Makita HP347D User Manual

9 ENGLISH
Speed change
►Fig.4: 1. Speed change lever
CAUTION: Always set the speed change lever
fully to the correct position.Ifyouoperatethe
toolwiththespeedchangeleverpositionedhalfway
betweenthe“1”sideand“2”side,thetoolmaybe
damaged.
CAUTION: Do not use the speed change lever
while the tool is running.Thetoolmaybedamaged.
Displayed
Number
Speed Torque Applicable
operation
1 Low High Heavy load-
ing operation
2 High Low Light loading
operation
Tochangethespeed,rstswitcho󰀨thetoolandthen
slidethespeedchangelevertothe“2”sideforhigh
speedor,“1”sideforlowspeed.Besurethatthespeed
changeleverissettothecorrectpositionbeforeopera-
tion.Usetherightspeedforyourjob.
Selecting the action mode
CAUTION: Always set the ring correctly to
your desired mode mark. If you operate the tool
with the ring positioned halfway between the
mode marks, the tool may be damaged.
►Fig.5: 1. Action mode changing ring 2. Mark
3. Arrow
Thistoolhasthreeactionmodes.
•
Drilling mode (rotation only)
•
Hammer drilling mode (rotation with
hammering)
•
Screwdriving mode (rotation with clutch)
Selectonemodesuitableforyourwork.Turnthe
action mode changing ring and align the mark that you
selectedwiththearrowonthetoolbody.
Adjusting the fastening torque
►Fig.6: 1. Action mode changing ring 2.Adjusting
ring 3. Graduation 4. Arrow
Thefasteningtorquecanbeadjustedin16levelsby
turningtheadjustingring.Alignthegraduationswiththe
arrowonthetoolbody.Youcangettheminimumfas-
teningtorqueat1andmaximumtorqueat16.
Beforeactualoperation,driveatrialscrewintoyour
materialorapieceofduplicatematerialtodeter-
minewhichtorquelevelisrequiredforaparticular
application.
ASSEMBLY
CAUTION: Always be sure that the tool is
switched o󰀨 and the battery cartridge is removed
before carrying out any work on the tool.
Installing or removing driver bit/
drill bit
►Fig.7: 1. Sleeve
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.
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.8
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 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.

Makita HP347D Specifications

General

Brand	Makita
Model	HP347D
Category	Drill
Language	English