Labconco FreeZone Stoppering Tray Dryers 79480 Series - Manual (Page 21)

Chapter 4: Using Your Stoppering Tray Dryer
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4.
Using a soft, lint-free cloth or paper towel, wipe the Freeze Dry System
collector chamber lid gasket and the Stoppering Tray Dryer door gasket to
remove any dirt and contaminants that could cause a vacuum leak. Vacuum
grease is not required on the door gasket or collector lid gasket to obtain a
proper vacuum seal.
Operating the Stoppering Tray Dryer
Set-Up
The display units for vacuum may be selected to be mBar, Pascal (Pa) or Torr and
the temperatures may be displayed as either °F or °C. The refrigeration operating
time may be monitored and the vacuum reading may be calibrated. To configure
your Stoppering Tray Dryer, turn the main power switch ON. Press the Display
button until the Set up LED is lit. The display will show:
 Press  or  until the desired units are flashing.
 Press ENTER.
 The display will show:
 Press  or until the desired units are flashing.
 Press ENTER
 The display will show:
 Press ENTER if you do not want to reset SERVICE HOURS.
 Press  to reset the Service Hours to 0. This allows you to keep track
of the time the refrigeration system operated since it was serviced.
 The display will show:
TEMPERATURE UNITS:
°C
°F
REFRIG TOTAL HOUR: XXXX
SERVICE HOUR: XXXX
VACUUM UNITS:
MBar
Pa Torr
REFRIGERATION TOTAL HOURS: XXXX:
RESET SERVICE HOUR: ?
X