Eighteeth UltraMint, Руководство пользователя

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8 Troubleshooting
Page 27 / 35
8. Troubleshooting
When trouble is found, check the following points before contacting your
distributor. If none of these are applicable or the trouble is not remedied even
after action has been taken, the product may have failed. Contact your
distributor.
Malfunction
Causes Methods
The LED digital tube and
the corresponding
button indicator on the
rear panel are not lit
after power on. Fuse is broken Replace T0.5AL 250V fuse in
power adapter.
Replace T1.6AL 250V fuse in
main unit.
Poor contact of power
plug Plug in the power plug
properly
After the power is turned
on and the foot pedal is
pressed, the tip does not
vibrate and there is no
water spray Poor foot pedal
contact Plug in the foot pedal properly
After the power is turned
on and the foot pedal is
pressed, the tip does not
vibrate but there is water
spray The tip is loose Tighten the tip properly
Tail wire failure Contact your local distributor
or our company
Handpiece failure Contact your local distributor
or our company
The connecting plug of
the tail wire and the
circuit board is loose Contact your local distributor
or our company
After the power is turned
on and the foot pedal is
pressed, the tip vibrates
but there is no water
spray The water control knob
on the handpiece is
not on Turn on the water control knob
on the handpiece
There are impurities in
the solenoid valve Contact your local distributor
or our company
Blocked waterway Drain the waterway with
dental gun
There is still water spray
after releasing the foot
pedal There are impurities in
the solenoid valve Contact your local distributor
or our company
Handpiece heat Water control knob is
switched too small Turn up the water control knob
The water spray is too
small Water control knob is
switched too small Turn up the water control knob
Water pressure is not Increase water pressure