Cattani TURBO Smart A Manuel D'utilisation page 32

• Installation in parallel
It is advisable to install in parallel only machines with the same fl ow and head values. With the instal-
lation 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 aspirator 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. 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) 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
simultaneously, 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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12
Fig. F
Draw. F