110V / 220V 2 / 4holes Electric Portable Dental Clinic Chair Unit with 390W Air Compressor Suppliers
Instruction of Portable Dental Chair Unit
1. Before Using And Getting Ready
1.1 First of all check the outside of the box, the power cord, the outlet on
the body, make sure that they are in nomal condition. Then open the
cover, check the buttons, pressure gauges, three-way syring, handpiece
tubes as well as their brackets, check wether there is a damage
phenominon. If there is any, please contact with the local distributor or
the manufacturer in time.
Fill the bottle with clean water, put it in the right place; (attention: no
leaking on the Portable Dental Chair Unit)
1.3 Put the round foot control on the ground;
1.4 Pluge in (the compressor begines storing air, the Portable Dental Chair Unit is ready to
work), put the pressure for handpiece to the highest piont (turn lest), set
one of your foot on the foot control, when the pressure of the compressor
gets to 0.2 Mpa, the Portable Dental Chair Unit is working (let you foot off when you want
to stop it)
Specifications And Standard Accessories
|Working Pressure For High Speed Hand Piece
|Working Pressure For Low Speed Hand Piece
2. Operating Instruction of Specific Parts
2.1 High-speed Handpiece
First, install the high-speed handpiece, then put one foot on the
round foot-control to start the treatment Portable Dental Chair Unit, meanwhile pay
attention to the pressure gauge on the left, which shows the pressure. The
required working pressure for high-speed handpiece is generally
If the pressure shown on the pressure gauge is higher than 0.22MPa,
turn the handpiece pressure button right gradually to get the required
pressure; if the pressure is lower than that, turn left.
If you need aerosol, first open the water control, then turn left or
right to get atomizer or to stop it.
Do not open the atomized control of water bottle and the control of
atomization before atomizing, or the water would spray out.
2.2 Low-speed handpiece 2
It can be opperated as the means of high-speed handpiece, but the
required working pressure for low-speed handpiece is about 0.32 Mpa.
2.3 Three-way syring
It can be used directly without pressing the foot control. Just press
the air-jet button is ok. If you need spraying water, just turn on the water
bottle control. Press the air-jet button and the water-jet button at the same
time, you can get atomized water.
|Auto-loaded Air Feed System
|Four-hole Hand Piece Tube
|Round Foot Control
|600ML Clean Water Bottle
Just take it from the bracket and use it; after use, put it back on the
right place. (pay attention to the white hose on the back, it is the leading
of sunction system.You should beforehand prepare container for the
Attention to the pressure adjusting valve on the machine control
panel, The pressure is 0.5~0.6 MPA already set by the manufacture.
Do not mobilize this valve at your will, or this unit can’t work
normally when pressure is too high, and you would damage the
handpiece tubes or other cannulas.
After use, cut off the power, and once again step on the foot control
pedal to release all residual gas in the machine motor and other tubes.
Make sure that the pressure on handpiece and the pressure on
compressor get to zero. If not, the machine will be damaged as a
result of long-term pressure of residual gas.
High Speed Hand Piece
Low Speed Hand Piece
This type of Portable Dental Chair Unit with the compressor that can work
directly without a gas tank. With a stable source of clean air, there is no
trouble of sewage drainage as of a traditional compressor with tank. It is
easy to operate. Also Portable Dental Chair Unit can supply with a sustainable pressure for
high-speed handpiece, low-speed handpiece, and other installations as
scaler, light-cured, etc. But it weights only 14KGs. Its’s convenient to
be carried with. It would be the first choice for dentist who need to give
One year warranty of this Portable Dental Chair Unit, but the cases below are not in the
scope of the warranty:
1. man-made damage
2. damage cauced by inpropriate operation according to the operation