1. Uvod
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Conentool 21V Cordless Brushless Impact Wrench, Model CW-313. Please read these instructions carefully before using the tool to ensure proper function and to prevent injury.
2. Sigurnosna uputstva
Uvijek se pridržavajte osnovnih sigurnosnih mjera opreza prilikom korištenja električnih alata kako biste smanjili rizik od požara, strujnog udara i tjelesnih ozljeda.
- Sigurnost radnog područja: Održavajte svoje radno mjesto 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. Ne izlažite električne alate kiši ili vlazi.
- Lična sigurnost: Uvijek nosite zaštitu za oči. Koristite zaštitu za sluh prilikom dužeg rada. Obucite se prikladno; izbjegavajte široku odjeću ili nakit. Osigurajte dugu kosu.
- 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: Recharge only with the charger specified by the manufacturer. Do not use battery packs with any other power tools.
3. Proizvod je gotovview
The Conentool CW-313 is a powerful 21V cordless brushless impact wrench designed for efficient tightening and loosening of fasteners. It features a robust brushless motor and a high-capacity battery for extended use.
3.1 Ključne komponente

3.2 Tehnologija motora bez četkica
This impact wrench is equipped with an upgraded pure copper brushless motor, offering enhanced performance and durability compared to brushed motors.

3.3 4.0Ah Large Capacity Battery
The tool is designed to be powered by a 4.0Ah large capacity lithium-ion battery, providing extended working hours and consistent power output.

4. Podešavanje
4.1 Instalacija i uklanjanje baterije
- Za instaliranje: Align the battery pack with the base of the tool handle. Slide the battery pack into the handle until it clicks securely into place. Ensure it is fully seated.
- Za uklanjanje: Press the battery pack release button (refer to Product Overview image PT05) located at the front of the battery. While holding the button, slide the battery pack out of the tool handle.
Note: The battery may be sold separately or included in specific kits. Ensure the battery is fully charged before first use.
4.2 Socket/Bit Installation
The impact wrench features a 1/2-inch chuck for attaching sockets or hex screwdriver bits.
- Za instaliranje: Push the desired 1/2-inch impact socket or hex screwdriver bit onto the square drive anvil until it locks into place. Pull on the accessory to ensure it is securely attached.
- Za uklanjanje: Pull the accessory firmly off the square drive anvil.

5. Uputstvo za upotrebu
5.1 Uključivanje/isključivanje i promjenjiva brzina
The tool is activated by pressing the variable speed switch. The speed of the tool is controlled by the amount of pressure applied to the switch. Pressing lightly results in lower speed, while pressing fully results in maximum speed (up to 3300 RPM).
5.2 Rad naprijed i nazad
The direction of rotation is controlled by the forward and reverse switch, located above the trigger.

- Forward (Tighten): Pomaknite prekidač udesno.
- Reverse (Loosen): Push the switch to the left.
- Zaključano: Position the switch in the center to prevent accidental starting. Always engage the lock when not in use or when changing accessories.
5.3 Korištenje LED svjetla
The built-in LED light automatically illuminates the work area when the trigger is pressed, enhancing visibility in dark or confined spaces.

5.4 Torque Application
The Conentool CW-313 delivers a maximum torque of 680 N.m (approximately 501.54 ft-lbs), suitable for various applications from tightening screws to tire disassembly and industrial use.

6. Održavanje
Redovno održavanje osigurava dugotrajnost i optimalne performanse vašeg udarnog ključa.
- čišćenje: Održavajte ventilacijske otvore alata čistima i bez ostataka kako biste spriječili pregrijavanje. Koristite meku,amp krpu za čišćenje vanjštine. 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 extended periods. Recharge batteries regularly, even if not in use, to maintain their health.
- inspekcija: Periodically inspect the chuck for wear or damage. Ensure all screws are tight. If any parts are damaged, have them replaced by a qualified service technician.
7. Otkrivanje problema
If you encounter issues with your impact wrench, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Alat se ne pokreće | Battery not charged or improperly installed; Forward/Reverse switch in locked position. | Charge battery fully and ensure it is securely installed. Move the Forward/Reverse switch out of the center (locked) position. |
| Smanjena snaga ili brzina | Low battery charge; Overheating; Worn carbon brushes (not applicable for brushless motor, but common for brushed tools). | Recharge the battery. Allow the tool to cool down if it has been used continuously. |
| Prekomjerne vibracije ili buka | Labav pribor; Oštećene unutrašnje komponente. | Ensure the socket/bit is properly seated. If the problem persists, discontinue use and contact customer support. |
8. Specifikacije
| Feature | Specifikacija |
|---|---|
| Broj modela | CW-313 |
| Proizvođač | CONENTOOL |
| Izvor napajanja | Battery Powered |
| Voltage | 21 Volts |
| Brzina bez opterećenja | Do 3300 RPM |
| Maksimalni obrtni moment | 680 N.m (approx. 501.54 ft-lbs) |
| Veličina Chuck-a | 1/2 inča |
| Tip motora | Bez četkica |
| Battery Capacity (recommended) | 4.0 Ah Lithium-ion (sold separately or included in specific kits) |
| Dimenzije paketa | 37.5 x 28.4 x 11.4 cm |
| Težina | 3.53 kg (uključujući pakovanje) |
8.1 Uključeni dodaci
The following accessories are typically included with the Conentool CW-313 impact wrench kit:

- 1 x Electric Wrench (Impact Wrench)
- 6 x Socket Wrenches (Impact Sockets)
- 1 x Screwdriver (Hex Bit Adapter)
- 2 x Circular Circle (Retaining Rings for sockets)
- 2 x Pin (for socket retention)
- 1 x Conversion head (for screwdriver bits)
- 1 x punjač
- 1 x Battery (4.0Ah, if included in kit)
- 1 x torbica za nošenje
9. Garancija i podrška
For warranty information, technical support, or to order replacement parts, please refer to the contact information provided at the point of purchase or visit the official Conentool website. Please have your model number (CW-313) and purchase date available when contacting support.




