The Hutt C65 window cleaning robot has a battery life of around 20 minutes. Whether it can clean a 9 m² window in this time depends on the cleaning performance and the cleaning mode. The robot has an 80 ml water tank and sprays about 1 ml of water every 5 seconds, which supports efficient cleaning. It operates with a suction power of up to 3800 Pa and automatically adjusts the suction power to the degree of soiling. Cleaning takes place in an intelligent Z-shaped path that ensures systematic surface cleaning. As the exact cleaning time per square metre is not explicitly stated, it is not possible to say with absolute certainty whether the 20 minutes run time is sufficient for 9 m². However, the robot is designed for domestic use and window areas of this size, so cleaning 9 m² in 20 minutes seems possible in principle, especially if the window is not very dirty. To summarise: The Hutt C65 can probably clean a 9 m² window in 20 minutes, provided the soiling is not extremely heavy and the cleaning mode is utilised optimally.

So far it has worked as it should. Water is only sprayed in between.

The HUTT C65 window cleaning robot can also be used on sloping surfaces as long as they are safely and effectively accessible. It should therefore be able to clean panes with an inclination of 45 degrees, provided that the surface is stable and safe for the robot.

The window cleaner may have difficulty cleaning in tight corners as it can easily get stuck. It is advisable to remove larger obstacles before cleaning to ensure optimum performance.

To find the user manual for Hutt's product "C65 ()", you can visit the manufacturer's official website or check if a direct download link is available. Alternatively, you can search for similar product manuals on Hutt's official website, such as the manual for the W66 window cleaning robot or other models. If you cannot find the specific manual, you may contact Hutt customer service for further assistance.

According to the supplier's specifications, the following accessories are included in the scope of delivery: Remote control Extension cable adapter Unfortunately, the supplier did not mention a cleaning cloth, so we assume that none is included.