Introduction
Thank you for choosing the Trucozie T350 Cordless Vacuum Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read it thoroughly before first use and keep it for future reference.
Figure 1: Trucozie T350 Cordless Vacuum Cleaner and included accessories.
1. Setup
1.1 Unboxing and Component Identification
Carefully unpack all components from the box. Verify that all listed items are present:
- Cordless Vacuum Cleaner (Main Unit)
- 7x2200mAh Battery Pack
- Adjustable Extension Tube
- 2-in-1 Crevice Tool
- Sofa Brush
- HEPA Filter (x2)
- Metal Filter (x1)
- Charger (x1)
- Wall Hanger (x1)
Figure 2: All components of the Trucozie T350 Cordless Vacuum Cleaner.
1.2 Assembly
- Attach the Battery Pack: Slide the 7x2200mAh battery pack into the main vacuum unit until it clicks securely into place. Ensure the battery is fully inserted for proper operation.
- Connect the Extension Tube: Insert the adjustable extension tube into the main unit's suction port. Align the connectors and push until it locks.
- Attach the Floor Brush: Connect the V-shape de-tangle floor brush to the other end of the extension tube. Ensure it clicks firmly into place.
- Handheld Configuration: For handheld use, detach the extension tube and floor brush. Directly attach the 2-in-1 crevice tool or sofa brush to the main unit's suction port.
Figure 3: Handheld configuration with crevice tool and sofa brush.
1.3 Charging the Battery
Before first use, fully charge the battery pack. The battery can be charged while installed on the vacuum or separately.
- Connect the charger to the battery pack's charging port.
- Plug the charger into a wall outlet.
- The LED display on the vacuum will indicate charging status. A full charge takes approximately 5 hours.
Figure 4: LED display showing battery status during charging.
2. Operating Instructions
2.1 Power On/Off and Suction Modes
- Power On/Off: Press the power button on the main unit to turn the vacuum on or off.
- Change Suction Mode: Press the mode button to cycle through three suction levels: Energy-saving (45 mins runtime), Mid (25 mins runtime), and Max (20 mins runtime). The LED display will show the current mode.
Figure 5: LED display indicating current suction mode and battery level.
2.2 Cleaning Different Surfaces and Areas
- Hard Floors & Low Pile Carpets: Use the V-shape de-tangle floor brush. Its 6 LED lights illuminate hidden dust.
- Furniture & Upholstery: Attach the sofa brush for effective cleaning of sofas, chairs, and other upholstered surfaces.
- Corners & Crevices: Use the 2-in-1 crevice tool to reach tight spaces, such as corners, edges, and car interiors.
- High Areas: Utilize the adjustable extension tube with appropriate attachments for cleaning curtains, ceilings, and other elevated surfaces.
Figure 6: Floor brush with LED lights for enhanced visibility.
3. Maintenance
3.1 Emptying the Dust Cup
Regularly empty the dust cup to maintain optimal suction power. Press the dust cup release button to open the bottom cover and dispose of collected debris.
Figure 7: Easy one-touch dust cup emptying.
3.2 Filter Cleaning and Replacement
The 5-stage advanced filter system includes a metal filter and HEPA filters. Clean filters every 2-3 weeks and replace HEPA filters every 3 months for best performance.
- Remove the filter assembly by twisting counter-clockwise.
- Tap filters to remove loose dust. Filters can be rinsed under running water. Ensure they are completely dry before re-installing.
Figure 8: Diagram of the 5-stage efficient filtration system.
3.3 Roller De-tangle
If the roller brush becomes tangled with hair or debris, remove it from the floor brush head and clean it. Ensure it is properly re-installed before use.
4. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum doesn't turn on. | Battery not installed; Vacuum is charging. | Install battery pack; Unplug charger (vacuum cannot operate while charging). |
| Floor brush stops rotating. | Roller not installed correctly; Dust cup not installed tightly. | Re-install roller; Install dust cup tightly. |
| Vacuum stops picking up debris. | Dirty HEPA/metal filter; Blockage in extension tube. | Clean/replace filters; Check extension tube for blockages. |
| Battery won't charge. | Non-original charger; Damaged charger/cable; Battery indicator blinking white/red. | Use original charger; Check for damage; Contact Customer Service if issue persists. |
For persistent issues, please record a video of the problem and contact customer service.
5. Specifications
- Brand: Trucozie
- Model Name: T350
- Color: Black
- Special Feature: 3 Suction Modes, High-efficiency Filtration, LED Display, 8-in-1 Lightweight, 20-45 mins Runtime
- Filter Type: Metal Filter, HEPA Filter
- Is Cordless?: Yes
- Capacity: 0.6 Liters
- Wattage: 150 watts
- Runtime: 45 minutes
- Charging Time: 5 Hours
- Noise Level: 75 dB
- Product Dimensions: 16.9"L x 11.2"W x 7.2"H
- Item Weight: 1 pounds
6. Warranty & Support
Each Trucozie T350 Cordless Vacuum Cleaner comes with a 12-month protection plan and 24/7 customer service. If you encounter any problems, please contact us via message or email.
Figure 9: Trucozie customer support information.

