hadewe HP-S2, Руководство пользователя, Страница: 21 / 28

21
Handling Instructions
Always deposit the
handpiece with the top
downwards. This will prevent
liquid from entering the handpiece.
Never put the handpiece into
any kind of liquid, and never
oil or grease the handpiece.
Clean its surface with a damped
cloth. Pay attention, that no moisture
or liquid enters the handpiece.
Never use spray disinfection.
Never put wet burs or
instruments
in the
handpiece. Moisture can
damage the internal parts of the
handpiece.
Any materials are used
prevent a formation of rust.
In cases in which a rust
infestation was found within the
handpiece, thorough inspections
and examinations always have
proved that the rust had a foreign
origin (which was usually caused by
the
tools used in these
circumstances). Even in high-grade
steel instruments of well-known
manufacturers, formation of rust can
appear, e.g. due to incorrect
treatment with chemical cleaning
and
disinfection liquids. This
extraneous rost affects internal parts
of the handpiece in form of rust
bloom and causes pitting. Therefore,
when you not working with the
handpiece, always remove the
bur/tool from it.
Always make sure that you
do not let the handpiece fall
down or exposes it to any
shocks. The ball bearings and the
motor could be damaged by this.
Only work with tools, which
are flawless. Do not work
with tools
- which are bent or out of balance
- whose shaft is worn out or
- which are rusty.
Working with faulty tools will
cause a stronger vibration of
the handpiece. A damage of
the ball bearings, clamping
technique or motor could be the
consequence.
Working with high pressure
will not improve the outcome
of your work, since the motor
will even be slowed down. A second
disadvantage is the stronger impact
on the ball bearings and the motor,
which will shorten their life span in
the long run.
Always working with
maximum speed might have
a similar effect. Please make
sure that the speed setting you use
is according to the work you are
doing and the instruments you are
working with.