While Bonart offers repair service, the following trouble shooting procedures can help you save
time.
Troubleshooting Guide
PROBLEM
The device does not turn
on when the switch is in
the "ON" position.
The device is turned on,
but does not vibrate
when you press the foot
switch.
The device is turned on,
but does not produce
water when you press the
foot switch.
Insufficient
vibration/oscillation.
Insufficient
pressure.
SECTION IX: TROUBLESHOOTING
POSSIBLE CAUSE
The power cord is not
plugged in.
The unit may be defective.
Tip is worn-out or is not
secured properly.
The foot switch may be
broken or defective.
The water supply is not
connected
properly.
The filter may be clogged.
The tip may be old, worn-
out,
or
inserted.
The power setting is too
low.
The filter may be clogged.
water
The pressure from the water
supply source may be too
low.
SOLUTION
Check your connection to the outlet and
the unit.
Check that the tip is not worn-out and
ensure that it has been properly secured
to the hand piece with the included tip
wrench.
Replace the tip if old or damaged.
Reposition the foot switch and cable. If
functionality is intermittent, a short in
the wire may be present.
Replace the foot switch if necessary.
Check your water supply for sufficient
to
the
unit
flow, and ensure that the water tube is
properly secured to the back of the unit.
Clean or replace the filter
Check the tip for wear and tear, and
ensure that it is properly inserted by
using the included tip wrench.
not
properly
Replace the tip if it is old or damaged.
Turn the power dial to a higher setting.
Replace the filter screen or the filter
itself.
Check that pressure of the water supply
source is between 25 and 60 PSI.
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