Makita TW161D User manual

TW161D
EN Cordless Impact Wrench INSTRUCTION MANUAL 4
SV Sladdlös mutterdragare BRUKSANVISNING 10
NO Batteridrevet slagskrutrekker BRUKSANVISNING 16
FI Akkukäyttöinen iskevä
mutterinväännin KÄYTTÖOHJE 22
LV Bezvada
triecienuzgriežņatslēga LIETOŠANAS INSTRUKCIJA 28
LT Belaidis smūginis
veržliasukis NAUDOJIMO INSTRUKCIJA 34
ET Juhtmeta löökmutrivõti KASUTUSJUHEND 40
RU Аккумуляторный ударный
гайковерт
РУКОВОДСТВО ПО
ЭКСПЛУАТАЦИИ 46

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4ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model: TW161D
Fastening capacities Standard bolt M8 - M16
High tensile bolt M6 - M12
Square drive 12.7 mm
No load speed Hard impact mode 0 - 2,400 min-1
Soft impact mode 0 - 1,300 min-1
Impacts per minute Hard impact mode 0 - 3,600 min-1
Soft impact mode 0 - 2,000 min-1
Overall length 150 mm
Rated voltage D.C. 10.8 V - 12 V max
Net weight 1.0 - 1.2 kg
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specications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.
Applicable battery cartridge and charger
Batterycartridge BL1015 / BL1016 / BL1020B / BL1021B / BL1040B / BL1041B
Charger DC10SA / DC10SB / DC10WC / DC10WD / DC18RE
• Someofthebatterycartridgesandchargerslistedabovemaynotbeavailabledependingonyourregionof
residence.
WARNING: Only use the battery cartridges and chargers listed above.Useofanyotherbatterycartridges
andchargersmaycauseinjuryand/orre.
Intended use
The tool is intended for fastening bolts and nuts.
Noise
ThetypicalA-weightednoiseleveldeterminedaccord-
ing to EN62841-2-2:
Soundpressurelevel(LpA):93dB(A)
Soundpowerlevel(LWA):104dB(A)
Uncertainty(K):3dB(A)
NOTE:Thedeclarednoiseemissionvalue(s)has
been measured in accordance with a standard test
methodandmaybeusedforcomparingonetoolwith
another.
NOTE:Thedeclarednoiseemissionvalue(s)
mayalsobeusedinapreliminaryassessmentof
exposure.
WARNING: Wear ear protection.
WARNING: The noise emission during actual
use of the power tool can differ from the declared
value(s) depending on the ways in which the tool is
used especially what kind of workpiece is processed.
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 (tak-
ing 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).
Vibration
Thevibrationtotalvalue(tri-axialvectorsum)deter-
mined according to EN62841-2-2:
Work mode: impact tightening of fasteners of the maxi-
mumcapacityofthetool
Vibrationemission(ah):8.0m/s2
Uncertainty(K):1.5m/s2
NOTE:Thedeclaredvibrationtotalvalue(s)hasbeen
measured in accordance with a standard test method
andmaybeusedforcomparingonetoolwithanother.
NOTE:Thedeclaredvibrationtotalvalue(s)mayalso
beusedinapreliminaryassessmentofexposure.

5ENGLISH
WARNING: The vibration emission during actual
use of the power tool can differ from the declared val-
ue(s) depending on the ways in which the tool is used
especially what kind of workpiece is processed.
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 (tak-
ing 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-oper-
ated(corded)powertoolorbattery-operated(cordless)powertool.
Cordless impact wrench safety warnings
1. Hold the power tool by insulated gripping surfaces,
when performing an operation where the fastener
may contact hidden wiring. Fasteners contacting a
"live"wiremaymakeexposedmetalpartsofthepower
tool "live" and could give the operator an electric shock.
2. Wear ear protectors.
3. Check the impact socket carefully for wear,
cracks or damage before installation.
4. Hold the tool rmly.
5. Keep hands away from rotating parts.
6. Do not touch the impact socket, bolt, nut or the
workpiece immediately after operation.They
maybeextremelyhotandcouldburnyourskin.
7. Always be sure you have a rm footing.
Be sure no one is below when using the tool in
high locations.
8. The proper fastening torque may differ
depending upon the kind or size of the bolt.
Check the torque with a torque wrench.
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 atten-
tion 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 require-
ments.
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.
12. Use the batteries only with the products
specied by Makita. Installing the batteries to
non-compliantproductsmayresultinare,exces-
siveheat,explosion,orleakofelectrolyte.
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.

6ENGLISH
Tips for maintaining maximum
battery life
1. Charge the battery cartridge before completely dis-
charged. Always stop tool operation and charge the
battery cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room tempera-
ture at 10 °C - 40 °C (50 °F - 104 °F). Let a hot
battery cartridge cool down before charging it.
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
Thetoolisequippedwithabatteryprotectionsystem.
Thissystemautomaticallycutsoffpowertothemotor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.Ifyouturnthetoolon,themotorruns
again but stops soon. In this situation, remove and
rechargethebattery.
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
75% to 100%
50% to 75%
25% to 50%
0% to 25%
NOTE: Depending on the conditions of use and the
ambienttemperature,theindicationmaydifferslightly
fromtheactualcapacity.
Switch action
►Fig.3: 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.
NOTE:Thetoolautomaticallystopsifyoukeeppull-
ing the switch trigger for about 6 minutes.
Lighting up the front lamp
CAUTION: Do not look in the light or see the
source of light directly.
►Fig.4: 1. Lamp
►Fig.5: 1. Button
Pull the switch trigger to turn on the lamp. To turn off,
releaseit.Thelampgoesoutapproximately10seconds
after releasing the switch trigger.
To keep the lamp off, turn off the lamp status. First pull
and release the switch trigger. And then press the but-
ton for one second within 10 seconds.
To turn on the lamp status again, press the button again
similarly.

7ENGLISH
NOTE:Toconrmthelampstatus,pullthetrigger.
Whenthelamplightsupbypullingtheswitchtrigger,
the lamp status is ON. When the lamp does not come
on, the lamp status is OFF.
NOTE:Whenthetoolisoverheated,thelightashes
foroneminute,andthentheLEDdisplaygoesoff.In
this case, cool down the tool before operating again.
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.6: 1. Reversing switch lever
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.
Changing the impact force
►Fig.7: 1. Hard 2. Soft 3. Reverse rotation auto stop
mode 4. Changed in three steps 5. Button
You can change the impact force in three steps: hard,
soft, and Reverse rotation auto stop mode.
This allows a tightening suitable to the work.
Everytimethebuttonispressed,thenumberofblows
changes in three steps.
ThefunctionofReverserotationautostopmodeworksonlywithpullingthetriggerfullyincounterclockwisetool
rotation. When the bolt/nut gets enough loosened, the tool stops the impact and rotation.
Forapproximatelyoneminuteafterreleasingtheswitchtrigger,theimpactforcecanbechanged.
Impact force grade displayed
on panel
Maximum blows Purpose Example of application
Hard 3,600 min-1(/min) Tightening when force and
speed are desired.
Assembling steel frames.
Soft 2,000 min-1(/min) Tighteningwhenyouneedne
adjustmentwithsmalldiameter
bolt.
Assembling furniture.
Reverse rotation auto stop
mode
3,600 min-1(/min) Loosening with auto stop
function.
Disassembling bolts/nuts.
NOTE:Reverserotationautostopmodeisavailableonlywhenthetoolrotatescounterclockwise.Whenrotating
clockwise in Reverse rotation auto stop mode, the impact force and speed are the same as Hard impact mode.
NOTE:Whenalllampsontheswitchpanelgoout,thetoolisturnedofftosavethebatterypower.Theimpactforce
gradecanbecheckedbypullingtheswitchtriggertotheextentthatthetooldoesnotoperate.
NOTE: While pulling the switch trigger, the impact force grade cannot be changed.

8ENGLISH
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.
Selecting correct impact socket
Alwaysusethecorrectsizeimpactsocketforboltsand
nuts. An incorrect size impact socket will result in inac-
curate and inconsistent fastening torque and/or damage
to the bolt or nut.
Installing or removing impact socket
Optional accessory
CAUTION: Make sure that the impact socket
and the mounting portion are not damaged before
installing the impact socket.
CAUTION: After inserting the impact socket,
make sure that it is rmly secured. If it comes out,
do not use it.
NOTE:Thewayofimpactsocketinstallationvaries
dependingonthetypeofthesquaredriveonthetool.
Tool with the ring spring
For impact socket without O-ring and pin
►Fig.8: 1. Impact socket 2. Square drive 3. Ring
spring
Push the impact socket onto the square drive until it
locks into place.
Toremovetheimpactsocket,simplypullitoff.
For impact socket with O-ring and pin
►Fig.9: 1. Impact socket 2. O-ring 3. Pin
Move the O-ring out of the groove in the impact socket
and remove the pin from the impact socket. Fit the
impact socket onto the square drive so that the hole in
the impact socket is aligned with the hole in the square
drive.
Insert the pin through the hole in the impact socket and
square drive. Then return the O-ring to the original posi-
tion in the impact socket groove to retain the pin.
To remove the impact socket, follow the installation
procedures in reverse.
Tool with the detent pin
►Fig.10: 1. Impact socket 2. Hole 3. Square drive
4. Detent pin
Align the hole in the side of the impact socket with the
detent pin on the square drive and push the impact
socket onto the square drive until it locks into place. Tap
itlightlyifrequired.
Toremovetheimpactsocket,simplypullitoff.Ifitis
hard to remove, depress the detent pin while pulling the
impact socket.
Installing hook
CAUTION: When installing the hook, always
secure it with the screw rmly. If not, the hook
maycomeofffromthetoolandresultinthepersonal
injury.
►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.
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.
►Fig.12
Holdthetoolrmlyandplacetheimpactsocketover
the bolt or nut. Turn the tool on and fasten for the proper
fastening time.
Theproperfasteningtorquemaydifferdependingupon
the kind or size of the bolt, the material of the workpiece
to be fastened, etc. The relation between fastening
torqueandfasteningtimeisshowninthegures.
Proper fastening torque for standard bolt
N•m
(kgf•cm)
2
1
2
13
0
100
(1020)
120
(1224)
80
(816)
60
(612)
40
(408)
20
(204)
M12
M14
M10
M12
M14
M10
M8
M8
140
(1430)
M16
M16
1.Fasteningtime(second)2. Fastening torque

9ENGLISH
Proper fastening torque for high tensile bolt
2
1
140
(1430)
N•m
(kgf•cm)
210
80
(816)
60
(612)
40
(408)
20
(204)
3
100
(1020)
120
(1224)
M10
M12
M12
M8
M8
M10
1.Fasteningtime(second)2. Fastening torque
NOTE: Hold the tool pointed straight at the bolt or nut.
NOTE:Excessivefasteningtorquemaydamagethe
bolt/nutorimpactsocket.Beforestartingyourjob,
alwaysperformatestoperationtodeterminethe
properfasteningtimeforyourboltornut.
NOTE:Ifthetoolisoperatedcontinuouslyuntilthe
batterycartridgehasdischarged,allowthetooltorest
for15minutesbeforeproceedingwithafreshbattery
cartridge.
Thefasteningtorqueisaffectedbyawidevarietyof
factorsincludingthefollowing.Afterfastening,always
check the torque with a torque wrench.
1.
Whenthebatterycartridgeisdischargedalmostcompletely,
voltage will drop and the fastening torque will be reduced.
2. Impact socket
• Failure to use the correct size impact socket
will cause a reduction in the fastening torque.
•
Awornimpactsocket(wearonthehexendorsquare
end)willcauseareductioninthefasteningtorque.
3. Bolt
•
Eventhoughthetorquecoefcientandtheclass
of bolt are the same, the proper fastening torque
will differ according to the diameter of bolt.
• Even though the diameters of bolts are the same, the
proper fastening torque will differ according to the
torquecoefcient,theclassofboltandtheboltlength.
4. Theuseoftheuniversaljointortheextension
bar somewhat reduces the fastening force of the
impactwrench.Compensatebyfasteningfora
longer period of time.
5.
The manner of holding the tool or the material of
driving position to be fastened will affect the torque.
6. Operating the tool at low speed will cause a reduc-
tion in the fastening torque.
MAINTENANCE
CAUTION: Always be sure that the tool is
switched off and the battery cartridge is removed
before attempting to perform inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
To maintain product SAFETY and RELIABILITY,
repairs,anyothermaintenanceoradjustmentshould
beperformedbyMakitaAuthorizedorFactoryService
Centers,alwaysusingMakitareplacementparts.
OPTIONAL
ACCESSORIES
CAUTION: These accessories or attachments
are recommended for use with your Makita tool
specied in this manual.Theuseofanyother
accessories or attachments might present a risk of
injurytopersons.Onlyuseaccessoryorattachment
for its stated purpose.
Ifyouneedanyassistanceformoredetailsregard-
ingtheseaccessories,askyourlocalMakitaService
Center.
• Impact socket
• Hook
• Extension bar
• Universaljoint
• Socket bit adapter
• Plasticcarryingcase
• Makitagenuinebatteryandcharger
NOTE:Someitemsinthelistmaybeincludedinthe
toolpackageasstandardaccessories.Theymay
differfromcountrytocountry.

10 SVENSKA
SVENSKA (Originalinstruktioner)
SPECIFIKATIONER
Modell: TW161D
Åtdragningskapaciteter Standardbult M8–M16
Höghållfasta bultar M6–M12
Verktygsfäste 12,7 mm
Hastighet utan belastning Hårdslagstyrka 0–2 400 min-1
Mjukslagstyrka 0–1 300 min-1
Slag per minut Hårdslagstyrka 0–3 600 min-1
Mjukslagstyrka 0–2 000 min-1
Totallängd 150 mm
Märkspänning 10,8 V likström - 12 V max
Nettovikt 1,0 - 1,2 kg
• Pågrundavvårtpågåendeprogramförforskningochutvecklingkandessaspecikationerändrasutanföregå-
ende meddelande.
• Specikationerkanvarieramellanolikaländer.
• Viktenkanvarieraberoendepåtillbehören,inklusivebatterikassett.Denlättasteochdentyngstakombinatio-
nen enligt EPTA-procedur 01/2014 visas i tabellen.
Tillgänglig batterikassett och laddare
Batterikassett BL1015 / BL1016 / BL1020B / BL1021B / BL1040B / BL1041B
Laddare DC10SA / DC10SB / DC10WC / DC10WD / DC18RE
• Vissaavbatterikassetternaochladdarnapålistanovankanskeintennstillgängligaidinregion.
VARNING: Använd endast batterikassetter och laddare från listan ovan.Användningavandrabatterikas-
setter och laddare kan orsaka personskada och/eller brand.
Avsedd användning
Verktygetäravsettföråtdragningavbultarochmuttrar.
Buller
DennormalabullernivånförA-belastningärbestämd
enligt EN62841-2-2:
Ljudtrycksnivå(LpA):93dB(A)
Ljudeffektnivå(LWA):104dB(A)
Mättolerans(K):3dB(A)
OBS:Detdeklareradebullervärdetharuppmättsi
enlighetmedstandardtestmetodenochkananvändas
förjämförandetavenmaskinmedenannan.
OBS:Detdeklareradebulleremissionsvärdetkan
ocksåanvändasienpreliminärbedömningavexpo-
nering för vibration.
VARNING: Använd hörselskydd.
VARNING: Bulleremissionen under faktisk
användning av maskinen kan skilja sig från det dekla-
rerade värdet, beroende på hur maskinen används och
särskilt vilken typ av arbetsstycke som behandlas.
VARNING: Var noga med att identiera säker-
hetsåtgärder för att skydda användaren, vilka är
grundade på en uppskattning av graden av exponering
för vibrationer under de faktiska användningsförhål-
landena, (ta, förutom avtryckartiden, med alla delar av
användarcykeln i beräkningen, som till exempel tiden
då maskinen är avstängd och när den går på tomgång).
Vibration
Dettotalavibrationsvärdet(treaxladvektorsumma)
bestämtenligtEN62841-2-2:
Arbetsläge:maskinensmaximalakapacitetför
slagåtdragning
Vibrationsemission(ah):8,0m/s2
Mättolerans(K):1,5m/s2
OBS: Detdeklareradetotalavibrationsvärdethar
uppmättsienlighetmedstandardtestmetodenochkan
användasförjämförandetavenmaskinmedenannan.
OBS: Detdeklareradetotalavibrationsvärdetkanocksåanvän-
dasienpreliminärbedömningavexponeringförvibration.