Next Advance SP1070-M - Manual (Page 16)

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SP1000 series operator’s manual
Manual SP1000 series 9
While pumping, pressing and holding this key will display the current “Volume to be Dispensed”.
6.7.1 Disabling “Volume to be Dispensed”
To disable the “Volume to be Dispensed”, i.e. continuous pumping, set the “Volume to be Dispensed” to
0.0. After being stored, the display will show , indicating the “Volume to be Dispensed” is off.
In this mode, the pump will not stop at a set volume and will pump continuously until the pump is stopped,
or an “event trigger”, programmed into the Pumping Program, occurs.
6.7.2 Clearing “Volume Dispensed”
While displaying the “Volume Dispensed”, pressing and holding any arrow key for one second will reset
the infusion and withdrawal dispensed volumes to 0.
Immediately after entering a new syringe diameter and before starting the pump, pressing any arrow key
while displaying the “Volume Dispensed” will enter the “Set Volume Units” mode.
6.7.3 Program Entry Mode
“Program Entry Mode” is entered by pressing and holding the ‘Volume’ key. Release the key when the
display shows the currently selected Program Phase’s function.
In “Program Entry Mode”, when the Program Function is not displayed, momentarily pressing this key will
display the current Program Function.
When the Program Function is displayed, if the function is a pumping rate function, “Program Entry Mode”
can be exited by momentarily pressing the ‘Volume’ key. The display will show the “Volume to be
Dispensed”.
Otherwise, pressing the ‘Volume’ key will display the “Volume Dispensed”. Pressing the ‘Volume’ key
again will return to displaying the Program Function.
6.8 Pumping Direction Key
The pumping direction key, ‘ ’, changes the direction of pumping. Pressing this key switches the
pumping direction between ‘infuse’ and ‘withdraw’, as indicated by the ‘Withdraw’ LED. When the LED
is lit, the pumping direction is ‘withdraw’, otherwise the pumping direction is ‘infuse’. The new pumping
direction is stored in the current Program Phase.
The “Volume Dispensed” is accumulated separately for infusion and withdrawal. When the pumping
direction is changed, the current “Volume Dispensed” is also changed accordingly between the infusion
and withdrawal “Volume Dispensed” accumulations.
When the Pumping Program is operating and the “Volume to be Dispensed” is non-zero, the pumping
direction cannot be changed. Otherwise, when pumping continuously (“Volume to be Dispensed”
disabled), the pumping direction can be changed.
6.9 ‘Start’/’Stop’ Key
The ‘Start/Stop’ key starts or stops the Pumping Program’s operation. Pressing this key switches between
the Pumping Program operating and the Pumping Program paused. When the ‘Start/Stop’ key is pressed
before the completion of a Program, the motor is stopped and the Pumping Program will be paused. The
‘Pumping’ LED will then blink, indicating that the Pumping Program is paused.
Pressing this key again will resume the Program at the point it was paused. If any other key is pressed
while the Pumping Program is paused, the Pumping Program will be stopped and reset. Pressing the
‘Start/Stop’ key will then start the Pumping Program from the beginning (Phase 1).
Pressing and holding this key while starting the Pumping Program will start the purge mode. Purge will
begin after the key is held for one second, and continue until the key is released. The pump will stop after
the key is released.