Kyoeisha Baroness LM531, Руководство по обслуживанию

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Orbitrol
This sends oil from the gear pump to the steering cylinder by switching the internal valve by the
rotational input from the steering in a fully-hydraulic power steering unit.
This is located at the center, inside the front cover.
Stop valve
This valve stops the flow of oil with a manual lever.
It is used to prevent mower units from falling.
It is located in the lower front part of the operation panel.
Slow return valve
These valves control the flow by changing the size of the aperture in the hydraulic circuit and
control the speed of the actuator (hydraulic cylinder).
They are attached to the #4 and #5 up/down cylinders.
Electromagnetic check valve
These electromagnetic valves operate in coordination with the proximity sensor by the up/down
lever, and stop the flow of hydraulic oil to the cylinders.
They are attached to the #4 and #5 up/down cylinders. 13.
14.
15.
16.
LM531
Hydraulic System
Page 4-14
Hydraulic Circuit Configuration