Introduzione
The Holzmann USG 950 is a versatile sharpening tool designed for maintaining the sharpness of various household and workshop items. This universal sharpener efficiently sharpens drill bits from 3mm to 13mm, as well as knives and scissors, ensuring optimal performance and extending the life of your tools. Please read this manual carefully before operating the device to ensure safe and effective use.
Importanti istruzioni di sicurezza
Quando si utilizzano apparecchi elettrici, osservare sempre le precauzioni di sicurezza di base per ridurre il rischio di incendi, scosse elettriche e lesioni personali.
- Leggere tutte le istruzioni prima di utilizzare l'affilatrice.
- Indossare adeguati dispositivi di protezione individuale, compresi occhiali di sicurezza, per proteggersi dai detriti volanti.
- Keep hands and fingers clear of the sharpening wheels and moving parts during operation.
- Ensure the sharpener is unplugged from the power outlet before performing any adjustments, maintenance, or when not in use.
- Non utilizzare l'affilatrice in ambienti umidi oamp condizioni.
- Tenere i bambini e le persone non autorizzate lontano dall'area di lavoro.
- Utilizzare solo parti di ricambio e accessori originali.
- Do not force the tool being sharpened; allow the sharpener to do the work.
- Ensure the power cord is not damaged and is placed to avoid tripping hazards.
Prodotto finitoview
The Holzmann USG 950 features dedicated ports for different sharpening tasks, making it a versatile tool for various applications.

Image: The Holzmann USG 950 Universal Sharpener, a compact red and black unit with multiple sharpening ports for drills, knives, and scissors.
Impostare
Before first use, ensure the sharpener is placed on a stable, flat, and clean surface. Verify the power cord is undamaged and connect it to a standard 230V/50Hz power outlet.
- Unpack the sharpener and all its components.
- Place the unit on a sturdy workbench or table.
- Ensure the power switch is in the 'OFF' position before plugging into an electrical outlet.
- Collegare il cavo di alimentazione a una presa elettrica con messa a terra.
Istruzioni per l'uso
Always ensure the sharpener is switched off before inserting or removing any tools. Turn the sharpener ON using the power switch before beginning the sharpening process.
Sharpening Drill Bits (3-13mm)
The drill bit sharpening attachment is designed for spiral drill bits with diameters between 3mm and 13mm.

Image: The Holzmann USG 950 sharpener, highlighting the drill bit sharpening module on the right side of the unit.
- Select the appropriate drill bit holder for your drill size.
- Insert the drill bit into the holder, ensuring it is securely seated.
- Accendi l'affilatrice.
- Carefully insert the drill bit holder into the drill sharpening port.
- Rotate the drill bit holder slowly and evenly, applying light pressure, until the desired sharpness is achieved.
- Remove the drill bit holder and inspect the sharpened edge. Repeat if necessary.

Immagine: un primo piano view showing a drill bit correctly positioned in the sharpening port, ready for grinding.
Affilatura dei coltelli
The knife sharpening slot is suitable for most common household and utility knives with a straight edge.
- Accendi l'affilatrice.
- Tenere saldamente il coltello per il manico.
- Insert the knife blade into the designated knife sharpening slot, ensuring the blade is centered.
- Draw the knife blade through the slot with a smooth, consistent motion, applying light, even pressure.
- Repeat several times, alternating sides if necessary, until the blade is sharp.
- Exercise caution when handling sharpened knives.

Image: A kitchen knife being carefully drawn through the dedicated knife sharpening slot on the Holzmann USG 950.
Forbici Affilatrici
The scissor sharpening slot is designed for various types of scissors, providing a clean and precise edge.
- Accendi l'affilatrice.
- Open the scissors and insert one blade into the scissor sharpening slot.
- Draw the blade through the slot with a smooth, consistent motion, applying light pressure.
- Repeat for the other blade.
- Test the sharpness of the scissors and repeat if necessary.

Image: A pair of scissors being sharpened in the designated slot of the Holzmann USG 950, held by a hand.
Manutenzione
Una manutenzione regolare garantisce la longevità e le prestazioni ottimali del vostro affilatore.
- Pulizia: Always unplug the sharpener before cleaning. Use a soft, dry cloth to wipe down the exterior. Use a small brush or compressed air to clear any metal dust or debris from the sharpening ports and ventilation slots.
- Magazzinaggio: Store the sharpener in a dry, dust-free environment, away from direct sunlight and extreme temperatures.
- Ispezione: Periodically inspect the power cord for any signs of damage. Check the sharpening wheels for excessive wear; replace if necessary (contact manufacturer for replacement parts).
Risoluzione dei problemi
In caso di problemi, fare riferimento ai seguenti problemi comuni e alle relative soluzioni.
| Problema | Possibile causa | Soluzione |
|---|---|---|
| L'affilatrice non si accende. | Nessuna alimentazione; cavo di alimentazione difettoso; interruttore di alimentazione spento. | Check power connection and outlet. Inspect power cord for damage. Ensure power switch is ON. |
| Poor sharpening results. | Worn sharpening wheel; incorrect technique; tool not clean. | Replace sharpening wheel. Review operating instructions for correct technique. Clean the tool before sharpening. |
| Vibrazioni o rumori eccessivi. | Loose components; damaged internal parts. | Unplug and inspect for loose parts. If problem persists, discontinue use and contact support. |
Specifiche tecniche
- Modello: USG 950
- Potenza del motore: 150 Watt
- Voltage/Frequenza: 230 V / Hz 50
- Classe di protezione: II
- Peso: Circa 1.62 kg
- Gamma di diametri delle punte da trapano: 3-13 millimetri
- Materiale: Metallo
Garanzia e supporto
For warranty information, technical support, or to inquire about replacement parts, please contact your retailer or the manufacturer, Holzmann, directly. Keep your purchase receipt as proof of purchase for any warranty claims.