1. Opća sigurnosna uputstva
Uvijek se pridržavajte osnovnih sigurnosnih mjera opreza prilikom korištenja električnih alata kako biste smanjili rizik od požara, strujnog udara i tjelesnih ozljeda. Pročitajte sva uputstva prije upotrebe ovog alata.
- Sigurnost radnog područja: Radno područje održavajte čistim i dobro osvijetljenim. Nered ili tamna područja mogu uzrokovati nesreće. Ne koristite električne alate u eksplozivnim atmosferama, kao što je prisustvo zapaljivih tekućina, plinova ili prašine.
- električna sigurnost: Izbjegavajte kontakt tijela sa uzemljenim površinama kao što su cijevi, radijatori, šporeti i frižideri. Ne izlažite električne alate kiši ili vlažnim uslovima.
- Lična sigurnost: Always wear eye protection. Use safety glasses, goggles, or a face shield. Wear appropriate hearing protection. Dress properly; do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Upotreba i njega alata: Ne forsirajte električni alat. Koristite odgovarajući električni alat za vašu primjenu. Isključite bateriju iz električnog alata prije bilo kakvih podešavanja, promjene pribora ili skladištenja električnog alata.
- Upotreba i održavanje baterijskog paketa: Punite samo punjačem koji je odredio proizvođač. Ne koristite baterije s drugim električnim alatima. Kada se baterija ne koristi, držite je dalje od drugih metalnih predmeta.
2. Sadržaj paketa
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact SEYVUM customer support.
- SEYVUM IW-BL18 Akumulatorski udarni ključ
- 4.0Ah Li-ion baterija
- Brzi punjač
- 4-piece Impact Socket Set (17mm, 19mm, 20mm, 21mm)
- Kutija za alat
- Uputstvo za upotrebu
3. Proizvod je gotovview
The SEYVUM IW-BL18 Cordless Impact Wrench is designed for efficient fastening and loosening tasks. It features a powerful brushless motor, variable speed control, and a durable 1/2-inch square drive anvil.

Slika 3.1: SEYVUM IW-BL18 Impact Wrench Components. Key parts include the 1/2 inch chuck, LED light, battery release button, forward and reverse switch, variable speed trigger, and control panel.
Ključne karakteristike:
- Motor bez četkica: Pruža povećanu efikasnost, duže vrijeme rada i produženi vijek trajanja alata.
- Visoki izlazni moment: Delivers up to 400 N.m (295 ft-lbs) of maximum torque for demanding applications.
- Kontrola varijabilne brzine: Trigger-activated variable speed up to 3000 RPM for precise control.
- 2 Torque Gears: Allows selection between high and medium torque settings.
- 1/2-inch Square Drive Anvil: Equipped with a detent pin for secure socket retention.
- Integrirano LED svjetlo: Osvjetljava radno područje radi bolje vidljivosti.
- Brake Stop Mode: Provides instant torque cut-off in reverse for enhanced control.

Slika 3.2: Illustration of the Brushless Motor Technology. This motor design reduces sparks, noise, and increases power and lifespan compared to brushed motors.
4. Podešavanje
4.1 Punjenje baterije
The 4.0Ah Li-ion battery pack is not fully charged upon purchase. It is recommended to fully charge the battery before first use.
- Spojite brzi punjač na standardnu utičnicu.
- Slide the battery pack onto the charger base, ensuring it clicks into place.
- Observe the charger indicator lights. A red light typically indicates charging, and a green light indicates a full charge.
- Once fully charged, remove the battery pack from the charger. Do not leave the battery on the charger for extended periods after it is fully charged.

Slika 4.1: Battery Charging Process. The fast charger includes multiple protection features for safe and efficient charging.
4.2 Pričvršćivanje i uklanjanje utičnica
The impact wrench features a 1/2-inch square drive anvil for attaching impact sockets.
- Prilaganje: Align the square opening of the desired impact socket with the 1/2-inch square drive anvil. Push the socket firmly onto the anvil until the detent pin engages and secures the socket.
- Uklanjanje: Pull the socket firmly away from the anvil. If the detent pin is tight, a slight twisting motion may help.
Note: Only use impact-rated sockets with this tool. Standard sockets may crack or shatter under impact force.
5. Uputstvo za upotrebu
5.1 Instaliranje baterije
Slide the charged battery pack into the base of the impact wrench until it clicks securely into place. To remove, press the battery release button and slide the battery out.
5.2 Okidač s promjenjivom brzinom
The tool is equipped with a variable speed trigger. Pressing the trigger lightly will result in lower speed and torque, while pressing it further will increase speed and torque up to the maximum 3000 RPM.
5.3 Forward/Reverse Operation and Brake Stop Mode
The forward/reverse switch is located above the trigger. Push the switch to the left for forward rotation (tightening) and to the right for reverse rotation (loosening).
- Naprijed (Zatezanje): Push the switch to the left.
- Obrnuto (Olabavljivanje): Push the switch to the right. In reverse, the tool features a Kočnica Stop Mode which provides instant torque cut-off to prevent over-loosening or dropping fasteners.
- Položaj zaključavanja: When the switch is in the center position, the trigger is locked, preventing accidental startup. Always set the switch to the lock position when not in use or when changing accessories.

Slika 5.1: Forward and Reverse Operation with Auto-Stop Feature. The auto-stop in reverse helps prevent nuts from falling off after loosening.
5.4 Torque Gear Selection
The impact wrench offers two torque gears (High and Medium) for different applications. Use the control panel to select the desired gear.
- Srednja brzina: Provides lower torque and speed (e.g., 0-2500 RPM) for precision control and lighter tasks.
- Visoka brzina: Provides maximum torque and speed (e.g., 0-3000 RPM) for heavy-duty fastening and loosening.

Slika 5.2: 2-Speed Control Panel. The control panel allows selection between different RPM ranges for varied tasks.
5.5 Integrisano LED radno svjetlo
Ugrađeno LED svjetlo se automatski pali kada se pritisne okidač, pružajući vidljivost u slabo osvijetljenim radnim područjima. Gasi se ubrzo nakon što se okidač otpusti.

Slika 5.3: Built-in LED Light in Operation. The LED light enhances visibility during use in dark environments.
6. Održavanje
Redovno održavanje osigurava optimalne performanse i produžava vijek trajanja vašeg alata.
- čišćenje: Keep the ventilation openings clear and free of dust. Use a soft, damp krpu za čišćenje alata casing. Ne koristite jake hemikalije ili abrazivna sredstva za čišćenje.
- Održavanje baterije: Store batteries in a cool, dry place away from direct sunlight. Do not store batteries in a discharged state for long periods. Recharge them periodically if not in use.
- inspekcija: Regularly inspect the 1/2-inch anvil for wear or damage. Check the power cord of the charger for any cuts or fraying.
- Skladištenje: When not in use, store the impact wrench, battery, charger, and accessories in the provided tool box in a dry, secure location out of reach of children.
7. Otkrivanje problema
If you encounter issues with your SEYVUM IW-BL18 Impact Wrench, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Alat se ne pokreće | Baterija nije napunjena Baterija nije pravilno instalirana Forward/Reverse switch in lock position | Napunite bateriju Provjerite je li baterija dobro sjela na svoje mjesto Pomaknite prekidač u položaj za naprijed ili nazad |
| Smanjena snaga/okretni moment | Niska napunjenost baterije Incorrect torque gear selected Istrošena ili oštećena utičnica | Napunite bateriju Select High torque gear Replace with a new impact-rated socket |
| Baterija se ne puni | Punjač nije priključen Neispravna baterija ili punjač Baterija je previše topla/hladna | Provjerite priključak za napajanje Kontaktirajte korisničku podršku Ostavite bateriju da dostigne sobnu temperaturu |
| Prekomjerne vibracije ili buka | Loose socket Damaged anvil or internal components | Ensure socket is securely attached Prekinite korištenje i kontaktirajte korisničku podršku |
If the problem persists after attempting these solutions, please contact SEYVUM customer support for further assistance.
8. Specifikacije
Technical specifications for the SEYVUM IW-BL18 Cordless Impact Wrench:
| Feature | Specifikacija |
|---|---|
| Broj modela | IW-BL18 |
| Voltage | 20 Volts |
| Tip motora | Bez četkica |
| Maksimalni obrtni moment | 400 N.m (295 Foot Pounds) |
| Brzina bez opterećenja | Do 3000 RPM |
| Anvil Size | 1/2 inča Square Drive |
| Kapacitet baterije | 4.0 Ah Li-ion |
| Težina artikla | 3.2 kilograma |
| Materijal | Metal |
| Boja | Crveni |
9. Garancija i podrška
SEYVUM is committed to providing quality products and customer satisfaction. This product comes with ongoing technical support and service.
- tehnička podrška: For any technical questions, operational assistance, or troubleshooting not covered in this manual, please contact SEYVUM customer support.
- Usluga: In the event of a defect or malfunction, please refer to your purchase documentation for warranty details or contact SEYVUM for service options.
Molimo sačuvajte svoj dokaz o kupovini za zahtjeve u vezi s garancijom.