Bosch Rexroth A15VSO - Page 56

56/60 Troubleshooting
Bosch Rexroth AG, A15VSO/A15VLO Series 11, RE 92801-01-B/11.2018
Table 15: Axial piston unit malfunction table
Malfunction Possible cause Remedy
Excessively high temperature
ofhydraulic fluid and housing
Excessively high inlet temperature attheaxial
piston unit
Machine/system manufacturer: Inspect system,
e.g.malfunction inthe cooler, insufficient
hydraulic fluid inthe reservoir
Wrong setting ormalfunction
ofthepressure relief and pressure control
valves (e.g.high-pressure relief valve,
pressurecontroller)
Optimize the adjustment of the pressure
limitation and pressure control valves
oftheaxial piston unit and the pressure
safeguarding inthe hydraulic system
Contact BoschRexrothService
Contact machine/system manufacturer
Axial piston unit worn Replace axial piston unit; contact
BoschRexroth Service