By HP cleaning with camera observation, an excellent cleaning result is guaranteed at all times and documented by video and photo in the same operation. Working hours, water and fuel are used very efficiently, and costly post-cleaning is avoided. The condition of the pipe can be seen through the sharp Full HD camera image, the causes of recurring blockages are uncovered and further measures can be initiated without delay without an additional camera inspection. The maneuverability of the system enables easy turning into branched pipe systems from one access point, such as lateral launch. Even steering and working in vertical lines is easily possible thanks to the high pulling force of the nozzles. The combined inspection and cleaning head travels in the apex of the pipe, where progress is guaranteed compared to crawlers or push cameras even when the pipes are almost filled to the apex. With the switchable forward jetting nozzle, blockages can be removed immediately and travelling can be continued immediately. The course of the pipe and problem areas of all lines, including those that were previously unknown or not in operation, can be precisely localized using the precise length measurement and the integrated location transmitter. Rinsing out the pipe bed or further damage to already defective pipes is effectively avoided and the cleaning pressure is displayed and recorded in the camera image for information and documentation. Sharp objects in the pipe such as shards, unknown obstacles or extreme contamination are detected in advance, which means that damage to the flushing hose and snagging or digging is practically impossible. Due to the modular design, future extensions to all systems can be retrofitted by the customer.