Ossur UNITY Gebrauchsanweisung Seite 6

Problem
Lost vacuum.
Noise and/or lost
vacuum.
CLEANING
Clean the components with a damp cloth and mild soap, isopropyl
alcohol or Iceross
damp cloth and dry thoroughly.
CAUTION: Do not use solvents stronger than isopropyl alcohol as it
might degrade the material or get through the valve and into the socket.
Possible Cause
Seal-In is leaking.
Unity Socket Valve is
leaking.
The tube is not fully
inserted.
Duckbills are incorrectly
installed.
The socket is leaking.
The yellow warning
label has not been
removed from the
pyramid of the foot.
The female pyramid is
incorrectly connected to
the male foot pyramid.
The tube is leaking.
Inlet and/or outlet port
have become loose.
Spectra sock restricts
the functional
performance of the
product.
Clean&Simple Lubricant spray. Rinse with a clean
®
What to do
Visually check the seal and/or liner
for damage, change if necessary.
Use the syringe to check if the
vacuum is holding.
To check for this, seal the valve on
the inside of the socket with a
silicone pad and use a syringe to
check if the valve works as
intended.
Make sure the tube is fully inserted
onto the inlet port and the Unity
Socket Valve.
Inspect if the duckbills are oriented
in the correct direction and change
it if needed (Fig. 8).
Use the provided syringe and the
associated equipment to check the
vacuum in the socket.
Remove the yellow warning label,
torque according to specifications
(see the adapter instructions
for use).
Readjust, apply Loctite 243, and
torque according to specifications
(see the adapter instructions
for use).
Change the tube and fit according
to instructions.
Apply Loctite 243 and torque the
inlet and/or outlet port to 4 Nm.
Make sure the tube is correctly
installed upon the inlet ports
(Fig. 8).
Refit the Spectra sock and make
sure it is fitted accordingly (Fig. 9).
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