To Next PageTo Next PageHow to fix Shark HE400 Air Cleaner not turning on?
If your Shark Air Cleaner isn't powering on, ensure it's properly plugged into a working outlet. Then, press the power button to start the air purification process. Also, check that the filter cover is correctly installed.
Why is there no airflow in my Shark Air Cleaner?
If your Shark Air Cleaner has no air flow, try increasing the fan speed to improve performance. Ensure all packaging is removed from the filter and that the filter is correctly installed. Unplug the unit and clean any dust or debris from the intake and air vent areas.
Why does my Shark Air Cleaner smell bad?
If your air smells bad when using the Shark Air Cleaner, allow more time for the unit to remove odors, especially if there have recently been strong smells like cigarettes or food in the area. Clean any dust or debris from the intake and air vent areas. Consider replacing the filter.
General| Model | HE400 Series |
|---|---|
| Pre-filter | Yes |
| Odor Reduction | Yes |
| Auto Mode | Yes |
| Display | Digital |
| Filter Life Indicator | Yes |
| Filter Type | HEPA |
| Filtration | HEPA |
Covers essential precautions for operating the air purifier safely, including cord and appliance handling.
Details specific usage guidelines, prohibited actions, and environmental conditions to avoid for safe operation.
Provides critical warnings regarding lithium button battery handling, disposal, and potential chemical burn hazards.
Provides essential advice for optimal placement and operation of the air purifier for best performance.
Step-by-step guide for installing the filter, connecting the unit, and powering it on for the first time.
Details the top control panel's display, buttons, and their functions for managing air purifier settings.
Explains the information displayed on the front screen, reflecting real-time air quality status.
Guide on operating the remote control, including battery replacement and safety precautions.
Explains different air quality display options and real-time readings for clean air percentage and particle sizes.
Describes how ring colors and particle counts correspond to air quality levels (Good, Fair, Poor).
Provides guidance on selecting the best fan speed settings for various cleaning needs like odor reduction or allergens.
Step-by-step instructions for filter replacement, including resetting the filter life timer.
Covers procedures for cleaning the exterior and interior of the unit to ensure optimal performance.
Information on ordering replacement filters and compatible accessories for the air purifier.
Provides solutions for common problems such as the unit not powering on or lack of airflow.
Details the terms, coverage, exclusions, and how to obtain warranty service for the air purifier.
Instructions on safely removing, disposing of, or recycling the remote control's lithium button battery.
States FCC rules and warnings regarding radio frequency interference for the device.
