URIT Medical Electronic VRN DP-10, Руководство по эксплуатации

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18
Air or liquid
leakage of
O-ring or
seals are
aging
Replace the
O-ring or
seals
When
operating,
powder,air or
water do not
escape from
the polisher
nozzle
There are
no air or
water Check if there
is air or water
in dental quick
connector.
Handpiece
is blocked
by powder Pull out the
handpiece
and check if
air or powder
is sprayed out
from the
device,if
powder, air
and water can
be sprayed
out, please
use a steel
wire to dredge