Instruction Manual Cordless Hammer Drill DHR17
8 ENGLISH
FUNCTIONAL DESCRIPTION
CAUTION: Always be sure that the tool is
switched off and the battery cartridge is removed
before adjusting or checking function on the tool.
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 cartridge
rmly when installing or removing battery cartridge.
Failuretoholdthetoolandthebatterycartridgermlymay
causethemtoslipoffyourhandsandresultindamageto
thetoolandbatterycartridgeandapersonalinjury.
►Fig.1: 1. Red indicator 2. Button 3. Battery cartridge
Toremovethebatterycartridge,slideitfromthetool
whileslidingthebuttononthefrontofthecartridge.
Toinstallthebatterycartridge,alignthetongueonthe
battery cartridge with the groove in the housing and slip
it into place. Insert it all the way until it locks in place
withalittleclick.Ifyoucanseetheredindicatoronthe
uppersideofthebutton,itisnotlockedcompletely.
CAUTION: Always install the battery cartridge
fully until the red indicator cannot be seen.Ifnot,
itmayaccidentallyfalloutofthetool,causinginjuryto
you or someone around you.
CAUTION: Do not install the battery cartridge
forcibly.Ifthecartridgedoesnotslideineasily,itis
not being inserted correctly.
Indicating the remaining battery capacity
Only for battery cartridges with the indicator
►Fig.2: 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indi-
catetheremainingbatterycapacity.Theindicatorlamps
lightupforafewseconds.
Indicator lamps Remaining
capacity
Lighted Off Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
Thebattery
may have
malfunctioned.
NOTE:Dependingontheconditionsofuseandthe
ambienttemperature,theindicationmaydifferslightly
fromtheactualcapacity.
Tool / battery protection system
Thetoolisequippedwithatool/batteryprotectionsys-
tem.Thissystemautomaticallycutsoffpowertothe
motortoextendtoolandbatterylife.Thetoolwillauto-
maticallystopduringoperationifthetoolorbatteryis
placedunderoneofthefollowingconditions:
Overload protection
When the battery is operated in a manner that causes
it to draw an abnormally high current, the tool automat-
ically stops without any indication. In this situation, turn
thetooloffandstoptheapplicationthatcausedthetool
tobecomeoverloaded.Thenturnthetoolontorestart.
Overheat protection
When the tool or battery is overheated, the tool stops
automatically and the lamp blinks. In this case, let the
toolandbatterycoolbeforeturningthetoolonagain.
Overdischarge protection
When the battery capacity is not enough, the tool stops
automatically.Inthiscase,removethebatteryfromthe
tool and charge the battery.
Switch action
WARNING: Before installing 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.
►Fig.3: 1. Switch trigger
Tostartthetool,simplypulltheswitchtrigger.Tool
speed is increased by increasing pressure on the switch
trigger. Release the switch trigger to stop.
Lighting up the front lamp
►Fig.4: 1. Switch trigger 2. Lamp
CAUTION: Do not look in the light or see the
source of light directly.
Pulltheswitchtriggertolightupthelamp.Thelamp
keeps on lighting while the switch trigger is being pulled.
Thelampgoesoutapproximately10secondsafter
releasing the switch trigger.
NOTE:Useadryclothtowipethedirtoffthelensof
thelamp.Becarefulnottoscratchthelensoflamp,or
it may lower the illumination.
Reversing switch action
►Fig.5: 1. Reversing switch lever