1. Generelle sikkerhetsinstruksjoner
Følg alltid grunnleggende sikkerhetsregler når du bruker elektriske verktøy for å redusere risikoen for brann, elektrisk støt og personskade. Les alle instruksjoner før du bruker dette verktøyet.
- Sikkerhet på arbeidsområdet: Hold arbeidsområdet rent og godt opplyst. Rotete eller mørke områder innbyr til ulykker. Ikke bruk elektroverktøy i eksplosive atmosfærer, for eksempel i nærheten av brennbare væsker, gasser eller støv.
- Elektrisk sikkerhet: Unngå kroppskontakt med jordede overflater som rør, radiatorer, komfyrer og kjøleskap. Ikke utsett elektroverktøy for regn eller våte forhold.
- Personlig sikkerhet: 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.
- Bruk og stell av verktøy: Ikke bruk makt på elektroverktøyet. Bruk riktig elektroverktøy til ditt bruk. Koble batteriet fra elektroverktøyet før du foretar justeringer, bytter tilbehør eller oppbevarer elektroverktøy.
- Bruk og vedlikehold av batteripakke: Lad kun opp med laderen som er spesifisert av produsenten. Ikke bruk batteripakker med andre elektroverktøy. Når batteripakken ikke er i bruk, hold den unna andre metallgjenstander.
2. Pakkens innhold
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 trådløs slagnøkkel
- 4.0 Ah Li-ion batteri
- Rask lader
- 4-piece Impact Socket Set (17mm, 19mm, 20mm, 21mm)
- Verktøykasse
- Brukerhåndbok
3. Produktet er overview
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.

Figur 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.
Nøkkelfunksjoner:
- Børsteløs motor: Provides increased efficiency, longer runtime, and extended tool life.
- Høyt dreiemoment: Delivers up to 400 N.m (295 ft-lbs) of maximum torque for demanding applications.
- Variabel hastighetskontroll: Trigger-activated variable speed up to 3000 RPM for precise control.
- 2 Torque Gears: Allows selection between high and medium torque settings.
- 1/2-tommers firkantfeste-ambolt: Equipped with a detent pin for secure socket retention.
- Integrert LED-lys: Lyser opp arbeidsområdet for bedre sikt.
- Brake Stop Mode: Provides instant torque cut-off in reverse for enhanced control.

Figur 3.2: Illustration of the Brushless Motor Technology. This motor design reduces sparks, noise, and increases power and lifespan compared to brushed motors.
4. Oppsett
4.1 Batterilading
The 4.0Ah Li-ion battery pack is not fully charged upon purchase. It is recommended to fully charge the battery before first use.
- Koble hurtigladeren til et vanlig strømuttak.
- Skyv batteripakken på laderbasen, og sørg for at den klikker på plass.
- 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.

Figur 4.1: Battery Charging Process. The fast charger includes multiple protection features for safe and efficient charging.
4.2 Montering og fjerning av stikkontakter
The impact wrench features a 1/2-inch square drive anvil for attaching impact sockets.
- Vedlegg: 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.
- Fjerner: 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. Bruksanvisning
5.1 Installere batteripakken
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 Variabel hastighetsutløser
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).
- Fremover (stramming): Push the switch to the left.
- Omvendt (Løsning): Push the switch to the right. In reverse, the tool features a Bremsestoppmodus which provides instant torque cut-off to prevent over-loosening or dropping fasteners.
- Lock Position: 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.

Figur 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.
- Medium Gear: Provides lower torque and speed (e.g., 0-2500 RPM) for precision control and lighter tasks.
- Høygir: Provides maximum torque and speed (e.g., 0-3000 RPM) for heavy-duty fastening and loosening.

Figur 5.2: 2-Speed Control Panel. The control panel allows selection between different RPM ranges for varied tasks.
5.5 integrert LED-arbeidslys
The built-in LED light automatically illuminates when the trigger is pressed, providing visibility in dimly lit work areas. It turns off shortly after the trigger is released.

Figur 5.3: Built-in LED Light in Operation. The LED light enhances visibility during use in dark environments.
6. Vedlikehold
Regelmessig vedlikehold sikrer optimal ytelse og forlenger levetiden til verktøyet ditt.
- Rengjøring: Keep the ventilation openings clear and free of dust. Use a soft, damp klut for å rengjøre verktøyet casing. Ikke bruk sterke kjemikalier eller slipende rengjøringsmidler.
- Batteripleie: 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.
- Undersøkelse: Regularly inspect the 1/2-inch anvil for wear or damage. Check the power cord of the charger for any cuts or fraying.
- Lagring: 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. Feilsøking
If you encounter issues with your SEYVUM IW-BL18 Impact Wrench, refer to the following common problems and solutions:
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Verktøyet starter ikke | Batteri ikke ladet Batteriet er ikke riktig installert Forward/Reverse switch in lock position | Lad batteriet Sørg for at batteriet klikker på plass Flytt bryteren til forover- eller bakoverposisjon |
| Redusert effekt/dreiemoment | Lav batterilading Incorrect torque gear selected Slitt eller skadet stikkontakt | Lad opp batteriet Select High torque gear Replace with a new impact-rated socket |
| Batteriet lader ikke | Lader ikke koblet til Defekt batteri eller lader Batteriet er for varmt/kaldt | Sjekk strømtilkoblingen Kontakt kundestøtte La batteriet nå romtemperatur |
| Overdreven vibrasjon eller støy | Løs stikkontakt Damaged anvil or internal components | Ensure socket is securely attached Avbryt bruken og kontakt kundestøtte |
If the problem persists after attempting these solutions, please contact SEYVUM customer support for further assistance.
8. Spesifikasjoner
Technical specifications for the SEYVUM IW-BL18 Cordless Impact Wrench:
| Trekk | Spesifikasjon |
|---|---|
| Modellnummer | IW-BL18 |
| Voltage | 20 volt |
| Motortype | Børsteløs |
| maks dreiemoment | 400 N.m (295 Foot Pounds) |
| Hastighet uten belastning | Opp til 3000 RPM |
| Anvil størrelse | 1/2 tommers Square Drive |
| Batterikapasitet | 4.0 Ah Li-ion |
| Varevekt | 3.2 kilo |
| Materiale | Metall |
| Farge | Rød |
9. Garanti og støtte
SEYVUM is committed to providing quality products and customer satisfaction. This product comes with ongoing technical support and service.
- Teknisk støtte: For any technical questions, operational assistance, or troubleshooting not covered in this manual, please contact SEYVUM customer support.
- Service: In the event of a defect or malfunction, please refer to your purchase documentation for warranty details or contact SEYVUM for service options.
Ta vare på kjøpsbeviset for garantikrav.