Hitachi CV-90CY Manual

To assemble the Hitachi CV-90CY, first attach the hose to the main body. Connect the extension wand to the hose, then attach the desired nozzle or brush to the wand. Ensure all parts click securely into place.
Check if the dust bag is full and replace it if necessary. Make sure there are no blockages in the hose or nozzles. Clean or replace the filters and ensure all connections are secure.
Remove the filters as per the user manual instructions. Tap them gently to remove dust or rinse them under lukewarm water, if washable. Allow filters to air dry completely before reinstalling.
Regularly check and empty the dust bag, clean the filters, and inspect the hose and nozzles for blockages. Check the power cord for any damage and ensure moving parts are free from debris.
Replace the dust bag when it is about two-thirds full or when you notice a decrease in suction power. Some models have an indicator that alerts you when the bag is full.
Turn off and unplug the vacuum cleaner immediately. Check for blockages in the hose, filters, and nozzles. Allow the motor to cool down for at least 30 minutes before restarting.
No, the Hitachi CV-90CY is not designed for use on wet surfaces. Using it on wet surfaces can damage the vacuum and pose an electrical hazard.
Wrap the power cord using the cord hooks provided on the vacuum cleaner. Store the vacuum in a cool, dry place, and ensure it is kept upright to avoid damage.
The Hitachi CV-90CY typically comes with a crevice tool, dusting brush, and upholstery nozzle. Use the crevice tool for tight spaces, the dusting brush for delicate surfaces, and the upholstery nozzle for furniture.
Ensure the power cord is plugged in securely and check for any tripped circuit breakers or blown fuses. Inspect the power cord for damage and ensure the power switch is turned on.