MM182-001 – Operator Manual
121
The two handles on the side walls must be closed (position C) during normal use of the filter.
The following figure shows the feet that can be secured on their supports (see yellow circles) with the supplied
screws.
Connect the two outlets of the unit to the coupling with 160 mm diameter pipes and the outlet of the coupling
to the inlet of the filter.
Pay attention to the direction of travel of the air shown by the red arrows (the figure reports the filter inlet
connection).
Connect the filter outlet to the laboratory exhaust.
The exhaust system connected to the unit must compensate for the 550Pa pressure drop of the filter.
Even if the filter is used, the unit must be connected to the fume extraction system.
Dispose of the pre-filter, the Hepa filter and active charcoal sheets according to current
regulations.
The maximum duration of the pre-filter and of the HEPA H14 filter is one year.
The maximum estimated duration of the cartridges of the active charcoal filter is 720 hours
(default value of the software) which corresponds to about 6 months, considering an
average use of the unit of 6 hours a day and 5 days a week.
The presence of pollutant agents in the environment outside of the work area requires
changing filters more frequently.
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