HiKOKI DN 14DSL / DN 18DSL Cordless Angle Drill User Manual
Quick guide for the HiKOKI DN 14DSL and DN 18DSL cordless angle drills. Includes safety instructions, battery charging, operation, maintenance, and troubleshooting.
Table of contents
Quick guide from the manual
This manual provides essential information for the safe and efficient operation of the HiKOKI DN 14DSL and DN 18DSL cordless angle drills. Always read the safety warnings before use.
General Power Tool Safety
Follow all safety instructions to prevent electric shock, fire, or serious injury. Key points include:
- Keep the work area clean and well-lit.
- Do not operate tools in explosive atmospheres.
- Keep children and bystanders away.
- Use personal protective equipment (eye protection, dust mask, etc.).
- Ensure the switch is in the OFF position before connecting the battery.
Battery Tool Use and Care
- Recharge only with the charger specified by the manufacturer.
- Use only designated battery packs.
- Keep battery terminals away from metal objects to prevent short circuits.
- If liquid leaks from the battery, avoid contact and wash thoroughly with water.
Charging
Before using the tool, charge the battery:
- Connect the charger's power cord to a receptacle.
- Insert the battery firmly into the charger.
- Charging begins automatically. The pilot lamp indicates the status (see Table 1 in the manual).
- After charging, disconnect the power cord and remove the battery.
Operation
The tool is designed for driving/removing wood screws and drilling into metal or wood. Ensure the workpiece is securely clamped. When drilling, ensure the area is free of hidden obstructions like electrical wiring or pipes.
Maintenance and Inspection

- Inspecting the tool: Use sharp tools for efficiency. Sharpen or replace dull tools.
- Inspecting mounting screws: Regularly check and tighten all screws.
- Maintenance of the motor: Keep the motor winding clean and free from oil or water.
- Inspecting carbon brushes: Replace brushes when worn to or near the wear limit. Use only genuine HiKOKI carbon brushes (Code No. 999054).
Storage
Store the tool in a place where the temperature is less than 40°C and out of reach of children. Ensure the battery is fully charged before long-term storage.
Manufacturer information
HiKOKI
Practical help
Common problems
Battery is empty (charge it) or tool is overloaded (release switch and eliminate the cause of overload).
Stop using the tool and let the battery cool down.
Check for foreign objects in the charger's battery connector and remove them.
Before use
- Ensure work area is clean and well-lit
- Check for hidden obstructions (wiring, pipes)
- Secure the workpiece
- Ensure battery is fully charged
- Check for loose mounting screws
Images and diagrams
- Fig 1: Removing and inserting the battery
- Fig 2: Charging the battery
- Fig 12: Checking and replacing the carbon brush
Model compatibility
- Use only designated genuine HiKOKI batteries.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.