operation manual

8 ENGLISH
NOTICE: If you use a spare battery to continue
the operation, rest the tool at least 15 min.
NOTE:Usetheproperbitfortheheadofthescrew/
bolt that you wish to use.
NOTE:WhenfasteningM8orsmallerscrew,carefully
adjustpressureontheswitchtriggersothatthescrew
is not damaged.
NOTE: Hold the tool pointed straight at the screw.
NOTE:Iftheimpactforceistoostrongoryoutighten
thescrewforatimelongerthanshowninthegures,
thescreworthepointofthedriverbitmaybeover-
stressed,stripped,damaged,etc.Beforestartingyour
job,alwaysperformatestoperationtodeterminethe
properfasteningtimeforyourscrew.
Thefasteningtorqueisaffectedbyawidevarietyof
factorsincludingthefollowing.Afterfastening,always
checkthetorquewithatorquewrench.
1. Whenthebatterycartridgeisdischargedalmost
completely,voltagewilldropandthefastening
torquewillbereduced.
2. Driver bit or socket bit
Failuretousethecorrectsizedriverbitorsocket
bitwillcauseareductioninthefasteningtorque.
3. Bolt
• Eventhoughthetorquecoefcientandthe
classofboltarethesame,theproperfasten-
ingtorquewilldifferaccordingtothediame-
terofbolt.
• Eventhoughthediametersofboltsarethe
same,theproperfasteningtorquewilldiffer
accordingtothetorquecoefcient,theclass
ofboltandtheboltlength.
4. Themannerofholdingthetoolorthematerial
ofdrivingpositiontobefastenedwillaffectthe
torque.
5. Operating the tool at low speed will cause a reduc-
tioninthefasteningtorque.
MAINTENANCE
CAUTION: Always be sure that the tool is
switched off and the battery cartridge is removed
before attempting to perform inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
TomaintainproductSAFETYandRELIABILITY,
repairs,anyothermaintenanceoradjustmentshould
beperformedbyMakitaAuthorizedorFactoryService
Centers, always using Makita replacement parts.
OPTIONAL
ACCESSORIES
CAUTION: These accessories or attachments
are recommended for use with your Makita tool
specied in this manual.Theuseofanyother
accessoriesorattachmentsmightpresentariskof
injurytopersons.Onlyuseaccessoryorattachment
foritsstatedpurpose.
Ifyouneedanyassistanceformoredetailsregard-
ing these accessories, ask your local Makita Service
Center.
• Driverbits
• Socketbits
• Bitpiece
• Hook
• Plasticcarryingcase
• Batteryprotector
• Toolhanger
• Makitagenuinebatteryandcharger
NOTE: Some items in the list may be included in the
toolpackageasstandardaccessories.Theymay
differfromcountrytocountry.