47
Before running a temperature controlled chilling cycle a test is run to check that the
needle probe has been inserted correctly (refer to paragraph 3.6).
To restart utilising the same settings as the last cycle run:
make sure the system is in “stand-by” mode and that no procedure is running and
that another cycle has not be selected
• press
for 2 seconds: the last tag for the last cycle run is displayed
• press
within 60 seconds: cycle time is displayed if running timer controlled
chilling cycle (unit of measurement is in minutes) or chilling temperature to reach if
running a temperature controlled chilling cycle
• press
or
within 15 seconds to modify value setting (setting remains active
until another cycle is selected or when the value defined by parameters
r1, r2, r3 or r4 is restored)
• press
within 15 seconds: cycle will start running.
3.2
Positive temperature timer controlled chilling and storage
To start the cycle:
check that the system is in “stand-by” mode and no other procedure is running
• press
to select “PoS” check that the LED is flashing
• press
within 60 seconds: blast chilling time will be displayed (the unit of
measurement is in minutes)
• press
or
within 15 seconds to modify value setting (setting remains active
until another cycle is selected or when the value defined by parameters
r1)
• press
within 15 seconds: cycle will start running.
During blast chilling:
remaining chilling time is displayed
• LED is on
parameter r1 defines chilling time
parameter r7 defines working setpoint
• press
several times:
-
“PoS” is dipalyed
-
displays chiller internal temperature
-
escape this procedure or do not use for 15 seconds
After chilling time has been reached:
•
the chiller goes into storage mode
•
“End” is displayed
•
a buzzer is activated and buzzer time is defined by parameter AA
•
press a key to turn off the buzzer; press the key again to delete the prompt
“End”.
During storage:
