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Lubricated Rotary Vane Laboratory Vacuum Systems
A.4.1 Main Screen Password Items
On the 5.7" main screen, several screens allow
adjustments with the proper password.
•
Maintenance - Resetting a Service Activity: A
service notifi cation activates when a service
item is past due. Upon completion of the
past due service activity, reset the service
due counter by pressing the item on the ser-
vice screen, selecting reset, and entering the
password when prompted.
•
Maintenance - Testing the System Alarms:
The Testing button allows the operator to
create an Alarm or Shutdown condition to
test the complete alarm network. See section
A.5 for additional information.
•
Settings - Pressure: Adjust system "Max" and
"Min" operating pressure settings within a
factory-set range of pressures.
•
Settings - Horn: An option is available to re-
initiate the horn during an alarm/shutdown
event. The operator can elect to have the
horn re-initiate after a set period of time af-
ter the silencing of the horn.
•
Settings - Language: The operator can select
from the language options available on the
system.
•
Settings - Display Units: The operator can se-
lect preferences for the display of pressure,
dew point, and other temperatures.
•
Settings - Date and Time: Ensure the correct
date and time for the system, as this impacts
history log reporting.
•
Settings - Network Confi guration: Confi gure
how the system operates remotely within
the existing facility network.
•
Settings - General Options: Select method for
displaying alarms/shutdowns. Operator can
change the timer setting for sleep mode on
the screens.
A.4.2 Unit Screen Password Items
In the Service section of the Unit screens, the op-
erator can create alarm or shutdown conditions
4107 9021 88.01
to test the complete alarm network. See section
A.5 for additional information.
A.5 Testing Alarms
In the Service section of the Main Screen and
Unit Screens, the operator is able to test each
alarm and shutdown event. When an alarm/
shutdown event is selected to test, the actual
alarm/shutdown is latched. At this point, the
system responds as if an actual alarm/shutdown
has occurred.
CAUTION:
If testing a shutdown event, the pump being
tested will shut down. Notify the appropriate
hospital personnel BEFORE testing any
alarms.
For an alarm/shutdown event, the following will
occur (in addition to the pump shutting down for
a shutdown event):
•
The horn will initiate.
•
All appropriate control screens will show the
alarm/shutdown condition.
•
An alarm/shutdown signal will be sent to the
Master alarms.
•
The operator must respond and reset the
alarm/shutdown signal by pressing the "re-
set" button on the appropriate main screen
or unit screen.
•
A History item will be created that shows the
"Test" alarm/shutdown event and a subse-
quent event for the correction of the "Test"
item.
A.6 Maintenance
A.6.1 Maintenance Screens
The TotalAlert Embedded touchscreen displays
all of the necessary information to plan service
activities and order the correct service kits to
perform the maintenance.
A-12
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