1. Entwodiksyon
The Dremel 8220 12V Max Cordless Rotary Tool is designed to provide high performance and versatility for a wide range of projects. This tool is compatible with all current Dremel rotary tool accessories, offering flexibility for various applications such as cutting, grinding, sanding, cleaning, and polishing. Its ergonomic design ensures comfort and control during use.
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your Dremel 8220 rotary tool.

Figure 1: Dremel 8220-1/28 Cordless Rotary Tool kit, including the tool, carrying case, charger, and various accessories.
2. Enfòmasyon sou Sekirite
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury when using power tools. Read and understand all instructions before operating the tool.
Règ jeneral sekirite:
- Sekirite Zòn Travay: Kenbe zòn travay ou pwòp epi byen limen. Zòn ki dezòdone oswa ki fè nwa yo ka lakòz aksidan. Pa sèvi ak zouti elektrik nan atmosfè eksplozif, tankou lè gen likid, gaz oswa pousyè ki ka pran dife.
- Sekirite elektrik: Evite kontak kò ak sifas ki konekte ak tè. Pa ekspoze zouti elektrik yo anba lapli oswa nan kondisyon mouye.
- Sekirite Pèsonèl: Always wear eye protection. Use safety glasses, goggles, or a face shield. Wear hearing protection when operating for extended periods. Dress properly; avoid loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
- Itilizasyon zouti ak swen: Do not force the tool. Use the correct tool for your application. Disconnect the battery pack from the tool before making any adjustments, changing accessories, or storing power tools. Store idle tools out of the reach of children.
- Itilizasyon ak swen zouti batri: Rechaje sèlman avèk plato ki espesifye pa manifakti a. Sèvi ak zouti elektrik sèlman avèk pil ki fèt espesyalman pou sa.
3. Pou kòmanse (Enstalasyon)
3.1 Debake
Carefully remove all contents from the packaging. Verify that all items listed in the 'Kit Contents' section are present and undamaged. Retain packaging materials for future storage or transport.
3.2 Chaje batri a
The Dremel 8220 is powered by a 12V Max Lithium-Ion battery. Before first use, fully charge the battery.
- Konekte chargeur a nan yon priz elektrik estanda.
- Insert the battery pack into the charger. The charging indicator light will illuminate.
- Allow approximately one hour for a full charge. The indicator light will change or turn off when charging is complete.

Figure 2: The Dremel 12V Max battery charger and power adapter. Ensure the battery is properly seated for charging.
3.3 Attaching and Changing Accessories
The Dremel 8220 features an EZ Twist nose cap for quick accessory changes without a separate wrench.
- Ensure the tool is turned OFF and the battery is removed before changing accessories.
- Peze epi kenbe bouton an fèmen arbr.
- Unscrew the EZ Twist nose cap counter-clockwise to loosen the collet nut.
- Mete tij akseswa ou vle a nèt nan kolye a.
- Tighten the EZ Twist nose cap clockwise until the accessory is securely held. Do not overtighten.

Figure 3: The Dremel EZ Twist nose cap, which integrates a wrench for easy accessory changes.

Figure 4: The Dremel 710-08 multi-purpose rotary accessory kit, containing 160 pieces for various applications.
4. Operasyon Enstriksyon
4.1 Limen/Etenyen
To turn the tool ON, slide the separate ON/OFF switch to the 'ON' position. To turn the tool OFF, slide the switch to the 'OFF' position.
4.2 Kontwòl Vitès Varyab
The Dremel 8220 features variable speed control, allowing adjustment from 5,000 to 35,000 RPM for optimal precision across different materials and tasks. The speed setting is retained even after turning the tool off and on again.

Figi 5: Close-up view of the Dremel 8220 tool, highlighting the variable speed dial and ergonomic grip.
- Rotate the speed dial to increase or decrease the rotational speed.
- Start with a lower speed for delicate tasks or softer materials and gradually increase as needed.
- Higher speeds are generally suitable for harder materials and more aggressive material removal.
4.3 Konsèy Jeneral pou Itilizasyon
- Kite zouti a rive nan vitès maksimòm li anvan li touche pyès travay la.
- Apply light pressure. Let the tool and accessory do the work. Excessive pressure can cause the tool to bog down, overheat, or damage the workpiece.
- Keep the tool moving to prevent gouging or burning the material.
5. Antretyen
5.1 Netwayaj Zouti a
Regularly clean the ventilation openings of the tool to prevent dust and debris buildup, which can affect performance and motor life. Use a soft brush or compressed air.
5.2 Swen Batri
- Sere batri a nan yon kote ki fre, sèk lwen limyè solèy la dirèk ak tanperati ekstrèm.
- Do not store the battery in a discharged state for extended periods. Recharge it periodically if not in use.
- Avoid dropping or subjecting the battery to heavy impacts.
5.3 Depo Akseswa
Store accessories in their designated case (e.g., Dremel 710-08 kit case) to keep them organized and protected from damage.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Zouti a pa limen. | Batri a dechaje. | Rechaje batri a konplètman. |
| Zouti a pa limen. | ON/OFF switch is in the 'OFF' position. | Slide the switch to the 'ON' position. |
| Charger pa ap travay. | Charger or power adapter is faulty. | Check the power outlet. If the issue persists, contact Dremel customer support for a replacement charger. |
| Tool loses power or slows down during use. | Battery is low or accessory is binding. | Recharge the battery. Reduce pressure on the tool or ensure the accessory is not jammed. |
| Akseswa a lach oswa li tranble. | Collet nut not tightened sufficiently or incorrect collet size. | Ensure the EZ Twist nose cap is tightened securely. Verify the accessory shank matches the collet size. |
7. Espesifikasyon
| Karakteristik | Spesifikasyon |
|---|---|
| Nimewo Modèl | 8220-1/28 |
| Voltage | 12 Vòlt (Maksimòm) |
| Sous pouvwa | Cordless Electric (Lithium-Ion Battery) |
| Range vitès | 5,000 - 35,000 RPM (Variable Speed) |
| Pwa atik | 1 Pound (approx. 453.59 grams) |
| Dimansyon pwodwi (L x W x H) | 39.1 x 29.2 x 11.9 cm |
| Karakteristik espesyal | Rechargeable, Cordless, Variable Speed, EZ Twist Nose Cap |
| Pwodwi pou Telefòn enkli | 28 accessories/1 attachment, Dremel 710-08 Multi-Purpose Rotary Accessory Kit (160 pieces) |
8. Garanti ak sipò
8.1 Garanti limite
The Dremel 8220-1/28 Cordless Rotary Tool comes with a 2-ane garanti limiteTanpri gade kat garanti ki nan anbalaj pwodwi a pou tout kondisyon ak tèm yo.
8.2 Sipò pou Kliyan
For technical assistance, service, or warranty claims, please contact Dremel Experts:
- Telefòn: 1-800-437-3635 (USA)
- Websit: www.dremel.com
You can also scan the QR code on the product packaging or visit http://m.dremel.com/10079 for product registration, additional manuals, and more information.