3� Adjusting The Pressure Regulating Controls - SPX FLOW Power Team PE55TWP-E110 Operating Instructions Manual

Operation Continued
3. Adjusting the Pressure Regulating Controls
User adjustable relief valve (if equipped): All others are factory preset
NOTE: For easy adjustment of the pressure regulating valve, always adjust the pressure by increasing
to the desired pressure setting.
A� Loosen the locknut on the pressure regulating valve, and back the adjusting screw or knob out a few
turns by turning it in a counterclockwise (CCW) direction. This will decrease the setting to a lower than
desired pressure�
B� The pump must be completely connected electrically and hydraulically� Start the pump and build
pressure�
C� Slowly turn the adjusting screw or knob in a clockwise (CW) direction. This gradually increases
the pressure setting� When the desired pressure is reached, cycle the pump again to verify correct
pressure setting. Once set, lock the adjusting screw in position by tightening the locknut. Shut off the
pump�
IMPORTANT: The pressure range is from 1,000 to 10,000 PSI (69 to 690 BAR) depending on the pump
model.
© SPX FLOW, Inc.
Adjusting screw or Knob
Lock Nut
Fig. 5. Pressure Regulator Valve
12 Form No. 1000090
Rev. 5 Nov. 6, 2023