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During the vacuum test the sterilizer chamber must be completely dry and cold. If not, the vacuum test may not be reliable even if the sterilizer is fully
operational. When the test is complete a message indicating the result will appear on the display. If the result is negative check, clean or replace the
seal, clean the front edge of the chamber and repeat the test. If the Vacuum test fails again, contact the supplier or manufacturer.
Bowie & Dick test
The Bowie & Dick test, also known as the steam penetration test, simulates a small, highly porous load. To perform the test it is necessary to have a
special test packet and placed inside the chamber. The package is not an accessory of the device, the user should purchase it on his own.
This test evaluates the device's performance in sterilizing loads of porous objects:
• Pre-vacuum performance and steam penetration.
• Temperature and pressure of saturated steam reached for a certain period of time.
How to run the test:
• The test must be carried out with an empty chamber in accordance with EN 13060.
• Place the Bowie-Dick test package in the chamber in the center of the tray.
When the test program is complete, alternating screens are displayed:
[READY] Test complete / [READY] Chamber is safe to open. The process chamber of the sterilizer can be safely opened.
WARNING! The package will be hot.
To correctly interpret the test, refer to the instructions provided by the test manufacturer.
Open the package and remove the indicator chemical from the center of the package.
[Vacuum test FAILED]
When the test program did not run successfully.
After pressing the CONTINUE fi eld, the welcome screen is displayed.
After selecting the Helix / B & D test program and starting it with the START button, the
program sequence screen is displayed.
Information about the process parameters is displayed.
The Helix / B & D test program can be stopped at any time by pressing the STOP fi eld,
which is associated with incorrect termination of the test.
The control test should be removed.
Maxima Turbo - 15
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