MM182-001 – Operator Manual
59
2.5.10. Connection to the fume extraction system – Active hood (letter A)
For letters that refer to unit codes, see chapter 1.3.1.
This chapter describes the connection of UltraGROSS with active hood (letter A) to the fume extraction system.
The figure illustrates where to connect the supplied Ø160mm pipes. Then carefully tighten the strap so that
fumes do not escape (pressurized zone). The figure refers to the rear side of the unit. Connect the opposite
ends to the laboratory's fume extraction system.
If the laboratory fume extraction system has two 160 mm inlets, the coupling to connect the
two pipes to a 200mm outlet can be used (refer to the optional parts chapter 5.17).
Shorten the pipes to keep the exhaust duct as linear as possible. Avoid bending the pipe at
excessive angles.
The unit is not equipped with a “blowback” system. Supply it with suitable systems should
the extraction system have back pressure situations.
It is necessary to connect the unit to a fume extraction system.
The following are connected to the ventilation system: the work surface and the work
surface rear grille.
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