"AR" Series Variable Displacement Piston Pumps – Single Pump,
Pressure Compensator Type
AR16-FR01C-22-S DATASHEET
INTRODUCTION
It may be necessary to bleed air from pump case and outlet
line to remove causes of vibration. An air bleed valve is recommended for this
purpose.
Before first
starting, fill pump case with clean operating oil via the filling port. In
order to avoid air blockage when first starting, adjust the control valves so
that the discharged oil from the pump is returned direct to the reservoir or
the actuator moves in a free load
- Setting Discharge Pressure and Delivery :
At the time of
shipment, the unit has been preset to maximum delivery and minimum discharge
pressure. Adjust the preset delivery and pressure to meet your system
requirements.
- Adjustment of Discharge Pressure :
Turning the adjustment screw clockwise, increases pressure.
Turning the delivery adjustment screw clockwise, decreases
delivery.