WHEATON® Standard Roller Apparatus
16
DWK Life Sciences | 856.825.1100 |
www.dwk.com
| P/N 50099786 Rev. 11/2021
Press the
Select
button until the bottle diameter message
(dIA)
appears, then press
Enter
. Use the
Up
and
Down
buttons to set the bottle diameter in millimeters.
Bottle Rotation Direction
Different motor gear ratios can be provided to allow the Standard Roller Apparatus to run at a wide
range of customer-specific speed ranges. Some of the slower motors that can be provided for the
Standard Roller Apparatus have an additional motor gear stage that make them run backwards from
the normally-offered catalog unit. Standard Roller Apparatus units ordered from the catalog will
come with a normal gear stage motor with a default gear ratio of 60:1 (default) gear motor. In this
case the
Bottle Rotation Direction
should be set to forward
(Fd)
to provide a counterclockwise bottle
rotation. If the motor is replaced with a motor different than the speed it originally came with, it is
recommended to consult DWK Life Sciences Service to determine if the Bottle Rotation Direction
needs to be changed.
Press the
Select
button until the bottle direction message
(dIr)
appears, then press
Enter
. Use the
Up
and
Down
buttons to set the direction either forward
(Fd)
or reverse
(rE)
.
Factory Mode
Five additional parameters are set during the manufacture of the Standard Roller Apparatus and are
accessed in the
Factory Mode
. Extra care should be taken when changing these parameters as they
could significantly affect unit performance. A user may need to enter the
Factory Mode
if circuit
boards are replaced, or if accessories are added or deleted.
To Access the Factory Mode
Accessing the
Factory Mode
is different from accessing the
Setup Mode
. Pressing the
Select
,
Enter
,
and
Up
buttons simultaneously will cause the display to enter the
Factory Mode
. The
Factory Mode
navigation is similar to the
Setup Mode
navigation.
To change a parameter value, press the
Select
button until the desired parameter is displayed. Press
the
Enter
button and the display will show the existing parameter value. Press or hold the
Up
button
to increase the parameter’s value. Press or hold the
Down
button to decrease the parameter’s value.
When satisfied with the value change, press the
Enter
button to save the new value to memory and
automatically return to
Operational Mode
.
To check a parameter value without changing it, press the
Select
button until the desired parameter
is displayed. Press the
Enter
button to display the existing value. Press the
Enter
button again to exit
the
Setup Mode
and return to normal
Operation Mode
.
NOTE:
If no buttons are pressed for 30 seconds, the system will automatically exit
Factory Mode
and
return to normal
Operation Mode
.
Change Motor Gear
The unit is shipped from the factory with the proper motor gear ratio already programmed. In the
case of a motor control board replacement, or motor replacement to a different speed than that
