Thermo Scientific Heracell 150i, Руководство по эксплуатации

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Operating Instructions | HERAcell® 150i / 240i
5 Start-up 5 Start-up 5 Start-up
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50115191 A / 08.2009
pressure compensation opening must not
be extended or redirected.
5.6.2 Installing devices without the optional gas
monitoring system
The gas supply from the gas supply system to the
device is established using the supplied flexible gas
pressure hoses
(see chap. 5.6.1‚ pg. 55) :
CO
2
connection:
• For a device with CO
2
connection, connect the gas
supply to the sterile filter [2] in accordance with the
connection diagram [1].
Combined CO
2
and O
2
/N
2
connection (optional):
For a combined CO
2
/O
2
/N
2
connection, proceed as
follows in accordance with the connection diagram
[3]:
• Connect the O
2
/N
2
supply line to the upper gas
inlet filter [4],
• connect the CO
2
supply line to the lower gas inlet
filter [5].
Manual gas monitoring:
On devices without the optional gas
monitoring system,
there is no automatic gas monitoring.
Therefore, the filling level of the gas bottles
must be checked every day.
Fig. 25: Gas connection without gas monitoring system