USER MANUAL
TD069-O&M-001
REVISION 6
Page 47 of 80
4.5 Pressure Testing
4.5.1Chamber Leak Test
A monitoring chamber leak test may be performed at negative or positive
pressure on the QHPV chamber only or the complete QUBE system.
The chamber leak test may form part of the loaded cycle or may be a separate
user-selectable cycle. Refer to Section 4.4 for loading cycles.
The cycle is run in the same way as a decontamination cycle (as discussed in
Section 4.3.4).
If unsuccessful an alarm icon will appear in the navigation bar and the QUBE
system will end the sequence. Refer to Section 7.1.1 for an explanation of the
alarm screen.
On successful completion of a separate test use the button to return to the
Home Page.
4.5.2Glove Leak Testing (optional)
The operation of the Glove Tester (TD069-5900) is described in separate
instructions TD069-5900_PDS, supplied with the tester.
4.6 Operation of the Sterility Test Pump (optional)
Refer to Manufacturer’s instructions for the correct operational procedure. This is
supplied separately from this Manual.
4.7 Operation of Active Air Sampler
The active air sampler, part of the Level 2 and Level 3 Environmental Monitoring
Options, (as shown in Figs. 14 and 15) should be permanently placed within the
QUBE and is connected through a dedicated connector (Item 2 in Fig. 21). Refer
to Manufacturer’s instructions for the correct operational procedure.
The power device (shown in Fig. 12) is only required for use with customer
supplied air samplers.
Air is aspirated at a fixed speed for period of time through a cover. The resulting
laminar air flow is directed onto the agar surface of a “Contact Plate”.
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