List Of Errors & Troubleshooting; Safety Warning (Operating) - Bien-Air Dental CHIROPRO 3rd Gen Instrucciones De Uso

10 List of errors & Troubleshooting

10.1 Safety warning (operating)

Warning description
Motor overheating
Release pedal
Low to high speed step tran-
sition
Motor jammed
Footpedal not connected
Motor not connected
20
Message
Speedometer blinking.
Cause of warning
Excessive power demand of
rd
the MX-i LED 3 Gen micro-
motor.
• Pedal is pressed when
accessing settings sub-
modes.
• Pedal is pressed during device
startup.
• Pedal is pressed after
recovering from an error.
User switches from low speed
to high speed (≥ 100 RPM) step.
Motor is jammed for more than 2
seconds. Motor power supply is
cut to avoid overheating.
Pedal is not connected to
device.
Motor is not properly con-
nected to device,
Motor hardware is damaged.
Action
Avoid extended use. Let system cool down.
• Confirm setting by pressing the knob.
• Release footpedal and press it again.
• Release footpedal and press it again.
No action needed, the warning disappears after 2
seconds.
Release footpedal, release the bur and press
footpedal again.
Connect pedal to the device.
1. Acknowledge error.
2. (Re)connect the motor cable.
3. If problem persists, contact Bien-Air Dental SA.