1. Okwu mmalite
This manual provides essential information for the safe and effective use of your Ultenic U16 Flex Cordless Vacuum Cleaner. Please read this manual thoroughly before operating the appliance and retain it for future reference. The Ultenic U16 Flex is designed for versatile cleaning across various surfaces, offering powerful suction and convenient features.
2. Ntuziaka nchekwa
Iji belata ihe egwu nke ọkụ, ujo eletriki, ma ọ bụ mmerụ ahụ, lelee ihe ndị a na-eme iji chebe onwe gị:
- Ejila n'èzí ma ọ bụ n'elu mmiri.
- Ekwela ka eji ngwa a dị ka ihe egwuregwu ụmụaka. Nlebara anya dị mkpa mgbe ụmụaka na-eji ma ọ bụ nso.
- Jiri naanị dị ka akọwara n'akwụkwọ ntuziaka a. Jiri naanị mgbakwunye atụnyere ndị nrụpụta.
- Ejila eriri ma ọ bụ plọg mebiri emebi. Ọ bụrụ na ngwa anaghị arụ ọrụ dị ka o kwesịrị, atụbagoro, mebie, hapụ ya n'èzí, ma ọ bụ tinye ya na mmiri, weghachite ya na ebe ọrụ.
- Anaghachila ma ọ bụ were ụdọ buru, jiri eriri dị ka aka, mechie ọnụ ụzọ na eriri, ma ọ bụ dọpụta eriri n'akụkụ ọnụ ma ọ bụ nkuku dị nkọ. Ejila ngwa n'elu eriri. Debe eriri n'ebe dị ọkụ.
- Akwụpụla eriri site na ịdọrọ eriri. Iji kwụpụ, jide plọg, ọ bụghị eriri.
- Ejila aka mmiri were jide plọg ma ọ bụ ngwa.
- Etinyela ihe ọ bụla n'ime oghere. Ejila oghere ọ bụla akpọchiri; na-ezere uzuzu, lint, ntutu na ihe ọ bụla nwere ike ibelata ikuku.
- Debe ntutu isi, uwe na-adịghị mma, mkpịsị aka na akụkụ ahụ niile pụọ na oghere na akụkụ ndị na-akpụ akpụ.
- Ewelitela ihe ọ bụla na-ere ọkụ ma ọ bụ ise siga, dị ka sịga, ọkụ, ma ọ bụ ntụ na-ekpo ọkụ.
- Ejila eburu mmiri ọkụ na-ere ọkụ ma ọ bụ ọkụ ọkụ, dị ka mmanụ ụgbọala, ma ọ bụ jiri n'ebe ha nwere ike ịnọ.
- Ebutela ihe na-egbu egbu (dịka ọmụmaatụ, chlorine bleach, ammonia cleaner, drain cleaner).
- Ejikwala iko uzuzu na/ma ọ bụ nzacha n'ebe.
- Gbanyụọ njikwa niile tupu ịtọpụ ya.
- Jiri nlezianya mee ihe mgbe ị na-ehicha ihe na steepụ.
- Chekwaa ngwa n'ime ụlọ.
- Gbochie ịmalite n'amaghị ama. Gbaa mbọ hụ na ngbanwe ahụ nọ n'ọnọdụ agbanyụrụ tupu jikọọ na ngwugwu batrị, bulie ma ọ bụ iburu ngwa ahụ.
- Fanye naanị na chaja nke onye nrụpụta kwuru.
3. Ihe ngwugwu
Chọpụta na akụrụngwa niile dị na ngwugwu:
- U16 Flex Main Unit
- Charging Rack
- Ngwá Ọrụ Crevice
- chaja
- Ihe nzacha HEPA (x2)
- Nhicha ahịhịa
- Akwụkwọ ntuziaka onye ọrụ

This image displays the Ultenic U16 Flex cordless vacuum cleaner along with its various accessories, including the main unit, extension wand, floor brush, crevice tool, charging dock, and spare filters.
4. Ngwaahịa gafereview
The Ultenic U16 Flex is a versatile cordless vacuum cleaner designed for efficient home cleaning. Key features include:
- Mmanya dị ike: Equipped with a 550W motor, providing up to 50Kpa of suction power for effective cleaning of various debris.
- Ogologo oge ịgbatị: The removable battery offers up to 60 minutes of operation on a single charge, suitable for thorough cleaning sessions.
- 180° Bendable Wand: A flexible wand design allows for easy cleaning under furniture without excessive bending.
- Anti-Tangle Brush: The specially designed V-shaped roller brush minimizes hair entanglement, reducing maintenance.
- Green Laser Technology: An integrated green light on the brush head illuminates fine dust particles, enhancing visibility in low-light conditions.
- Sistemụ nzacha oyi akwa 6: An advanced filtration system captures 99.99% of fine dust and allergens, contributing to cleaner air.
- Intuitive Digital Display: An LED screen provides real-time information on battery status, selected power mode, and maintenance alerts.
Isi ihe:

The vacuum's flexible wand bends at 180 degrees to easily clean dust and debris beneath furniture.

This image highlights the V-shaped design of the roller brush, engineered to effectively prevent hair from tangling around it during operation.

A close-up of the vacuum head shows the integrated green laser light, which makes fine dust and particles visible on the floor.

An exploded diagram illustrates the six stages of the vacuum's filtration system, designed to capture fine dust.

The vacuum's LED display provides real-time information on battery status, selected power mode, and alerts.
5. Mgbakọ
Follow these steps to assemble your Ultenic U16 Flex vacuum cleaner:
- Connect the Extension Wand: Insert the top end of the extension wand into the main unit until it clicks securely into place.
- Tinye ahịhịa ala: Connect the floor brush to the bottom end of the extension wand, ensuring it locks firmly.
- Wụnye Batrị: If not already installed, slide the battery pack into the designated slot on the main unit until it clicks.
- Tinye Ngwa: For specialized cleaning, attach the crevice tool or other accessories directly to the main unit or the end of the extension wand as needed.
6. Ịchaji
Ensure the battery is fully charged before first use. The charging time is approximately 4 hours.
- Using the Charging Rack: Mount the charging rack to a wall in a convenient location. Place the vacuum cleaner onto the charging rack. Ensure the charging contacts align.
- Nchaji ozugbo: Alternatively, the battery can be removed from the main unit and charged directly using the charger.
- Ngosipụta chaja: The digital display will indicate the charging status. A full charge is indicated when the battery icon shows 100% or is fully illuminated.

The image shows the vacuum conveniently stored and charging on its wall-mounted dock.
7. Ọrụ
Gbanyụọ/ Gbanyụọ:
- Pịa bọtịnụ ike ka ịgbanwuo agụụ.
- Pịa bọtịnụ ike ọzọ iji gbanyụọ vacuum ahụ.
Ụdị nsị:
The vacuum offers multiple suction modes for different cleaning needs:
- Ụkpụrụ Eco: Provides up to 60 minutes of runtime for light cleaning and extended use.
- Ụkpụrụ ọkọlọtọ: Offers approximately 40 minutes of runtime for daily cleaning tasks.
- Ụdị Turbo: Delivers maximum suction power for stubborn dirt and deep cleaning, with approximately 20 minutes of runtime.
Press the mode selection button on the digital display to cycle through the available suction modes.

This graphic details the approximate battery life for each operating mode: 20 minutes in Turbo, 40 minutes in Standard, and 60 minutes in Eco mode.
Iji Mgbakwụnye:
- Ngwá Ọrụ Crevice: Ọ dị mma maka oghere dị warara, nkuku, na nsọtụ.
- Nhicha ahịhịa: Ọ dị mma maka ihe mkpuchi ụlọ, ákwà mgbochi, na elu dị nro.
Attach accessories directly to the main unit for handheld cleaning or to the extension wand for reaching higher areas.

This composite image demonstrates the versatility of the vacuum, showing it used as a handheld unit for cleaning upholstery, car interiors, and tabletops.
8. Nlekọta
Nlekọta anya mgbe niile na-eme ka arụ ọrụ kacha mma ma gbasaa ogologo ndụ nke ihe nhicha agụụ gị.
Na-ekpochapụ Dustbin:
- Hụ na agbanyụrụ igwe nhicha ahụ.
- Locate the dustbin release button and press it to detach the dustbin from the main unit.
- Open the dustbin lid and empty the contents into a waste bin.
- Close the dustbin lid and reattach the dustbin to the main unit until it clicks.
Ihe nzacha ihicha:
The HEPA and sponge filters should be cleaned regularly (e.g., monthly, depending on usage).
- Wepu ihe mkpofu.
- Gbaa ma wepụta ihe nzacha ahụ site na ihe mkpofu ahụ.
- Separate the HEPA filter and sponge filter.
- Tap off loose dirt. Rinse both filters under cold running water until the water runs clear.
- Allow filters to air dry completely for at least 24 hours before reassembling and placing back into the vacuum. Do not use a dryer or other heating device.
Nhicha ahịhịa Roller:
Periodically check the roller brush for tangled hair or debris.
- Gbanyụọ ihe nhicha ahụ ma wepụ ahịhịa ala ahụ.
- Locate the brush release tab or lock and open it to remove the roller brush.
- Use scissors or the included cleaning tool to cut and remove any tangled hair or fibers.
- Hichaa ihe ọ bụla dị n'ime ụlọ ahịhịa ahụ.
- Reinsert the roller brush and secure the release tab/lock.
9. Nchọpụta nsogbu
If you encounter issues with your Ultenic U16 Flex, refer to the following common problems and solutions:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Vacuum anaghị agbanye | A naghị agbacha batrị ma ọ bụ etinyeghị ya nke ọma. | Ensure the battery is fully charged and correctly inserted until it clicks. |
| Ike mmịpụta adịghị ike | Dustbin is full, filters are clogged, or there is a blockage in the hose/brush head. | Empty the dustbin. Clean or replace filters. Check for and remove any blockages. |
| Ahịhịa roller anaghị agbagharị agbagharị | Hair or debris tangled in the brush, or brush is not properly installed. | Clean the roller brush, removing any obstructions. Ensure the brush is correctly reinstalled. |
| Oge ịgba ọsọ batrị dị mkpụmkpụ | Using Turbo mode frequently, or battery degradation. | Use Eco or Standard mode for longer runtime. Ensure the battery is fully charged. If runtime significantly decreases, consider battery replacement. |
10. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Ụdị | Okpukpo |
| Aha Nlereanya | U16 Flex |
| Wattage | 550 watt |
| Mmanya kacha | 50kp |
| Ndụ Batrị (Kachasị) | Nkeji iri ise (Ụdị Eco) |
| Oge Nchaji | Awa 4 |
| Ụdị nzacha | HEPA Filter (6-layer filtration) |
| Ikike Dustbin | 1.2 lita |
| Ọkwa mkpọtụ | 68 decibel |
| Ibu Ibu | 5.94 pound |
| Akụkụ ngwaahịa | 9.84"L x 9.06"W x 4.88"H |
| Atụmatụ pụrụ iche | Cordless, 180° Bendable Wand, Anti-tangle Brush, Green Light, LED Display, Charging Wall Mount |
11. Akwụkwọ ikike na nkwado
Ultenic products are manufactured to high-quality standards and are warranted against manufacturing defects. For specific warranty details, please refer to the warranty card included with your product or visit the official Ultenic websaịtị.
If you have any questions, require assistance, or need to report an issue with your Ultenic U16 Flex Cordless Vacuum Cleaner, please contact Ultenic customer support through their official channels. Contact information can typically be found on the Ultenic websaịtị ma ọ bụ na nkwakọ ngwaahịa.





