Error Messages - Sirona Dental SIROTorque L+ Manual Del Operador

7 Error messages

7
Error messages
Bur Speed
Motor Speed
Motor Speed Gear Ratio
22
+
SIROTorque L
1 2
Gear Ratio
3
Endo
Operating Instructions SIROTorque L
Errors are indicated on the "Bur Speed" display.
The display illumination flashes during the error display.
Error message F1
The motor has been switched off for safety reasons
(overheating or insufficient supply voltage).
Remedy: Remove your foot from the foot switch and
wait for approx. 30 seconds until "F1" disappears from
the display.
The unit is ready for operation.
Error message F2
Errors on the motherboard (EEPROM errors)
Remedy: Call your service engineer.
Error message F3
The unit was disconnected from the power supply while
the foot switch was pressed (e.g. loose contact, brief
power failure).
Remedy: Remove foot from foot switch, ensure
trouble-free power supply, restart.
Error message F5
No motor connected, or motor or motor hose defective.
Remedy: Connect motor properly; if necessary, replace
motor hose or motor.
Error message F10
Motor driver defective
Error message F11
Short-circuit protection activated (overcurrent in motor).
Error message F12
Electrical connection between motherboard and motor
too weak.
Error message F13
Position sensors in motor defective.
Error message F14
Overcurrent in lamp circuit of motor.
Lamp or motor defective.
Remedy F10 – F14: Switch unit off, check for proper
installation of motor incl. lamp or check motor hose.
Then switch unit back on.
If the error message appears again, please contact your
service engineer.
Sirona Dental Systems GmbH
+
61 74 499 D 3489
D 3489.201.02.02.02