1. Įvadas
This manual provides essential instructions for the safe operation, setup, maintenance, and troubleshooting of your CUSHYBITE FVN51K Lithium Cordless 4-in-1 Stapler/Nailer Kit. This versatile tool is designed to drive four types of fasteners: light-duty staples, heavy-duty staples, round crown staples, and brad nails, making it suitable for a variety of crafting and home improvement tasks.
Please read this manual thoroughly before using the tool to ensure proper function and to prevent injury.
2. Svarbios saugos instrukcijos
ĮSPĖJIMAS: perskaitykite visus saugos įspėjimus ir instrukcijas. Perspėjimų ir instrukcijų nesilaikymas gali sukelti elektros smūgį, gaisrą ir (arba) rimtus sužalojimus.
- Akių apsauga: Always wear appropriate eye protection, such as safety goggles with side shields, when operating this tool.
- Klausos apsauga: Ilgai naudojant, dėvėkite klausos apsaugos priemones.
- Darbo sritis: Laikykite savo darbo vietą švarią ir gerai apšviestą. Netvarkingos arba tamsios vietos sukelia nelaimingus atsitikimus.
- Įrankių tvarkymas: Do not carry the tool with your finger on the trigger. Ensure the tool is off before connecting the battery pack.
- Baterijos sauga: Use only the specified battery and charging cable. Do not expose batteries to water or extreme temperatures.
- Tvirtinimo detalių žinomumas: Always assume the tool contains fasteners. Point the tool away from yourself and others when loading or clearing jams.
- Priežiūra: Disconnect the battery before performing any adjustments, changing accessories, or storing the tool.
- Vaikai ir pašaliniai asmenys: Dirbdami su elektriniu įrankiu saugokite vaikus ir pašalinius asmenis.
3. Pakuotės turinys
Atidarius pakuotę, patikrinkite, ar yra visi toliau išvardyti daiktai ir ar jie nepažeisti:
- CUSHYBITE FVN51K 4-in-1 Stapler/Nailer
- USB ličio 3.0 Ah baterija
- Įkrovimo laidas (USB-A į USB-C)
- Naudotojo vadovas (šis dokumentas)

Image 3.1: Components of the FVN51K Kit, showing the stapler/nailer, USB Lithium 3.0 Ah battery, and charging cable.
4. Produkto ypatybės
The CUSHYBITE FVN51K is engineered for versatility and ease of use. Key features include:
- 4-in-1 Fastener Capability: Drives light-duty staples (1/4" - 9/16"), heavy-duty staples (1/4" - 9/16"), round crown staples (3/8" - 9/16"), and brad nails (5/8").
- USB Lithium Power: Utilizes a 3.0 Ah USB Lithium battery for over 600 staples/nails per charge.
- Kompaktiškas ir lengvas dizainas: Facilitates use in confined spaces and reduces user fatigue during prolonged operation.
- Integrated Guide Line: Ensures precise fastener placement.
- Low Staple/Nail Indicator: Provides a visual alert when fasteners are running low, prompting a reload.
- Battery LED Fuel Gauge: Monitors battery charge level.
- USB-C įkrovimo prievadas: Allows for convenient charging of the battery and can also charge mobile devices.

Image 4.1: Labeled features of the FVN51K tool, highlighting the integrated guideline, low staple/nail indicator, LED low battery indicator, and fastener compatibility.
5. Sąranka
5.1 Akumuliatoriaus įkrovimas
- Connect the provided charging cable to the USB-C port on the USB Lithium 3.0 Ah battery.
- Plug the other end of the charging cable (USB-A) into a compatible USB power source (e.g., wall adapter, computer USB port).
- The LED fuel gauge on the battery will indicate the charging status. A full charge is indicated when all LEDs are solid.
- Visiškai įkrovę atjunkite įkrovimo kabelį.
Note: The battery can also be used to charge mobile devices via its USB-C port when not in use with the tool.
5.2 Tvirtinimo elementų įkrovimas
Ensure the tool is disconnected from the battery before loading fasteners.
- Locate the magazine release latch, typically at the bottom or rear of the tool.
- Press the latch to open the fastener magazine.
- Insert the desired type of fasteners (light-duty staples, heavy-duty staples, round crown staples, or brad nails) into the magazine. Ensure the fasteners are oriented correctly according to the tool's markings.
- Push the magazine closed until it securely latches.
- Check the low staple/nail indicator to confirm fasteners are loaded.
Refer to the tool's markings for compatible fastener sizes and types.
6. Naudojimo instrukcijos
6.1 Akumuliatoriaus pritvirtinimas
Align the charged USB Lithium battery with the battery port on the tool and slide it in until it clicks securely into place.
6.2 Tvirtinimo elementų kalimas
- Ensure the tool is loaded with the correct fasteners for your application.
- Position the nose of the tool firmly against the workpiece where the fastener is to be driven. The integrated guide line can assist with precise placement.
- Press the trigger to drive the fastener. Release the trigger to stop.
- Observe the low staple/nail indicator. Reload fasteners when the indicator shows they are low.
- Monitor the battery LED fuel gauge. Recharge the battery when the indicator shows a low charge.
Always maintain a firm grip on the tool and keep hands clear of the fastener exit area.
7. Priežiūra
Reguliarus techninis aptarnavimas užtikrina optimalų įrankio veikimą ir pailgina jo tarnavimo laiką.
- Valymas: Keep the tool's air vents clean and free of debris to prevent overheating. Use a dry cloth to wipe down the exterior. Do not use solvents or harsh chemicals.
- Fastener Jams: If a fastener jam occurs, disconnect the battery immediately. Carefully open the magazine and remove the jammed fastener using pliers if necessary. Never attempt to clear a jam with the battery connected.
- Akumuliatoriaus priežiūra: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. Do not store fully discharged for extended periods.
- Saugykla: When not in use, store the tool and battery in a secure, dry location out of reach of children.
8. Problemų sprendimas
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrankis neužsidega. | Baterija neįkrauta arba netinkamai prijungta. | Charge the battery. Ensure battery is fully inserted. |
| Įrankis neužsidega. | Magazine is empty or fasteners are jammed. | Check low staple/nail indicator. Reload fasteners or clear jam (see Maintenance). |
| Tvirtinimo elementai nėra įkalami lygiai. | Tool not held firmly against workpiece. | Apply more pressure to the tool against the workpiece. |
| Battery LED indicator shows low charge quickly. | Baterija nėra visiškai įkrauta arba artėja prie jos tarnavimo laiko pabaigos. | Ensure battery is fully charged. If problem persists, consider battery replacement. |
9. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio numeris | FVN51K |
| Gamintojas | CUSHYBITE |
| Tvirtinimo elementų tipai | Light-duty staples (1/4" - 9/16"), Heavy-duty staples (1/4" - 9/16"), Round crown staples (3/8" - 9/16"), Brad nails (5/8") |
| Baterijos tipas | USB Lithium 3.0 Ah |
| Staples/Nails per Charge | Daugiau nei 600 XNUMX |
| Pasiekiama pirmoji data | 22 m. sausio 2025 d |
10. Garantija ir palaikymas
The CUSHYBITE FVN51K Lithium Cordless 4-in-1 Stapler/Nailer Kit is backed by a 2 metų gamintojo garantija nuo pirkimo datos. Ši garantija apima medžiagų ir gamybos defektus normaliai naudojant.
For warranty claims, technical support, or inquiries regarding replacement parts, please contact CUSHYBITE customer service. Refer to the product packaging or the manufacturer's official websvetainė, kurioje pateikiama naujausia kontaktinė informacija.
Prašome išsaugoti pirkimo įrodymą garantijos galiojimui.