1. Pengenalan
Thank you for choosing the RONIX 8900K 20V Cordless Brushless Hammer Drill Kit. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new tool. Please read this manual thoroughly before first use and keep it for future reference.
1.1 Arahan Keselamatan Am
- Sentiasa pakai peralatan pelindung diri yang sesuai, termasuk cermin mata keselamatan, perlindungan pendengaran, dan sarung tangan.
- Pastikan kawasan kerja anda terang dan bersih daripada halangan.
- Jauhkan kanak-kanak dan orang ramai semasa mengendalikan alat.
- Jangan kendalikan alatan kuasa dalam atmosfera yang mudah meletup, seperti di hadapan cecair mudah terbakar, gas atau habuk.
- Sentiasa putuskan sambungan pek bateri sebelum membuat sebarang pelarasan, menukar aksesori atau menyimpan alat.
- Use only RONIX recommended accessories and replacement parts.
2. Produk Lebihview
The RONIX 8900K is a versatile 20V cordless brushless hammer drill kit designed for drilling, driving, and hammer drilling applications. It features a high-efficiency brushless motor for extended lifetime and performance.

Figure 2.1: RONIX 8900K Cordless Brushless Hammer Drill with key features labeled, including 2-speed gearbox, 21+3 torque settings, 13mm keyless chuck, built-in LED light, battery charging indicator, anti-shock housing, and water-resistant motor.
2.1 Komponen
- RONIX 8900K Cordless Brushless Hammer Drill
- 20V Lithium-Ion Battery (2.0 Ah)
- Pengecas Cepat 110V
- Membawa Sarung

Figure 2.2: The RONIX 8900K Cordless Brushless Hammer Drill Kit, including the drill, battery, charger, and various accessories, stored within its dedicated carrying case.
2.2 Ciri-ciri Utama
- Motor tanpa berus: Menyediakan peningkatan kecekapan, masa jalan yang lebih lama dan hayat alat yang dilanjutkan.
- Kotak Gear 2 Kelajuan: Offers optimal speed for various drilling and driving applications.
- Tetapan Tork 21+3: Allows precise torque control for different materials and screw sizes, plus drill and hammer drill modes.
- Chuck Tanpa Kunci 13mm: Enables quick and easy bit changes.
- Lampu LED terbina dalam: Menerangi kawasan kerja untuk penglihatan yang lebih baik.
- Penunjuk Pengecasan Bateri: Memaparkan baki aras cas bateri.
- Perumahan Anti-Kejutan: Enhances durability and user comfort.

Rajah 2.3: Satu dalaman view of the brushless motor, highlighting its advanced design for improved performance and longevity.
3. Persediaan
3.1 Mengecas Bateri
- Connect the 110V fast charger to a standard power outlet.
- Luncurkan pek bateri Litium-Ion 20V ke atas pengecas sehingga ia klik di tempatnya.
- The charger indicator light will show the charging status. Refer to the charger's specific instructions for light patterns.
- Once fully charged, remove the battery from the charger. Do not overcharge the battery.
3.2 Memasang dan Melepaskan Bateri
- Untuk Memasang: Align the battery pack with the base of the drill handle and slide it forward until it locks securely into place.
- Untuk Alih Keluar: Press the battery release button (usually located on the front or sides of the battery pack) and slide the battery pack backward and off the tool.
3.3 Memasang dan Menanggalkan Mata Gerudi/Aksesori

Rajah 3.1: Satu terperinci view of the drill's 13mm keyless chuck and the adjustable torque setting ring, indicating various settings from 1 to 21, plus drill and hammer modes.
- Ensure the battery is removed from the drill for safety.
- Grip the rear collar of the chuck with one hand and rotate the front collar counter-clockwise to open the chuck jaws.
- Masukkan mata gerudi atau aksesori ke dalam chuck, pastikan ia berada di tengah.
- Rotate the front collar clockwise to tighten the chuck jaws firmly around the bit. Hand-tighten only; do not use tools to tighten the chuck.
- Untuk Alih Keluar: Reverse the process by rotating the front collar counter-clockwise to loosen the jaws and pull out the bit.
4. Arahan Operasi
Always ensure the battery is fully charged before beginning work.

Figure 4.1: An operator demonstrating the RONIX 8900K drill in use, drilling into a concrete surface, highlighting its hammer drill capability.
4.1 Menghidupkan/Mematikan dan Kawalan Kelajuan
- The drill is activated by pressing the variable speed trigger switch.
- The speed of the drill is controlled by the amount of pressure applied to the trigger. Pressing lightly results in lower speed, while pressing fully results in maximum speed.
- Lepaskan picu untuk mematikan gerudi.
4.2 Putaran Hadapan/Undur

Rajah 4.2: Gambar jarak dekat view of the drill's forward/reverse selector switch, positioned above the trigger for easy access and directional control.
- Suis pemilih ke hadapan/balik terletak di atas pencetus.
- Push the switch to the left for forward rotation (drilling/driving screws in).
- Tolak suis ke kanan untuk putaran terbalik (menanggalkan skru).
- Apabila suis berada di kedudukan tengah, picu dikunci, menghalang permulaan yang tidak disengajakan.
4.3 Gearbox Speed Selection
- The 2-speed gearbox selector switch is located on top of the drill.
- Kedudukan 1 (Kelajuan Rendah): For high torque applications, such as driving large screws or drilling large holes.
- Kedudukan 2 (Kelajuan Tinggi): For faster drilling in softer materials or smaller holes.
- Always ensure the drill is stopped before changing gear speeds.
4.4 Torque and Mode Selection
- The torque adjustment ring is located behind the chuck.
- Rotate the ring to select the desired torque setting (1-21) for driving screws. Lower numbers are for smaller screws and softer materials, higher numbers for larger screws and harder materials.
- For drilling into wood or metal, select the drill symbol (drill mode).
- For drilling into masonry or concrete, select the hammer drill symbol (hammer drill mode).
5. Penyelenggaraan
5.1 Pembersihan
- Regularly clean the ventilation openings on the drill to prevent overheating.
- Gunakan yang lembut, damp kain untuk mengelap bahagian luar alat. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- Pastikan rahang chuck bersih dan bebas daripada serpihan untuk cengkaman bit yang optimum.
5.2 Penjagaan Bateri
- Simpan bateri di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Jangan simpan bateri dalam keadaan nyahcas untuk tempoh yang lama. Caj mereka secara berkala jika tidak digunakan.
- Jangan dedahkan bateri kepada air atau lembapan.
5.3 Penyimpanan
- Store the drill, battery, and charger in the provided carrying case in a dry, secure location out of reach of children.
- Ensure the battery is removed from the drill before storage.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Gerudi tidak bermula | Battery not charged or improperly installed; Forward/reverse switch in center (locked) position. | Charge battery and ensure proper installation; Move forward/reverse switch to desired direction. |
| Mengurangkan kuasa atau kelajuan | Low battery charge; Incorrect gear speed selected; Overload. | Recharge battery; Select higher gear speed for faster operation or lower gear for more torque; Reduce pressure on the tool. |
| Bateri tidak dicas | Pengecas tidak dipasang; Bateri atau pengecas rosak. | Check power connection; Contact RONIX support for battery/charger replacement if necessary. |
| Chuck tidak memegang mata gergaji | Chuck not tightened sufficiently; Debris in chuck jaws. | Ensure chuck is hand-tightened firmly; Clean chuck jaws. |
7. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Jenama | RONIX |
| Model | 8900K |
| Sumber Kuasa | Battery Powered (A/C / DC Charger) |
| Bateri Voltage | 20 Volt |
| Kapasiti Bateri | 2.0 Amp jam |
| Pengecas Voltage | 110 Volt (AC) |
| Jenis Motor | Tanpa berus |
| Kelajuan Putaran Maksimum | 1700 RPM |
| Amppemadam | 2 Amps |
| Saiz Chuck Maksimum | 13 Milimeter |
| Tork Maksimum | 45 Newtons (398.25 Inch Pounds) |
| Bilangan Tetapan Tork | 21 + 3 Modes (Drill, Driver, Hammer) |
| Jenis Gerudi | Bor Hammer |
| Berat Barang | 1.06 Kilogram (2.33 paun) |
| Dimensi Produk | 9"L x 2"W x 8"H |
| bahan | plastik |
| Komponen yang Disertakan | Drill, Battery, Charger |
8. Waranti dan Sokongan
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact RONIX customer service directly. Keep your purchase receipt as proof of purchase.
For further assistance, please visit the official RONIX webtapak atau hubungi saluran sokongan pelanggan mereka.





