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Today, we would like to share the TROUBLE SHOOTING of DUS-2A Ultrasonic Scaler to you!
Fault
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Possible cuases
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Solutions
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The scaling tip doesn’t
vibrate when stepping
on the foot switch
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The plug in loose or
|
Connect Again
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There is something
detachable
|
Connect Again
|
|
Inside the host
insurance pipe break
|
Inside the host
insurance pipe break
|
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Scaler tip doesn’t vibrate
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Scaler tip loosed
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Confirm connection of
Scaler tip(See Picture 5)
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There is fault
|
Contact our company or
|
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Handpiece have
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Pull out the Handpiece and
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Wire Have problem
|
Contact our company or
|
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The scaling tip vibrates
but there is no water
flowing out
|
Water supply of the
dental unit is off
|
Check the water supply of
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Electromagnetic
valve with impurities
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Contact our company or
|
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Water plugging
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Use three water Syringe to
|
|
There is still water comes
out after turn off the Unit
|
Electromagnetic
valve with impurities
|
Contact our company or
|
Handpiece become hot
|
Water adjustable
button adjusted too
slow and small the
|
Adjust the water adjustable
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The water flow is too
small
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water pressure is too
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Increase the water pressure
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The water pipe of
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Use three way Syringe to
dredge the water plug
|
|
The vibration of the ti
becomes weak
|
The tip hasn't been
screwed tightly
|
Screw the scaling tip tightly(See Picture 5)
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The tip is too loose
which caused by vibration
|
Screw the scaling tip tightly
|
|
There is some water
between the handpiece
connector of cable*
|
Dry the connct point
|
|
The tip is damaged
|
Change it
|
|
There is water seeping
from the coupling between
|
The waterproof O ring
is damaged*
|
Change it
|
No display on screen
|
LCD screen surface
has bruising and other
phenomenas.
|
Suspended for use and
contact our company or
|
|
Check the main unit a
loose anomaly or
|
Suspended for use and
contact our company or
|
|
The power switch was
Damaged
|
Cannot use and contact our
|
No warm water output
|
The red wavy line
|
Please refer to 2.4 operating
|
|
“Heating” button
become invalid.
|
Please contact our
company or dealer.
|
More operation for dental products, please pay attent to our articles.