3.4 Troubleshooting
3.4.1. Troubleshooting list
Description of error
Complete failure of device.
Error message E01
Error message E02
Error message E03
Error message E04
Error message E09
Error message E10
Error message E11
Error message E12
Error message E13
Error message E15
Error message E16
Error message E17
Error message E18
Error message E19
Error message E20
Error message E21
05.13 / V1.0
Possible cause
Mains power failure.
Defective mains fuse.
Inadequate connection of power
cable – power supply connector.
Defective power cable.
Device error. Processor board
was replaced.
Motor control overloaded.
Error hardware configuration.
Error software configuration.
Defective motor M1.
Defective motor M2.
Footswitch not (correctly)
plugged in.
No motor connected.
Handpiece at motor outlet 1
overheated due to overloading.
Handpiece at motor outlet 2
overheated due to overloading.
Hose pump not closed.
Wrong motor connected to
motor outlet 1.
Wrong motor connected to
motor outlet 2.
Motor or handpiece at motor
outlet 1 blocked.
Motor or handpiece at motor
outlet 2 blocked.
SCB not connected.
UNIDRIVE
S III
®
Remedy
Check mains power.
Replace fuses as described in
the instruction manual, making
sure to use the correct fuse type.
Firmly push power supply
connector into socket on device.
Exchange power cable.
Switch off device. Wait for 5 s
and then switch the device on
again. Contact service personnel.
Switch off device. Wait for 5 s
and then switch the device on
again. Contact service personnel.
Contact service personnel.
Contact service personnel.
Release footswitch and restart.
In case error message appears
again, connect new handpiece.
Check that the footswitch plug is
properly in place.
Check that the motor plug is
properly in place.
Allow motor to cool down
and wait until error message
disappears.
Put the tensioning lever on
the hose pump in the upright
position (closed).
Replace handpiece at motor
outlet 1.
Replace handpiece at motor
outlet 2.
Check that motor and handpiece
can operate freely.
Check that motor and handpiece
can operate freely.
Connect to SCB. Make sure SCB
is activated.
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