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Description of controller
B.5 Hydraulic variant
Caution
The following illustration should be viewed only as schematic diagrams
showing the respective hydraulic system, and do not claim to be
complete. The controller does not replace safety devices under any
circumstances. Depending on the specifi c application, additional system
components and safety components may be mandatory, such as
check valves, non-return valves, safety temperature limiters, scalding
protectors, etc., and must therefore be provided.