11 Troubleshooting
Sirona Dental Systems GmbH
Operating Instructions PerioScan
61 29 626 D 3496
32
D 3496.201.02.05.02
11
Troubleshooting
Display
Error description
Action to be taken by the dentist
Service
Immediately after power-on –
Switched back on too quickly
Wait for at least 30 s between switch-off and
switch-on
Service
Immediately after switch-on – Board connecting
cable defective or replace board pair
Inform service engineer
Start screen
appears until
released
Foot switch actuated during power-on
Switch on again without actuating foot switch
Flashing tip
Worn tip (SIROPERIO 4 PS or SIROPERIO PE 8)
Loose tip
No tip
Wrong tip
Broken tip
The torque wrench is still attached to the
SIROPERIO 4 PS or SIROPERIO PE 8 tip
Handpiece supply cable not connected correctly
Check length with tip gauge, replace tip if neces-
sary
Tighten tip using the torque wrench
Screw tip on and tighten it using the torque wrench.
As soon as any tip other than the tip of the
SIROPERIO 4 PS or SIROPERIO PE 8 is used,
the detection function must be deactivated (see
page 21)
Screw new tip on and tighten it using the torque
wrench
Pull off the torque wrench
Connect handpiece supply once again