1. Introduktion
Thank you for choosing the Changhe Electric Knife Sharpener CHS020. This manual provides essential information for the safe and effective operation, maintenance, and care of your new electric knife sharpener. Please read these instructions thoroughly before first use and retain them for future reference.
Denne 3-stage electric knife sharpener is designed to restore and maintain the sharpness of most non-serrated steel and ceramic kitchen knives, utilizing 100% diamond abrasives and a precise 15° sharpening angle.
2. Sikkerhedsinstruktioner
Please read and understand all safety warnings before using this appliance.
- Always ensure the sharpener is placed on a stable, flat, and dry surface during use.
- Keep hands and fingers away from the sharpening slots while the unit is operating.
- Unplug the sharpener from the power outlet when not in use, before cleaning, or when changing accessories.
- Do not immerse the sharpener in water or any other liquid. Do not operate with wet hands.
- Dette apparat er ikke beregnet til brug af personer (inklusive børn) med nedsatte fysiske, sensoriske eller mentale evner, eller mangel på erfaring og viden, medmindre de er blevet under opsyn eller instruktion i brugen af apparatet af en person, der er ansvarlig for deres sikkerhed. .
- Do not sharpen serrated knives, scissors, or any blades other than those specified in this manual.
- Avoid applying excessive pressure when sharpening, as this can damage the knife blade or the sharpener.
- Ensure the power cord is not damaged, pinched, or run over by heavy objects.
- If the appliance malfunctions, is dropped, or damaged in any way, discontinue use immediately and contact customer support.
3. Produktet er slutview

Figure 3.1: Changhe Electric Knife Sharpener in operation.
The Changhe Electric Knife Sharpener CHS020 features a robust design for efficient and precise knife sharpening. Key components and features include:
- 3-Stage Slibningssystem: Dedicated slots for Coarse grinding, Fine grinding, and Polishing.
- 100% diamantslibemidler: Utilizes durable diamond wheels for effective material removal and edge creation.
- 15° præcisionsvinkelføring: Ensures consistent and optimal sharpening angles for a razor-sharp edge.
- Alsidig kompatibilitet: Suitable for sharpening both stainless steel and ceramic knives.
- Magnetisk chipopsamlingsboks: A removable tray located at the bottom collects metal shavings for easy cleanup.

Figur 3.2: Detaljeret view of the three sharpening stages.
Hver stage is designed for a specific purpose:
- Stage 1 (Grov - 240# Diamant): For dull or damaged knives, establishing a new edge.
- Stage 2 (Fin - 600# diamant): For daily maintenance and refining the edge.
- Stage 3 (Polering - 1000# Harpiks): For polishing the blade to a mirror-like finish, enhancing sharpness and appearance.

Figure 3.3: The sharpener is compatible with both steel and ceramic knives.
The sharpener is suitable for most kitchen knives made of stainless steel or ceramic. It is ikke designed for serrated knife blades.
4. Opsætning
- Unpack the Changhe Electric Knife Sharpener and remove all packaging materials.
- Place the sharpener on a clean, dry, and stable countertop or work surface. Ensure there is enough space around the unit for safe operation.
- Plug the power cord into a standard AC100-120V / 60Hz electrical outlet.
- Sørg for, at tænd/sluk-knappen er i 'OFF'-positionen, før du tilslutter den.
5. Betjeningsvejledning
Følg disse trin for at slibe dine knive effektivt:
General Sharpening Guidelines:
- Always start with a clean knife blade.
- Turn the sharpener ON using the power switch. The indicator light will illuminate.
- Hold the knife firmly by the handle.
- Insert the knife blade into the appropriate sharpening slot, ensuring the blade is centered and resting against the angle guide.
- Pull the knife slowly and steadily through the slot, from the heel to the tip of the blade. Maintain light, consistent downward pressure.
- Repeat the process, alternating between the left and right sides of the slot for an even edge.
- The number of passes depends on the dullness of the knife. For very dull knives, more passes may be required in the coarse stage.
- After sharpening, always wipe the blade clean with a damp klud for at fjerne eventuelle metalpartikler.

Figure 5.1: Proper knife insertion into the sharpening slots.
Step-by-Step Sharpening Process:
- For Very Dull or Damaged Knives (Initial Sharpening):
Bruge Stage 1 (Grov). Make 5-10 slow passes through the left slot, then 5-10 slow passes through the right slot, alternating sides. Apply moderate downward pressure. - For Moderately Dull Knives or Daily Maintenance:
Bruge Stage 2 (Fin). Make 3-5 slow passes through the left slot, then 3-5 slow passes through the right slot, alternating sides. Apply light downward pressure. - For Polishing and Finishing the Edge:
Bruge Stage 3 (polsk). Make 1-2 very light passes through the left slot, then 1-2 very light passes through the right slot, alternating sides. This stage refines the edge and provides a polished finish.
Important: Always pull the knife towards you. Never push the knife away from you through the sharpening slots.
Demonstrationsvideo:
Video 5.1: A demonstration of the electric knife sharpener in use, showing the sharpening process for various knives.
6. Vedligeholdelse
Regular maintenance ensures optimal performance and longevity of your sharpener.
Cleaning the Magnetic Chip Collection Box:
- Sørg for, at stikket til sliberen er taget ud af stikkontakten.
- Locate the magnetic chip collection box on the underside of the unit.
- Skub forsigtigt opsamlingsbeholderen ud.
- Empty any accumulated metal shavings into a waste bin.
- Tør kassen ren med en tør klud.
- Skub opsamlingsbeholderen tilbage på plads, indtil den klikker sikkert.

Figure 6.1: Magnetic chip collection box for easy cleaning.
Generel rengøring:
- Tør ydersiden af spidseren af med en blød, tør kludamp klud. Brug ikke slibende rengøringsmidler, og nedsænk ikke enheden i vand.
- Sørg for, at enheden er helt tør, før den opbevares eller tages i brug igen.
7. Fejlfinding
If you encounter issues with your sharpener, please refer to the following common solutions:
- Enheden tænder ikke: Ensure the power cord is securely plugged into a working electrical outlet and the power switch is in the 'ON' position. Check if the outlet is functional by plugging in another appliance.
- Knivene sliber ikke effektivt:
- Sørg for at du bruger de korrekte slibemidlertage for the knife's dullness.
- Verify that you are pulling the knife slowly and consistently through the slots, applying light to moderate pressure as appropriate for the stage.
- Make sure you are alternating sides evenly to create a symmetrical edge.
- Confirm the knife type is compatible (not serrated).
- Overdreven støj eller vibrationer: Discontinue use immediately. Unplug the unit and inspect for any visible obstructions or damage. If the issue persists, contact customer support.
For issues not covered here, please contact Changhe customer support.
8. Specifikationer
| Feature | Specifikation |
|---|---|
| Modelnummer | CHS020 |
| Mærke | Changhe |
| Materiale | Diamond Abrasive |
| Farve | Sølv+sort |
| Produktdimensioner | 10.4 cm L x 4.2 cm B x 3.7 cm H |
| Korntype | Coarse (240#), Medium (600#), Fine (1000#) |
| Varens vægt | 2.79 pund |
| Nominel strøm | 140 mA |
| Nominel effekt | 18W |
| Nominel voltage | AC100-120V / 60Hz |
| Rotationshastighed | 2800 rpm |
9. Garanti og support
For warranty information, product support, or to inquire about replacement parts, please contact Changhe customer service directly. Refer to the product packaging or the official Changhe webhjemmeside for de mest opdaterede kontaktoplysninger.




