FDI P2131, Technical Manual, Page: 51 / 161

For a VACUUM LEAK TEST:
The sterilizer should be warmed up prior to running the VACUUM LEAK TEST by
running any cycle (e.g., Textile 4/5) before the test.
The VACUUM LEAK TEST consists of two phases. The first phase is a settling phase
(5 minutes) and the second phase is the test phase (15 minutes). The P2131
sterilizer will conduct both phases automatically, and a countdown timer will
indicate the time remaining for each phase. At the end of a successful test, the
“Log” screen will appear. An “ALARM” screen will appear if unsuccessful.
3. For either test, the “START” screen will be displayed.
4. Before starting the test, verify there is enough water in the jacket. If the water level
is low, add water from the WRS. If you need to add water to the WRS, do so with the
SWS.
5. Verify that the two vent valves on the back of the unit are closed.
6. Verify that the door is closed and tightened, then choose “START” to initiate the
sterilization cycle.
If the jacket is not up to setpoint pressure, the “START” screen will display “Warming Up”
instead of “Ready.” If you choose “START” before the jacket is ready, the “START” button
will disappear and the display will show “Cycle Pending.” Once the jacket is up to setpoint
pressure, the test will begin automatically.
WARNING: A VACUUM LEAK TEST should be performed when the sterilizer is set up at a
new location or after any major service or maintenance. In a hot environment
the test may take longer because the WRS water may be hot, which affects the
eductor’s ability to pull a deep vacuum. Perform the test when the WRS water
has cooled down.
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