10
Fault Possible cause Solutions
The scaling tip doesn't vibrate
but there is water owing out
when stepping on the switch.
The tip is in loose contact. Contact our dealers or us.
The connect plug between
the handpiece and the circuit
board is in loose contact.
Contact our dealers or us.
Something wrong with the
handpiece.
Send the handpiece to our
company to repair.
Something wrong with the
cable.
Contact our dealers or us.
The scaling tip vibrates
but there is no spray when
stepping on the foot switch.
The water control knob is not
on.
Turn on the water contrl knob
[note 1].
The vibration of the tip
becomes weak.
The tip hasn't been screwed
on to the handpiece tightly.
Screw the tip on the
handpiece tightly (See Figure
6).
The tip is loose because of
vibration.
Screw on the tip tightly (See
Figuree 6).
The coupling between the
handpiece and the cable isn't
dry.
Dry it by the hot air.
The tip is damaged [note 2]. Change a new one.
There is water seeping from
the coupling between the
handpiece and cable.
The waterproof "O"ring is
damaged.
Change a new waterproof
"O"ring.
The u-le doesn't vibrate. The screw is loose. Tighten it.
Endochuck is damaged. Change a new one.
There is noise coming from
the endochuck.
The screw is loose. Tighten it.
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