(5) Adjustment of flow control Adjustment of flow control Flow compensator setting must be carried out following procedures and conditions. Conditions Conditions Engine is running (at high or low idle). RCV is operated slowly (example : Boom up). Pressure gauges are installed. Discharge pump flow should be less than max pump flow. Η - - - ц Procedures Procedures Loosening the hexagon nut (2). Adjusting screw (1) of flow controller by tightening or loosing the screw (1). В Flow setting : ȟ P = Gauge A - Gauge B В Specification :
30 bar Θ - - Flow compensator Gauge B X 2 1 Gauge A -16 bar/rev +16 bar/rev B L L1 S 75796WE37 (6) Adjustment of pressure control Adjustment of pressure control Pressure compensator setting must be carried out following procedures and conditions. Η Conditions Conditions Engine is running. System is at relief condition. - - Procedures Procedures Loosening the hexagon nut (2). Adjusting screw (1) of pressure controller by tightening or loosing the screw (1). В Maximum pressure setting = Gauge A В Specification : 300 bar Θ - - Pressure compensator -52 bar/rev +52 bar/rev L L1 S 2 1 75796WE38 6-19 X e A B