Condition monitoring of extraction systems to ensure system availability and reduction of maintenance cost. In case of a machine failure production cannot continue often for several processing machines/work stations. This can lead to considerable costs up to non-performance of the delivery obligation. Because of services of Keller Lufttechnik the system availability shall remain. Therefore, the condition monitoring is a new service allowing a permamend remote monitoring of the system's status. The aim is to warn the customer in time, before issues come up on the customer's systems. Thus, unscheduled system downtime is avoided and maintenance costs are reduced. Use Industry 4.0 and the diagnostic expertise of Keller Advantages: - Impending machine downtime or hazardous situations are detected in time. - Necessary maintenance can be scheduled in time. - Monitoring of machine conditions creates expertise... - ...so maintenance intervals can be optimized. - Impending downtime risks can be limited precisely. - The system operates independently – connection to the customer’s digital infrastructure is not required - Also suitable for equipment retrofitting – without great effort!