Makita DDF482RFJ User Manual

7 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 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
Lithium-ion battery with star marking
►Fig.2: 1. Star marking
Lithium-ionbatterieswithastarmarkingareequipped
withaprotectionsystem.Thissystemautomatically
cutsoffpowertothetool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.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.3: 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 Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
Thebattery
may have
malfunctioned.
NOTE: Depending on the conditions of use and the
ambienttemperature,theindicationmaydifferslightly
from the actual capacity.
Switch action
►Fig.4: 1. Switch trigger
CAUTION: 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.
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.
Lighting up the front lamp
►Fig.5: 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10-15secondsafterreleasingthe
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.

Makita DDF482RFJ Specifications

General

Number of gears	2
Chuck capacity (max)	13 mm
Chuck capacity (min)	1.5 mm
Idle speed (1st gear)	600 RPM
Idle speed (2nd gear)	1900 RPM
Drilling diameter in wood (max)	38 mm
Maximum torque (hard applications)	36 N⋅m
Maximum torque (soft applications)	62 N⋅m
Product color	Black, Blue
Built-in light	Yes
Product design	Pistol grip drill
Number of batteries included	2 pc(s)
Power source	Battery
Battery voltage	18 V

Weight and Dimensions

Depth	185 mm
Width	79 mm
Height	249 mm
Weight	1500 g