pengenalan
This manual provides essential instructions for the safe and efficient operation, maintenance, and troubleshooting of your HARDELL 8V Mini Electric Rotary Tool. Please read this manual thoroughly before first use and keep it for future reference.
Kandungan Pakej
The HARDELL 8V Mini Electric Rotary Tool package includes the following items:
- 1x HARDELL 8V Mini Electric Rotary Tool
- 1x Kabel Pengecas USB Jenis-C
- Spanner 1x
- 2x Collets (3.2mm)
- Various accessories for sanding, grinding, drilling, carving, cutting, and polishing (total 42 pieces).
- Beg Penyimpanan 1x

Figure 1: Included accessories for the HARDELL 8V Mini Electric Rotary Tool.
Produk Selesaiview
The HARDELL 8V Mini Electric Rotary Tool is a versatile, cordless device designed for precision tasks. It features a compact, lightweight design and adjustable speeds for various applications.

Figure 2: Key components of the HARDELL 8V Mini Electric Rotary Tool.
- Butang HIDUP/MATI: Menghidupkan atau mematikan alat.
- Kunci Spindle: Engages to secure the collet for accessory changes.
- Pelarasan Kelajuan: Buttons to cycle through 5 speed settings (5000-28000 RPM).
- Port Pengecasan: Port USB-C untuk mengecas semula bateri dalaman.
- Tolok Bahan Api: LED indicators showing remaining battery life.
- Replaceable Chuck Design: Allows for easy changing of collets and accessories.
- 360° LED Illumination: Integrated LED ring for improved visibility during operation.
Persediaan
Mengecas Alat
Before first use, fully charge the rotary tool. Connect the provided USB-C cable to the charging port on the tool and plug the other end into a compatible USB power adapter (not included). The fuel gauge LEDs will indicate charging status. A full charge takes approximately 90 minutes.

Figure 3: Charging the HARDELL 8V Mini Electric Rotary Tool.
Memasang Aksesori
- Tekan dan tahan butang kunci gelendong.
- Unscrew the nut at the tip of the tool.
- Select the appropriate collet for your accessory and insert it into the chuck.
- Insert the desired accessory (e.g., drill bit, sanding band) into the collet.
- While still holding the spindle lock button, tighten the nut securely with the provided spanner.
- Lepaskan butang kunci gelendong.
Important: Do not press the spindle lock button while the motor is running.

Figure 4: Accessory installation steps.
Arahan Operasi
Hidupkan/Mati Kuasa
Press the ON/OFF button to turn the tool on. Press it again to turn the tool off.
Melaraskan Kelajuan
The tool offers 5 adjustable speeds, ranging from 5000 RPM to 28000 RPM. Use the '+' and '-' buttons to increase or decrease the rotational speed. Select the appropriate speed for your material and accessory to achieve optimal results and prevent damage.
| Tahap Kelajuan | RPM | Penggunaan yang Disyorkan |
|---|---|---|
| 1 | 5000 | Delicate polishing, light sanding on soft materials. |
| 2 | 12000 | General sanding, light carving. |
| 3 | 18000 | Drilling, grinding, moderate carving. |
| 4 | 23000 | Cutting, heavy grinding. |
| 5 | 28000 | Fast material removal, heavy-duty cutting. |

Figure 5: Variable speed control for precise work.
Aplikasi
The HARDELL rotary tool is suitable for a variety of tasks:
- Pengamplasan: Use sanding bands or discs for smoothing surfaces.
- Pengisaran/Pengasahan: Utilize grinding wheels for shaping and sharpening.
- Penggerudian: Employ HSS drill bits for creating holes in various materials.
- Ukiran/Ukiran: Use HSS cutters or diamond bits for detailed work.
- Memotong: Attach cut-off wheels for precise cuts in metal or other materials.
- Menggilap: Use felt wheels with polishing compound for a smooth finish.

Gambar 6: Cthamples of rotary tool applications.
Penyelenggaraan
- Pembersihan: After each use, wipe the tool with a clean, dry cloth to remove dust and debris. Do not use harsh chemicals or abrasive cleaners.
- Storan Aksesori: Store accessories in the provided bag or a suitable container to prevent damage and loss.
- Penjagaan Bateri: For optimal battery life, avoid fully discharging the tool frequently. Charge it regularly, even if not in use for extended periods. Store in a cool, dry place.
- Penyelenggaraan Chuck: Periodically inspect the chuck and collets for wear or damage. Replace worn parts as needed to ensure secure accessory holding.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Alat tidak dihidupkan. | Bateri dinyahcas. | Charge the tool using the USB-C cable. |
| Accessory wobbles or falls out. | Accessory not properly secured or wrong collet size. | Ensure the correct collet is used and the nut is tightened securely. Check for worn collets. |
| Tool loses power during use. | Bateri lemah atau alat terlebih muatan. | Recharge the battery. Reduce pressure on the tool during operation. |
| Getaran atau bunyi yang berlebihan. | Bent accessory or loose collet. | Inspect the accessory for damage and replace if necessary. Re-tighten the collet nut. |
Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Jenama | HARDELL |
| Nombor Model | DM22409WHIHD-1-de |
| Voltage | 8 Volt |
| Sumber Kuasa | Battery (Akku) |
| Kelajuan Putaran Maks | 28000 RPM |
| Min Rotational Speed | 5000 RPM |
| Tetapan Kelajuan | 5 peringkat |
| Kapasiti Bateri | 900 mAh (internal) |
| Masa Mengecas | Approx. 90 minutes (USB-C) |
| Berat badan | 0.26 kg |
| Termasuk Aksesori | 42 keping |
Waranti dan Sokongan
The HARDELL 8V Mini Electric Rotary Tool includes a 30-day return policy. For warranty claims, technical support, or further assistance, please contact your retailer or the HARDELL customer service department. Refer to the product packaging or the official HARDELL webtapak untuk maklumat hubungan.