DEWALT D25263K SDS Rotary Hammer Drill Instruction Manual

1. ຜະລິດຕະພັນເກີນview

The DEWALT D25263K SDS Rotary Hammer Drill is a powerful and versatile tool designed for demanding drilling and chipping applications. It features an 8.5 amp high-performance motor, delivering 3.0 Joules of impact energy for fast and efficient work. Equipped with SHOCKS Active Vibration Control, it significantly reduces vibration felt by the user, enhancing comfort and control during extended use. The tool also includes a rotating brush ring for full power in both forward and reverse, and an integral clutch to minimize sudden, high torque reactions if the bit jams.

Figure 1: DEWALT D25263K SDS Rotary Hammer Drill with included side handle and depth rod.

2. ຂໍ້ມູນຄວາມປອດໄພ

Always wear appropriate personal protective equipment (PPE) including safety glasses, hearing protection, and gloves when operating the rotary hammer drill. Ensure the work area is clear of obstructions and bystanders. Disconnect the tool from the power source before making any adjustments, changing accessories, or performing maintenance. Read and understand all safety warnings and instructions provided in the full manual before use.

3. ການຕິດຕັ້ງແລະການປະກອບ

3.1 Attaching the Side Handle and Depth Rod

1. ຖອດມືຈັບຂ້າງ clamp ໂດຍການໝຸນມັນທວນກັບເຂັມໂມງ.
2. Slide the side handle onto the front of the tool until it is in a comfortable and secure position.
3. Insert the depth rod into the hole on the side handle. Adjust the depth rod to the desired drilling depth.
4. Tighten the side handle clamp by rotating it clockwise to secure both the handle and the depth rod.

Figure 2: Proper grip on the D-handle for enhanced control.

3.2 Inserting and Removing SDS Bits

1. ດຶງຄໍ chuck ຢູ່ດ້ານຫນ້າຂອງເຄື່ອງມື.
2. ໃສ່ບິດ SDS ເຂົ້າໄປໃນ chuck ຈົນກ່ວາມັນກົດເຂົ້າໄປໃນສະຖານທີ່. ປ່ອຍຄໍ.
3. Pull on the bit to ensure it is securely locked. There should be a slight amount of play, which is normal for SDS systems.
4. ເພື່ອເອົາອອກ, ດຶງຄໍ chuck ຄືນແລະດຶງບິດອອກ.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 Powering the Tool

The DEWALT D25263K is a corded electric tool. Ensure it is plugged into a 115 Volt power outlet. Always use an appropriate extension cord if needed, ensuring it is rated for the tool's ampອາຍຸ (8.5 Amps).

4.2 ການເລືອກຮູບແບບການໃຊ້ງານ

The tool features a mode selector switch located on the side of the gear housing. Rotate the switch to select the desired operating mode:

• ໂໝດເຈາະ (ໄອຄອນເຈາະ): ສໍາລັບການເຈາະເຂົ້າໄປໃນໄມ້, ໂລຫະ, ແລະພາດສະຕິກໂດຍບໍ່ມີການປະຕິບັດ hammer.
• ໂໝດເຈາະດ້ວຍຄ້ອນຕີ (ຮູບສັນຍາລັກຄ້ອນຕີ ແລະ ເຈາະ): For drilling into concrete, masonry, and stone with both rotation and hammer action. This is the most common mode for heavy-duty applications.
• Chisel Mode (Hammer icon): For light chipping, chiseling, and demolition work. The rotation is disengaged, allowing only hammer action.

Figure 3: Mode selector switch for drilling, hammer drilling, and chiseling functions.

4.3 ການເລີ່ມຕົ້ນ ແລະຢຸດເຄື່ອງມື

To start the tool, press the trigger switch. The speed is variable depending on how far the trigger is pressed. To stop the tool, release the trigger switch. For continuous operation, press the lock-on button while the trigger is depressed. To release the lock-on, press the trigger fully and then release it.

4.4 Forward and Reverse Operation

The forward/reverse switch is located above the trigger. Push the switch to the left for forward rotation (drilling) and to the right for reverse rotation (for removing jammed bits or screws). Always ensure the tool has come to a complete stop before changing the direction of rotation.

5. ບໍາລຸງຮັກສາ

Regular maintenance ensures optimal performance and extends the life of your tool. Always disconnect the tool from the power supply before performing any maintenance.

• ທໍາຄວາມສະອາດ: Keep the ventilation slots clear and clean. Use a soft brush or dry cloth to remove dust and debris. Do not use water or chemical cleaning agents.
• ການລະບາຍສີ: The tool is factory-lubricated and does not require additional lubrication under normal use.
• ແປງກາກບອນ: The carbon brushes are designed for long life and are typically self-disconnecting when worn. Replacement should be performed by a qualified service technician.
• ການກວດກາສາຍໄຟ: Regularly inspect the power cord for damage. If damaged, have it replaced by a qualified service technician to avoid hazards.

6. ການແກ້ໄຂບັນຫາ

If you encounter issues with your DEWALT D25263K, refer to the following common troubleshooting steps:

• ເຄື່ອງ​ມື​ບໍ່​ໄດ້​ເລີ່ມ​ຕົ້ນ​: Check if the power cord is securely plugged into a live outlet. Ensure the trigger switch is fully depressed and the lock-on button (if engaged) is released.
• Loss of power or intermittent operation: Inspect the power cord for any visible damage. Ensure the extension cord (if used) is of adequate gauge and length.
• ການສັ່ນສະເທືອນຫຼາຍເກີນໄປຫຼືສຽງຜິດປົກກະຕິ: Stop operation immediately. Check if the bit is correctly inserted and secured. If the issue persists, discontinue use and contact customer support.
• Bit not rotating or hammering: Verify the mode selector switch is set to the correct position (Drill, Hammer Drill, or Chisel). Ensure the bit is not jammed.

For persistent problems or internal component issues, do not attempt repairs yourself. Contact a DEWALT authorized service center.

7. ຂໍ້ມູນຈໍາເພາະ

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

The DEWALT D25263K SDS Rotary Hammer Drill comes with a comprehensive warranty and support package:

• ການຮັບປະກັນ 3 ປີຈໍາກັດ: ກວມເອົາຂໍ້ບົກພ່ອງຂອງວັດສະດຸຫຼືການເຮັດວຽກ.
• ບໍລິການຟຣີ 1 ປີ: DEWALT ຈະຮັກສາເຄື່ອງມືແລະປ່ຽນສ່ວນທີ່ສວມໃສ່ທີ່ເກີດຈາກການນໍາໃຊ້ປົກກະຕິ, ໂດຍບໍ່ເສຍຄ່າ, ທຸກເວລາໃນປີທໍາອິດຫຼັງຈາກການຊື້.
• ການຄໍ້າປະກັນຄືນເງິນ 90 ວັນ: ຖ້າທ່ານບໍ່ພໍໃຈຢ່າງສົມບູນກັບການປະຕິບັດຂອງ DEWALT Power Tool, Laser, ຫຼື Nailer ຂອງທ່ານສໍາລັບເຫດຜົນໃດກໍ່ຕາມ, ທ່ານສາມາດສົ່ງຄືນໄດ້ພາຍໃນ 90 ວັນນັບຈາກວັນທີຊື້ສໍາລັບການຄືນເງິນຢ່າງເຕັມທີ່.

For warranty claims, service, or technical assistance, please visit the official DEWALT webເວັບໄຊທ໌ຫຼືຕິດຕໍ່ສະຫນັບສະຫນູນລູກຄ້າຂອງພວກເຂົາ.