User Manual R7
Operation instruction
9
9
6.Operation instruction
6.1 Master switch of water,electricity,and air
This switch is set at the back of base,Pulling out means power,water and air on,Pushing down
means power,water and air off.
Notice
For the sake of protection,prolong lifespan of the device, as well as saving power,please get this
mater switch off.
6.2 Dental lamp
Dental lamps are devided into : Led dental lamp
6.2.1 LED dental lamp
LED dental lamp have a function of continuously adjusting classless luminance. Please refer to”LED
Dental Lamp User Manual”. Power on or off can be controlled by foot controller or main control
panel. Press the button down first to start. Press again to shut down the light. Every pressing will
receive buzzer feed-back.
Warning
No shining eyes directly with this LED dental lamp
6.3 Connective end for high speed handpiece
Take the connective end of high speed handpiece off the instrument rack,connect it to high-speed
handpiece.step on the side of foot controller,which mark”W”,the water can get out ofit.If stepping
on the button of blow, the handpiece can blow, and you can adjust the water mist volume of
handpiece with spray knob. And you can adjust the working air pressure with air pressure knob
aside(normal air pressure is 0.25 MPa). Get off the foot controller to get power off,then put the
handpiece back on to the rack.
6.4 Low speed handpiece
Take the end of low-speed handpiece out of the rack,and connect it to the low speed handpiece,the
operation steps are the same with those of high speed handpiece. You can adjust the water mist
volume of handpiece with spray knob,and you can adjust the working air pressure with air pressure
knob aside(normal air pressure is 0.3MPa). Get off the foot controller to get power off, then put the
handpiece back on the rack.
Notes
We’d better raise the water or air volume gradually to get the ideal performance.do not idle the
handpiece or start with over airpressure.otherwise it may shorten lifespan of the handpiece.
6.5 3-ways syringe
This dental unit is equipped with 2 pieces of 3-ways syringe.When using the 3 way syringe,press the corresponding
button to eject water(air), while pressing the song button can be sprayed
6.6 Stronge/Weak saliva ejector
The stronge ejector or weak ejector will start at once when they get away from the rack, on the