Hitachi CV-BH18 Instruction Manual
![Hitachi CV-BH18 Vacuum Cleaner manual cover](/images/aSzHZvtsAijnVeCaOzeIfRoc/thumbs/thumb175x175.webp)
To assemble the Hitachi CV-BH18, attach the hose to the main unit by aligning it with the inlet and twisting it clockwise. Next, connect the extension tubes to the hose and attach the desired nozzle to the end of the tube. Ensure all connections are secure before operation.
If the vacuum cleaner loses suction power, check for blockages in the hose, tubes, and nozzles. Clean or replace the filter if it is clogged. Ensure that the dust bag is not full and replace it if necessary.
It is recommended to clean the filters every 3 months or more frequently if the vacuum is used extensively. Rinse the filter under running water and allow it to dry completely before reinstalling it.
Yes, the Hitachi CV-BH18 can be used on hardwood floors. It is advisable to use the floor brush attachment to prevent scratching and ensure efficient cleaning.
If the vacuum cleaner overheats, turn it off and unplug it from the power source. Check for blockages and clean the filters. Allow the unit to cool down for at least 30 minutes before using it again.
To replace the dust bag, open the dust compartment by releasing the latch. Remove the full dust bag and dispose of it properly. Insert a new dust bag by aligning it with the bag holder and secure it in place before closing the compartment.
Regularly check for and remove blockages, clean the filters, and replace the dust bag as needed. Inspect the power cord for damage and ensure all moving parts are functioning smoothly. Store the vacuum in a dry place when not in use.
No, the dust bags are not washable. They are designed to be disposable and should be replaced when full or when suction efficiency decreases.
If the power cord retracts slowly, check for kinks or twists and straighten them out. If it does not retract, the retraction mechanism may need servicing by a professional. Avoid forcing the cord as it may cause further damage.
First, ensure the power cord is securely plugged into the outlet. Check the power switch and make sure it is turned on. If the vacuum still does not start, inspect the fuse or circuit breaker in your home and replace or reset them if necessary.