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360113-1
UltraCW™ Automatic Cell Washing System Service Manual
4.6
Viewing and changing the fill speed
You can change the value for the Fill (rpm) parameter, which is used to control the rotor speed during Fill
and Suspension steps in non-cleaning processes.
The Fill (rpm) parameter is factory preset to 1100 r/min for use in cell washing processes. This parameter
should only be changed if the cell washer is being used for other applications that may require a different
fill speed. Available values are 100 to 1500, inclusive.
For more information about how the rotor speed is controlled for other steps, and instructions to change the
rotor speed for those steps, refer to the Operation Manual.
You will need the following to view and change the fill speed:
►
2.5 mm Allen wrench
►
#20 TORX screwdriver
►
Standard 2-pin jumper
To view and change the fill speed
1
Put the cell washer into initialization mode.
a
Remove the rotor from the cell washer, and leave the lid open.
b
Turn off the cell washer and disconnect it from power.
c
Use the Allen wrench to remove the front panel. For instructions, see Section 4.4, “Removing and
installing the front panel.”
d
On the back of the front panel, locate the control/display board.
e
On the control/display board, add the 2-pin jumper and configure the jumpers for initialization
mode. For instructions, see Section 4.7.1, “Setting jumpers.”
f
Install the front panel. For instructions, see Section 4.4, “Removing and installing the front panel.”
g
Connect the cell washer to power.
h
Turn on the cell washer. The software version appears on the message screen and all lamps are lit.
After about eight seconds, * INIT - MODE * appears on the message screen.
2
Press and release the parameter selection button (
) until the Fill (rpm) parameter appears on the
message screen.
3
(Optional) Change the value of the parameter that is displayed by pressing and releasing either
parameter value button (
or
) until the value that you want to use appears.
4
(Optional) Press and release the parameter selection button (
) to view the remaining initialization
parameters.
5
Press the START WASH button. The message screen changes to ***ok*** to indicate that the new
values were saved. PARAM - INIT XYYY appears on the message screen to indicate the number of
initializations that have been performed.
6
(Optional) To view or change the initialization parameters again, turn the cell washer off and back on
again, then repeat steps 2-5.
