Inova power packs use a pressure controlled radial piston pressure pump with automatic flow adaptation based on current requirements. System pressure is adjustable and displayed on a manometer. During start up, the pump runs without pressure in a hydraulic shortcut. For increased safety, Inova HU Power Packs are equipped with high- and low-pressure filters with clogging indicators. The oil is cooled by an oil/water heat exchanger with water flow and pressure being monitored. In addition, air cooling is available as an option.
To ensure the highest reliability and safety standards, the pressure, temperature, and oil levels are monitored by hydraulic and electric safety circuits. Where needed, several hydraulic units can be linked together via optional accessories.