Minifors 2 - Benchtop Bioreactor
Installation and Initial Operation
07 February 2019
Page
67
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2.
Position the pressure hoses on the appropriately marked hose
nozzles on the basic unit.
3.
Connect the hoses to the in-house water supply and drainage.
4.
Secure the hoses with hose clamps to prevent slipping.
5.
Check to ensure that the hoses neither have kinks nor are
able to kink and that connections and hoses do not have any
leaks.
7.3.3 Gas Supply
Connection conditions
The in-house gas supply to the equipment must meet the following
requirements:
Constant gas supply at a pressure of 2 ± 0.5 bar
Gas(es) is/are dry, clean and free of oil and dust
Recommended compressed-air quality as per DIN ISO 8573-
1: Class 1,2,3,4
ATTENTION
The use of impure gases can lead to blockage of the sterile filter
and damage the mass flow controller.
Only use dry, clean and oil-free gases.
Connection
To connect the basic unit to the in-house gas supply, proceed as
follows:
Procedure
1.
Cut the required quantity of the supplied pressure hose (Ø = 6
x 11.9 mm).
Only use hoses supplied by the manufacturer.
2.
Position the pressure hoses on the appropriately marked hose
nozzles on the basic unit.
3.
Connect the hoses to the in-house gas supply.
4.
Secure hoses with hose clamps to prevent slipping.
5.
Check to ensure that hoses neither have kinks nor are able to
kink and that connections and hoses do not have any leaks.
