Karcher FC 3 Cordless Operator's Manual
![Karcher FC 3 Cordless manual cover](/images/924eee09dcbcbeb73b7a6cff/thumbs/thumb175x175.webp)
To assemble the Karcher FC 3 Cordless, first attach the handle to the main body until it clicks into place. Then, insert the water tank into its designated slot and ensure it is secured properly.
Plug the charging cable into the charging port located at the bottom of the handle. Plug the adapter into a power outlet. The LED indicator will show a steady light when fully charged.
Ensure the device is charged. Check if the battery is properly installed. If it still does not power on, try resetting the device by holding the power button for 10 seconds.
Check the roller brushes for dirt or damage. Clean them thoroughly or replace if necessary. Also, ensure the water tank is filled with clean water and the cleaning solution is properly mixed.
It is recommended to clean the roller brushes after each use. Replace them every 6 months or sooner if they show signs of wear.
The Karcher FC 3 Cordless is designed for hard floors and is not suitable for use on carpeted surfaces.
Empty the water tank after each use and rinse it with warm water. For a thorough clean, use a mild detergent and rinse well to prevent any residues.
Store the device in a dry place away from direct sunlight. Ensure the water tank is empty and the roller brushes are dry before storage.
Avoid overcharging the device and keep the battery charged between 20% and 80%. Store the device in moderate temperatures and avoid complete discharges regularly.
Check for blockages in the suction channels and clean the roller brushes. Ensure the water tank is properly seated and not obstructing airflow.