mectron MICROPIEZO, Use And Maintenance Manual

Page: 169 / 262

75
TROUBLESHOOTING
Symptom Possible Cause Solution
No liquid flows out from the
insert during operation.
The insert is of the type
which does not provide the
passage of liquids.
Use an insert of the type with
the passage of liquids.
The the insert is blocked. Unscrew the insert from the
handpiece and release the
water passage of the insert
by blowing compressed air
through it. If the problem
persists, replace the insert
with a new one
The handpiece is blocked. Contact an Authorised
MECTRON Service Centre.
The irrigation level on the
keyboard is set to "0".
Adjust the irrigation level to
a value greater than 0.
The liquid tank is empty. Fill the tank.
The tank is not properly
installed.
Properly connect the tank to
the machine body.
The silicone tubes of the
pump are not correctly
installed.
Check the connections of the
tubes.
The peristaltic pump is worn. Replace the peristaltic pump
(See Chapter 9.1 on page
59 ).
Poor performance. The insert is not correctly
tightened on the handpiece.
Unscrew and screw the insert
correctly using the torque
wrench MECTRON (see
Chapter 5.4 on page 27 )
Insert broken, worn or
deformed.
Replace the insert with a new
one.
Table 8 – Quick Troubleshooting