Introduction
Thank you for choosing the TIHOO Electric Pencil Sharpener, Model UK80381BK. This manual provides essential information for the safe and efficient operation, setup, and maintenance of your new sharpener. Please read these instructions carefully before use and retain them for future reference.
This electric pencil sharpener is designed for various pencil types and sizes, offering adjustable tips and an automatic stop feature for precise sharpening. It is suitable for artists, students, teachers, and office use.
Important Safety Instructions
- Read all instructions before operating the sharpener.
- Keep the sharpener away from water and other liquids to prevent electric shock.
- Do not attempt to disassemble or modify the sharpener. Refer all servicing to qualified personnel.
- Unplug the sharpener from the power outlet when not in use, before cleaning, or when emptying shavings.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Use only the provided AC adapter. Using an incompatible power source may damage the sharpener or cause injury.
- Avoid inserting fingers or foreign objects into the sharpening hole.
- Do not operate the sharpener if it has a damaged cord or plug, or if it malfunctions or has been dropped or damaged in any manner.
Package Contents
Please check the package to ensure all items are present:
- 1 x TIHOO Electric Pencil Sharpener (Model UK80381BK)
- 1 x AC Adapter (UK/EU Standard)
- 1 x USB Cable
- 1 x User Manual
Product Features
- Large Pencil Hole Design: Accommodates pencils and crayons with a diameter of 6-12 mm.
- Three Adjustable Pen Tips: Select between sharp, medium, or blunt tips to suit your preference.
- Automatic Stop Function: The sharpener automatically stops when the pencil reaches a perfect point, preventing over-sharpening.
- Safety Auto-Stop: Features an automatic stop mechanism for overheating or when the top cover is removed, ensuring user safety.
- Large Capacity Chip Box: A spacious, transparent container collects pencil shavings, reducing the frequency of emptying.
- Efficient Sharpening: Equipped with a sturdy spiral blade and powerful motor for quick sharpening, typically within 3-5 seconds.
- AC Adapter Powered: Provides consistent and reliable power for heavy-duty use.
- Non-Slip Design: Features non-slip silicone pads on the base for stability during operation.
Setup
- Place the TIHOO Electric Pencil Sharpener on a stable, flat surface.
- Connect the AC adapter cable to the power input port on the back or side of the sharpener.
- Plug the AC adapter into a standard electrical wall outlet. The sharpener is now ready for use.
Image: The TIHOO Electric Pencil Sharpener connected to its AC adapter, illustrating the power connection and efficient sharpening process.
Operating Instructions
Sharpening a Pencil
- Ensure the sharpener is properly connected to a power source.
- Insert the pencil into the sharpening hole.
- Apply gentle downward pressure. The sharpener will automatically start.
- Hold the pencil steady. The sharpener will stop automatically once the pencil reaches the selected tip sharpness.
- Remove the sharpened pencil.
Image: A pencil being sharpened in the TIHOO Electric Pencil Sharpener, highlighting the auto-stop feature for a perfect point.
Adjusting Pencil Tips
The TIHOO Electric Pencil Sharpener allows you to choose your preferred pencil tip sharpness:
- Locate the tip adjustment knob on the front of the sharpener.
- Rotate the knob to select one of the three settings: Sharp, Medium, or Blunt.
- Once the desired setting is chosen, proceed with sharpening as described in the Operating Instructions.
Image: A close-up of the sharpener's adjustment knob, illustrating the options for sharp, medium, and blunt pencil tips.
Pencil Compatibility
This sharpener is designed for versatility:
- Suitable for: Pencils and crayons with a diameter of 6-12 mm, including standard #2 pencils, colored pencils, and sketch pencils.
- Not Suitable for: Eyebrow pencils, very soft charcoal pencils, or wax pencils, as these materials can clog the blade or cause damage.
Image: Visual guide demonstrating the sharpener's compatibility with various pencil sizes (6mm to 12mm) and types.
Cleaning and Maintenance
Regular cleaning ensures optimal performance and extends the life of your sharpener:
- Unplug the Sharpener: Always disconnect the sharpener from the power outlet before cleaning.
- Remove Top Cover: Gently twist or lift the top cover to access the shaving container.
- Empty Shavings: Carefully empty all pencil shavings from the transparent container into a waste bin.
- Clean Blade Area: Use a dry cloth or a soft brush to gently clean any residual dust or broken lead from the blade area. Do not use water or harsh chemical cleaners.
- Replace Cover: Securely reattach the top cover, ensuring it clicks into place to activate the safety switch.
Troubleshooting
If you encounter any issues with your TIHOO Electric Pencil Sharpener, please refer to the table below for common problems and solutions:
| Issue | Possible Cause | Solution |
|---|---|---|
| Sharpener does not start | Not plugged in or power issue | Ensure AC adapter is securely plugged into the sharpener and a working electrical outlet. Check for power outages. |
| Sharpener does not start | Top cover not securely closed | Ensure the top cover is fully closed and locked into position. The safety switch prevents operation if open. |
| Pencil not sharpening well | Dull blade or worn cutter | The blade may be worn from extensive use. Contact customer support for replacement options. |
| Pencil not sharpening well | Incorrect pencil type or size | Verify the pencil diameter is between 6-12mm. Avoid very soft charcoal, wax, or eyebrow pencils. |
| Pencil not sharpening well | Broken lead inside the sharpening mechanism | Unplug the sharpener, remove the top cover, and carefully clear any broken lead fragments from the blade area. |
| Sharpener stops unexpectedly | Overheating protection activated | Allow the sharpener to cool down for 10-15 minutes before resuming use. Avoid continuous heavy-duty sharpening. |
Specifications
| Feature | Detail |
|---|---|
| Brand | TIHOO |
| Model Number | UK80381BK |
| Color | Black |
| Material | Wood, Metal (Internal components) |
| Power Supply | AC 100-240V 50/60Hz, 5.0V-2000mAh |
| Suitable Pencil Diameter | 6-12 mm |
| Dimensions (L x W x H) | 9 x 9 x 17.7 cm |
| Product Weight | 489 g |
| Special Features | Heavy Duty, Auto Stop, Adjustable Tips, Large Capacity Shaving Box |
| Target Audience | Artist, Student, Teacher |
Warranty and Support
This TIHOO product comes with a standard manufacturer's warranty. Please refer to the warranty card or documentation included in your product packaging for specific terms, conditions, and duration of the warranty.
For technical assistance, troubleshooting not covered in this manual, or customer service inquiries, please contact TIHOO customer support. You can typically find contact information on the product packaging, the official TIHOO website, or through your retailer.