Makita DHP482Z User Manual (English)

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9 ENGLISH

ASSEMBLY

CAUTION: Always be sure that the tool is

switched off and the battery cartridge is removed

before carrying out any work on the tool.

Installing or removing driver bit/

drill bit

Optional accessory

►Fig.10: 1. Sleeve 2. Close 3. Open

Turnthesleevecounterclockwisetoopenthechuck

jaws.Placethedriverbit/drillbitinthechuckasfar

asitwillgo.Turnthesleeveclockwisetotightenthe

chuck.Toremovethedriverbit/drillbit,turnthesleeve

counterclockwise.

Installing hook

►Fig.11: 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.12: 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.13

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.

First, turn the action mode changing ring so that the

arrowonthetoolbodypointstothe marking.

Placethepointofthedriverbitinthescrewheadandapplypres-

sure 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.

Hammer drilling operation

CAUTION:

There is a tremendous and sudden

twisting force exerted on the tool/drill bit at the

time of hole breakthrough, when the hole becomes

clogged with chips and particles, or when striking

reinforcing rods embedded in the concrete.

First, turn the action mode changing ring so that the arrow

onthetoolbodypointstothe marking.Theadjusting

ringcanbealignedinanytorquelevelsforthisoperation.

Besuretouseatungsten-carbidetippeddrillbit.

Positionthedrillbitatthedesiredlocationforthehole,

then pull the switch trigger. Do not force the tool. Light

pressuregivesbestresults.Keepthetoolinposition

and prevent it from slipping away from the hole.

Donotapplymorepressurewhentheholebecomes

clogged with chips or particles. Instead, run the tool at

anidle,thenremovethedrillbitpartiallyfromthehole.

Byrepeatingthisseveraltimes,theholewillbecleaned

outandnormaldrillingmayberesumed.

Blow-out bulb

Optional accessory

►Fig.14: 1.Blow-outbulb

Afterdrillingthehole,usetheblow-outbulbtocleanthe

dust out of the hole.

Drilling operation

First,turntheadjustingringsothatthepointer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.

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Makita DHP482Z Specifications

General

Soft grip	Yes
Chuck type	Keyless
Product design	Pistol grip drill
Number of gears	2
Torque settings	21
Sound power level	93 dB
Chuck capacity (max)	13 mm
Chuck capacity (min)	1.5 mm
Sound pressure level	82 dB
Idle speed (1st gear)	600 RPM
Idle speed (2nd gear)	1900 RPM
Impact rate (low speed)	9000 bpm
Sound level uncertainty	3 dB
Impact rate (high speed)	28500 bpm
Drilling diameter in wood (max)	38 mm
Vibration level (metal drilling)	2.5 m/s²
Maximum torque (hard applications)	62 N⋅m
Maximum torque (soft applications)	36 N⋅m
Vibration level (concrete drilling)	6 m/s²
Product color	Black, Blue
Uncertainty K	1.5 m/s²
Battery charger included	No
Power source	Battery
Battery voltage	18 V