GE DPI612 Sicherheits- Und Schnellstartanleitung Seite 13

Safety and Quick Start Guide
7. PRESSURE OPERATIONS
7.1 DPI612 - PFX (20 Bar)
PRESSURIZED GASES AND FLUIDS ARE DANGEROUS. BEFORE CONNECTING
OR DISCONNECTING PRESSURE EQUIPMENT, SAFELY RELEASE ALL THE
PRESSURE.
To prevent damage to the pressure station, do not let dirt get into the
pressure mechanism. Before connecting equipment, make sure it is clean
or use the applicable dirt trap.
7.1.1 Release the pressure/Attach the device under test
Step Procedure
1.
Open the pressure release valve (one turn) (Ref: Item5).
Use the applicable adaptor to attach the device, (Ref: Figure 8).
2.
7.1.2 Vacuum operation
Step Procedure (Vacuum)
1.
Set to vacuum operation (-) (Ref: 3.1).
2. Turn the volume adjuster to mid-range or fully clockwise (Ref: Item 2).
3. Seal the system (Ref: Item 5).
Set the approximate vacuum with the pump (Ref: Item 3).
4.
5. Adjust the vacuum with the volume adjuster (Ref: Item 2).
6.
On completion of test, open the pressure release valve one turn (Ref: Item 5) to
release vacuum before disconnection of device under test.
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[EN] English – 109M0089