Dental Delivery Unit Operation Manual
REV-A
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8
Rinsing
volume
To set fixed water volume to rinse.
9
Chair up
Press this key constantly; the chair will be lifted to the
highest position.
10
Chair down
Press this key constantly, the chair will be down to the lowest
position.
11
Backrest
up
Press this key constantly, the backrest will moves to the
most front.
12
Backrest
down
Press this key constantly, the backrest will moves to the
most back.
13
Position
reset
Press this key, the chair will be down to the lowest position
automatically, and the backrest will moves to the most back.
Note: In the process of up and down, it will be stopped by
pressing any other key.
14
Operation
Light
Press this key to turn on/off the operation light.
15
X-ray
viewer
Press this key to turn on/off the X-ray viewer.
16
Power Light
This light is on when the dental unit is plugged in; It is off
when the unit is without power
17
Setting Light
This light is on or blinking when the dental unit is under set.
18
Heating Light
This light is on or blinking when the unit is under heating, it is
off when heating is stopped.
5.4 Foot Control
To raise the chair, please stamp on the "up" arrow constantly until it reaches your expected
height. To lower the chair, please stamp on the “down” arrow constantly until it reaches your
expected height.
To raise the backrest, please stamp on the "right" arrow constantly until it reaches your
expected position. To lower the backrest, stamp on the "left" arrow constantly until it reaches
your expected position.
