pengenalan
Thank you for choosing the DentJet FC5240 Cordless Oral Irrigator. This device is designed to provide effective and convenient oral hygiene, helping to remove plaque and food debris from between teeth and below the gumline. Please read this manual thoroughly before first use to ensure proper operation and maintenance.
Maklumat Keselamatan Penting
- Jangan rendam tapak pengecasan di dalam air.
- Jauhkan daripada kanak-kanak.
- Do not use if the device or charging cable is damaged.
- Use only with water or dentist-recommended mouthwash.
- Avoid directing the water jet directly into the eyes, nose, or ears.
- If you have sensitive gums or have undergone recent oral surgery, consult your dentist before use.
Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej anda:
- DentJet FC5240 Oral Irrigator Unit
- Standard Jet Tips (various types for multifunctions)
- Kabel Pengecas USB
- Manual Pengguna
- Travel Pouch (if included in your specific kit)

Produk Selesaiview
The DentJet FC5240 features a compact, cordless design with a 300ml water reservoir and multiple pressure modes for personalized cleaning.

Komponen Utama:
- Nozzle Release Button: For detaching jet tips.
- Saluran Masuk Air: For filling the reservoir.
- Butang Kuasa: Untuk menghidupkan/mematikan peranti.
- Butang Mod: To cycle through pressure modes.
- Lampu Penunjuk: Display selected mode and battery status.
- Takungan Air: 300ml capacity.
- Port Pengecasan: Located at the back, covered by a waterproof plug.
Persediaan
- Caj Permulaan: Before first use, fully charge the device for approximately 4 hours. Ensure the charging port cover is securely closed after charging.
- Pasang muncung: Insert the desired jet tip into the opening on the top of the unit until it clicks into place.
- Isi takungan: Twist the bottom of the unit counter-clockwise to detach the reservoir. Fill it with lukewarm water or mouthwash. Reattach the reservoir by twisting clockwise until secure.
Arahan Operasi
- Pilih Mod: Press the Mode button to cycle through the available pressure settings (Normal, Medium, Soft, Pulse).
- Kedudukan muncung: Lean over a sink and place the jet tip into your mouth, aiming it at your gumline at a 90-degree angle.
- Mula flos: Press the Power button to start the water flow. Keep your mouth slightly open to allow water to drain into the sink.
- Guide the Jet: Move the jet tip along your gumline, pausing briefly between teeth. Clean both the inside and outside surfaces of your teeth.
- Selesai: Press the Power button again to turn off the device. Empty any remaining water from the reservoir.
Modes and Nozzles
Pressure Modes:
- Mod Biasa: Powerful cleaning for general use.
- Mod Sederhana: Daily cleaning for regular oral care.
- Mod Lembut: Gentle cleaning for beginners, children, or sensitive teeth.
- Mod Nadi: Massages gums and helps improve gum health.

Multifunction Nozzles:
- Petua Jet Standard: For general cleaning, removing food and dirt between teeth.
- Petua Ortodontik: Designed for cleaning around braces, bridges, and other dental work.
- Petua Periodontal: For effectively removing dental plaque and preventing dental calculus.
- Petua Pembersih Lidah: For cleaning dental implants, dentures, dental bridges, and crown cleaning.

Mengecas
The DentJet FC5240 is equipped with a 2000 mAh Li-Battery. A full charge takes approximately 4 hours and provides up to 15 days of use (based on 2 minutes of use, twice a day in Normal Mode).
- Connect the USB charging cable to the charging port on the back of the device.
- Palamkan hujung yang satu lagi ke dalam penyesuai kuasa USB yang serasi (tidak disertakan).
- Lampu penunjuk akan menunjukkan status pengecasan.
- Ensure the charging port cover is tightly closed before using the device in water.

Penyelenggaraan dan Pembersihan
Regular cleaning ensures optimal performance and extends the life of your oral irrigator.
- Selepas Setiap Penggunaan: Empty any remaining water from the reservoir. Run the device briefly with clean water to flush out the internal components.
- Cleaning the Reservoir: The reservoir can be detached and washed with mild soap and water. Rinse thoroughly.
- Membersihkan Unit: Lap bahagian luar unit dengan lembut, damp kain. Jangan gunakan pembersih yang kasar.
- Kalis Air IPX7: The device is IPX7 waterproof, meaning it can be safely washed under running water or used in the shower. Always ensure the charging port cover is sealed.
- Pembersihan muncung: Remove the jet tip and rinse it under running water. Replace jet tips every 3-6 months or when they show signs of wear.

Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Peranti tidak dihidupkan. | Bateri lemah atau tiada cas. | Cas peranti selama 4 jam. |
| Tekanan air yang lemah. | Low battery, clogged nozzle, or insufficient water in reservoir. | Recharge the device. Clean or replace the nozzle. Refill the reservoir. |
| Kebocoran air. | Reservoir not properly attached or charging port cover not sealed. | Ensure the reservoir is twisted on securely. Check that the charging port cover is tightly closed. |
| Peranti berhenti berfungsi secara tidak dijangka. | Battery depleted or internal malfunction. | Recharge the device. If the problem persists, contact customer support. |
Spesifikasi
- Nombor Model: FC5240
- Jenama: DentJet
- Water Reservoir Volume: 300 ml
- Sumber Kuasa: Rechargeable Li-Battery (2000 mAh)
- Masa Pengecasan: Lebih kurang 4 jam
- Masa Operasi: Up to 15 days (based on typical use)
- Penilaian Kalis Air: IPX7
- Dimensi (L x W x H): 7.9 x 7 x 22.4 cm
- Berat: 410 gram
- Ciri Khas: Cordless, Rechargeable, Waterproof, Multiple Pressure Modes, Multifunction Nozzles
Waranti dan Sokongan
DentJet products are manufactured to high-quality standards. For warranty information or technical support, please refer to the warranty card included in your package or contact DentJet customer service through the retailer where the product was purchased.
For further assistance, please visit our official webtapak atau hubungi pasukan sokongan kami.