Hydraulics training system WS290 | RE 00225-B/12.15
Bosch Rexroth AG 93/104
Maintenance works
Fig. 47:
Bending radii of the hydraulic hose lines of at least 100 mm
Re-connect the hydraulic power unit to the mains.
Operate the "Start" pushbutton at the control box.
Switch the hydraulic power unit on again by pressing the "ON" pushbutton.
Provide for depressurized circulation of the hydraulic oil in the
hydraulic system.
Check all hose connections for leak-tightness.
Check the oil level at the oil sight glass - as the new hoses are filled with
hydraulic oil, the oil level in the tank decreases - and refill hydraulic oil,
if necessary.
The exchange of the hose lines is completed.
