Located on the right panel:
1 Ext. sensors
Port for connecting an external pressure sensor.
2 Ext. valves
Port for connecting external valves.
3 Ext. reference tank
Quick connector for external reference tank.
4 Venting 1
Quick connector for Venting 1.
5 OUT
Quick connector for test tubing.
6 Venting 2
Quick connector for Venting 2.
7 IN
Quick connector for compressed air supply.
5.4.3 Left and Right Panels
Sartocheck
®
4 Filter tester MultiUnit
5.5 Pneumatic Connections Sartocheck
®
4 plus can be operated with an internal pressure sensor and with
different ports for connecting tubing. The ports for connecting tubing, for both
the Sartocheck
®
4 plus and Sartocheck
®
4 MultiUnit, are illustrated in Fig. 5-8,
Fig. 5-9 and Fig. 5-10.
Do not connect Sartocheck
®
4 plus Bag tester to pressurized or high tempera-
ture systems! Wait until the whole system is at room pressure and temperature!
Inlet Pressure During Operation with Internal Pressure Sensor
The minimum operating pressure required depends on the test method selected,
but should be at least:
> 4000 mbar and > 500 mbar above the test pressure or above the max. B.P. entered.
Sartocheck
®
4 plus automatically detects the operating pressure during the function
test before starting each test and during the whole test sequence.
Check to make sure that all inlet and outlet pressure tubing is connected properly,
that all electrical connections have been correctly installed, and that the paper roll
as well as the ribbon cartridge have been inserted.
1 2 3 4 5 6 7
Fig. 5-5 | Right panel
Fig. 5-6 | Left panel Fig. 5-7 | Right panel
18 Installation
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