1. Product Overview
The arnica Merlin 2-in-1 Mini Handheld/Stick Vacuum is a versatile and powerful cleaning solution designed for various surfaces. Its lightweight and convertible design allows for easy transition between stick and handheld modes, making everyday cleaning tasks more efficient.
Key Features:
- High Quality Product: Manufactured in Turkey, ensuring durability and performance.
- Lightweight Design: Weighing under 5 lbs, it offers effortless maneuverability for extended cleaning sessions.
- Powerful Suction: Equipped with 500 Watts of power, capable of deep cleaning carpets and hard floors.
- Removable Handle: Features a long stainless-steel handle with black trim for comfortable upright use, easily detachable for handheld operation.
- Advanced Filtration: Includes a state-of-the-art HEPA filter that effectively captures fine dust particles and allergens, improving air quality.

Figure 1: The arnica Merlin 2-in-1 Vacuum in its upright stick configuration, showcasing its compact design.
2. Setup
The arnica Merlin vacuum requires minimal assembly before first use. It is designed for immediate operation out of the box.
Initial Assembly:
- Attach the Handle: Insert the stainless-steel extension pole into the main vacuum body until it clicks securely into place.
- Connect Floor Attachment: Ensure the floor attachment is firmly connected to the bottom of the main vacuum unit.
- Power Connection: This is a corded vacuum. Plug the power cord into a standard electrical outlet.

Figure 2: The arnica Merlin vacuum fully assembled, ready for use in stick mode.
3. Operating Instructions
The Merlin vacuum offers versatile cleaning options for various surfaces and hard-to-reach areas.
Powering On/Off:
Locate the push-button power switch on the main body of the vacuum. Press once to turn on, and press again to turn off.
Using in Stick Mode:
For general floor cleaning, use the vacuum in its stick configuration. The floor attachment is designed for dual action, effective on both hard floors and carpets without needing to change settings.
Converting to Handheld Mode:
To convert to handheld mode, press the release button located near the base of the handle and pull the handle away from the main unit. The handheld unit is ideal for quick clean-ups, upholstery, and car interiors.

Figure 3: The arnica Merlin vacuum detached into its compact handheld form, ready for detailed cleaning.
Using Attachments:
- Nozzle: Use the standard nozzle for general suction without a brush, suitable for cleaning soil, crumbs, and other debris.
- Crevice Tool: Attach the crevice tool for reaching tight spaces, hard corners, and narrow areas like between car seats or along baseboards.
- HEPA Filter: The HEPA filter is integrated into the dust collection system to capture fine particles.
Product Demonstration Video:
Video 1: Official product demonstration of the BergHOFF Merlin ALL-IN-ONE Corded Vacuum Cleaner, highlighting its features and versatility in various cleaning scenarios.
4. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your arnica Merlin vacuum.
Emptying the Dustbin:
The vacuum features a 0.5-liter capacity dustbin. To empty, locate the latch for opening the canister and release the dustbin. Dispose of collected debris into a waste bin.
Cleaning the HEPA Filter:
The HEPA filter is designed to be machine-washable. Regularly remove the filter from the dustbin and rinse it under running water until clean. Allow the filter to air dry completely before reinserting it into the vacuum. Do not use the vacuum with a wet filter.

Figure 4: Close-up view of the Merlin vacuum's dustbin and its washable HEPA filter components, ready for cleaning.
General Cleaning:
Wipe the exterior of the vacuum with a damp cloth. Do not use abrasive cleaners or immerse the main unit in water.
5. Troubleshooting
If you encounter issues with your arnica Merlin vacuum, refer to the following common troubleshooting steps:
- No Power:
- Ensure the power cord is securely plugged into a working electrical outlet.
- Check if the power switch is in the "ON" position.
- Verify there is power to the outlet by testing with another appliance.
- Reduced Suction:
- Check if the dustbin is full and needs emptying.
- Inspect the HEPA filter for clogs and clean it as per maintenance instructions.
- Ensure all attachments and the handle are securely connected, as loose connections can reduce suction.
- Check for any blockages in the nozzle, hose, or main unit.
- Unusual Noise:
- Turn off the vacuum and unplug it.
- Check for any foreign objects lodged in the floor attachment or main unit that might be causing the noise.
If the issue persists after performing these steps, please contact customer support.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | arnica |
| Model Number | AA13G1 |
| Special Feature | Lightweight, Compact |
| Filter Type | Cartridge, HEPA Filter |
| Included Components | Nozzle, HEPA Filter, Crevice tool |
| Is Cordless? | No |
| Dustbin Capacity | 0.5 Liters |
| Wattage | 500 watts |
| Form Factor | Stick, Handheld |
| Color | Blue |
| Noise Level | 80 dB |
| Manufacturer | BergHoff |
| Product Dimensions | 23.43 x 15.75 x 13.19 inches |
| Item Weight | 4.4 pounds |
| Assembly Required | No |
| Batteries Required | No |
7. Warranty and Support
Specific warranty details are not available in the provided product information. For warranty claims, technical support, or additional inquiries, please contact the manufacturer, BergHoff, or the seller, BergHOFF, directly through their official channels.
You may also refer to the product listing on Amazon for any updated warranty information or contact details.