Performing Flushing Cycle - Bosch Rexroth 3 Series Instruction Manual

Tightening torque for
Hirschmann connectors
On axial piston units with a Hirschmann connector according to DIN EN 175 301-803-A/
ISO 4400, the following tightening torques apply when securing line connectors:
Mounting bolt, M3 (1): 0.5 Nm
Union nut, M16 x 1.5 (2): 1.5-2.5 Nm
1
2
Fig. 13: HIRSCHMAnn connector

7.5 Performing flushing cycle

In order to remove foreign particles from the system, Bosch Rexroth recommends
a flushing cycle for the entire system before the initial commissioning . To avoid
internal contamination, the axial piston unit must not be included in the flushing
cycle.
The flushing cycle must be performed with an additional flushing unit. Follow the
instructions of the flushing unit's manufacturer for the exact procedure during the
flushing cycle.
RE 92105-01-B/06.2017, A4CSG, Series 3x, Bosch Rexroth AG
Installation 43/68