Cattani TURBO-SMART Manuel D'utilisation page 25

Installation in parallel
It is advisable to install in parallel only machines with the same
fl ow and head values.
With the installation of 2 or 3 Turbo-Smart units in parallel (fi g. F)
the total fl ow is doubled or tripled, provided that the diameter of
the main piping is increased of 10 mm for each additional aspira-
tor unit. In the same way the diameter of the exhaust air pipe must
be increased.
Turbo-Smart is supplied complete with all the accessories
which are necessary for the installation in parallel, therefore
no one-way valves, supplementary control panels or peripheral
units are needed.
After connecting 2 or 3 Turbo-Smart units in parallel to the same
main piping, connect in parallel the users wires (12) coming
from the different dental units.
Installing Turbo-Smart units in parallel, pay attention not to invert
the small cables of the connection no.19 with the small cables
of the connection no.20 (fi g. C, page 92).
With multiple aspirators in parallel it can occur that one unit
stops and that the operators do not notice it.
In order to bring this to the clinic staff's attention, the connections 8 and
9 of the control panel (clean contact) (fi g. C, page 92) allow a remote
alarm signal to be connected in a room under frequent control.
More Turbo-Smart units in parallel can offer better performance
and allow the clinic to save energy when they are working simul-
taneously, independent of the suction demand. Disconnecting
one or more aspirators doesn't result in a saving of energy and
also decreases the suction power of the other machines.
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Fig. F
Draw. F
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