1.Allowthebatterypacktodryorwipeit
dry.
2.Thebatteryisnotfullyinstalledinthe
tool.
2.Removeandthenreplacethebattery
inthetool,ensuringthatitisfully
installedandlatched.
Thetooldoesnotrunordoesnotrun
continuously.
3.Thebatterypackislowoncharge.
3.Chargethebatterypack.
Thespeedlockdoesnotholdwhen
engaged.
1.Thespeedlockscrewisloose.1.Tightenthespeedlockscrewby
turningthespeedlockscrew¼turn.If
thespeedlockstilldoesnotholdwhen
engaged,turnthespeedlockscrewan
additional¼turn.
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