First Use; Filling And Priming The Pump - GE Druck DPI612 User Manual

User Manual
2.3.1

First Use

When using the DPI 612 hFlexPro pressure calibrator for the first
time, fill the reservoir with the correct hydraulic fluid. Fill and prime
the pressure station.
Fluid Type
Demineralised water or a mineral oil (Recommended ISO viscosity
grade ≤ 22).
2.3.2

Filling and Priming the Pump

Ensure the sensor and test ports are clear before starting this
procedure.
1
6
11
Step
1
2
3
4
5
Page 47 of 105
2
7
12
Turn the Refill valve fully counter-clockwise
Turn the Volume adjuster fully clockwise.
Turn the Release Valve Stem fully counter-clockwise.
Remove the Priming pump piston/Release valve stem
assembly
Fill the reservoir with the recommended fluid, to ≈25mm from
the top.
3 4
8 9
13
Procedure
[EN] English – 109M4017 Revision -
Druck DPI612
5
x5
10