Document #: 020-17475-00 Revision: E
Page #: 47 of 63
b)
On the failure detection screen identify the Motor failure in the blinking bullet.
Note: the date and time of the failure event is indicated on this screen.
c)
Press the RESET button to return the unit to operation. The screen will open
with a request to turn off power to reset the failure signal.
d)
Turn the unit off then turn it back on.
5.
Cryo Controller
:
If the mixer’s cryocooler experiences an error, it signals the LevMixer.
The mixer then stops rotation and displays the ALARM on the screen. The operator
should do the following steps:
a)
Press the ALARM button. The failure detection screen will then open.
b)
On the failure detection screen identify the Cooler Controller failure in the
blinking bullet. Note: the date and time of the failure event is indicated on
this screen.
c)
Press the RESET button to return the unit to operation. The screen will open
with a request to turn off power to reset the failure signal.
d)
Turn the unit off then turn it back on.
P.8 Auxiliary functions
System functionality is controlled with parameters accessible through the setup editor
which is available through the Main menu screen. A Setup button will appear on the
screen after a user has logged in at the Supervisor or Maintenance level (Figure 57). The
selection of parameters available for adjustment depends on the level of access and is
listed in the settings editor for the Supervisor level (Figure 58), which opens after pressing
Setup
.
Figure 55
: Supervisor Main Menu screen
Figure 57
: Supervisor Main Menu screen
Figure 58
: Supervisor settings screen
Supervisor settings editor allows:
1.
Select the date format for indication on screens: mm:dd:yy or dd:mm:yy
Login to system as Supervisor
Press the setup button on the Main menu screen
Select the “Date Format” function using the up and down arrows
Press the curved arrow to go to the selection screen
Select the appropriate format using the arrows provided on screen and
then press
Enter
2.
Adjust the Calendar date and Clock time
Login to system as Supervisor
