Vax U91-P3, U91-P4 Series Instruction Manual
![Vax U91-P3, U91-P4 Series manual cover](/images/c5818f9dd3ce94dd62aea654/thumbs/thumb175x175.webp)
To clean the filters of your Vax U91-P3, first ensure the vacuum is unplugged. Remove the dust container and take out the filter. Wash the filter under lukewarm water until the water runs clear. Allow it to dry completely before reinserting.
Loss of suction can be caused by blockages or dirty filters. Check the hose and attachments for any blockages. Clean or replace the filters if necessary. Ensure the dust container is not full.
The HEPA filter should be replaced every 6 to 12 months depending on usage. If you notice a significant decrease in performance, consider replacing it sooner.
If the brush bar stops spinning, turn off and unplug the vacuum. Check for any tangled hair or debris on the brush bar and remove them. Ensure the belt is intact and properly tensioned.
Yes, the Vax U91-P4 is suitable for use on hardwood floors. Ensure the brush bar is turned off to prevent scratching.
To empty the dust container, ensure the vacuum is turned off and unplugged. Press the release button to remove the container, then open the lid and empty the contents into a bin. Reattach the container securely.
Ensure the vacuum is plugged in and the power outlet is functional. Check the power switch and inspect the cord for any damage. If the vacuum has a thermal cut-out feature, allow it to cool before attempting to restart.
Regularly remove any hair or debris wrapped around the brush bar. Check the belt for wear and replace if necessary. Clean the housing and ensure no blockages are present.
The Vax U91-P3 typically includes a crevice tool, dusting brush, and upholstery tool. Use the crevice tool for tight spaces, the dusting brush for delicate surfaces, and the upholstery tool for furniture.
Ensure the HEPA filter is installed and in good condition to trap allergens. Regularly clean or replace the filters to maintain efficient airflow and filtration.