Sirona ORTHOPHOS SL 2D Service Manual page 98

5 Messages
5.4 List of error messages
Error code Description
E4 13 04 Actuator 1; position counter error.
Error code Description
E4 13 05 Actuator 1 is not ready for operation This error is a sequential fault.
Error code Description
E6 13 07 Error when activating actuator 1.
98
Actions required
E4 13 04
● Check the actuator mechanisms manually
for smooth and easy running.
In case of stiffness ...
● Manually reset the rotary ring to the pan
home position and run a test cycle via P1.
If the error occurs again ...
● Check light barrier V1_1 (X802) with
service routine S015.5, replace light
barrier if necessary.
● Run service routine S015.5 (free travel) to
check electronic activation and jerk-free
running, replace actuators and/or spindles
and board DX1 if necessary.
Actions required
E4 13 05
● Restart the unit:
1. Switch off the unit.
2. Wait 1 minute.
3. Switch unit on.
4. Repeat procedure and observe causal
error messages.
Actions required
E6 13 07
● Restart the unit:
1. Switch off the unit.
2. Wait 1 minute.
3. Switch on the unit.
4. Repeat procedure.
● Please contact the Sirona Customer
Service Center (CSC) to find out whether
a bug fix by means of a software update is
possible and perform such an update if
necessary.
Sirona Dental Systems GmbH
Service Manual ORTHOPHOS SL
see
S. [ → 276],
S. [ → 330]
see
see
S. [ → 68]
64 95 258 D3632
D3632.076.01.03.02 09.2016