ThermoFisher Scientific HERASAFE 2030i Series, Operating Instructions Manual

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| Unit Description
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50155215 Herasafe 2030i / Maxisafe 2030i
Chapter 4
Media connections (optional) : The media supply unit consists of three pipes that are
routed into the sample chamber through the top of the unit. The inlet connections [1] and
outlet connections [6] with thread (R 3/8”), e.g. for media valves [7], are preinstalled and
equipped with a sealing plug.
The media connections are universal-type connections. One equipotential bonding
connection is installed at the top of the unit.
External systems: Failure detection systems or gas supply solenoid valves may be
connected to the safety cabinet control.
NOTE
The connection of the piping and media valves has to be carried out according
to country specific standards and by expert personnel only.
Combustible gas!
The use of a gas burner is not recommended.
If a gas burner is to be operated in the sample chamber, then a low profile burner
should be used and an appropriate shut-off device for the gas supply system
(shut-off valve, solenoid valve) must be installed.
Use only laboratory safety burners in the sample chamber.