1. Įvadas
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your HiKOKI 18V Cordless Impact Driver, model WH18DC. Please read this manual thoroughly before using the tool and keep it for future reference.
Pagrindinės funkcijos:
- Triple Hammer Mechanism: Designed for efficient and fast screw tightening.
- Kompaktiškas dizainas: Features a head length of 114mm for improved maneuverability in tight spaces.
- Lengvas: Weighs approximately 1.6kg (when equipped with BSL36A18 battery) for reduced user fatigue.
- Patobulintas valdymas: Motor control prevents locking at low speeds, allowing for continuous operation and precise delicate work.
- Reduced Bit Wobble: Minimizes bit run-out and cam-out, making one-handed operation easier and preventing screws from falling.
- 3-Light LED: Provides wide-area illumination, reducing shadows around the bit for better visibility in dark environments.
- Keli veikimo režimai: Offers various modes to optimize work efficiency for different applications.
- Patvarumas: Dustproof and waterproof with an IP56 rating.
2. Saugos informacija
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury when operating power tools. Keep this information accessible for all users.
Bendrosios saugos gairės:
- Darbo zonos sauga: Darbo vieta turi būti švari ir gerai apšviesta. Netvarkingos arba tamsios vietos skatina nelaimingus atsitikimus. Nenaudokite elektrinių įrankių sprogioje aplinkoje, pavyzdžiui, ten, kur yra degių skysčių, dujų ar dulkių.
- Elektros sauga: Venkite kūno kontakto su įžemintais paviršiais. Saugokite elektrinius įrankius nuo lietaus ar drėgmės.
- Asmeninis saugumas: Visada dėvėkite akių apsaugos priemones. Dirbdami ilgą laiką, naudokite klausos apsaugos priemones. Tinkamai apsirenkite; venkite laisvų drabužių ar papuošalų. Suriškite ilgus plaukus.
- Įrankio naudojimas ir priežiūra: Nenaudokite elektrinio įrankio per jėgą. Naudokite savo darbui tinkamą įrankį. Prieš atlikdami bet kokius reguliavimo veiksmus, keisdami priedus arba padėdami elektrinius įrankius sandėliuoti, atjunkite akumuliatorių nuo elektrinio įrankio.
- Baterijos naudojimas ir priežiūra: Recharge only with the charger specified by the manufacturer. Do not use battery packs with power tools for which they are not intended.
3. Pakuotės turinys
Upon opening the package, ensure all items are present and undamaged. The standard package for the WH18DC (NNB) model typically includes:
- HiKOKI 18V Cordless Impact Driver WH18DC (Main Unit)
- Vartotojo vadovas (šis dokumentas)
Note: Battery, charger, carrying case, and bits are sold separately for this model.
4. Dalių identifikavimas
Familiarize yourself with the components of your HiKOKI WH18DC Impact Driver.

4.1 vaizdas: Priekyje view of the HiKOKI WH18DC 18V Cordless Impact Driver in Strong Black. This image displays the main body, chuck, LED lights, trigger, and handle.
- Chuckas: For inserting and securing screwdriver bits.
- LED lemputės: Three integrated lights illuminate the work area.
- Trigerio jungiklis: Controls the tool's power and speed.
- Pirmyn/atgal jungiklis: Keičia sukimosi kryptį.
- Režimo parinkiklis: Allows selection of different operating modes (Soft, Power, Bolt, Tex).
- Akumuliatoriaus prievadas: For attaching the 18V battery pack.
- Diržo kabliukas: Convenient for temporary storage during work.
5. Sąranka
5.1. Akumuliatoriaus įdėjimas
- Ensure the impact driver is switched off and the forward/reverse switch is in the neutral (locked) position.
- Align the battery pack with the battery port on the tool's base.
- Tvirtai įstumkite akumuliatorių bloką į vietą, kol pasigirs spragtelėjimas, rodantis, kad jis saugiai užfiksuotas.
- To remove, press the battery release button and slide the battery pack off.
5.2. Antgalio montavimas
- Dėl saugumo įsitikinkite, kad baterija yra išimta.
- Patraukite griebtuvo įvorę į priekį.
- Insert the desired screwdriver bit fully into the chuck.
- Release the chuck sleeve. The bit should be securely held. Gently pull on the bit to confirm it is locked in place.
- To remove, pull the chuck sleeve forward and pull the bit out.

5.1 vaizdas: A hand demonstrating the proper grip and bit insertion for the HiKOKI 18V Impact Driver. This image highlights the tool's compact design and ease of handling.
6. Naudojimo instrukcijos
6.1. Įjungimas / išjungimas ir greičio valdymas
- To turn on the tool, press the trigger switch. The speed is variable depending on how far the trigger is pressed.
- Norėdami išjungti, atleiskite svirtinį jungiklį.
6.2. Sukimasis pirmyn / atgal
The forward/reverse switch is located above the trigger. Push it to the left for forward rotation (tightening) and to the right for reverse rotation (loosening). The center position locks the trigger for safety.
6.3. Režimo pasirinkimas
The WH18DC features multiple operating modes to suit various tasks. Select the appropriate mode using the mode selector button, typically located near the base of the handle or on the tool head.

6.1 vaizdas: A visual representation of the WH18DC's diverse operating modes, including Soft, Power, Bolt (continuous/single), and Tex modes. This image also illustrates the optional color plates for customization.
- Minkštas režimas: For delicate work or when precise control is needed to prevent overtightening.
- Maitinimo režimas: For general fastening tasks requiring higher torque.
- Bolt Mode (Continuous/Single): Optimized for tightening bolts, with options for continuous or single impacts.
- Tex Mode: Specifically designed for self-drilling screws (Tek screws).
6.4. LED lemputės veikimas
The three LED lights automatically activate when the trigger is pressed, illuminating the work area. They remain on for a short period after the trigger is released to provide continued visibility.

6.2 vaizdas: Iš arti view of the impact driver's head, showcasing the three integrated LED lights illuminating the workspace. This feature ensures clear visibility and reduces shadows during operation.
7. Priežiūra
Reguliarus techninis aptarnavimas užtikrina jūsų smūginio suktuvo ilgaamžiškumą ir optimalų veikimą.
7.1. Valymas
- Prieš valydami visada atjunkite akumuliatorių.
- Nuvalykite įrankį minkšta,amp audinys. Nenaudokite stiprių cheminių medžiagų ar abrazyvinių valiklių.
- Clean ventilation openings regularly to prevent overheating. Use compressed air if necessary.
7.2. Sandėliavimas
- Įrankį laikykite sausoje, saugioje, vaikams nepasiekiamoje vietoje.
- Prieš ilgesnį laiką sandėliuodami įrankį, išimkite akumuliatorių bloką iš jo.
- Baterijų blokus laikykite vėsioje, sausoje vietoje, toliau nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
7.3. IP56 įvertinimas
The WH18DC has an IP56 rating, indicating protection against dust ingress and high-pressure water jets from any direction. While this offers significant protection, it is not designed for submersion in water. Always ensure the battery cover is properly sealed if working in wet conditions.
8. Problemų sprendimas
Jei kyla problemų dėl smūginio suktuvo, žr. šias dažniausiai pasitaikančias problemas ir sprendimus:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrankis neįsijungia | Baterija neįkrauta arba netinkamai įdėta. Įjungtas gaiduko užraktas. | Ensure battery is fully charged and correctly inserted. Disengage the trigger lock by moving the forward/reverse switch to either forward or reverse position. |
| Sumažėjusi galia arba našumas | Low battery charge. Incorrect mode selected. Worn or damaged bit. | Recharge the battery. Select a more powerful mode (e.g., Power or Bolt). Replace the bit if it is worn. |
| Bit wobbles excessively | Bit not fully inserted. Incorrect bit type. | Ensure the bit is fully inserted and locked into the chuck. Use only hex shank bits designed for impact drivers. |
| Perkaitimas | Užblokuotos ventiliacijos angos. Nuolatinis intensyvus naudojimas. | Clean ventilation slots. Allow the tool to cool down during prolonged heavy use. |
If the problem persists after attempting these solutions, please contact HiKOKI customer support or an authorized service center.
9. Specifikacijos
Technical specifications for the HiKOKI 18V Cordless Impact Driver WH18DC:
| Funkcija | Specifikacija |
|---|---|
| Prekės ženklas | Sveiki KOKI |
| Modelio numeris | WH18DC |
| Gaminio matmenys | 13 x 6 x 24 cm |
| Prekės svoris | 1 kg (tool only) |
| Spalva | Strong Black |
| Maitinimo šaltinis | Maitinamas baterijomis |
| ttage | 18.0 V |
| Max torque | 180 N·m |
| Maksimalus sukimosi greitis | 3700 aps./min |
| Greičių skaičius | 4 (via mode selection) |
| Apsauga nuo dulkių / vandens | IP56 |
| Baterijos įtrauktos | No (sold separately) |
10. Garantija ir palaikymas
For detailed warranty information, please refer to the warranty card included with your product or visit the official HiKOKI website. HiKOKI provides comprehensive customer support and repair services.
Online Repair Application:
You can apply for repairs online by searching for "HiKOKI Repair" on your preferred browser and following the instructions on the official HiKOKI websvetainę.

10.1 vaizdas: A visual guide to the online repair application process on the HiKOKI official website, detailing steps from repair reception to payment and confirmation.
Kontaktinė informacija:
For further assistance, technical support, or to locate an authorized service center, please visit the official HiKOKI websvetainėje arba susisiekite su klientų aptarnavimo skyriumi.
Oficialus HiKOKI Websvetainė: www.hikoki-powertools.jp





