Manual d'usuari de l'eina rotativa sense fil de velocitat variable de ions de liti de 12 V Dremel 8250-5

1. Introducció

The Dremel 8250-5 is a 12V Lithium-Ion variable speed cordless rotary tool featuring advanced brushless motor technology. This tool is designed to deliver corded performance with the convenience of cordless operation, offering enhanced power, extended runtime, and increased durability. It is compatible with all Dremel rotary accessories and attachments, making it suitable for a wide range of applications including cutting, sanding, drilling, cleaning, grinding, and sharpening.

This manual provides essential information for the safe and effective use of your Dremel 8250-5 rotary tool. Please read it thoroughly before operation and retain it for future reference.

2. Contingut del kit

Your Dremel 8250-5 kit includes the following items:

• Dremel 8250 Brushless 12-Volt Rotary Tool
• B816-01 12V 3.0Ah Lithium-Ion Battery Pack (x1)
• GAL12V-20 Battery Charger (x1)
• EZ456 1-1/2" EZ Lock Cut-off Wheel (x3)
• EZ476 1-1/2" EZ Lock Cut-off Wheel (x1)
• EZ402 EZ Lock Mandrel (x1)
• Estoig d’emmagatzematge d’accessoris
• Fabric Tool Storage Case

3. Configuració

3.1 Càrrega de la bateria

The Dremel 8250-5 is powered by a 12V 3.0Ah Lithium-Ion battery. For optimal performance and battery longevity, fully charge the battery before its first use.

1. Insert the battery pack into the GAL12V-20 charger.
2. Connecteu el carregador a una presa de corrent estàndard.
3. A green blinking light on the charger indicates that the battery is charging.
4. A solid green light indicates the battery is fully charged. Full charge takes approximately 95 minutes.
5. Traieu la bateria del carregador un cop estigui completament carregada.

3.2 Accessory Installation and Removal

The Dremel 8250-5 features an EZ Twist Nose Cap for quick and easy accessory changes without the need for a separate wrench for most accessories. For collet-based accessories, a wrench is provided.

1. To Install an Accessory:
   • Press and hold the shaft lock button located near the nose of the tool.
   • Desenrosqueu la femella de la pinça.
   • Introduïu completament la tija de l'accessori a la pinça.
   • Tighten the collet nut by hand. For a secure grip, use the provided wrench if necessary, ensuring not to overtighten.
   • Allibereu el botó de bloqueig de l'eix.
2. To Remove an Accessory:
   • Manteniu premut el botó de bloqueig de l'eix.
   • Loosen the collet nut using the wrench or by hand.
   • Traieu l'accessori.
   • Tighten the collet nut slightly to prevent loss.

4. Instruccions de funcionament

4.1 Engegada/Apagada i Control de Velocitat

The Dremel 8250-5 features a variable speed dial and LED speed indicators for precise control over your applications.

• Encès/apagat: Use the main power switch to turn the tool on or off.
• Marcatge de velocitat variable: Adjust the speed from 5,000 to 30,000 RPM using the variable speed dial. The LED speed indicators will illuminate to show the current RPM setting.
• Funció de memòria: If the tool is turned off and then on again within a 5-minute period, it will resume at its last speed setting. If turned back on after a 5-minute period, the tool will resume at its default speed setting of 15,000 RPM.

4.2 Battery Life Indicators

The LED digital display provides real-time battery life indicators:

• 3 LED: 70-100% charge remaining.
• 2 LED: 40-70% charge remaining.
• 1 LED: 20-40% charge remaining.
• 1 Flashing LED: Below 20% charge remaining. Be prepared for the tool to shut off soon.

4.3 Aplicacions

The Dremel 8250-5 is highly versatile. Examples aplicacions inclouen:

• Talla/Gravat
• Tall
• Grinding/Sharpening
• Poliment
• Neteja/Polit
• Encaminament

5. Manteniment

Regular maintenance ensures the longevity and optimal performance of your Dremel 8250-5 rotary tool.

• Neteja: Keep the tool's ventilation openings clear and free of debris. Use a soft brush or compressed air to clean dust and particles from the motor housing and vents.
• Cura d'accessoris: Inspect accessories before each use for wear or damage. Replace worn or damaged accessories immediately to prevent injury and ensure efficient operation.
• Cura de la bateria: Store the battery in a cool, dry place. Avoid exposing the battery to extreme temperatures.

6. Solució De Problemes

The Dremel 8250-5 is equipped with a red warning light to indicate specific operational issues:

• Red Warning Light (Solid): Tool Stall / Overload Warning:

  This indicates that too much pressure is being applied to the tool. Reduce pressure to hold and guide the tool, allowing the speed of the tool to perform the work. Excessive force can lead to motor damage or premature wear.
• Red Warning Light (Flashing): Excessive Battery Temperature Warning:

  This indicates that the tool or battery is overheating. Turn the tool off and remove the accessory (once cooled). Allow the battery to return to normal operating temperature before resuming use. If the tool itself is hot, allow it to cool down. Turn the tool back on and allow it to run without load for a short period to help cool the motor.

Battery Performance in Cold Conditions: Lithium-Ion batteries may experience reduced performance or rapid discharge when exposed to cold temperatures. If working in cold environments, ensure the battery is kept at a moderate temperature before use to maximize runtime.

7. Especificacions

8. Garantia i Suport

The Dremel 8250-5 rotary tool comes with a Limited Lifetime Manufacturer Warranty. This warranty applies to the 8250 tool only and excludes the battery and charger. This warranty is valid in the USA & Canada.

For further assistance, troubleshooting, or warranty claims, please refer to the official Dremel support channels or visit the Dremel Store.