The Liectroux YW509 is a robotic window cleaner with 3,000 Pa of suction pressure, a 100 ml water tank and three cleaning modes. Suction holds it against the glass during operation, while UPS backup power and a safety rope provide additional protection in a power outage.
pandealia.euThe best coupons from Chinese stores, prices and price history in one place.The Liectroux YW509 is a robotic window cleaner with 3,000 Pa of suction pressure, a 100 ml water tank and three cleaning modes. Suction holds it against the glass during operation, while UPS backup power and a safety rope provide additional protection in a power outage.
Cleaning and specifications
The 3,000 Pa suction pressure helps the robot attach to the surface while cleaning. Its 100 ml tank supplies an automatic water spray directed to the left, right and downwards. This moistens the surface before it is wiped, without needing a refill after every pass.
There are three cleaning modes based on the robot’s path: Z, N and a combination of Z+N. The user can choose a pattern to suit the shape and size of the window. The patented-design cleaning pads are intended to make contact with the glass during operation.
The robot measures 215 × 215 × 80 mm. When planning where to use it, consider the size of the surface and the space around the window. Its weight is not specified in the available product information. The stated noise level is 65 dB, so expect operating noise, particularly in a room where someone is working or resting.
Safety and backup power
Edge-detection sensors help the robot recognise the edge of the surface being cleaned. According to the stated specifications, the UPS provides 20 minutes of backup protection if the power is interrupted, helping the device stay attached and giving the user time to respond.
A safety rope with a carabiner provides another layer of protection and has a stated load capacity of 100 kg. Secure it to a suitable fixed anchor point before cleaning. The sensors, UPS and rope do not eliminate the risk of a fall: if power fails, safely remove the robot as soon as possible, and pay attention to the area below it when working at height.
Where it can be used
The YW509 is intended for windows and other smooth surfaces, such as mirrors and tiles. It can clean framed and frameless windows, using edge detection on the latter. This does not guarantee safe use on every surface: the device needs a suitable area to attach to, and an uneven surface may affect its grip.
Controls and choosing a model
The remote control lets users operate the robot and select a cleaning mode without handling it directly while it is on the window. Before starting, fill the water tank, place the robot against the surface and secure the safety rope.
Other Liectroux models to consider include the YW710, HCR-09 and HCR-10. However, the available information does not establish which offers the best balance of price and features.
