1. ບົດແນະນຳ
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 ຄໍາແນະນໍາກ່ຽວກັບຄວາມປອດໄພທົ່ວໄປ
- ຄວນໃສ່ອຸປະກອນປ້ອງກັນສ່ວນຕົວທີ່ເໝາະສົມສະເໝີ, ລວມທັງແວ່ນຕານິລະໄພ, ເຄື່ອງປ້ອງກັນການໄດ້ຍິນ ແລະ ຖົງມື.
- ຮັບປະກັນວ່າພື້ນທີ່ເຮັດວຽກຂອງທ່ານມີແສງສະຫວ່າງດີ ແລະ ບໍ່ມີສິ່ງກີດຂວາງ.
- ຮັກສາເດັກນ້ອຍ ແລະຜູ້ຢືນຢູ່ຫ່າງໆ ໃນຂະນະທີ່ໃຊ້ເຄື່ອງມື.
- ຫ້າມໃຊ້ເຄື່ອງມືໄຟຟ້າໃນບັນຍາກາດທີ່ລະເບີດ, ເຊັ່ນໃນທີ່ປະທັບຂອງຂອງແຫຼວ, ອາຍແກັສ, ຫຼືຂີ້ຝຸ່ນ.
- ຖອດແບັດເຕີລີທຸກຄັ້ງກ່ອນທີ່ຈະປັບປ່ຽນ, ປ່ຽນອຸປະກອນເສີມ, ຫຼືເກັບຮັກສາເຄື່ອງມື.
- Use only RONIX recommended accessories and replacement parts.
2. ຜະລິດຕະພັນເກີນview
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 ອົງປະກອບ
- RONIX 8900K Cordless Brushless Hammer Drill
- 20V Lithium-Ion Battery (2.0 Ah)
- ເຄື່ອງສາກໄວ 110V
- ກະເປົາຖື

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 ລັກສະນະທີ່ສໍາຄັນ
- ມໍເຕີທີ່ບໍ່ມີແປງ: ໃຫ້ປະສິດທິພາບທີ່ເພີ່ມຂຶ້ນ, ເວລາໃຊ້ງານທີ່ຍາວນານຂຶ້ນ, ແລະ ອາຍຸການໃຊ້ງານຂອງເຄື່ອງມືທີ່ຍາວນານຂຶ້ນ.
- ກ່ອງເກຍ 2 ຄວາມໄວ: Offers optimal speed for various drilling and driving applications.
- 21+3 ການຕັ້ງຄ່າແຮງບິດ: Allows precise torque control for different materials and screw sizes, plus drill and hammer drill modes.
- 13mm Keyless Chuck: Enables quick and easy bit changes.
- ໄຟ LED ໃນຕົວ: ເຮັດໃຫ້ມີແສງພື້ນທີ່ເຮັດວຽກເພື່ອການປັບປຸງການເບິ່ງເຫັນ.
- ຕົວຊີ້ບອກການສາກແບັດເຕີຣີ: ສະແດງລະດັບການສາກແບັດເຕີຣີທີ່ເຫຼືອ.
- Anti-Shock Housing: Enhances durability and user comfort.

ຮູບ 2.3: ພາຍໃນ view of the brushless motor, highlighting its advanced design for improved performance and longevity.
3. ຕັ້ງຄ່າ
3.1 ການສາກແບັດເຕີຣີ
- Connect the 110V fast charger to a standard power outlet.
- ເລື່ອນຊຸດຫມໍ້ໄຟ Lithium-Ion 20V ໃສ່ເຄື່ອງສາກຈົນກ່ວາມັນກົດໃສ່ບ່ອນ.
- 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 ການຕິດຕັ້ງແລະການຖອດແບັດເຕີຣີອອກ
- ການຕິດຕັ້ງ: Align the battery pack with the base of the drill handle and slide it forward until it locks securely into place.
- ເພື່ອເອົາອອກ: 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 ການຕິດຕັ້ງ ແລະ ການຖອດດອກສະວ່ານ/ອຸປະກອນເສີມ

ຮູບທີ 3.1: A ລາຍລະອຽດ 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.
- ໃສ່ດອກສະວ່ານ ຫຼື ອຸປະກອນເສີມເຂົ້າໄປໃນຫົວຈັບ, ຮັບປະກັນວ່າມັນຢູ່ໃຈກາງ.
- 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.
- ເພື່ອເອົາອອກ: Reverse the process by rotating the front collar counter-clockwise to loosen the jaws and pull out the bit.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
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 ການເປີດ/ປິດ ແລະການຄວບຄຸມຄວາມໄວ
- 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.
- Release the trigger to turn off the drill.
4.2 ການຫມຸນໄປໜ້າ/ປີ້ນ

ຮູບທີ 4.2: ຮູບທີ່ໃກ້ຊິດ view of the drill's forward/reverse selector switch, positioned above the trigger for easy access and directional control.
- ປຸ່ມເລືອກຕົວເລືອກໄປໜ້າ/ປີ້ນແມ່ນຢູ່ເໜືອຕົວກະຕຸ້ນ.
- Push the switch to the left for forward rotation (drilling/driving screws in).
- ຍູ້ສະວິດໄປທາງຂວາເພື່ອໝຸນກັບ (ຖອດສະກູອອກ).
- ເມື່ອສະວິດຢູ່ໃນຕຳແໜ່ງກາງ, ໄກປືນຈະຖືກລັອກ, ປ້ອງກັນການເລີ່ມຕົ້ນໂດຍບັງເອີນ.
4.3 Gearbox Speed Selection
- The 2-speed gearbox selector switch is located on top of the drill.
- ຕຳແໜ່ງ 1 (ຄວາມໄວຕ່ຳ): For high torque applications, such as driving large screws or drilling large holes.
- ຕຳແໜ່ງ 2 (ຄວາມໄວສູງ): 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. ບໍາລຸງຮັກສາ
5.1 ການທໍາຄວາມສະອາດ
- Regularly clean the ventilation openings on the drill to prevent overheating.
- ໃຊ້ອ່ອນ, ງamp ຜ້າເຊັດອອກດ້ານນອກຂອງເຄື່ອງມື. ຢ່າໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືເຄື່ອງເຮັດຄວາມສະອາດຂັດ.
- Keep the chuck jaws clean and free of debris for optimal bit gripping.
5.2 ການດູແລຫມໍ້ໄຟ
- ເກັບຮັກສາຫມໍ້ໄຟໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງແລະອຸນຫະພູມທີ່ສຸດ.
- ຢ່າເກັບແບັດເຕີລີຢູ່ໃນສະພາບທີ່ປ່ອຍປະໄວ້ເປັນເວລາດົນ. ໄລ່ພວກມັນເປັນໄລຍະໆຖ້າບໍ່ໄດ້ໃຊ້.
- ຫ້າມບໍ່ໃຫ້ແບດເຕີຣີ້ຖືກນ້ຳ ຫຼື ຄວາມຊຸ່ມຊື່ນ.
5.3 ການເກັບຮັກສາ
- 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. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ເຈາະບໍ່ເລີ່ມຕົ້ນ | 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. |
| ພະລັງງານຫຼືຄວາມໄວຫຼຸດລົງ | 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. |
| ແບັດເຕີຣີບໍ່ໄດ້ສາກ | ບໍ່ໄດ້ສຽບສາຍສາກໄຟ; ແບດເຕີຣີ້ຫຼືເຄື່ອງສາກຜິດພາດ. | Check power connection; Contact RONIX support for battery/charger replacement if necessary. |
| Chuck ບໍ່ຖືນ້ອຍ | Chuck not tightened sufficiently; Debris in chuck jaws. | Ensure chuck is hand-tightened firmly; Clean chuck jaws. |
7. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ຍີ່ຫໍ້ | RONIX |
| ຕົວແບບ | 8900K |
| ແຫຼ່ງພະລັງງານ | Battery Powered (A/C / DC Charger) |
| ຫມໍ້ໄຟ Voltage | 20 ໂວນ |
| ຄວາມອາດສາມາດຫມໍ້ໄຟ | 2.0 Amp ຊົ່ວໂມງ |
| Charger Voltage | 110 ໂວນ (AC) |
| ປະເພດມໍເຕີ | ບໍ່ມີແປງ |
| ຄວາມໄວການຫມຸນສູງສຸດ | 1700 RPM |
| Ampອາຍຸ | 2 Amps |
| ຂະໜາດ Chuck ສູງສຸດ | 13 ມິນລິແມັດ |
| ແຮງບິດສູງສຸດ | 45 Newtons (398.25 Inch Pounds) |
| Number of Torque Settings | 21 + 3 Modes (Drill, Driver, Hammer) |
| ປະເພດເຈາະ | ເຈາະໄມ້ຄ້ອນ |
| ນ້ໍາຫນັກລາຍການ | 1.06 ກິໂລ (2.33 ປອນ) |
| ຂະໜາດສິນຄ້າ | 9"L x 2"W x 8"H |
| ວັດສະດຸ | ພາດສະຕິກ |
| ອົງປະກອບລວມ | Drill, Battery, Charger |
8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
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 webເວັບໄຊ ຫຼືຕິດຕໍ່ຊ່ອງທາງການຊ່ວຍເຫຼືອລູກຄ້າຂອງເຂົາເຈົ້າ.





