User Manual

8 ENGLISH
Installing or removing driver bit/
socket bit
For Model DDF083 (optional accessory)
►Fig.10
Useonlydriverbit/socketbitthathasinsertingportion
showninthegure.Donotuseanyotherdriverbit/
socketbit.
For tool with shallow driver bit hole
A=12mm
B=9mm
Useonlythesetypeofdriver
bit.Followtheprocedure
1. (Note) Bit-piece is not
necessary.
For tool with deep driver bit hole
A=17mm
B=14mm
Toinstallthesetypesofdriver
bits,followtheprocedure1.
A=12mm
B=9mm
Toinstallthesetypesofdriver
bits,followtheprocedure2.
(Note) Bit-piece is necessary
forinstallingthebit.
1. Toinstallthedriverbit,pullthesleeveinthedirec-
tionofthearrowandinsertthedriverbitintothe
sleeveasfarasitwillgo.
Thenreleasethesleevetosecurethedriverbit.
►Fig.11: 1.Driverbit2. Sleeve
2. Toinstallthedriverbit,pullthesleeveinthedirec-
tionofthearrowandinsertthebit-pieceanddriver
bitintothesleeveasfarasitwillgo.Thebit-piece
shouldbeinsertedintothesleevewithitspointed
endfacingin.Thenreleasethesleevetosecure
thedriverbit.
►Fig.12: 1.Driverbit2. Bit-piece 3. Sleeve
Toremovethedriverbit,pullthesleeveinthedirection
ofthearrowandpullthedriverbitout.
NOTE:Ifthedriverbitisnotinserteddeepenough
intothesleeve,thesleevewillnotreturntoitsoriginal
positionandthedriverbitwillnotbesecured.Inthis
case,tryre-insertingthebitaccordingtotheinstruc-
tionsabove.
NOTE:Afterinsertingthedriverbit,makesurethatit
isrmlysecured.Ifitcomesout,donotuseit.
Installing hook
►Fig.13: 1. Groove 2. Hook 3. Screw
Thehookisconvenientfortemporarilyhangingthetool.
Thiscanbeinstalledoneithersideofthetool.Toinstall
thehook,insertitintoagrooveinthetoolhousingon
eithersideandthensecureitwithascrew.Toremove,
loosenthescrewandthentakeitout.
Installing driver bit holder
Optional accessory
►Fig.14: 1.Driverbitholder2.Driverbit
Fitthedriverbitholderintotheprotrusionatthetoolfoot
oneitherrightorleftsideandsecureitwithascrew.
Whennotusingthedriverbit,keepitinthedriverbit
holders.Driverbits45mm-longcanbekeptthere.
OPERATION
CAUTION: Always insert the battery cartridge
all the way until it locks in place.Ifyoucanseethe
redindicatorontheuppersideofthebutton,itisnot
lockedcompletely.Insertitfullyuntiltheredindicator
cannotbeseen.Ifnot,itmayaccidentallyfalloutof
thetool,causinginjurytoyouorsomeonearound
you.
CAUTION: When the speed comes down
extremely, reduce the load or stop the tool to
avoid the tool damage.
Holdthetoolrmlywithonehandonthegripandthe
otherhandonthebottomofthebatterycartridgeto
control the twisting action.
►Fig.15
Screwdriving operation
CAUTION: Adjust the adjusting ring to the
proper torque level for your work.
CAUTION: Make sure that the driver bit is
inserted straight in the screw head, or the screw
and/or driver bit may be damaged.
Placethepointofthedriverbitinthescrewheadand
applypressuretothetool.Startthetoolslowlyandthen
increasethespeedgradually.Releasetheswitchtrigger
assoonastheclutchcutsin.
NOTE: When driving wood screw, pre-drill a pilot hole
2/3thediameterofthescrew.Itmakesdrivingeasier
andpreventssplittingoftheworkpiece.
Drilling operation
First,turntheadjustingringsothatthearrowpointsto
the marking.Thenproceedasfollows.
Drilling in wood
Whendrillinginwood,thebestresultsareobtained
withwooddrillsequippedwithaguidescrew.Theguide
screwmakesdrillingeasierbypullingthedrillbitinto
the workpiece.
Drilling in metal
Topreventthedrillbitfromslippingwhenstartinga
hole,makeanindentationwithacenter-punchand
hammeratthepointtobedrilled.Placethepointofthe
drillbitintheindentationandstartdrilling.
Useacuttinglubricantwhendrillingmetals.Theexcep-
tionsareironandbrasswhichshouldbedrilleddry.