Bosch Rexroth CytroPac Operating Instructions Manual page 72

72/84 Troubleshooting
Table 11: Impact of defects
Error
Too high hydraulic fluid
viscosity
Bosch Rexroth AG, CytroPac, RE 51055-B/06.17
Possible cause
Insufficient hydraulic fluid temperature or
viscosity class too high
Remedy
▶ Increase the temperature of the hydraulic power
unit before starting the machine function.
▶ If necessary, use hydraulic fluid with a lower
viscosity class.