Thermo Scientific Dionex, Operator'S Manual

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10 • Service
Doc. 065250-06 03/2020
139
6. If two peristaltic loading pumps are installed in the SP, the cable for the
second pump is plugged into position
SV10
on the main SP electronics board
(see Figure 10-12 ). The potentiometer on the right (at position
R107
on the
board) controls the speed of the second pump. Adjust the pump speed as
required
(see Step 4) .
7. After setting the pump speed, close and secure the SP service door.
8. If you removed the SP from the AE rear panel:
a. Lift up the SP, align the four hooks on the rear of the SP with the
mounting rails on the AE rear panel, and hang the SP onto the rails.
b. Replace any modules that were removed from the lower shelf of the AE.
c. Replace the two access panels on the exterior of the AE.
9. Plug in the power cord and turn on the power.
Figure 10-12. Main SP Electronics Board: Cable Connections and Potentiometers for
Peristaltic Pumps
Use this
potentiometer to
control the SP2
peristaltic loading
pump speed
Cable from the SP2
peristaltic loading
pump (plugged into
connector SV09)
Use this
potentiometer to
control the speed
of a second
peristaltic pump
Plug in a second
peristaltic pump
here (connector
SV10)