1. Introduktion
The WORX WX801.9 Mini Chopper Grinder is a versatile and compact 20V cordless tool designed for various cutting and roughing tasks. This manual provides essential information for the safe and efficient operation, setup, and maintenance of your grinder. It is part of the WORX PowerShare platform, allowing for interchangeable use of 20V batteries with other WORX tools (battery and charger not included with this model).
2. Generelle sikkerhedsinstruktioner
Overhold altid grundlæggende sikkerhedsforanstaltninger ved brug af elektrisk værktøj for at reducere risikoen for brand, elektrisk stød og personskade. Gem denne brugsanvisning til senere brug.
- Sikkerhed på arbejdsområdet: Hold arbejdsområdet rent og godt oplyst. Rodede eller mørke områder indbyder til ulykker. Brug ikke elværktøj i eksplosive atmosfærer, f.eks. i nærheden af brandfarlige væsker, gasser eller støv.
- Elektrisk sikkerhed: Elværktøjsstik skal passe til stikkontakten. Modificer aldrig stikket på nogen måde. Misbrug ikke ledningen. Hold ledningen væk fra varme, olie, skarpe kanter eller bevægelige dele.
- Personlig sikkerhed: Always wear eye protection. Use hearing protection when operating the tool. Dress properly; do not wear loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Brug og pleje af værktøj: Tving ikke elværktøjet. Brug det korrekte elværktøj til din opgave. Frakobl batteriet fra elværktøjet, før du foretager justeringer, skifter tilbehør eller opbevarer elværktøjet.
- Specifik sikkerhed for kværne: Always ensure the disc guard is properly adjusted and secured before operation. Use only discs rated for the tool's maximum RPM.
3. Pakkens indhold
The WORX WX801.9 Mini Chopper Grinder package includes the following items:
- WORX WX801.9 Mini Chopper Grinder (Tool Only)
- 2 x Metal Cutting Discs
- 1 x Diamond Cutting Disc
- 1 x Roughing Disc
- Instruktionsmanual
Note: Battery and charger are not included with this model and must be purchased separately. This tool is compatible with WORX 20V PowerShare batteries.
4. Opsætning og montering
4.1 Batteriinstallation
To install the battery (not included), align the battery pack with the receptacle on the tool's handle. Slide the battery pack into place until it clicks securely. To remove, press the battery release button and slide the battery pack out.

Figure 1: The WORX WX801.9 Mini Chopper Grinder, showing the battery slot at the rear. A 20V PowerShare battery (not included) slides into this slot.
4.2 Disc Installation and Guard Adjustment
Ensure the tool is switched off and the battery is removed before installing or changing discs. The grinder features a spindle lock for easy disc changes and a quick-adjustment disc guard for safety and versatility.
- Tryk og hold spindellåseknappen nede.
- Use the provided wrench (if applicable, or suitable tool) to loosen the flange nut and remove the outer flange.
- Place the desired cutting or roughing disc onto the inner flange, ensuring it is centered.
- Replace the outer flange and tighten the flange nut securely with the wrench while holding the spindle lock button.
- Adjust the disc guard to the appropriate position for your task, ensuring maximum protection. The guard can be quickly adjusted without tools.

Figur 2: Side view of the grinder, highlighting the disc, disc guard, and spindle lock button for disc changes.
5. Betjeningsvejledning
Before operating, ensure all safety precautions are followed, the battery is fully charged, and the correct disc is installed for your material.
5.1 Tænd og sluk
- To turn on the grinder, slide the power switch to the "ON" position. The disc will begin to rotate.
- To turn off the grinder, slide the power switch to the "OFF" position. Allow the disc to come to a complete stop before setting the tool down.
5.2 Generelle brugstips
- Materiale kompatibilitet: Use metal cutting discs for metal, diamond discs for masonry/tile, and roughing discs for grinding applications.
- Skæreteknik: Allow the tool to reach full speed before contacting the workpiece. Apply light, consistent pressure. Do not force the tool, as this can lead to overheating and reduced performance.
- Emnesikkerhed: Fastgør altid emnet forsvarligt for at forhindre bevægelse under drift.
- Støvhåndtering: Be aware of dust generated during cutting. Work in a well-ventilated area or use appropriate dust extraction if available.

Figure 3: The WORX WX801.9 Mini Chopper Grinder in use, demonstrating its capability to cut through materials like ceramic tiles with precision.
6. Vedligeholdelse
Regelmæssig vedligeholdelse sikrer optimal ydeevne og forlænger levetiden på dit værktøj. Frakobl altid batteriet, før du udfører vedligeholdelse.
- Rensning: Keep the tool's ventilation openings clean and free of debris. Use a soft brush or compressed air to remove dust. Do not use water or chemical cleaners.
- Skiveinspektion: Regularly inspect discs for wear, cracks, or damage. Replace worn or damaged discs immediately.
- Opbevaring: Opbevar værktøjet et tørt og sikkert sted, der ikke er tilgængeligt for børn. Fjern batteripakken før opbevaring.
7. Fejlfinding
If you encounter issues with your WORX WX801.9 Mini Chopper Grinder, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Værktøjet starter ikke. | Batteriet er ikke installeret korrekt eller afladet. | Sørg for, at batteriet er fuldt opladet og korrekt isat. |
| Reduceret skæreydelse. | Worn or incorrect disc. | Replace with a new, appropriate disc for the material. |
| Værktøjet overopheder. | Excessive pressure or continuous heavy use. | Reduce pressure, allow tool to cool down. Avoid prolonged heavy use. |
| Overdreven vibration. | Beskadiget eller forkert installeret disk. | Inspect disc for damage; ensure it is correctly installed and tightened. |
If the problem persists after attempting these solutions, please contact WORX customer support.
8. Tekniske specifikationer
| Feature | Specifikation |
|---|---|
| Mærke | WORX |
| Modelnummer | WX801.9 |
| Strømkilde | Battery Powered (20V WORX PowerShare, battery not included) |
| Voltage | 20 volt |
| Wattage | 40 watt |
| Maksimal rotationshastighed | 19,000 RPM |
| Produktmål (L x B x H) | 5 cm x 9.53 cm x 4.25 cm |
| Varens vægt | 2.35 pund |
| Materiale | Metal |
| Lydniveau | 91.9 decibel |
9. Garanti og kundesupport
For warranty information, product registration, or technical assistance, please visit the official WORX website or contact WORX customer support directly. Keep your purchase receipt as proof of purchase.
WORX Official Webwebsted: www.worx.com
Refer to the product packaging or the WORX webwebstedet for specifikke kontaktoplysninger i din region.





