Introduction
Thank you for choosing the AEG AEO 5440 Essensio Bagged Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your appliance. Please read these instructions carefully before using the vacuum cleaner and keep them for future reference.
Important Safety Information
- Always disconnect the appliance from the power supply before cleaning or maintenance.
- Do not use the vacuum cleaner to pick up water, flammable liquids, or hot ashes.
- Ensure the dust bag and filters are correctly installed before operation.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- This appliance is intended for domestic use only.
Product Overview
Familiarize yourself with the main components of your AEG AEO 5440 Essensio vacuum cleaner.

Figure 1: The AEG AEO 5440 Essensio bagged vacuum cleaner. This image displays the main unit in red, connected to a flexible grey hose, a telescopic metal tube, and a floor nozzle. The power cord is visible at the rear. The unit features power control buttons and a dust bag indicator.
Main Components:
- Main Unit: Contains the motor, dust bag compartment, and filters.
- Hose: Flexible connection between the main unit and the telescopic tube.
- Telescopic Tube: Adjustable metal tube for extended reach.
- Floor Nozzle: Vario 500 switchable combi-nozzle, suitable for various floor types. Includes a hard floor nozzle.
- Accessory Nozzles: Crevice tool, upholstery brush, and integrated furniture brush.
- Power Cord: Retractable power cord.
- Power Control: Buttons for power on/off and suction adjustment (Min/Max).
- Dust Bag Indicator: Visual cue for when the dust bag needs replacement.
Setup
Follow these steps to assemble your vacuum cleaner before first use.
- Attach the Hose: Insert the hose end into the suction inlet on the main unit until it clicks securely into place.
- Connect the Telescopic Tube: Attach the handle end of the hose to the telescopic tube. Ensure it is firmly connected.
- Attach the Floor Nozzle: Connect the desired floor nozzle (e.g., Vario 500 combi-nozzle or hard floor nozzle) to the end of the telescopic tube.
- Insert Dust Bag: Open the dust bag compartment. Ensure an S-bag Classic Long Performance GR 201 dust bag is correctly inserted. Close the compartment securely.
- Check Filters: Verify that the HEPA filter and motor filter are correctly positioned. Refer to the maintenance section for filter locations.
Operating Instructions
Learn how to effectively use your vacuum cleaner for optimal cleaning results.
- Power Connection: Pull out the power cord to the desired length and plug it into a suitable electrical outlet. Do not pull the cord beyond the yellow mark.
- Power On/Off: Press the ON/OFF button (usually marked with 'I' or a power symbol) on the main unit to start or stop the vacuum cleaner.
- Adjust Suction Power: Use the suction control buttons (Min/Max) or the sliding regulator on the hose handle to adjust the suction power according to the cleaning task and surface type. Lower suction for delicate fabrics, higher for hard floors and heavily soiled carpets.
- Using the Floor Nozzle:
- For hard floors (tiles, wood, laminate), use the hard floor nozzle or switch the combi-nozzle to the hard floor setting (brushes extended).
- For carpets and rugs, switch the combi-nozzle to the carpet setting (brushes retracted).
- Using Accessory Nozzles:
- Crevice Tool: Ideal for narrow gaps, corners, and edges.
- Upholstery Brush: Suitable for cleaning sofas, chairs, and curtains.
- Integrated Furniture Brush: Convenient for dusting furniture and delicate surfaces.
- After Use: Press the ON/OFF button to switch off the appliance. Unplug the power cord from the outlet. Press the cord rewind button to retract the power cord.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your vacuum cleaner.
Dust Bag Replacement
Replace the dust bag when the dust bag indicator shows full, or when suction power decreases significantly.
- Disconnect the vacuum cleaner from the power supply.
- Open the dust bag compartment cover.
- Carefully remove the full dust bag by pulling the cardboard collar. Dispose of the bag responsibly.
- Insert a new AEG S-bag Classic Long Performance GR 201 dust bag, ensuring the cardboard collar is fully seated in the holder.
- Close the dust bag compartment cover until it clicks.
Filter Maintenance
The AEG AEO 5440 is equipped with a HEPA filter and a motor filter. Regular cleaning/replacement is crucial for air quality and motor protection.
HEPA Filter (Exhaust Filter)
- The HEPA filter is located at the rear of the vacuum cleaner.
- It is recommended to replace the HEPA filter approximately once a year, or more frequently with heavy use.
- To replace: Open the filter cover, remove the old HEPA filter, insert a new one, and close the cover.
- Note: HEPA filters are generally not washable and should be replaced.
Motor Filter (Pre-Motor Filter)
- The motor filter protects the motor from dust and debris. It is usually located near the dust bag compartment.
- Check and clean the motor filter regularly (e.g., every 3-5 dust bag changes).
- To clean: Remove the filter and gently tap it to dislodge dust. If washable, rinse under lukewarm water and allow to dry completely before reinserting.
Nozzle and Hose Cleaning
- Periodically check the floor nozzle and accessory nozzles for blockages (e.g., hair, threads). Remove any obstructions.
- If suction is reduced, check the hose for blockages. Carefully remove any debris.
Troubleshooting
Refer to this section for solutions to common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum cleaner does not start. | No power supply. | Check if the plug is securely inserted into the outlet. Check the fuse/circuit breaker. |
| Low suction power. | Full dust bag, blocked hose/nozzle, clogged filters. | Replace the dust bag. Check and clear any blockages in the hose or nozzle. Clean or replace filters. |
| Unusual noise during operation. | Blockage in the hose/nozzle, foreign object in the fan, motor issue. | Check for and remove blockages. If the noise persists, contact customer support. |
| Overheating and automatic shutdown. | Blocked airflow (full bag, clogged filters, blocked hose/nozzle). | Turn off and unplug the vacuum cleaner. Allow it to cool down for at least 30 minutes. Check and clear all potential blockages and replace the dust bag/filters if necessary. |
Specifications
Technical details for the AEG AEO 5440 Essensio Bagged Vacuum Cleaner.
- Brand: AEG
- Model Number: AEO 5440
- Power/Wattage: 2000 Watts
- Filter Type: HEPA filter
- Dust Bag Volume: 3.5 Liters
- Noise Level: 83 Decibels
- Special Features: Bagged operation
- Included Components: Crevice tool, upholstery brush, integrated furniture brush, hard floor nozzle.
- Surface Recommendation: Hard floor, Carpet
- Power Source: Corded Electric
- Dimensions (Package): 53.5 x 35 x 32.5 cm
- Item Weight: Approximately 6.7 kg (14.77 pounds)
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official AEG website.
Keep your proof of purchase for any warranty claims.
For further assistance, you may contact AEG customer service through their official channels.





