Media-Mate Plus Operation Manual
25-710-800-O
Pinch Valve Leaks:
1.
Set-up and run a Test Cycle (see
Section 7 – “Test Cycle”
).
2.
Remove Tank Cover and observe Inlet Filter Element during the Dispense Cycle.
NOTE:
Dispense LED on the Control Panel is energized during the Dispense Cycle.
3.
Bubbles emitting from the filter indicate a leaking Pinch Valve Assembly. Call Hanson
Research for service (see
Section 12
).
Liquid in Vessels
If the Instrument is turned off in the middle of a cycle and/or media is left in the vessels, it is
important not to start another cycle before emptying the vessels as overfilling can occur.
Emptying the vessels is done by setting the Fill Time to 1 second, placing the Dispense Head
back on the Tank, and starting a cycle. The material in the vessels will be dispensed back into
the Tank without overfilling the vessels. Remember to reset the Fill Time.
Section 8
Troubleshooting
32
