ENG
17
7 List of errors & Troubleshooting
7.1 Device operating error
Error
Cause of error
Action
The motor doesn’t start
The pedal is already pressed when starting the device.
Release the footpedal and press again.
The motor is not connected.
Check motor connection. Contact Bien-Air Dental SA.
The motor cable may be defective.
Check motor cable. Contact Bien-Air Dental SA.
System electrical fault.
Contact Bien-Air Dental SA.
The motor stops
The motor is blocked for more than 2 seconds.
Release the footpedal and press again.
The motor control card limits the power supplied to the motor
to prevent motor overheating.
Avoid extended use.
Overheating of motor control card (electrical control of motor).
Wait until the system cools. Contact Bien-Air Dental SA.
System electrical fault.
Contact Bien-Air Dental SA.
