1. Introduzzjoni
This manual provides essential instructions for the safe and efficient operation and maintenance of your Shark DuoClean Upright Vacuum, model NV771. Designed for versatile cleaning across carpets and hard floors, this vacuum features Lift-Away technology, a HEPA filter, and an Anti-Allergy Seal for enhanced performance.
2. Istruzzjonijiet Importanti dwar is-Sigurtà
Meta tuża apparat elettriku, dejjem għandhom jiġu osservati prekawzjonijiet bażiċi, inklużi dawn li ġejjin:
- Read all instructions before using your vacuum cleaner.
- Always unplug the power cord from the electrical outlet when not in use and before servicing.
- Tużax barra jew fuq uċuħ imxarrbin.
- Tħallix li tintuża bħala ġugarell. Attenzjoni mill-qrib hija meħtieġa meta jintuża minn jew ħdejn it-tfal.
- Uża biss kif deskritt f'dan il-manwal. Uża biss l-annessi rakkomandati mill-manifattur.
- Tużax b'korda jew plagg bil-ħsara. Jekk l-apparat mhux qed jaħdem kif suppost, ikun waqa’, saritlu ħsara, jitħalla barra, jew waqa’ fl-ilma, erġa’ lura f’ċentru ta’ servizz.
- Tiġbedx jew iġorrux bil-korda, uża korda bħala manku, agħlaq bieb fuq korda, jew iġbed korda madwar truf jew kantunieri li jaqtgħu. Tmexxix l-apparat fuq il-korda. Żomm il-korda 'l bogħod minn uċuħ imsaħħna.
- Tneħħix il-plagg billi tiġbed il-korda. Biex tneħħi l-plagg, aqbad il-plagg, mhux il-korda.
- M'għandekx timmaniġġja l-plagg jew il-vacuum cleaner b'idejn imxarrbin.
- Tpoġġi l-ebda oġġett fil-fetħiet. Tużax b'xi ftuħ imblukkat; żomm ħieles minn trab, lint, xagħar, u kull ħaġa li tista 'tnaqqas il-fluss ta' l-arja.
- Żomm ix-xagħar, il-ħwejjeġ maħlula, is-swaba’, u l-partijiet kollha tal-ġisem 'il bogħod mill-fetħiet u l-partijiet li jiċċaqilqu.
- Itfi l-kontrolli kollha qabel ma splaggja.
- Uża attenzjoni żejda meta tnaddaf it-taraġ.
- Tużax biex tiġbor likwidi li jaqbdu jew kombustibbli, bħall-gażolina, jew tuża f'żoni fejn jistgħu jkunu preżenti.
- Tiġborx xi ħaġa li tkun qed taħraq jew tpejjep, bħal sigaretti, lofarini, jew irmied jaħraq.
- Tużax mingħajr tazza tat-trab u/jew filtri f'posthom.
3. Kontenut tal-Pakkett
Kun żgur li l-komponenti kollha huma preżenti qabel l-assemblaġġ:
- Unità Prinċipali tal-Vakwu
- Lift-Away Hand Vacuum
- Żennuna tal-Art DuoClean
- Handle with Hose
- Bastun
- Għodda tal-Qsim tad-Duster
- Pet Multi Tool
- Filtru HEPA
- Filtri tal-Fowm

Figure 1: All components of the Shark DuoClean Upright Vacuum NV771, including the main unit, Lift-Away pod, floor nozzle, handle, wand, and various accessories.
4. Assemblea
Follow these steps to assemble your Shark DuoClean Upright Vacuum NV771:
- Daħħal il-Wand fiż-Żennuna tal-Art.
- Insert the Handle into the top of the Wand.
- Waħħal il-pajp man-naħa ta' wara tal-vacuum pod.
- Secure the Duster Crevice Tool and Pet Multi Tool onto the onboard storage posts.

Figure 2: The fully assembled Shark DuoClean Upright Vacuum NV771, ready for use.
5. Modi Operattivi
Your Shark DuoClean Upright Vacuum NV771 offers versatile cleaning options:
- Modalità Wieqfa: For general cleaning of carpets and hard floors.
- Lift-Away Mode: Detach the canister from the floor nozzle for portable cleaning of stairs, upholstery, or hard-to-reach areas.
Floor Type Settings:
Select the appropriate setting for your surface:
- Art iebes: Gentle brush roll speed for bare floors and delicate area rugs.
- Tapit: Optimized brush roll speed for deep cleaning carpets.
Karatteristiċi ewlenin:
- DuoClean Technology: Features a bristle brush for deep-cleaning carpets and an additional soft brush roll to pull in larger particles and directly engage floors for a polished look.
- Swivel Steering with LED Headlights: Provides excellent visibility and control for maneuvering around furniture and in dimly lit areas.

Figure 3: The Shark DuoClean Upright Vacuum NV771 in action on a carpeted surface, demonstrating its maneuverability and LED headlights.
6. Manutenzjoni
Manutenzjoni regolari tiżgura prestazzjoni ottimali tal-vacuum cleaner tiegħek.
Dust Cup Emptying:
Vojta t-tazza tat-trab wara kull użu jew meta l-fdalijiet jilħqu l-linja MAX FILL.
- Agħfas il-lukkett tar-rilaxx tat-tazza tat-trab u erfa' t-tazza tat-trab mill-vacuum kapsula.
- Żomm it-tazza tat-trab fuq bin taż-żibel u agħfas il-lukkett tar-rilaxx tal-qiegħ biex tiftaħ il-qiegħ tat-tazza tat-trab.
- Tap gently to empty contents. Close the bottom flap until it clicks securely.

Figura 4: Close-up view of the dust cup on the Shark DuoClean Upright Vacuum NV771, showing the MAX FILL line.
Tindif tal-filtru:
Rinse filters with cold water only. Allow to air-dry completely before reinstalling. Do not wash in a dishwasher or washing machine.
- Filtri tal-fowm u tal-feltru ta' qabel il-mutur: Rinse and air-dry every 3 months.
- Filtru HEPA ta' wara l-mutur: Rinse and air-dry once a year.
Manutenzjoni tar-Romblu tal-Pinzell:
The DuoClean floor nozzle features a brush roll garage for easy access to the brush rolls. Regularly check for debris or hair wrapped around the brush rolls and remove as needed.

Figure 5: The DuoClean floor nozzle of the Shark NV771, showing the brush rolls and the easy-access garage for maintenance.
7 Issolvi l-problemi
If your vacuum is not picking up debris, check the following:
- Ensure the dust cup is properly seated and latched.
- Check filters for clogging and clean if necessary.
- Inspect the hose and floor nozzle for blockages.
- Verify the brush rolls are spinning correctly and are free of obstructions.
- Kun żgur li l-korda tad-dawl hija pplaggjata sew fi żbokk tal-elettriku.
8. Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Brand | Kelb il-baħar |
| Isem tal-Mudell | DuoClean |
| Numru tal-Mudell | NV771 |
| Karatteristika Speċjali | Bla borża |
| Tip ta 'filtru | Fowm, HEPA |
| Komponenti Inklużi | Duster Crevice Tool and Pet Multi Tool |
| Huwa mingħajr fili? | Nru |
| Kapaċità | 0.91 Quarts (Dust cup) / 1 Liters (General) |
| Wattage | 900 watt |
| Użi Rakkomandati | Tapit, Art iebes |
| Fattur tal-Formola | Wieqaf |
| Kulur | Iswed |
| Piż tal-oġġett | 13 liri |
| Dimensjonijiet tal-Prodott | 10 x 9.5 x 46 pulzieri |
| Sors tal-Enerġija | Corded Elettriku |
9. Garanzija u Appoġġ
For warranty information and customer support, please refer to the official SharkNinja webis-sit jew ikkuntattja lis-servizz tal-konsumatur tagħhom direttament. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri għal talbiet ta' garanzija.





