INSTRUCTIONS FOR USE
DA 170, DA 130
UM_EN_DA170_DA130_2018-09_ver2.6
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8.4 Spittoon block
Possible spittoon configuration (depending upon request):
•
swiveling or fixed spittoon bowl
•
spittoon bowl flush and cup fill
•
Cattani miniseparator system
•
Cattani Mechanical amalgam trap
•
saliva ejector
•
depressurization of the bottle
•
camera
•
electric water heater for the cup
The spittoon bowl is detachable and sterilizable.
8.4.1 Distilled water bottle
The distilled water bottle is located inside the spittoon block and can be accessed after the door on the side of the block
is opened. Distilled water from the bottle supplies the micromotor, turbine, scaler, syringe on the dentist’s control panel
and syringe on the assistant table.
How to refill distilled water bottle:
•
turn off the main switch -
position „0“
•
open the door on the spittoon block
•
screw the water bottle loose
•
refill the bottle with distilled water
•
screw the bottle. Avoid air leakage during the work
•
turn on the main switch, position „I“
•
check the bottle for air leakage
•
close the door on the spittoon block
In case of air penetration to the water system caused by low water level in the bottle, it is recommended to de-aerate
water paths of the instruments. It can be done by letting the water flow through the water paths until there is no air
bubbles observed in the water.
Warning
When replenishing distilled water, care must be taken, not to allow foreign substances penetrate into the water
or cause changes in its quality or composition. Distilled water for medical purposes must be used with
maximal electrical conductivity of the water up to 2000
µS/cm.
Do not use de-mineralized water for industrial purposes!
The manufacturer recommends to replace the bottle once a year.
8.4.2 Central distribution of water
If water from the central distribution is used for cooling the instrument, distilled water in the bottle
need not to be replenished
– function CENTRAL. The said function is activated by turning
the selector switch located in the spittoon block to the position CENTRAL
8.4.3 Three-position handpiece holder
3-position holder allows various handpiece configurations. With the large aspirator in the middle
socket, small aspirator or saliva ejector, or polymerizing lamp, or syringe can be fitted in the right
and left sockets.
The mounting of external fourth holder for camera on the side is also possible. All the handpieces
are immediately activated after withdrawn from the holder. There are also „cup fill“ and „bowl rinse“
buttons with functions identical to that of the buttons on the control panel.
