INSTRUCTIONS FOR USE
DA 170, DA 130
UM_EN_DA170_DA130_2018-09_ver2.6
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7 PUTTING THE UNIT INTO OPERATION
Warning
– disinfection of new dental unit before its first use
Before putting the unit into operation, your technician must carry out disinfection of waterlines of
instruments, according to instructions in Installation manual.
1.
switch on the compressor and let it get pressurized
2.
open the central water supply
3.
turn on the suction unit (for cuspidor block configuration with large and small aspirators)
4.
turn on the main switch located on the chair (fig. 1.3)
– position I, the indication light lights on
The unit is connected to the water and air distribution. After approx. 30 s have passed, the unit is ready for work. It is
necessary to wait for approx. 2 mins. For the water to be warmed up to the desired temperature, if the electrical water
heater is installed. Do not take out any instruments or press keyboard buttons when turning the dental unit on. The foot
controller should be at a standstill.
Caution
Dental chair, foot controller or other things should be positioned so that they do not obstruct dental chair or
dentist’s stool motion (see fig.)
Caution
Except for the saliva ejector, large and small aspirators (depending on modification) polymerizing lamp and
syringe (on the control panel and on the assistant table) only one instrument can be used or taken out at a
time
Caution
Except for common handling with the dentist control panel and permissible loading of the tray table, the
pantographic arm of the control panel must not be loaded by persons or articles leaning against it,
suspension of persons or articles or by other similar manners.
