Height Sensor Z-Offset; Valve Purge - EFD Ultra 325TT User Manual

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7.5

HEIGHT SENSOR Z-OFFSET

Z Offset for the height sensor can be taught from the front panel by selecting and running,
program 97 for Valve #1 and program 96 for Valve #2. Follow the four steps in the macro to
accomplish the offsets. If you have inserted a height sense in your program, you must run this
macro each time you change your dispense tip.
7.6

VALVE PURGE

From time to time, it may be necessary to purge the valve or prime the dispense tip. To run the
purge routine, select and run program 99 from the front panel for Valve #1 and program 98 to
purge the Valve #2 (Toggle Valve).
Ultra TT User's Guide
Version 1.2
57