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
5.6 Gas connection
Gas quality:
The gases must have one of the following
qualities:
• Purity 99.5 % min,
• medical gas quality.
Overpressure!
The operating pressure of the gas applied
to the device must not exceed 1 bar. If the
gas is supplied at a higher pressure, the
valves integral to the device may not close
correctly and the gas supply control may
be impaired.
Set the gas supply to a range between 0.8
bar min. and 1.0 bar max. and make sure
that this pressure setting cannot be
changed!
5.6.1 Installing gas pressure hoses
The gas supply from the gas supply system to the
device is achieved using the supplied flexible gas
pressure hoses:
1. Connect the gas pressure hose [2] to the sleeve of
the gas supply system.
2. Remove the protective cap [3] from the sterile
filter.
3. Slide the hose clamp [1] onto the gas pressure
hose and connect hose to the sleeve [4] of the
sterile
filter [5].
4. Secure the gas pressure hose to the sleeve of the
sterile filter using the hose clamp.
Pressure compensation opening:
To ensure permanent pressure
compensation, the pressure compensation
opening must not be connected to an
exhaust air system. The pipe of the
Fig. 24: Installing gas pressure hoses