Wiha DHT0002 User manual

INSTRUCTION MANUAL
Item No.: DHT0002 / D810401
4V CORDLESS SCREWDRIVER
4V AKKU-SCHRAUBENDREHER
EN ............. 2
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BEDIENUNGSANLEITUNG

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Overview of Contents
Overview of Contents
1 Generalsafetywarnings................................................................................................ 3
2 Symbolsandexplanationofterms............................................................................... 9
3 Contents......................................................................................................................... 11
4 Knowyourtool............................................................................................................... 11
5 Technicaldata................................................................................................................ 13
6 Use.................................................................................................................................. 14
7 Storage,cleaningandmaintenance............................................................................. 19
8 Troubleshooting............................................................................................................ 20
9 Wastedisposal............................................................................................................... 20
10 Warranty......................................................................................................................... 21
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General safety warnings
EN
1 General safety warnings
Toreducetheriskofinjury,theusermustreadandunderstandthisinstructionmanual.
WARNING: Read all safety warnings, instructions, illustrations and speci󽘀cations
provided with this tool.Failuretofollowallinstructionslistedbelowmayresultinelectric
shock,󽘀reand/orseriousinjury.
Keep all warnings and instructions for future reference.
NOTE:Thechargermentionedinthesafetyinstructionsisnotincluded/partofthescope
ofsupply.
1.1 Work area safety
› Keep work area clean and well lit.Clutteredordarkareasinviteaccidents.
› Do not operate power tools in explosive atmospheres, such as in the presence of
󽘁ammable liquids, gases or dust.Powertoolscreatesparks,whichmayignitethedust
orfumes.
› Keep children and bystanders away while operating a power tool.
Distractionscancauseyoutolosecontrol.
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General safety warnings
1.2 Electrical safety
› Power tool plugs must match the outlet. Never modify the plug in any way. Do not
use any adapter plugs with earthed (grounded) power tools.Unmodi󽘀edplugsand
matchingoutletswillreduceriskofelectricshock.
› Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ran-
ges and refrigerators.Thereisanincreasedriskofelectricshockifyourbodyisearthedor
grounded.
› Do not expose power tools to rain or wet conditions. Waterenteringapowertoolwill
increasetheriskofelectricshock.
› Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power
tool. Keep the cord away from heat, oil, sharp edges or moving parts. Damagedorentan-
gledcordsincreasetheriskofelectricshock.
› When operating a power tool outdoors, use an extension cord suitable for outdoor
use. Useofacordsuitableforoutdoorusereducestheriskofelectricshock.
› If operating a power tool in a damp location is unavoidable, use a RESIDUAL CURRENT
DEVICE (RCD) protected supply.UseofanRCDreducestheriskofelectricshock.
1.3 Personal safety
› Stay alert, watch what you are doing and use common sense when operating a power
tool. Do not use a power tool if you are tired or under the in󽘁uence of drugs, alcohol
or medication. Amomentofinattentionwhileoperatingpowertoolsmayresultinserious
personalinjury.
› Use personal protective equipment. Always wear eye protection.Protectiveequip-
mentsuchasadustmask,non-skidsafetyshoes,hardhat,orhearingprotectionusedfor
appropriateconditionswillreducetheriskofinjury.
EN
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General safety warnings
EN
› Prevent unintentional starting. Ensure the switch is in the o󽗿-position before con-
necting to a power source and/or BATTERY pack, picking up or carrying the tool.
Carryingpowertoolswithyour󽘀ngerontheswitchorenergisingpowertoolsthathave
theswitchoninvitesaccidents.
› Remove any adjusting key or wrench before turning the power tool on. Awrenchor
akeyleftattachedtoarotatingpartofthepowertoolmayresultinpersonalinjury.
› Do not overreach. Keep proper footing and balance at all times. Thisenablesbetter
controlofthepowertoolinunexpectedsituations.
› Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and
gloves away from moving parts. Looseclothes,jewelleryorlonghaircanbecaughtin
movingparts.
› If devices are provided for the connection of dust extraction and collection facilities,
ensure these are connected and properly used.Useofdustcollectioncanreducedust-
relatedhazards.
› Do not let familiarity gained from frequent use of tools allow you to become compla-
cent and ignore tool safety principles. Acarelessactioncancausesevereinjurywithina
fractionofasecond.
1.4 Power tool use and care
› Do not force the power tool. Use the correct power tool for your application.Thecor-
rectpowertoolwilldothejobbetterandmoresafelyattherateforwhichitwasdesigned.
› Do not use the power tool if the switch does not turn it on and o󽗿. Anypowertoolthat
cannotbecontrolledwiththeswitchisdangerousandmustberepaired.
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General safety warnings
› Disconnect the plug from the power source and/or remove the BATTERY pack, if deta-
chable, from the power tool before making any adjustments, changing accessories,
or storing power tools.Suchpreventivesafetymeasuresreducetheriskofstartingthe
powertoolaccidentally.
› Store idle power tools out of the reach of children and do not allow per-
sons unfamiliar with the power tool or these instructions to operate the
power tool.Powertoolsaredangerousinthehandsofuntrainedusers.
› Maintain power tools and accessories. Check for misalignment or binding of moving
parts, breakage of parts and any other condition that may a󽗿ect the power tool's
operation. If damaged, have the power tool repaired before use.Manyaccidentsare
causedbypoorlymaintainedpowertools.
› Keep cutting tools sharp and clean.Properlymaintainedcuttingtoolswithsharpcut-
tingedgesarelesslikelytobindandareeasiertocontrol.
› Use the power tool, accessories and tool bits etc. in accordance with these instruc-
tions, taking into account the working conditions and the work to be performed. Use
ofthepowertoolforoperationsdi󽗿erentfromthoseintendedcouldresultinahazardous
situation.
› Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery
handlesandgraspingsurfacesdonotallowforsafehandlingandcontrolofthetoolin
unexpectedsituations.
EN
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General safety warnings
EN
1.5 Battery tool use and care
› Recharge only with the charger speci󽘀ed by the manufacturer. Achargerthatissuitable
foronetypeofBATTERYpackmaycreateariskof󽘀rewhenusedwithanotherBATTERY
pack.
› Use power tools only with speci󽘀cally designated BATTERY packs.Useofanyother
BATTERYpacksmaycreateariskofinjuryand󽘀re.
› When the BATTERY pack is not in use, keep it away from other metal objects such
as paper clips, coins, keys, nails, screws or other small metal objects that can make
a connection from one terminal to another.ShortingtheBATTERYterminalstogether
maycauseburnsora󽘀re.
› Under abusive conditions, liquid may be ejected from the BATTERY; avoid contact.
If contact accidentally occurs, 󽘁ush with water. If liquid contacts eyes, additionally
seek medical help.LiquidejectedfromtheBATTERYmaycauseirritationorburns.
› Do not use a BATTERY pack or tool that is damaged or modi󽘀ed. Damagedormodi󽘀ed
batteriesmayexhibitunpredictablebehaviourresultingin󽘀re,EXPLOSIONorriskofinjury.
› Do not expose a BATTERY pack or tool to 󽘀re or excessive temperatures. Exposureto
󽘀reortemperaturesabove130°Cmaycauseexplosion.
› Follow all charging instructions and do not charge the BATTERY pack or tool outside
the temperature range speci󽘀ed in the instructions.Chargingimproperlyorattempe-
raturesoutsidethespeci󽘀edrangemaydamagetheBATTERYandincreasetheriskof󽘀re.
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General safety warnings
1.6 Service
› Have your power tool serviced by a quali󽘀ed repair technician using only identical
replacement parts. Thiswillensurethatthesafetyofthepowertoolismaintained.
› Never service damaged BATTERY packs.ServiceofBATTERYpacksshouldonlybeper-
formedbythemanufacturerorauthorisedserviceproviders.
1.7 Speci󽘀c safety rules for cordless screwdriver
› 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expo-
sedmetalpartsofthepowertool“live”andcouldgivetheoperatoranelectricshock.
› Be sure to hold this tool 󽘀rmly. Whentighteningandlooseningscrews,theremaybea
briefstrongkickback.
› Secure the workpiece.Clampingdevicesoravisewillholdtheworkpieceinplacebetter
andmoresafelythanholdingitbyhand.
› Keep your hands away from the working part of the bits to avoid injury.Donotremo-
vedust,debrisorwastebyhandnearthebitsduringoperating.
› Be sure to turn o󽗿 the switch and wait for the tool to stop completely before putting
it down.
› Do not touch bits and screws immediately after use. Theymaybeveryhotandcould
burnskinwhentouchingthemafteruse.
› Do not expose this tool to rain or snow.
› Do not burn this tool or leave it in the 󽘀re; it will cause explosion.
› Before turning screws on walls, 󽘁oors, and ceilings, carefully check whether there
are wires, cables, natural gas pipes, or water pipes that may be damaged.
EN
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Symbols and explanation
EN
Originalinstructionmanual
WARNING: ALWAYS useSAFETYEQUIPMENTsuchassafetyglasses,hearingprotection
andbreathingprotectionduringoperating.
1.8 Important safety rules for the charger
› Do not expose the charger to rain or wet conditions. Waterenteringwillincreasetherisk
ofelectricshock.
› Do not abuse the cord. Neverusethecordforcarrying,pullingorunpluggingthepower
tool.
› Keep the cord away from heat, oil, sharp edges or moving parts.Damagedorentangled
cordsincreasetheriskofelectricshock.
› Make sure children don't play with the charger.
› Check the charger, charging cord and plug before charging.Donotuseadamagedchar-
gerorchargingcord,whichmaycauseashortcircuitandelectricshock.
› Do not disassemble the charger. Takeittoaservicecenterwhenserviceorrepairisrequi-
red.Incorrectreassemblymayresultinariskofelectricshock,electrocutionor󽘀re.
› When not in use, remove the charger from the power supply to reduce the risk of elect-
ric shock.
› To prevent electric shock, do not touch the uninsulated part of the socket.
2 Symbols and explanation of terms
Someofthefollowingsymbolsmaybeusedonthistool.Pleasefamiliariseyourselfwiththem
andlearntheirmeaning.Properinterpretationofthesesymbolswillallowyoutooperatethe
toolbetterandmoresafely.
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V volts ~ alternatingcurrent
A amperes directcurrent
Hz hertz Ah ampere-hours
Wwatts Li-ion lithium-ionbattery
n0no-loadspeed Ø diameter
/min revolutionsperminute safetyalertsymbol
Toreducetheriskofin-
jury,theusermustread
theinstructionmanual
(thismanual).
Intertek
IndicatesGSmarkconformance
andcompliancewithrelevantstan-
dards
Alwaysweareyepro-
tection. WARNING Readcarefully.Warningsmustbefol-
lowed–notdoingsocouldendanger
yourandothers'livesandhealth.
Donotthrowitin󽘀re. CAUTION Readcarefully–whenusingthe
tool,thisinformationcouldbe
importantwithregardtohealth,
safetyandregionalregulations.
Symbols and explanation
EN
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Contents & know your tool
Donotthrowitinto
water. NOTE Importanthintsforusingandset-
tingthetool
ConformitywithEU
safetystandards 
Thetoolshouldberecycled;donot
throwintothewastecontainer.
3 Contents
› 1cordlessscrewdriver
› 1USBchargingcord(USB-C)
› 4bits
› 1instructionmanual(thismanual)
4 Know your tool
Readtheinstructionmanual(thismanual)andallwarningsandinstructions.
4.1 Intended use
Thistoolisintendedfortighteningandlooseningscrewsforprivateuseonly.Thistoolhasa
hexdrivechuckthatacceptsonlystandard6.35mmaccessories.
Donotuseunderwetconditionsorinpresenceof󽘁ammableliquidsorgases.Donotlet
childrencomeintocontactwiththetool.
EN
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Know your tool
4.2 Overview
󾙔
󾙓
󾙚
󾙙
󾙕
󾙘
󾙗󾙖
 Fig.1:Overview
USBTYPECchargingsocket USBchargingcord
Forwarddirectionbutton/Torque
selector
FrontsideLED
Hexdrivechuck Integratedbitmagazine
Mainswitch Reversedirectionbutton/Torque
indicatorandbacksideLED
1 5
2 6
3 7
4 8
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Technical data
5 Technical data
Item No. DHT0002
Model No. D810401
Weight w/o packaging Approx.420g
Rated voltage 3.6VDC
No-load speed 200/min
Maximum soft torque 1Nm/3Nm/5Nm
Hex drive chuck 6.35mm
Charging environment temperature 0–40°C
Battery type Li-ionbattery
Battery capacity 2Ah
Number of batteries 1
Recommended charger 5V/2Aand5V/1A
Bits PH1,PH2,PH3,SL5.5
Sound power level LWA 66.2dB(A)
Sound pressure level LPA 55.2dB(A)
Uncertainty K 3dB(A)
Vibration emission value ah (m/s²) 0.337m/s2
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Use
6 Use
6.1 Installing the bits or extension rod
Fig.2:Hexdrivechuck
CAUTION:Topreventaccidentalinjury,donottouchthe
forward/reverseandmainswitchwhileinstallingorremo-
vingthebits.
1.Toinstallthebitspushthebitorextensionroddirectly
intothehexdrivechuck(Fig.1/ 3)untilitisinstalledin
place.
2.Toremovethebitpulloutthebitorextensionroddirectly
(Fig.2).
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Use
6.2 Charging procedure
NOTE:Thistoolisnotfullychargedwhenitleavesthefactory.Fullychargethetoolbefo-
re󽘀rstuse.
Fig.3:USBchargingcord
1.Insertthechargingplug(Fig.1/ 5)intothe
chargingsocket(Fig.1/ 1)andensurethat
theyareconnectedcorrectly(Fig.3).
2.InserttheUSBplugintothecomputer'sUSB
port,orpluginthepoweradapterandconnect
thepoweradaptertothepowersocket.
3.WhenthebluelightofthebacksideLEDre-
mainslit,thismeanschargingiscompleted.
NOTE:UnplugthepoweradapterandUSB
chargingcordintime.Donotchargeformore
than24hourscontinuously.
Backside LED(Fig.1/ 8):
0–24% 1blueLEDstrobe󽘁ash
25–49% 2blueLEDsstrobe󽘁ashes
50–74% 3blueLEDsstrobe󽘁ashes
75–99% 4blueLEDsstrobe󽘁ashes
100% 4blueLEDsremainlit
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Use
NOTE:Duringthechargingprocess,theheatingofthetoolhousingisnormal.Thetool
doesnotworkduringcharging.Ifthereisnoresponsewhenthedirectionbuttonsarepres-
sedduringcharging,itisnotatoolfault.
NOTE:Thetoolworksbestatnormalroomtemperature.
6.3 Tightening and loosing the screw
Theforward/reversebuttondeterminestherotationdirectionofthetoolandisalsothe
switchbutton.Pleaseholdthetool󽘀rmlywhenstartingup.
󾙖
󾙓
󾙔
󾙕
 Fig.4:Reverse/forwarddirectionbuttonsandmainswitch
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Use
Forwarddirectionbutton/Torque
selector
Integratedbitmagazine
Reversedirectionbutton/Torque
indicatorandbacksideLED
Mainswitch
Torque selector (Fig.4/ 1):
1Nm 1blueLEDremainslit
3Nm 2blueLEDsremainlit
5Nm 4blueLEDsremainlitandrotateclockwise
1.Totightenthescrew,presstheforwarddirectionbutton(Fig.4/ 1)andthemainswitch
(Fig.4/ 4).Thetoolwillturnforwardsintothescrew.
TherelevantLEDlightwillrotateintheLEDindicatorbaseatadi󽗿erenttorquevalue.
2.Toloosenthescrew,pressthereversedirectionbutton(Fig.4/ 2)andthemainswitch
(Fig.4/ 4).Thetoolwillreverserotatetoloosenthescrewand4whiteLEDswillrotate
anti-clockwise.
1 3
2 4
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6.4 Switching the frontside LED on/o󽗿
› ThereareLEDringlightsatthefrontofthetool(Fig.1/ 6),whichcanbeswitchedonby
pressingthemainswitch.
› Whenthemainswitchisactivated,thelightsareon.Whenthemainswitchisreleased,
thelightswillturno󽗿after5seconds.
› Whenthebatteryislow,thefrontsideLED󽘁ashesblue.Thebatteryisexhaustedandthe
toolneedstobecharged.
6.5 Setting up the torque mode
1.Tosetuptorquemode,presstheforwarddirectionbutton/torqueselector(Fig.4/ 1)for
2seconds;seetheTorque selectortable.
2.Pressagaintochangethetorque.
6.6 Releasing the integrated bit magazine
1.Pressthebottomofthetooltoreleasetheintegratedbitmagazine(Fig.4/ 3).Ifthebit
magazineisextended,pressagaintoclosethebitmagazine.
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Storage, cleaning and maintenance
7 Storage, cleaning and maintenance
Yourtooldoesnotneedlubricatingoilorothermaintenance.Avoidusingsolventswhen
cleaningplasticparts.Mostplasticsaresusceptibletodamagefromvarioustypesofcom-
mercialsolventsandmaybedamagedbytheiruse.
Usecleanclothstoremovedirt,dust,oil,grease,etc.Keeptoolhandlesclean,dryandfree
ofoilorgrease.
Thistoolisequippedwithalithium-ionrechargeablebattery.Toobtainthelongestpossible
batterylife,thefollowingisrecommended:
› Storethetoolwherethetemperatureisbelow26°Candfreeofmoisture.
› Storethetoolina30–50%chargedcondition.
› Everysixmonthsofstorage,fullychargethetoolandthenuseit.
WARNING:Donotstorethetoolinanenvironmentwithtemperatureshigherthan40°C.
WARNING:Toavoidseriouspersonalinjury,alwaysunplugthechargerbeforecleaning
orperforminganymaintenance.Neverdisassemblethetool.Contactyourservicedealer/
distributoror[e-mail]forallrepairs.
CAUTION:Topreventaccidentalinjury,makesurethatyoucarrytheproductsafely
stored.
NOTE:Thebatteryisnotreplaceable.
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Troubleshooting & Waste disposal
8 Troubleshooting
Issue Solution
Tooldoesnotstart/isnotoperational Checkbatterystatusandchargethetoolby
usingtheUSBchargingcord(Fig.1/ 5)and
pluggingitintotheTYPECchargingsocket
(Fig.1/ 1).
Toolistooweaktotightenthescrew Checkthetorquesetting(Fig.1/ 2).
Checkthebatterystatusandchargethebat-
teryifthelevelislow.
Toolisworkinginthewrongdirection Checkforward/reversebuttonsandchange
thedirectionusingtheswitchbutton
(Fig.1/ 2, 8).
9 Waste disposal
CAUTION:Battery-operatedunitsthatnolongerworkshouldnotbedisposed
ofwithhouseholdwaste.Theyaretobecollectedseparately,inaccordancewith
the2012/19/EUdirectiveforthedisposalofelectricalandelectronicwaste,and
sentforproperandenvironmentallyfriendlyrecycling.
4VCordlessScrewdriver-DHT0002-EN-01