Copyright 2022 Baker Hughes Company.
English–DPI 610E Instruction Manual | 39
Hydraulic System
2.2.3 Generating Pressure
2.2.4 Releasing Pressure
2.2.5 How to achieve 400 bar
For applications where pressures above 400 bar are required to be generated it is recommended
that the system is primed to around 25 bar using the priming pump and that a hydraulic hose of
no more than 1m length is used to connect to the device under test.
Note:
Using long (or wide-bore) hoses may prevent the required pressure from being reached
within the limits of the screw pump mechanism.
INFORMATION
Make sure the instrument is primed before attempting to
generate pressure. Check the instrument pressure range on rear label before
attempting to generate pressure.
Step 1
After priming the instrument as described in Section 2.2.2, turn the
volume adjuster wheel clockwise until the required pressure is achieved.
Note:
If the required pressure is not achieved or not stable,
release the pressure in the instrument and repeat the priming
sequence.
Step 1
To release pressure, open the pressure release knob by turning it counter-
clockwise.
