Operation Manual

7 ENGLISH
Installing or removing battery
cartridge
CAUTION: Always switch off the tool before
installing or removing of the battery cartridge.
CAUTION: Hold the tool and the battery car-
tridge rmly when installing or removing battery
cartridge.Failuretoholdthetoolandthebattery
cartridgermlymaycausethemtoslipoffyourhands
andresultindamagetothetoolandbatterycartridge
andapersonalinjury.
►Fig.1: 1. Red indicator 2.Button3. Battery cartridge
Toremovethebatterycartridge,slideitfromthetool
whileslidingthebuttononthefrontofthecartridge.
Toinstallthebatterycartridge,alignthetongueonthe
batterycartridgewiththegrooveinthehousingandslip
itintoplace.Insertitallthewayuntilitlocksinplace
withalittleclick.Ifyoucanseetheredindicatoronthe
uppersideofthebutton,itisnotlockedcompletely.
CAUTION: Always install the battery cartridge
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: Do not install the battery cartridge
forcibly.Ifthecartridgedoesnotslideineasily,itis
notbeinginsertedcorrectly.
Battery protection system
Thetoolisequippedwithabatteryprotectionsystem.
Thissystemautomaticallycutsoffpowertothemotorto
extendbatterylife.
Thetoolwillautomaticallystopduringoperationifthe
tooland/orbatteryareplacedunderoneofthefollowing
conditions:
Overloaded:
Thetoolisoperatedinamannerthatcausesittodraw
anabnormallyhighcurrent.
Inthissituation,turnthetooloffandstoptheapplication
thatcausedthetooltobecomeoverloaded.Thenturn
the tool on to restart.
Ifthetooldoesnotstart,thebatteryisoverheated.In
thissituation,letthebatterycoolbeforeturningthetool
on again.
Low battery voltage:
Theremainingbatterycapacityistoolowandthetool
willnotoperate.Ifyouturnthetoolon,themotorruns
againbutstopssoon.Inthissituation,removeand
rechargethebattery.
Indicating the remaining battery
capacity
Only for battery cartridges with "B" at the end of the
model number
►Fig.2: 1.Indicatorlamps2.Checkbutton
Pressthecheckbuttononthebatterycartridgetoindi-
catetheremainingbatterycapacity.Theindicatorlamps
lightupforfewseconds.
Indicator lamps Remaining
capacity
Lighted Off
75%to100%
50%to75%
25%to50%
0%to25%
NOTE:Dependingontheconditionsofuseandthe
ambienttemperature,theindicationmaydifferslightly
fromtheactualcapacity.
Switch action
►Fig.3: 1. Switch trigger
CAUTION: Before inserting the battery car-
tridge into the tool, always check to see that the
switch trigger actuates properly and returns to
the "OFF" position when released.
Tostartthetool,simplypulltheswitchtrigger.Tool
speedisincreasedbyincreasingpressureontheswitch
trigger. Release the switch trigger to stop.
NOTE:Thetoolautomaticallystopsifyoukeeppull-
ingtheswitchtriggerforabout6minutes.
Lighting up the front lamp
►Fig.4: 1. Lamp
CAUTION: Do not look in the light or see the
source of light directly.
Pulltheswitchtriggertolightupthelamp.Thelamp
keepsonlightingwhiletheswitchtriggerisbeingpulled.
Thelampgoesoutapproximately10secondsafter
releasing the switch trigger.
NOTE:Useadryclothtowipethedirtoffthelensof
thelamp.Becarefulnottoscratchthelensoflamp,or
itmaylowertheillumination.
NOTE:Whenthetoolisoverheated,thelightashes
foroneminute,andthentheLEDdisplaygoesoff.In
thiscase,cooldownthetoolbeforeoperatingagain.
Reversing switch action
►Fig.5: 1. Reversing switch lever
CAUTION: Always check the direction of
rotation before operation.
CAUTION: Use the reversing switch only after
the tool comes to a complete stop. Changing the
directionofrotationbeforethetoolstopsmaydam-
age the tool.
CAUTION: When not operating the tool,
always set the reversing switch lever to the neu-
tral position.