107
[7]Inspection 2.
14
15
16
17
18
19
20
21
Air Pressure
Water and air
connections and lamp.
Micromotor Operation
Air, water, electricity
and lamp
Vacuum Syringe and
Saliva Ejector
Three-way Syringe
Auto Filler
Snap On Water and
Air Connectors
A
ir
T
u
rb
in
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H
a
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d
p
ie
c
e
M
ic
ro
m
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to
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Ｖ
Ｃ
／
Ｓ
Ｅ
Ｖ
Ｓ
B
a
s
in
No.
Item
Description
Record
Operate the hand pieces and check the pressure gauge on
the back of the tray. (Refer to the hand pieces’ operation
manuals for the correct pressure reading.)
Check the main tube connection and exhaust air line for: 1)
Air leakage,2) Water leakage, 3) Insufficient spray, 4) Burned
out lamp, 5) Defective wiring and electrical connections, 6)
Insufficient exhaust air.
Check for:
1)Correct attachment connection
2)Correct rotation and variable speed control
3)Correct forward/reverse and speed range changeover
4)Worn clutch or other replaceable components
Check tube connection and various lines for: 1) Air leakage,
2) Water leakage, 3) Insufficient spray, 4) Burned out lamp,
5) Defective wiring and electrical connections.
Check:
1) Syringe and ejector suction start and stop,
2) Tip and SE nozzle attachment,
3)Leakage at main tube connection,
4)Vacuum tank float switch operation.
Check:
1)Correct delivery of air, water, and spray,
2) levers do not wobble or twist
3) leakage at main tube connection.
Check:
1) Water starts automatically when cup is put in place,
2)Water stops when water in cup reaches correct level,
3)Sensor is not dirty, scratched or damaged.
Check:
1) Connector can be properly connected and disconnected,
2) There is no leakage at joint,
3) Water and air are correctly delivered.