Thermo Scientific 5028i Instruction Manual page 120

Operation
Alarms Menu
Min and Max Vacuum Limits
3-66 Model 5028i Instruction Manual
Vacuum The Vacuum screen displays the current vacuum reading and sets the
minimum and maximum alarm limits. Acceptable alarm limits range
from -5 mmHg to 250 mmHg. If the vacuum reading goes beyond the
minimum or maximum limit, an alarm is activated and the alarm (bell)
icon appears in the status bar on the Run screen and in the Main Menu
Note Vacuum B settings please refer to Vaccum as following
description.
In the Main Menu, choose Alarms > Pressure/Vacuum Alarms >
l
Vacuum or Vacuum B.
The Minimum Vacuum alarm limit screen is used to change the
minimum vacuum alarm limit. The minimum and maximum vacuum
screens function the same way.
Note The maximum vacuum value should not be changes, as this is also
used as a protective feature for the instrument.
In the Main Menu, choose Alarms > Pressure/Vacuum Alarms >
l
Vacuum or Vacuum B > Min or Max.
BAROMETRIC PRESSURE:
ACT MIN:
SET MIN:
RANGE AVG
s
VACUUM:
ACTUAL
>MIN
MAX
RANGE AVG
VACUUM:
ACT MIN:
SET MIN:
RANGE AVG
400.0 mmHg
400.1 mmHg?
INC/DEC
SAVE VALUE
DIAGS ALARM
60.8 mmHg
-5.0 mmHg
250.0 mmHg
DIAGS ALARM
s
-5.0 mmHg
-4.9 mmHg?
INC/DEC
SAVE VALUE
DIAGS ALARM
Thermo Fisher Scientific