Shark Rotator NV450 Owner's Guide
![Shark Rotator NV450 Vacuum manual cover](/images/dzNEtekSiGaqAYXLKRwiKvoy/thumbs/thumb175x175.webp)
To assemble your Shark Rotator NV450 Vacuum, start by inserting the wand into the nozzle until it clicks into place. Attach the handle to the top of the wand and secure it. Finally, connect the hose to the back of the vacuum.
If your vacuum loses suction, check for clogs in the hose, wand, or brush roll. Ensure that the dust cup is empty and the filters are clean. Also, verify that all connections are secure.
It is recommended to clean the pre-motor foam and felt filters every three months and the HEPA filter once a year. Rinse them with water and allow them to air dry completely before reinstalling.
To maintain the brush roll, regularly remove any hair or debris wrapped around it. Check for obstructions and clean the bearings if necessary. Ensure the brush roll spins freely before reassembling.
Check if the vacuum is plugged into a working outlet. Ensure the power switch is in the 'On' position. Inspect the power cord for damage. If using an extension cord, try without it to rule out issues.
The NV450 comes with a dusting brush, crevice tool, and pet power brush. Use the dusting brush for delicate surfaces, the crevice tool for tight spaces, and the pet power brush for removing pet hair from upholstery.
To empty the dust cup, press the release button located on the handle, lift the dust cup away from the vacuum, and press the bottom door release button over a trash can. Close the door securely after emptying.
A loud noise may indicate a blockage or debris caught in the brush roll. Turn off the vacuum and unplug it, then inspect and remove any obstructions in the hose or brush roll.
The NV450 features a floor selector switch located on the handle. Slide it to 'Carpet' for deep cleaning carpets and to 'Hard Floor' for gentle cleaning on hard surfaces.
Regular maintenance includes emptying the dust cup frequently, cleaning filters, inspecting the brush roll for debris, and checking hoses and connections for blockages. This ensures optimal performance.