Syringe Tip Sterilization:
1) Remove contaminated syringe tip.
2) Remove all visible signs of contamination
before autoclaving.
3) Autoclave tip at 132° C (270° F) for ten
minutes.
4) Sterilize between each patient use.
NOTE:
Since only the tips can be autoclaved, it is
recommended that the air/water syringe be bagged
with a disposable, single-use plastic sleeve
between each patient use.
AA-21SX Air Vacuum System
Handpiece Control-
position
-
‘ON’
When the unit is connected to a
compressed air source, and the vacuum bottle assembly is attached to the
air receptacle on the side of the unit case, the Air Vacuum System should be
fully functional. Insert a standard disposable vacuum tip into the hose end.
Depress button on hose end to activate vacuum. Observe waste bottle while
in use and dispose of waste when bottle is approximately 3/4 full.
Avoid
waste
flow-back
during
use
by
keeping
the
ON/OFF
button
depressed
prior
to
entering
the
oral
cavity
and
until
the
hose
end
has
been
removed
from
the
patients
mouth.
Clean
the
entire
hose
assembly
and
waste
bottle
after
each
use
by
evacuating
a
cleaner/disinfectant
through
the
system
and
thoroughly
scrubbing
entire
assembly.
CAUTION
: Use only NON-foaming
cleansers in the vaccum lines.
The ADU-08SXE unit includes one manual hand-
piece control with water coolant and pressure gauge. Attach any 4-hole
Midwest style highspeed, lowspeed, or air sonic scaler to the control tubing
and place in the holder on the front of the unit. Depress the disc foot control
for handpiece operation. For water coolant, switch the ‘Water Coolant’ toggle
to the
. Water coolant will activate with handpiece operation.
ON/OFF
BUTTON
INSERT DISPOSABLE
VACUUM TIP
ADJUSTMENTS:
Master Pressure-
Water Pressure-
Syringe Flow-
Handpiece Drive Air-
The master pressure regulator controls the incoming
supply pressure. It is located behind the vacuum holder, underneath the
control panel, inside the unit. This regulator is factory set and should not
require further adjustment. If further adjustment is needed, turn knob
clockwise to increase pressure and counter clockwise to decrease.
The water pressure regulator controls the pressure inside
the water supply bottle. It is located to the left side of the water bottle, under-
neath the control panel, inside the unit.
The flow block controls the air flow to the three-way air/water
syringe. It is located directly behind the syringe, underneath the control
panel, inside the unit. Using a small screwdriver blade, turn the right
adjusting screw clockwise to decrease air flow and counterclockwise to
increase.
If further adjustment is needed, turn
knob clockwise to increase pressure and counter clockwise to decrease.
The flow block controls the drive air to the handpiece.
It is located directly behind the syringe, underneath the control panel, inside
the unit. Using a small screwdriver blade, turn the left adjusting screw
clockwise to decrease drive air pressure, and counterclockwise to increase.
The pressure gauge on the front panel indicates handpiece running pressure.
The water coolant flow knob controls the water coolant
flow to the handpiece control. It is located directly behind the handpiece
holder, underneath the control panel, inside the unit. Turn the knob clock-
wise to decrease water coolant flow, and counterclockwise to increase.
Water Coolant Flow-
ADU-08SXE CONTROL PANEL
HighSpeed
LowSpeed
Air Scaler
Attach
Handpiece
Depress
Foot Control
WATER
BOTTLE
MOUNT
MASTER
REGULATOR
WATER
REGULATOR
WATER
COOLANT
AIR ADJUST
SEALANT
Express
ON - OFF
FLOW
SYRINGE
AIR
H.P. DRIVE
AIR
ADU-08SXE
HANDPIECE PRESSURE
MASTER
PRESSURE
ADJUSTMENT
SYRINGE AIR
ADJUSTMENT
HANDPIECE DRIVE
AIR ADJUSTMENT
WATER
PRESSURE
ADJUSTMENT
H.P. WATER
COOLANT
FLOW ADJUST
UNIT OPERATION:
Depress the right button for air operation,
and the left button for water operation. Depressing both buttons will create a
mist. The syringe features quick-change autoclavable tips: To remove a tip,
press on the locking collar surrounding the tip socket and pull the used tip
straight out of the socket. To insert a new tip, press locking collar and push tip
into socket as far as it will go. Release collar and gently tug on tip before
using to ensure that tip is securely locked into socket.
TA-90D Air/Water Syringe
-
SYRINGE TIP REMOVAL
SYRINGE TIP REMOVAL
DEPRESS
LOCKING COLLAR
DEPRESS
LOCKING COLLAR
