WIKA CPB 3000 Betriebsanleitung Seite 14

Pressure Balance
CPB 3000
6) Turn the star handle (1) clockwise until the test specimen indicates a pressure of
appro. 50 to 100 bar.
If the connected instrument has still not been filled enough or if the required pressure
has still not been reached, repeat steps 1) to 6) until the test specimen indicates a
pressure of appro. 50 to 100 bar.
7) Increase the pressure with the spindle pump further until just below the final value of the value
range of the ConTect system, or of the test specimen (the smaller pressure range is the decisive
factor).
Important: The piston/cylinder system must remain in its lower position for this
operation, i.e. not yet moving into equilibrium.
8) Open the shut-off valve on the reservoir (3), any trapped air will escape into the tank.
Repeat steps 1) to 8) several times in order to remove all trapped air.
The device is now ready to use.
(5)
WIKA Operating Instructions Pressure Balance Version 1.1
(1) Star handle
(2) Shut-off valve for test connection
(3) Shut-off valve for reservoir
(4) Test specimen
(5) Piston/cylinder system
GB
(4)
(3)
(2)
(1)
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