사용자 설명서차례INTRODUCTION51.1 General51.2 Hydraulic steering gear suitable for the RPU80/RPU160/RPU30072.1 Calculation of cylinder volume122.2 Minimum rudder time adjustment12DESCRIPTION OF RPU80/RPU160/RPU300143.1 Construction143.2 Principle of operation (ref. figure 3-1 and figure 9-1)153.3 Valve block163.4 Gear pump163.5 Pressure operated non-return (check) valves on outlet A and B163.6 Suction valves on outlet C163.7 Slide (10)163.8 Pipe connections17INSTALLATION184.1 Mechanical Installation184.2 Electrical installation22PREPARATION AND TESTING235.1 Oil filling and bleeding235.2 Testing23MAINTENANCE246.1 Dismantling246.2 Electric motor246.3 Valve block24FAULT TRACING257.1 Pump (motor) is not running/not responding to rudder command257.2 The piston rod does not move with rudder commands257.3 Excessive noise from the pump unit25due to water pressure on the rudder267.5 Steering wheel is turning while pump unit is operated267.6 The piston rod of the rudder cylinder does not move smoothly.267.7 Rudder movement stops as water pressure on the rudder increases27stabilizing after course changes277.9 Small and sudden heading changes while on automatic steering277.10 Rudder moves only in one direction (with pump running)28TECHNICAL SPECIFICATIONS298.1 Specifications298.2 Dimensions308.3 RPU80 performance318.4 RPU160 performance328.5 RPU300 performance*32SPARE PARTS339.1 RPU80/RPU160/RPU300339.2 RPU80 – Previous model gear pump35SALES AND SERVICE WORLDWIDE 01030436크기: 1.04메가바이트페이지: 38Language: English매뉴얼 열기