Dental Delivery Unit Operation Manual
REV-A
Page 34 of 45
Press
, air will be out; press
, water will be out. Press both of them, spray will be out.
5.9 High Suction and Low Suction
This dental unit is equipped with two saliva ejectors: high suction and low suction. There are
tubes for high suction and low suction in the accessory box; you just need to insert them to the
handles. The saliva ejectors begin working while being putting down from the machine. After
using high suction, the dirt will be left in the filter net, please
clean it or the high suction will be jammed. Please remove
the filter net as follow:
Pull out the filter cover, and then you can see the filter net.
Pull out the filter net, clean it up and put it back.
Make sure it is fixed well or there will be air leakage.
Effuser
Convex
Circle
Head of 3-way syringe
Handle
Filter cover
Filter net
