Shark NINJA IP1251CHT Vacuum Cleaner Manual

The Shark NINJA IP1251CHT is a high-performance bagless upright vacuum cleaner featuring powerful suction, a HEPA filtration system, multiple cleaning modes, LED headlights, a large dust cup capacity, swivel steering for maneuverability, and a variety of specialized cleaning attachments. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Setup 3. First-Time Use 4. Specifications 5. Controls and Settings 6. Using Cleaning Attachments 7. Cleaning Modes & Adjustments 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main vacuum body with motor, Handle with controls, Dust Cup with HEPA filter, Floor nozzle with brush roll, Crevice tool, Upholstery tool, Dusting brush, Power cord, and Wall mount.

Feature	Description
Powerful Suction Motor	Provides deep cleaning on carpets and hard floors
HEPA Filtration System	Captures 99.9% of dust and allergens
LED Headlights	Illuminates dark areas under furniture
Swivel Steering	Allows for easy maneuverability around obstacles
Large Dust Cup	1.5-liter capacity for less frequent emptying
Brush Roll Shut-off	Protects delicate hard floors and area rugs
Multiple Cleaning Modes	Carpet, Hard Floor, and Max modes for different surfaces
Attachments Included	Crevice tool, upholstery tool, and dusting brush for above-floor cleaning
Washable Filters	Easy to clean and maintain
Power Cord	25-foot cord for extended reach

Assembly & Setup

Unpack and inspect all contents. Assemble on a flat, stable surface.

Attach the handle: Align the handle with the main body until it clicks into place.
Install the floor nozzle: Connect the hose end to the nozzle until it locks securely.
Attach cleaning tools: Store crevice tool, upholstery tool, and dusting brush on the provided wall mount or handle clips.
Plug into a standard 120V AC power outlet.

WARNING! Ensure the vacuum is unplugged during assembly. Handle with care to avoid pinching fingers.

First-Time Use

Before first use, ensure all filters are installed correctly and the dust cup is empty.

Power on: Press the power button on the handle.
Select cleaning mode: Use the mode selector switch (Carpet, Hard Floor, Max).
Begin vacuuming: Push the vacuum forward on the floor surface.
Use attachments: Detach the hose and connect desired tools for above-floor cleaning.

CAUTION! Do not vacuum up large objects, liquids, or hot ashes. Keep hair and loose clothing away from moving parts.

Specifications

Model: Shark NINJA IP1251CHT.
Type: Bagless Upright Vacuum Cleaner.
Power Source: 120V AC, 60Hz.
Suction Power: Adjustable via mode selector.
Filtration: HEPA filter, washable foam and felt filters.
Dust Cup Capacity: 1.5 liters.
Cord Length: 25 feet.
Cleaning Modes: Carpet, Hard Floor, Max.
Attachments: Crevice tool, Upholstery tool, Dusting brush.
Weight: 15.4 lbs.

Controls and Settings

Main controls located on the handle and body.

Handle Controls: Power button, Mode selector switch (Carpet/Hard Floor/Max), Brush roll on/off button.

Body Features: Dust cup release button, Hose release latch, Cord wrap hooks, LED headlight switch.

Settings: Carpet mode (activates brush roll), Hard Floor mode (reduces suction, can deactivate brush roll), Max mode (maximum suction for deep cleaning). Brush Roll Control: Turn on for carpets, off for delicate floors. LED Headlights: Automatically illuminate in low light.

Using Cleaning Attachments

For above-floor cleaning: stairs, upholstery, ceilings, and tight spaces.

Detach the hose: Press the hose release latch on the main body.
Connect tool: Insert the desired attachment into the end of the hose.
Crevice Tool: For narrow spaces, corners, and along edges.
Upholstery Tool: For sofas, chairs, mattresses, and car interiors.
Dusting Brush: For delicate surfaces, blinds, lampshades, and electronics.
Reattach: Press the hose back into the body until it clicks.

Tip: Ensure the vacuum is turned off when switching attachments.

Cleaning Modes & Adjustments

Optimize cleaning for different surfaces.

Carpet Mode: Standard setting for carpets and rugs; brush roll is active.
Hard Floor Mode: For wood, tile, laminate; suction is optimized, brush roll can be turned off.
Max Mode: Provides maximum suction power for deep cleaning or high-pile carpets.
Height Adjustment: Automatically adjusts on most carpets; manually check for proper airflow.
Brush Roll Shut-off: Press the button on the handle to stop the brush roll for delicate floors.

WARNING! Do not run the vacuum in Max mode for extended periods to prevent motor overheating.

Care & Maintenance

Regular maintenance ensures optimal performance and longevity.

Empty Dust Cup: Press release button and empty when full or after each use.
Clean Filters: Rinse HEPA and pre-motor filters with cold water every 1-3 months. Air dry completely for 24 hours before reinstalling.
Clear Brush Roll: Remove hair and debris wrapped around the brush roll regularly.
Check for Blockages: Inspect hose, nozzle, and attachments if suction power decreases.
Wipe Exterior: Use a dry cloth to clean the vacuum body.

CAUTION! Always unplug the vacuum before performing any maintenance. Never use the vacuum without all filters installed and completely dry.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © SharkNinja Operating LLC. All trademarks are the property of their respective owners. For support, visit www.sharkclean.com or contact 1-800-798-7398.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Vacuum won't turn on	Power cord/outlet	Check if plugged in; try a different outlet; check household fuse/circuit breaker.
Loss of suction	Full dust cup/clogged filter/blockage	Empty dust cup; check and clean filters; check hose, nozzle, and attachments for clogs.
Brush roll not spinning	Obstruction/Brush roll shut-off engaged	Turn off, unplug, and clear debris from brush roll; ensure brush roll switch is set to "ON".
Vacuum is overheating	Blockage/Max mode overuse	Turn off and unplug; let cool for 60 minutes; check for blockages; avoid prolonged use in Max mode.
Dust leaking from vacuum	Filter not installed/Dust cup not sealed	Ensure all filters are correctly installed and dry; ensure dust cup is locked into place properly.

Reset: Unplug the vacuum for 60 minutes to reset thermal protection.

Service: 1-800-798-7398; www.sharkclean.com