Checks and repairs on hydraulic components
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Lift the cover (B) at the front by approx. 15 cm (6"), as otherwise oil could be
ejected through the ball bearing.
Support the cover with a rectangular piece of wood (C).
Set the pressure of the unit to 0 bar with the torque valve.
Switch on the pump of the unit.
Press and hold the button (D) on the remote control and slowly increase the
pressure of the unit with the torque valve.