Arahan Keselamatan Penting
Sila baca semua arahan dengan teliti sebelum menggunakan perkakas ini. Kegagalan mematuhi arahan ini boleh mengakibatkan renjatan elektrik, kebakaran atau kecederaan serius. Simpan manual ini untuk rujukan masa hadapan.
- Jangan gunakan di luar atau di permukaan basah.
- Jangan biarkan digunakan sebagai mainan. Perhatian yang rapi diperlukan apabila digunakan oleh atau berhampiran kanak-kanak.
- Gunakan hanya seperti yang diterangkan dalam manual ini. Gunakan hanya lampiran yang disyorkan pengilang.
- Jangan gunakan dengan kord atau palam yang rosak. Jika perkakas tidak berfungsi sebagaimana mestinya, telah terjatuh, rosak, ditinggalkan di luar rumah, atau terjatuh ke dalam air, kembalikannya ke pusat servis.
- Jangan tarik atau bawa dengan kord, gunakan kord sebagai pemegang, tutup pintu pada kord, atau tarik kord di sekeliling tepi atau sudut yang tajam. Jangan jalankan perkakas di atas kord. Jauhkan kord dari permukaan yang dipanaskan.
- Jangan cabut plag dengan menarik kord. Untuk mencabut palam, pegang palam, bukan kordnya.
- Jangan pegang palam atau perkakas dengan tangan yang basah.
- Jangan letakkan sebarang objek ke dalam bukaan. Jangan gunakan dengan mana-mana bukaan yang disekat; jauhkan daripada habuk, serabut, rambut dan apa sahaja yang boleh mengurangkan aliran udara.
- Jauhkan rambut, pakaian longgar, jari dan semua bahagian badan daripada bukaan dan bahagian yang bergerak.
- Jangan ambil apa-apa yang terbakar atau berasap, seperti rokok, mancis, atau abu panas.
- Gunakan lebih berhati-hati semasa membersihkan di tangga.
- Jangan gunakan untuk mengambil cecair mudah terbakar atau mudah terbakar, seperti petrol, atau gunakan di kawasan yang mungkin terdapat.
- Jangan gunakan tanpa cawan habuk dan/atau penapis di tempatnya.
- Matikan semua kawalan sebelum mencabut plag.
- Simpan perkakas anda di dalam rumah di tempat yang sejuk dan kering.
- Gunakan hanya pengecas yang ditentukan oleh pengilang.
Apa yang ada dalam Kotak
Your Eureka NEC451BL Cordless Vacuum Cleaner package includes the following components:
- Unit Vakum Utama
- Tongkat Sambungan
- Motorized Floor Brush with Anti-Tangle Nozzle
- Detachable Lithium-Ion Battery
- Penyesuai Pengecasan
- Alat Celah
- Dusting Brush (2-in-1)
- Wall Mount Bracket with Screws
- Manual Pengguna
Persediaan
1. Perhimpunan
- Pasang Tongkat Sambungan: Insert the top end of the extension wand into the main vacuum unit until it clicks securely into place.
- Attach the Motorized Floor Brush: Connect the motorized floor brush to the bottom end of the extension wand, ensuring it clicks firmly.
- Pasang Bateri: Slide the detachable lithium-ion battery into the slot on the main vacuum unit until it locks.
2. Pengecasan Awal
Before first use, fully charge the battery. Connect the charging adapter to the battery charging port on the main unit or directly to the detached battery. Plug the adapter into a wall outlet. The battery indicator lights will show charging progress. A full charge typically takes approximately 4-5 hours.

Figure 1: Detachable Lithium-Ion Battery for easy charging and replacement.
Arahan Operasi
1. Hidupkan/Mati Kuasa dan Pemilihan Mod
- Hidupkan kuasa: Tekan butang kuasa pada pemegang untuk menghidupkan vakum.
- Pemilihan Mod: Use the mode button to cycle through LOW, AUTO, and HIGH suction modes. AUTO mode intelligently adjusts suction based on dust levels and floor type.
- Matikan: Tekan butang kuasa sekali lagi untuk mematikan vakum.
2. Anti-Tangle Nozzle
The motorized floor brush features an anti-tangle nozzle with special fins and comb-strips designed to guide hair away from the brushroll in real-time, preventing wraps and maintaining consistent suction. This is ideal for homes with pets.

Figure 2: The Anti-Tangle Nozzle prevents hair from wrapping around the brushroll.
3. Smart Sense+React Technologies
In AUTO mode, the vacuum's intelligent sensors detect dust and debris levels, automatically adjusting suction power and brush speed for optimal cleaning efficiency and extended battery life across various surfaces like hardwood, carpets, and tiles.

Figure 3: Smart Sense+React Technologies adapt to cleaning needs.
4. Versatile Cleaning
The Eureka NEC451BL can easily convert from an upright stick vacuum to a handheld unit for versatile cleaning. Attach the crevice tool for tight spaces, corners, and edges, or the dusting brush for upholstery, car interiors, and delicate surfaces.
Video 1: Demonstrates the versatile cleaning capabilities of the Eureka ReactiSense 451 Cordless Stick Vacuum Cleaner, including its use with various attachments for different surfaces and hard-to-reach areas.
5. Lampu hadapan LED
The motorized floor brush is equipped with an LED headlight that illuminates dark corners and under furniture, making hidden dust and debris visible for thorough cleaning.
Penyelenggaraan
1. Mengosongkan Dust Cup
To empty the dust cup, press the dust cup release button located on the main unit. Hold the dust cup over a trash bin and open the bottom flap to release debris. Close the flap securely after emptying.

Figure 4: One-Touch Dust Cup Release for easy and hygienic emptying.
2. Membersihkan Penapis HEPA
The vacuum features an H13 HEPA filter with complete seal technology, capturing 99.95% of microparticles and odors. The filter is washable and reusable. To clean, twist and pull out the filter from the dust cup. Rinse it under cold water until the water runs clear. Allow it to air dry completely for at least 24 hours before reinserting. Clean the filter every 3 months or as needed, depending on usage.

Figure 5: Washable and reusable HEPA filter for sustained performance.
3. Membersihkan Gulungan Berus
The anti-tangle brushroll can be easily removed for cleaning. Unlock the brushroll cover on the motorized floor brush and pull out the brushroll. Remove any tangled hair or debris. Reinsert the brushroll and secure the cover.
Menyelesaikan masalah
S: Apakah hayat bateri vakum tanpa wayar Eureka?
A: On a full charge, the vacuum provides up to 60 minutes of runtime in Low mode, or 35 minutes in High mode, while Auto mode automatically adjusts suction power based on dust detection. (Default startup mode: Auto)
S: Mengapa kuasa sedutan lemah?
A: Check filter: Clean the HEPA filter (rinse with water and dry completely). Remove debris from the cyclone filter using a soft brush. Check blockages: Check the dust cup, suction inlet, and hose for clogs. Detach the floor brush and clear any tangled hair or large particles.
S: Mengapa berus lantai tidak berputar?
A: Check if physical obstructions: Turn off the vacuum and remove hair or debris wrapped around the floor brush roller. Check connection issues: Detach and reattach the floor brush to ensure it clicks into place. Clean the electrical contacts between the brush and the main body.
Q: High Mode does not activate automatically. How to troubleshoot?
A: Clean the dust sensor with a dry cloth. Ensure the floor nozzle is not obstructed. Charge if the battery is low.
S: Mengapa vakum tidak akan dihidupkan?
A: Check the battery status: Ensure the battery is charged (if the battery indicator light is off or one light flashes, charge the device for at least 30 minutes). Briefly press the Power button (do not hold it down). Battery installation: Remove and reinsert the battery pack to ensure it is securely connected. Clean the battery contacts if corroded.
S: Adakah alat ganti tersedia untuk vakum tanpa wayar Eureka?
A: Yes, we offer easily accessible replacement components, including: fast-charging adapter, portable spare battery and washable HEPA filters. These parts are available for purchase through our official webtapak atau peruncit yang diberi kuasa.
S: Apakah permukaan yang sesuai untuk pembersih hampagas tanpa wayar Eureka ReactiClean?
A: The Eureka cordless vacuum cleaner ReactiClean is designed for versatile cleaning across multiple surfaces, including hardfloors, low-pile carpets, and car interiors. It effectively handles everyday debris such as dust, pet hair, and food crumbs, delivering consistent performance in both residential and compact spaces.
S: Bagaimanakah cara saya membersihkan dan mengekalkan vakum?
A: Maintenance is streamlined for convenience: Empty debris effortlessly via the one-touch dustbin release. The washable HEPA filter and detachable brush roll can be rinsed with water and air-dried. For optimal performance, clean the filter every 3 months and replace it annually, depending on usage frequency.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Eureka |
| Nama Model | Pembersih Vakum Tanpa Kord |
| Nombor Model | NEC451BL |
| Ciri Khas | Cordless, Detachable Battery, HEPA, Lightweight, Rechargeable, Washable Filter, Anti-Tangle Brushroll, Smart Sense+React |
| Jenis Penapis | Penapis HEPA |
| Adakah Cordless? | ya |
| Kapasiti | 0.5 Liter |
| Wattage | 350 watt |
| Hayat Bateri | Sehingga 60 minit |
| Bilangan Kelajuan | 3 (LOW/AUTO/HIGH) |
| Berat Barang | 1 pounds (main unit) |
| Dimensi Produk | 10.04"L x 10.12"W x 49.61"H |
| Penggunaan yang Disyorkan | Bed, Car, Pet Hair, Hard Floor, Carpet |
Waranti dan Sokongan
Eureka provides a 12-month care program for this product. For any inquiries, technical support, or to purchase genuine replacement accessories, please visit the official Eureka website or contact their customer service. A timely resolution framework is available via email, phone, and app.
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