Axial Piston Variable Pump A7VO - Group VH A/S

Blocked for new applications / Für Neuanwendung gesperrtRE 92 202/03.06 A7VO Bosch Rexroth AG 31/32Installation NotesGeneralDuring commissioning and operation, the axial piston unit must be filled with hydraulic fluid and air bled. This is also to be observedfollowing a relatively long standstill as the system may empty via the hydraulic lines.The leakage fluid chamber is internally connected to the suction chamber. A leakage fluid line to the tank is not required.Exception: Operation with pressure control or pressure cut-off.In all operating states, the suction line must flow into the tank below the minimum fluid level.The minimum suction pressure at port S must not fall below 0,8 bar absolute.Installation positionAs to the examples mentioned below. Further installation positions are possible upon consultation.Installation below the tank (standard)Pump below minimum fluid level in tank.Recommendation installation position: 1 and 2.1 2UR 1 R 2SSUR 2 R 1R 13 4SR 2UR 1UR 2SInstallationpositionAir bleedFilling1 R 1 S2 R 2 S3 R 1, R 2 S4 U S