Moisture in collector – Labconco FreeZone 6 Liter Benchtop Freeze Dry Systems 77520 Series User Manual
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Chapter 4: Using Your Freeze Dryer
Product Service: Domestic 1-800-522-7658, International 816-333-8811
Moisture in Collector
If there is liquid in the collector chamber and either a
REFRIGERATION button or the VACUUM button is pressed,
neither function will start and an alarm will be activated. When
MENU is pressed, the display will show:
When the collector is drained, the alarm will self-cancel.
This feature prevents the inadvertent start of the vacuum pump
when liquid is in the collector and thereby can extend the life of
the vacuum pump. A few drops of liquid may remain in the drain
hose after draining. When the vacuum pump is started these drops
may be sucked into the collector chamber. This is normal.
MOISTURE IN COLLECTOR