Bosch Rexroth WS290 Operating Instructions Manual page 93

Hydraulics training system WS290 | RE 00225-B/12.15
Fig. 47: Bending radii of the hydraulic hose lines of at least 100 mm
Re-connect the hydraulic power unit to the mains.
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Operate the "Start" pushbutton at the control box.
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Switch the hydraulic power unit on again by pressing the "ON" pushbutton.
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Provide for depressurized circulation of the hydraulic oil in the

hydraulic system.
Check all hose connections for leak-tightness.
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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.
Bosch Rexroth AG 93/104
Maintenance works