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Troubleshooting
NeoGraft 2.0® User Manual
8-3
8.2. System Problems
Table 8-1. Troubleshooting Problems
Problem
Possible Causes
Solution
Display screen is
off.
•
Electricity
Supply problem
•
Blown fuses
•
Software
problem
•
Check the mains
power.
•
Check the fuses
on the back of
the unit.
•
Low or no
vacuum
•
Displayed
Vacuum is OK,
but there is no
vacuum in
handpiece
•
Air leakage
•
Water infiltrated
the hydrophobic
filter
•
Handpiece not
working
properly
•
Check all tubing
and handpiece
connections.
•
Replace the
filter.
•
Replace the
handpiece.
Low or no pressure
•
Air leakage
•
Clogged tubes
•
Footswitch not
connected
properly
•
Check handpiece
connections
•
Change the
tubing.
•
Check the
footswitch
connection.