Dentsply Sirona Propex Pixi Manuel De L'utilisateur page 34

Troubleshooting
# Problem
The transmission of the
electric signal is
interrupted. The device
6
does not show file
progression inside the
canal.
34/222
Possible cause
Bad electrical
contact.
The connection
hook is not properly
connected to the
file.
The root canal is
obliterated.
In the case of
retreatment: old
filling material
residues may block
the root canal.
The root canal may
be blocked by the
remnants of a
medication (e.g.
calcium hydroxide).
Root canal is
extremely dry.
The selected file is
too small for a large
root canal.
Electronic
malfunction.
END-IFU-PROPEX-PIXI-V15- WEB-EUR-Multilingual -2020-11
Solution
Perform the cable
connection test as
described in the user
manual, section 6.5.
Place the connection hook
on the metal part of the file
below the plastic handle.
Check the comparative
X-ray image for hints.
Remove old root filling
material residues prior to
use.
Completely remove the
remnants prior to use.
Rinse the root canal with
NaCl solution. Dry the
access cavity with a cotton
pellet/ air-blower.
If there is no parietal
contact use larger ISO size
file.
Important: exactly fitting
files lead to precise results.
Contact your distributor.