CEM liberty - Test Rotary Valves

Liberty
™
Automated Microwave Peptide Synthesizer
600178 • Revision 5 • October 2009
89
The Liberty will purge all manifolds, and then apply pressure to the manifold to be 2.
tested.
The pressure will be monitored for a set amount of time, during which the current 3.
drop in pressure at the manifold being tested will be displayed in the status box.
If the pressure drops more than 0.4 psi, the manifold will fail the Leak Check. For 4.
help with troubleshooting a leaking manifold, see the Troubleshooting section of
this manual or contact CEM Service.
Test Rotary Valves
The Test Rotary Valves category contains individual tests for each of the three rotary valves. The
tests are designed to check the rotary valves for leaks.
Test Rotary 1
Select Test Rotary Valves and then double-click on Test Rotary Valve 1 in the 1.
Test window.
A warning box will pop up stating that a centrifuge tube should be connected to 2.
position 1 on the resin manifold. Ensure a tube is connected and properly sealed
and then click OK to continue the test.