NEW BRUNSWICK SCIENTIFIC BioFlo 4500, Руководство по эксплуатации

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BioFlo 4500 M1254-0050 User’s Guide
172
•
HEAT TIME Heat Time, range: 0-500 minutes.
For the fastest heat time
possible, set to 0. At the factory it
is set to 0.
•
STER TIME Sterilization Time, 0-500 minutes.
At the factory it is set to 45.
•
COOL TIME Cool Time, 0-500 minutes. For
the fastest cool time possible, set
to 0. At the factory it is set to 0.
Press
OK
to accept the parameters. The
SYSTEM CONFIGURATION
PASSWORD PROMPT
will appear if the controller configuration is
passworded. Enter the
SYSTEM CONFIGURATION PASSWORD
to accept
the changes to the
AUTOMATIC STERILIZE PARAMETERS WINDOW
.
28.2 Valve Sequencing
The controller has been preconfigured to sequence a set of valves on the BioFlo
4500 during the automatic sterilization cycle. The operator may make changes to
the valve sequencing by following these instructions.
To sequence a set of valves for automatic sterilization, press the
VALVE SEQ.
BUTTON
in the
AUTOMATIC STERILIZE PARAMETERS WINDOW
to access the
AUTOMATIC STERILIZATION SETUP WINDOW
. Valve sequencing is done by
labeling each valve with its appropriate connection and placing the specified
operation of the valve in each column or step in the sterilization process. This is
accomplished by touching the screen at the appropriate valve box. The screen
will change to indicate whether the value is off or controlled.
After the valve operation data has been entered, press
OK
. The
SYSTEM
CONFIGURATION PASSWORD
prompt will appear. Enter the password on the
keyboard and press
OK
. If the
SYSTEM CONFIGURATION PASSWORD
is set to
blanks, the prompt will not appear. The software will then return to the
AUTOMATIC STERILIZE PARAMETERS WINDOW
.