ThermoFisher Scientific HERASAFE 2030i Series, Operating Instructions Manual

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Herasafe 2030i / Maxisafe 2030i
50155215 | 19
Unit Description |
Chapter 4

Visual and audible alarm system
The warning system constantly monitors the safety-relevant device functions:

inflow speed of the air aspired from the exterior,

downflow speed,

working position of the front window.
If the warning system detects changes to one of these device functions, it issues:

an audible and a visual alarm signal.

Position monitoring
The position sensors monitor the position of the front window; it will indicate when
the front window is in the working position.