1. Introduction
The Miele Complete C3 Cat and Dog Canister HEPA Vacuum Cleaner is engineered for superior floor care, especially in homes with pets. It combines powerful suction with advanced filtration to ensure a clean environment. This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your vacuum cleaner.

The Miele Complete C3 canister vacuum, in Arctic White, positioned on a plush white rug with its hose and wand extended.
2. Safety Information
Please read all instructions carefully before using your Miele vacuum cleaner. Keep this manual for future reference.
- Always unplug the appliance from the power outlet before cleaning or performing maintenance.
- Do not use the vacuum cleaner to pick up liquids, flammable or combustible materials, or hot ashes.
- Ensure all filters and dustbags are correctly installed before operation.
- Do not operate the vacuum cleaner with a damaged cord or plug. Contact authorized service personnel for repairs.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
3. Package Contents
Your Miele Complete C3 Cat and Dog vacuum cleaner package includes the following items:
- Miele Complete C3 Canister Unit
- SEB 228 Electro Plus Floorhead (for carpets)
- SBB 300-3 Parquet Twister Floorhead (for hard floors)
- Miele STB 101 Mini Handheld Turbobrush
- Dusting Brush
- Upholstery Tool
- Crevice Tool
- HEPA AirClean Filter (AH50)
- Miele Original AirClean FilterBag Type GN
- Telescopic Suction Wand
- Suction Hose
4. Setup
4.1 Attaching the Hose, Wand, and Floorhead
- Insert the hose connector into the suction opening on the canister unit until it clicks securely into place.
- Attach the telescopic suction wand to the hose handle.
- Select the appropriate floorhead (SEB 228 Electro Plus for carpets or SBB 300-3 Parquet Twister for hard floors) and attach it to the end of the telescopic wand until it clicks.
4.2 Inserting Dustbag and Filters
Ensure a new Miele Original AirClean FilterBag Type GN and a HEPA AirClean Filter (AH50) are correctly installed before first use. Refer to the 'Maintenance' section for detailed instructions on changing these components.
5. Operating Instructions
5.1 Powering On/Off and Cord Management
- Plug the power cord into a suitable electrical outlet. The vacuum has a 33-foot operating radius.
- Press the large foot switch on the canister unit to turn the vacuum cleaner on or off.
- To retract the power cord, gently tap the cord rewind foot switch.
5.2 Adjusting Suction Power
The Miele Complete C3 offers six-stage suction control via +/- foot switches on the canister unit. Adjust the power according to the surface being cleaned:
- Minimum (Min): For lightweight fabrics, drapes, and delicate items.
- Curtains: For curtains and textiles.
- Upholstery: For upholstered furniture and cushions.
- Rugs: For low-pile rugs and carpets.
- Carpet: For medium to deep pile carpeting.
- Maximum (Max): For hard floors and heavily soiled carpets.

A detailed view of the Miele Complete C3 vacuum's control panel, showing the power settings and foot pedal controls.
5.3 Using Floorheads and Accessories
- SEB 228 Electro Plus Floorhead: Ideal for larger rooms with medium to deep pile carpeting. Features a five-level height adjustment for optimal cleaning.
- SBB 300-3 Parquet Twister Floorhead: Provides agile, yet gentle care for smooth surfaces like hard floors, with 180° rotation.
- Miele STB 101 Mini Handheld Turbobrush: Easily removes pet hair from furnishings and upholstery.
- Dusting Brush, Upholstery Tool, Crevice Tool: These standard accessories are stored conveniently within the canister unit for quick access.
This video demonstrates the Miele Complete C3 Cat & Dog vacuum cleaner's powerful suction and specialized turbo brush effectively cleaning pet hair from a patterned rug. It also highlights the active AirClean filter for odor neutralization and the six suction settings for various surfaces.
This video showcases the Miele Complete C3 vacuum's versatile attachments, including the parquet hardwood floor tool, and demonstrates its ease of use on different floor types. It also highlights the convenient on/off switch and retractable cord.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your Miele vacuum cleaner.
6.1 Changing the Dustbag (Type GN)
- Unplug the vacuum cleaner from the power outlet.
- Open the dustbag compartment lid.
- Pull the dustbag collar upwards to seal the bag, then lift the bag out.
- Insert a new Miele Original AirClean FilterBag Type GN, ensuring it sits correctly in the holder.
- Close the dustbag compartment lid securely.
6.2 Replacing the HEPA AirClean Filter (AH50)
The HEPA AirClean Filter should be replaced approximately once a year, or when the filter indicator light illuminates.
- Unplug the vacuum cleaner.
- Locate the filter compartment, usually near the exhaust vent.
- Remove the old HEPA filter and dispose of it responsibly.
- Insert a new Miele HEPA AirClean Filter (AH50), ensuring it is seated correctly.
- Close the filter compartment.
6.3 Cleaning Floorheads and Accessories
- Regularly check floorheads for tangled hair or debris and remove as necessary.
- Wipe down accessories with a damp cloth.
7. Troubleshooting
If you encounter issues with your vacuum cleaner, refer to the following common problems and solutions:
- No Suction: Check if the dustbag is full or incorrectly inserted. Inspect the hose, wand, and floorhead for blockages. Ensure filters are clean and correctly installed.
- Vacuum Not Turning On: Verify the power cord is securely plugged into a working outlet. Check the power switch on the canister.
- Reduced Suction Power: This can be caused by a full dustbag, clogged filters, or a blockage in the hose or attachments. Follow maintenance steps to resolve.
- Unusual Noise: Check for foreign objects in the floorhead or hose. Ensure all parts are securely connected.
If problems persist, please contact Miele customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Miele |
| Model Number | 764-6414 |
| Wattage | 1200 W |
| Motor Horsepower | 1.61 HP |
| Capacity | 4.5 Liters (Dustbag) |
| Filter Type | HEPA AirClean Filter (AH50) with Active Charcoal layers |
| Noise Level | 60 Decibels |
| Number of Suction Settings | 6 (via +/- foot controls) |
| Operating Radius | 33-36 feet |
| Item Weight | 24.6 Pounds |
| Color | Artic White |
9. Warranty & Support
Miele products are known for their durability and quality. For specific warranty information regarding your Miele Complete C3 Cat and Dog vacuum cleaner, please refer to the warranty card included with your purchase or visit the official Miele website. For technical support, service, or to order genuine Miele accessories and consumables, please contact Miele customer service directly.
You can find contact details on the Miele website or in your product documentation.