1. Jeneral Sekirite Enstriksyon
Always observe basic safety precautions when using electric tools to reduce the risk of fire, electric shock, and personal injury. Read all instructions before operating this tool.
- Sekirite Zòn Travay: Kenbe zòn travay la pwòp epi byen limen. Zòn ki dezòdone oswa ki fè nwa yo ka lakòz aksidan. Pa sèvi ak zouti elektrik nan atmosfè eksplozif, tankou lè gen likid, gaz oswa pousyè ki ka pran dife.
- Sekirite elektrik: Evite kontak kò ak sifas ki konekte ak tè tankou tiyo, radyatè, recho, ak frijidè. Pa ekspoze zouti elektrik yo anba lapli oswa kondisyon mouye.
- Sekirite Pèsonèl: 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.
- Itilizasyon zouti ak swen: Pa fòse zouti elektrik la. Sèvi ak zouti elektrik ki kòrèk la pou aplikasyon w lan. Dekonekte pake batri a nan zouti elektrik la anvan ou fè nenpòt ajisteman, chanje akseswa, oswa sere zouti elektrik yo.
- Itilizasyon ak antretyen pil: Recharge only with the charger specified by the manufacturer. Do not use battery packs with any other power tools. When the battery pack is not in use, keep it away from other metal objects.
2. Pake kontni
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 Kle enpak san fil
- 4.0Ah Li-ion batri
- Vit Charger
- 4-piece Impact Socket Set (17mm, 19mm, 20mm, 21mm)
- Bwat zouti
- Manyèl itilizatè
3. Pwodwi souview
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.

Figi 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.
Karakteristik kle:
- Motè Brushless: Bay plis efikasite, pi long tan fonksyònman, ak lavi zouti pwolonje.
- Segondè pwodiksyon koupl: Delivers up to 400 N.m (295 ft-lbs) of maximum torque for demanding applications.
- Kontwòl vitès varyab: 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.
- Limyè ki ap dirije entegre: Eklere zòn travay la pou pi bon vizibilite.
- Brake Stop Mode: Provides instant torque cut-off in reverse for enhanced control.

Figi 3.2: Illustration of the Brushless Motor Technology. This motor design reduces sparks, noise, and increases power and lifespan compared to brushed motors.
4. Enstalasyon
4.1 Batri Chaje
The 4.0Ah Li-ion battery pack is not fully charged upon purchase. It is recommended to fully charge the battery before first use.
- Konekte chajè rapid la nan yon priz kouran estanda.
- Glise pake batri a sou baz chajè a, epi asire w li fè yon klik pou l byen fikse nan plas li.
- 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.

Figi 4.1: Battery Charging Process. The fast charger includes multiple protection features for safe and efficient charging.
4.2 Attaching and Removing Sockets
The impact wrench features a 1/2-inch square drive anvil for attaching impact sockets.
- Tache: 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.
- Retire: 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. Operasyon Enstriksyon
5.1 Enstale pake batri a
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 Deklanchè Vitès Varyab
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).
- Pi devan (Sere boulon): Push the switch to the left.
- Ranvèse (Dekole): Push the switch to the right. In reverse, the tool features a Fren Stop Mode which provides instant torque cut-off to prevent over-loosening or dropping fasteners.
- Pozisyon Fèmen: 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.

Figi 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.
- Kovèti pou mwayen: Provides lower torque and speed (e.g., 0-2500 RPM) for precision control and lighter tasks.
- Gwo vitès: Provides maximum torque and speed (e.g., 0-3000 RPM) for heavy-duty fastening and loosening.

Figi 5.2: 2-Speed Control Panel. The control panel allows selection between different RPM ranges for varied tasks.
5.5 Limyè travay LED entegre
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.

Figi 5.3: Built-in LED Light in Operation. The LED light enhances visibility during use in dark environments.
6. Antretyen
Antretyen regilye asire pèfòmans optimal epi pwolonje lavi zouti ou a.
- Netwayaj: Keep the ventilation openings clear and free of dust. Use a soft, damp twal pou netwaye zouti a casing. Pa sèvi ak pwodui chimik ki agresif oswa pwodui netwayaj abrazif.
- Swen batri: 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.
- Enspeksyon: Regularly inspect the 1/2-inch anvil for wear or damage. Check the power cord of the charger for any cuts or fraying.
- Depo: 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.
NAN. Depanaj
If you encounter issues with your SEYVUM IW-BL18 Impact Wrench, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Zouti pa kòmanse | Batri pa chaje Batri pa byen enstale Forward/Reverse switch in lock position | Chaje batri a Asire w ke batri a byen klike nan plas li Deplase switch la nan pozisyon pou pi devan oswa pou dèyè |
| Redwi pouvwa/koupl | Ba chaj batri Incorrect torque gear selected Worn or damaged socket | Rechaje batri a Select High torque gear Replace with a new impact-rated socket |
| Batri pa chaje | Charger pa branche Batri defo oswa plato Batri twò cho/frèt | Tcheke koneksyon pouvwa a Kontakte sipò kliyan Kite batri a rive nan tanperati chanm nan |
| Twòp vibrasyon oswa bri | Socket ki lach Damaged anvil or internal components | Ensure socket is securely attached Sispann itilizasyon an epi kontakte sèvis kliyan an |
If the problem persists after attempting these solutions, please contact SEYVUM customer support for further assistance.
8. Espesifikasyon
Technical specifications for the SEYVUM IW-BL18 Cordless Impact Wrench:
| Karakteristik | Spesifikasyon |
|---|---|
| Nimewo Modèl | IW-BL18 |
| Voltage | 20 Volts |
| Kalite motè | Brushless |
| Max Torque | 400 N.m (295 Foot Pounds) |
| Vitès san chaj | Jiska 3000 RPM |
| Gwosè Anvil | 1/2 pous Kare Drive |
| Kapasite batri | 4.0Ah Li-ion |
| Pwa atik | 3.2 Kilogram |
| Materyèl | Metal |
| Koulè | Wouj |
9. Garanti ak sipò
SEYVUM is committed to providing quality products and customer satisfaction. This product comes with ongoing technical support and service.
- Sipò teknik: For any technical questions, operational assistance, or troubleshooting not covered in this manual, please contact SEYVUM customer support.
- Sèvis: In the event of a defect or malfunction, please refer to your purchase documentation for warranty details or contact SEYVUM for service options.
Tanpri kenbe prèv ou achte pou reklamasyon garanti.