Operating Your Pump - Agilent Technologies 8453 User Manual, Installing And Operating Manual

Operating Manually
You use the Manual Advance button at the rear of the valve unit to move the
valve one position forwards. You can use the Manual Advance button only
when the valve unit is in manual mode.
To operate manually:
1 Press the Remote/Manual switch up for manual mode, see
2 Press the Manual Advance button to move the valve one position forwards.

Operating Your Pump

Make sure the pump is connected electrically to the valve-pump controller. If
not refer to
Your Peristaltic Pump 1VS"
To turn on line power:
1 Press the line power switch at the front of the pump.
Switching Between Remote and Manual Operation
When the controller-to-pump cable is not connected to the rear of the pump
you can operate the pump manually. You can use the switches on the front
panel of the pump.
When the controller-to-pump cable is connected to the rear of the pump you
can only operate the pump remotely. You cannot use the switches on the front
panel of the pump. When the pump is on and pumping solvent, the valve-pump
controller's status lamps display the pump channel that is pumping.
Agilent 8453 Dissolution Testing System Installing and Operating Manual
Between Remote and Manual Mode"
The display on the front of the valve unit changes to show the next position.
"Installing Your Peristaltic Pump 8VS"
Using the Valve Unit and Valve-pump Controller
Operating Your Valve System
on page 86.
on page 46.
"Switching
on page 28 or "Installing
4
87