The Shark V3900UK is a powerful upright vacuum cleaner with advanced DuoClean technology, Anti-Allergen Complete Seal, LED headlights, and a versatile lift-away pod for above-floor cleaning. It features multiple cleaning modes, a large dust cup, washable filters, and various attachments for comprehensive home cleaning. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.
Key components: DuoClean brushroll (for carpets and hard floors), Anti-Allergen Complete Seal system, LED headlights on cleaner head, lift-away pod, large dust cup, washable filters, and multiple attachments.
| Feature | Description |
|---|---|
| DuoClean Technology | Dual brushrolls for carpets and hard floors |
| Anti-Allergen Complete Seal | Traps 99.9% of dust and allergens inside the vacuum |
| LED Headlights | Illuminates debris under furniture |
| Lift-Away Pod | Detachable pod for above-floor cleaning |
| Large Dust Cup | Easy-empty, 0.9L capacity |
| Washable Filters | Foam and felt filters; washable for reuse |
| Power Switch | Turns vacuum on/off |
| Brushroll Control | Engages/disengages brushroll for different surfaces |
| Suction Control | Adjusts suction power |
| Attachments | Crevice tool, dusting brush, upholstery tool, pet multi-tool |
Unpack and inspect contents. Assemble according to instructions.
WARNING! Ensure all parts are securely connected before use. Keep fingers away from moving parts.
Before first use, charge if cordless model; otherwise, plug in and power on.
CAUTION! Do not use on wet surfaces. Keep hair and loose clothing away from brushroll.
Main controls located on handle and body. Handle: Power switch, suction control. Body: Brushroll control, dust cup release.
Settings: Power On/Off, Suction (High/Medium/Low), Brushroll (On for carpets/Off for hard floors), Lift-Away mode (detach pod for handheld cleaning).
LED indicators: Power on (green), filter check (red if filter needs cleaning).
Attachments stored on-board; connect to hose for above-floor cleaning.
Tip: For pet hair, use pet multi-tool; for dust, use dusting brush.
Multiple modes for different cleaning needs.
WARNING! Do not use lift-away pod near water. Keep hose away from heat sources.
Regular maintenance ensures optimal performance.
CAUTION! Unplug before maintenance. Do not use damaged parts.
Read all instructions before use. Keep away from children. Do not use on wet surfaces. Avoid picking up sharp objects. Do not block vents. Use only Shark-approved parts.
WARNING! Electric shock hazard: Do not immerse in water. Fire hazard: Do not vacuum burning materials.
Complies with EU directives for electrical safety and electromagnetic compatibility. CE marked. Copyright © SharkNinja Operating LLC. For support, visit www.sharkclean.co.uk or contact 0800 862 0453.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Loss of suction | Full dust cup, clogged filter/hose | Empty dust cup; clean filters; check hose for blockages. |
| Brushroll not spinning | Hair/debris wrapped around brushroll | Turn off and unplug; remove hair and debris from brushroll. |
| Vacuum not turning on | Power cord not plugged in, switch off | Plug into outlet; ensure power switch is on. |
| Overheating | Blocked airflow, dirty filters | Turn off and unplug; clean filters; clear blockages; let cool. |
| LED lights not working | Faulty connection, battery (if applicable) | Check connections; replace batteries if applicable. |
Reset: Unplug for 10 minutes; plug back in.
Service: 0800 862 0453; www.sharkclean.co.uk