GE Druck DPI612 - Page 20

User Manual Druck DPI612
Page 20 of 105 [EN] English – 109M4017 Revision -
Figure 1-3 DPI612 Pressure Calibrator
Table 1-2
Item
No.
Description
1
ON or OFF button.
2
PFX only: Pneumatic volume adjuster.
2.1 PFP, HFP models only: Volume adjuster wheel with fold-in handle.
3
Pump mechanism.
3.1 PFX, PFP models only: Pressure/vacuum selector to set the pump
operation: pressure (+), vacuum (-).
4 Test port: To attach the device under test.
5
Pneumatic pressure release valve to release pressure in the system.