Makita DHR171 User manual

DHR171
EN Cordless Rotary Hammer INSTRUCTION MANUAL 6
FR Perforateur Sans Fil MANUEL D’INSTRUCTIONS 12
DE Akku-Bohrhammer BETRIEBSANLEITUNG 19
IT Martello rotativo a batteria ISTRUZIONI PER L’USO 26
NL Accuboorhamer GEBRUIKSAANWIJZING 33
ES Martillo Rotativo Inalámbrico MANUAL DE
INSTRUCCIONES 40
PT Martelete Rotativo a Bateria MANUAL DE INSTRUÇÕES 47
DA Akku-borehammer BRUGSANVISNING 53
EL Φορητό σφυροτρύπανο ΕΓΧΕΙΡΙΔΙΟ ΟΔΗΓΙΩΝ 59
TR Akülü Kırıcı Delici KULLANMA KILAVUZU 66

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6ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: DHR171
Drilling capacities Concrete 17 mm
Steel 10 mm
Wood 13 mm
No load speed 0 - 680 min-1
Blows per minute 0 - 4,800 min-1
Overall length 273 mm
Rated voltage D.C. 18 V
Standard battery cartridge BL1815N / BL1820 / BL1820B / BL1830 / BL1830B / BL1840 /
BL1840B / BL1850 / BL1850B / BL1860B
Net weight 2.1 - 2.8 kg
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specicationsandbatterycartridgemaydifferfromcountrytocountry.
• Theweightmaydifferdependingontheattachment(s),includingthebatterycartridge.Thelightestandheavi-
estcombination,accordingtoEPTA-Procedure01/2014,areshowninthetable.
Intended use
Thetoolisintendedforhammerdrillinganddrillingin
brick, concrete and stone.
Itisalsosuitablefordrillingwithoutimpactinwood,
metal, ceramic and plastic.
Noise
ThetypicalA-weightednoiseleveldeterminedaccord-
ing to EN60745:
Soundpressurelevel(LpA):86dB(A)
Soundpowerlevel(LWA):97dB(A)
Uncertainty(K):3dB(A)
WARNING: Wear ear protection.
Vibration
Thevibrationtotalvalue(tri-axialvectorsum)deter-
mined according to EN60745:
Work mode: hammer drilling into concrete
Vibrationemission(ah, HD):9.0m/s2
Uncertainty(K):1.5m/s2
Work mode: drilling into metal
Vibrationemission(ah,D):2.5m/s2or less
Uncertainty(K):1.5m/s2
NOTE:Thedeclaredvibrationemissionvaluehas
been measured in accordance with the standard test
methodandmaybeusedforcomparingonetoolwith
another.
NOTE:Thedeclaredvibrationemissionvalue
mayalsobeusedinapreliminaryassessmentof
exposure.
WARNING:Thevibrationemissionduringactual
useofthepowertoolcandifferfromthedeclared
emission value depending on the ways in which the
tool is used.
WARNING:Besuretoidentifysafetymeasures
to protect the operator that are based on an estima-
tionofexposureintheactualconditionsofuse(taking
accountofallpartsoftheoperatingcyclesuchas
thetimeswhenthetoolisswitchedoffandwhenitis
runningidleinadditiontothetriggertime).
EC Declaration of Conformity
For European countries only
TheECdeclarationofconformityisincludedasAnnexA
to this instruction manual.
SAFETY WARNINGS
General power tool safety warnings
WARNING: Read all safety warnings, instruc-
tions, illustrations and specications provided
with this power tool.Failuretofollowallinstructions
listedbelowmayresultinelectricshock,reand/or
seriousinjury.
Save all warnings and instruc-
tions for future reference.
Theterm"powertool"inthewarningsreferstoyour
mains-operated(corded)powertoolorbattery-operated
(cordless)powertool.

7ENGLISH
CORDLESS ROTARY HAMMER
SAFETY WARNINGS
1. Wear ear protectors.Exposuretonoisecan
cause hearing loss.
2. Use auxiliary handle(s), if supplied with the
tool.Lossofcontrolcancausepersonalinjury.
3.
Hold power tool by insulated gripping sur-
faces, when performing an operation where the
cutting accessory may contact hidden wiring.
Cuttingaccessorycontactinga"live"wiremay
makeexposedmetalpartsofthepowertool"live"
and could give the operator an electric shock.
4. Wear a hard hat (safety helmet), safety glasses
and/or face shield. Ordinary eye or sun glasses
are NOT safety glasses. It is also highly recom-
mended that you wear a dust mask and thickly
padded gloves.
5. Be sure the bit is secured in place before
operation.
6. Under normal operation, the tool is designed
to produce vibration. The screws can come
loose easily, causing a breakdown or accident.
Check tightness of screws carefully before
operation.
7. In cold weather or when the tool has not been
used for a long time, let the tool warm up for
a while by operating it under no load. This
will loosen up the lubrication. Without proper
warm-up, hammering operation is difcult.
8. Always be sure you have a rm footing. Be
sure no one is below when using the tool in
high locations.
9. Hold the tool rmly with both hands.
10. Keep hands away from moving parts.
11. Do not leave the tool running. Operate the tool
only when hand-held.
12. Do not point the tool at any one in the area
when operating. The bit could y out and
injure someone seriously.
13.
Do not touch the bit, parts close to the bit, or
workpiece immediately after operation; they
may be extremely hot and could burn your skin.
14. Some material contains chemicals which may
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material supplier
safety data.
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or familiarity
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. MISUSE or failure to follow the safety
rules stated in this instruction manual may cause
serious personal injury.
Important safety instructions for
battery cartridge
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4.
If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any con-
ductive material.
(2) Avoid storing battery cartridge in a con-
tainer with other metal objects such as
nails, coins, etc.
(3) Do not expose battery cartridge to water
or rain.
A battery short can cause a large current
ow, overheating, possible burns and even a
breakdown.
6. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50 °C (122 °F).
7. Do not incinerate the battery cartridge even if
it is severely damaged or is completely worn
out. The battery cartridge can explode in a re.
8. Be careful not to drop or strike battery.
9. Do not use a damaged battery.
10.
The contained lithium-ion batteries are subject to
the Dangerous Goods Legislation requirements.
For commercial transports e.g. by third parties,
forwardingagents,specialrequirementonpack-
aging and labeling must be observed.
Forpreparationoftheitembeingshipped,consult-
inganexpertforhazardousmaterialisrequired.
Please also observe possibly more detailed
national regulations.
Tapeormaskoffopencontactsandpackupthe
battery in such a manner that it cannot move
around in the packaging.
11. Follow your local regulations relating to dis-
posal of battery.
SAVE THESE INSTRUCTIONS.
CAUTION: Only use genuine Makita batteries.
Useofnon-genuineMakitabatteries,orbatteriesthat
have been altered, may result in the battery bursting
causingres,personalinjuryanddamage.Itwillalso
voidtheMakitawarrantyfortheMakitatoolandcharger.
Tips for maintaining maximum
battery life
1. Charge the battery cartridge before completely
discharged. Always stop tool operation and
charge the battery cartridge when you notice
less tool power.
2. Never recharge a fully charged battery car-
tridge. Overcharging shortens the battery
service life.
3. Charge the battery cartridge with room tem-
perature at 10 °C - 40 °C (50 °F - 104 °F). Let
a hot battery cartridge cool down before
charging it.
4. Charge the battery cartridge if you do not use
it for a long period (more than six months).

8ENGLISH
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.
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.
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-
catetheremainingbatterycapacity.Theindicatorlamps
lightupfora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.
Tool / battery protection system
Thetoolisequippedwithatool/batteryprotectionsys-
tem.Thissystemautomaticallycutsoffpowertothe
motortoextendtoolandbatterylife.Thetoolwillauto-
maticallystopduringoperationifthetoolorbatteryis
placedunderoneofthefollowingconditions:
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
thetooloffandstoptheapplicationthatcausedthetool
tobecomeoverloaded.Thenturnthetoolontorestart.
Overheat protection
When the tool or battery is overheated, the tool stops
automatically and the lamp blinks. In this case, let the
toolandbatterycoolbeforeturningthetoolonagain.
Overdischarge protection
When the battery capacity is not enough, the tool stops
automatically.Inthiscase,removethebatteryfromthe
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
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.4: 1. Switch trigger 2. 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.
Reversing switch action
►Fig.5: 1. Reversing switch lever

9ENGLISH
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.
Thistoolhasareversingswitchtochangethedirection
ofrotation.Depressthereversingswitchleverfromthe
AsideforclockwiserotationorfromtheBsideforcoun-
terclockwise rotation.
When the reversing switch lever is in the neutral posi-
tion, the switch trigger cannot be pulled.
Selecting the action mode
NOTICE: Do not rotate the action mode chang-
ing knob when the tool is running.Thetoolwillbe
damaged.
NOTICE: To avoid rapid wear on the mode
change mechanism, be sure that the action mode
changing knob is always positively located in one
of the action mode positions.
Rotation with hammering
For drilling in concrete, masonry, etc., rotate the action
mode changing knob to the symbol. Use a car-
bide-tipped drill bit.
►Fig.6: 1.Actionmodechangingknob
Rotation only
For drilling in wood, metal or plastic materials, rotate
the action mode changing knob to the symbol. Use a
twist drill bit or wood drill bit.
►Fig.7: 1.Actionmodechangingknob
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.
Side grip (auxiliary handle)
CAUTION: Always use the side grip to ensure
safe operation.
CAUTION: After installing or adjusting the
side grip, make sure that the side grip is rmly
secured.
Installthesidegripsothatthegroovesonthegriptin
theprotrusionsonthetoolbarrel.Turnthegripclock-
wisetosecureit.Thegripcanbexedatdesiredangle.
►Fig.8: 1. Side grip
Grease
Coattheshankendofthedrillbitbeforehandwitha
smallamountofgrease(about0.5-1g).
Thischucklubricationassuressmoothactionandlon-
gerservicelife.
Installing or removing drill bit
Cleantheshankendofthedrillbitandapplygrease
beforeinstallingthedrillbit.
►Fig.9: 1. Shank end 2. Grease
Insertthedrillbitintothetool.Turnthedrillbitandpush
it in until it engages.
Afterinstallingthedrillbit,alwaysmakesurethatthe
drill bit is securely held in place by trying to pull it out.
►Fig.10: 1. Drill bit
Toremovethedrillbit,pullthechuckcoverdownallthe
way and pull the drill bit out.
►Fig.11: 1. Drill bit 2. Chuck cover
Depth gauge
Thedepthgaugeisconvenientfordrillingholesof
uniformdepth.Loosenthesidegripandinsertthedepth
gaugeintotheholeonthesidegrip.Adjustthedepth
gauge to the desired depth and tighten the side grip
rmly.
►Fig.12: 1. Hole 2. Depth gauge
NOTE:Makesurethatthedepthgaugedoesnot
touchthemainbodyofthetoolwhenattachingit.
Dust cup (optional accessory)
Usethedustcuptopreventdustfromfallingoverthe
toolandonyourselfwhenperformingoverheaddrilling
operations.Attachthedustcuptothebitasshownin
thegure.Thesizeofbitswhichthedustcupcanbe
attachedtoisasfollows.
Model Bit diameter
Dust cup 5 6 mm - 14.5 mm
Dustcup9 12 mm - 16 mm
►Fig.13: 1. Dust cup
Dust cup set
Optional accessory
NOTICE: Do not use the dust cup set when drill-
ing in metal or similar. It may damage the dust cup
set due to the heat produced by small metal dust or
similar. Do not install or remove the dust cup set with
the drill bit installed in the tool. It may damage the
dust cup set and cause dust leak.
NOTE: The standard side grip cannot be used
with the dust cup set being installed on the tool.
When the dust cup set is installed on the tool, remove
thegripfromthestandardsidegrip,andthenattachit
to the optional grip base set.

10 ENGLISH
Beforeinstallingthedustcupset,removethebitfrom
thetoolifinstalled.
Installthespacersothatthegroovesonthespacert
in the protrusions on the tool barrel while widening it.
Becarefulforthespringnottocomeofffromtheslitof
spacer.
►Fig.14: 1. Spacer 2. Spring
►Fig.15
Installthesidegrip(optionalgripbasesetandstandard
grip)sothatthegrooveonthegriptintheprotrusion
onthespacer.Turnthegripclockwisetosecureit.
►Fig.16: 1. Side grip
Installthedustcupsetsothattheclawsofthedustcup
tinintheslitsonthespacer.
►Fig.17: 1. Dust cup 2. Claws
NOTE:Ifyouconnectavacuumcleanertothedust
cupset,removethedustcapbeforeconnectingit.
►Fig.18: 1. Dust cap
Toremovethedrillbit,pullthechuckcoverdownallthe
way and pull the drill bit out.
►Fig.19: 1. Bit 2. Chuck cover
Toremovethedustcupset,holdtherootofdustcup
and pull it out.
►Fig.20: 1. Dust cup
NOTE:Ifthecapcomesofffromthedustcup,attach
itwithitsprintedsidefacingupsothatgrooveonthe
captsintheinsideperipheryoftheattachment.
►Fig.21
Hook
Optional accessory
CAUTION:Alwaysremovethebatterywhen
hanging the tool with the hook.
CAUTION: Never hook the tool at high location
oronpotentiallyunstablesurface.
►Fig.22: 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.
OPERATION
CAUTION: Always use the side grip (auxiliary
handle) and rmly hold the tool by both side grip
and switch handle during operations.
CAUTION: Always make sure that the work-
piece is secured before operation.
NOTE:Ifthebatterycartridgeisinlowtemperature,
thetool’scapabilitymaynotbefullyobtained.Inthis
case, warm up the battery cartridge by using the
toolwithnoloadforawhiletofullyobtainthetool’s
capability.
►Fig.23
Hammer drilling operation
CAUTION:Thereistremendousandsudden
twistingforceexertedonthetool/drillbitatthetimeof
hole break-through, when the hole becomes clogged
withchipsandparticles,orwhenstrikingreinforcing
rods embedded in the concrete. Always use the side
grip (auxiliary handle) and rmly hold the tool by
both side grip and switch handle during opera-
tions.Failuretodosomayresultinthelossofcontrol
ofthetoolandpotentiallysevereinjury.
Set the action mode changing knob to the symbol.
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.
NOTE: Eccentricity in the drill bit rotation may occur
whileoperatingthetoolwithnoload.Thetoolauto-
maticallycentersitselfduringoperation.Thisdoesnot
affectthedrillingprecision.
Drilling in wood or metal
CAUTION: Hold the tool rmly and exert care
when the drill bit begins to break through the
workpiece.Thereisatremendousforceexertedon
thetool/drillbitatthetimeofholebreakthrough.
CAUTION: A stuck drill bit can be removed
simply by setting the reversing switch to reverse
rotation in order to back out. However, the tool
may back out abruptly if you do not hold it rmly.
CAUTION: Always secure workpieces in a
vise or similar hold-down device.
NOTICE: Never use “rotation with hammering”
when the drill chuck is installed on the tool.The
drill chuck may be damaged.
Also,thedrillchuckwillcomeoffwhenreversingthetool.
NOTICE: Pressing excessively on the tool will
not speed up the drilling.Infact,thisexcessive
pressurewillonlyservetodamagethetipofyourdrill
bit,decreasethetoolperformanceandshortenthe
servicelifeofthetool.
Set the action mode changing knob to the symbol.
Attachthechuckadaptertoakeylessdrillchuckto
which1/2"-20sizescrewcanbeinstalled,andthen
installthemtothetool.Wheninstallingit,refertothe
section “Installing or removing drill bit”.
►Fig.24: 1. Drill chuck assembly 2. Chuck adapter
Blow-out bulb
Optional accessory
Afterdrillingthehole,usetheblow-outbulbtocleanthe
dustoutofthehole.
►Fig.25