Window pane and wall cladding cleaning unit comprises outrigger carrying cleaning device, operated by rope and pulley system and guided with specific handle

摘要

The operator is usually guided up and down along the outside wall of the building while standing in an elevator (9). The cleaning device (1), comprising a rotating brush, connected to a water supply system and a drive unit (3), is equipped with a triangular handle, and joined to a rope and pulley system (7,13,14,15), guided along a horizontally positioned outrigger (8). A balancing weight (16) is accommodated inside a guide pipe (17), movable joined to a second pipe (18), which is attached to the elevator.