Cannon Instrument miniAV-LT - Manual (Page 65)

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CANNON ® miniAV-LT Automatic Viscometer with VISCPRO ® Instruction & Operation Manual
Version 1.a— May, 2009; CANNON ® Instrument Company
2139 High Tech Road • State College, PA 16803 • USA
CAUTION Do not use this option with a filled cup or the cup will overflow.
When the Wash cycle has been completed, click Done to exit the Wash
viscometer tube window.
NOTES The Wash operation cannot be executed if the tube is currently running a
sample. To terminate the Wash cycle at any time, click Abort Wash.
To adjust the vacuum/pressure settings for the miniAV-LT, click Service
menu and select the desired instrument group and instrument. Then click
Adjust Vacuum/Pressure to open the Adjust Vacuum/Pressure
window.
Select the desired adjustment (vacuum or pressure) and then follow the
screen prompts to complete the adjustment procedure, using the appropri-
ate controls on the instrument wing panel. The prompts will display
recommended vacuum/pressure settings (Default settings are 2-2.5 for
vacuum and > 5 for pressure)and will also indicate how adjustments may
be made to alter the settings.
NOTE Insert a rubber stopper (cork) into the bottom of the tube and hold in
place with finger when making adjustments.