The handpiece
generates heat
The water control switch is
in a low setting
Turn the water control switch
to a higher grade
【
note 2
】
The amount of spouting
water is too little
The water pressure is not
high enough
Make the water pressure higher
The water line is blocked
Clean the water line by
three-way syringe
【
note2
】
Contact our dealers or us
There is impurity in the
electric-magnetic valve
There is still water
flowing out after the
power is off.
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(as showed in picture 5)
The tip is loose because of
vibration
Screw on the tip tightly
(as showed in picture 5)
The coupling between the ha-
ndpiece and the cable isn't dry
Dry it by the hot air
The tip is damaged
【
note3
】
Change a new one
There is water seeping from
the coupling between the
handpiece and the cable
The u-file doesn't vibrate
There is noise coming
from the endochuck
The waterproof "O ring
is damaged
"
The screw is loose
The screw is loose
Endochuck is damaged
Change a new "O " ring
Tighten it
Change a new one
Tighten it
12
If the problem still can't be solved, please contact with local dealer or manufacturer.
3.5.2 Notes
a) [Note 1] Turn the water control switch toward direction shown in symbol
till not be able to turn anymore, it comes to the min; on the contrary direction,
the water volume increases step by step till not be able to turn anymore.
b) [Note 2] Clean the water line with the three-way syringe of the dental
unit (as showed in picture 6)
：
Picture 6
Three-way syringe
I
O
