Use and Care Manual

7
To maintain the performance and long life of your vacuum pump, follow the instructions found above. This is
required in order to process warranty claims (see page 31). Most importantly, when this maintenance schedule
is followed, your freeze dryer will work more efciently and perform better. For questions about how to
perform any of this maintenance, please visit the link found in the table above, or, call Harvest Right Customer
Support at 1-800-865-5584.
19. Toward the end of the freeze
dry cycle, the heaters will stay on
for six hours and then the process is
complete. The freeze dryer will beep
when it is nished. See Figure 3.
For additional questions and setup
instructions, refer to the detailed Harvest
Right Owner’s Manual and User Guide,
beginning on page 8.
CHECKLIST: BEFORE EACH BATCH
• Drain valve closed
• Door clean
• Ensure black rubber gasket (door
seal) is clean and free of debris.
See Figure 4.
• Black insulator door pad in place.
• Door closed, compressed tight,
and handle turned completely to
the right.
• Assure that oil level is above the
small circle in sight glass. See
Figure 5.
Figure 3 - Freeze Dryer LCD Display
Complete message.
Figure 5 - Vacuum
Pump Sight Glass
Fill oil to the Oil Fill
Level line.
Figure 4
VACUUM PUMP MAINTENANCE SCHEDULE
MAINTENANCE
Drain Oil into Oil Filter
Add new or ltered oil
Remove Pump Cover
Assembly
FREQUENCY
At the end or beginning of
every batch
At the end or beginning of
every batch
Every 20 Batches or as
needed
INSTRUCTIONS
https://youtu.be/
zivKzXNEjmQ