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Trouble-shooting
Symptoms
The vibration is
weak.
Strange noises or
sudden heat
buildup in the
handpiece.
No vibration when
using the foot
switch.
Visual Checklist
No standard blade are used.
Loose blade.
The LED on the
ON / OFF key is
The Power level indicator is
on.
in the minimum position.
There is dust on the blade
mounting area.
Loose blade.
Blade edge damaged, dull or
bending.
The LED on the
ON / OFF key or
the LED for
Non Standard blade is being
ERROR is on.
used.
There is debris or dust on the
blade mounting area.
The foot switch is not plugged
in properly.
The handpiece plug is not
fully connected to the
Handpiece socket.
The LED on the
ON / OFF key
does not light up.
Faulty foot switch.
Disconnection of the cable.
Defects in the ultrasonic
transducer or controller.
The LED on the
ON / OFF key or
Defects in the ultrasonic
the LED for
transducer or controller.
ERROR is on.
Cause
38
Countermeasure
Replace it with a standard
blade.
Retighten the blade.
Adjust the UP and DOWN
keys to the output appropriate
for your work.
Remove dust and debris from
the blade mounting area.
Retighten the blade.
Replace the blade.
Replace it with a the correct
blade.
Remove any dust from the
mounting area.
Make sure the foot switch is
plugged in correctly.
Connect the plug of the
handpiece to the handpiece
connection socket securely.
Please return complete unit
for service.
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