New Era NE-300 Just Infusion Syringe - Manual (Page 9)

New Era Pump Systems Inc.
www.SyringePump.com
Model NE-300 Syringe Pump
Publication #1200-01 6 08/27/14
is entered and takes effect immediately when the display blinks after a 2 second delay or when a non-arrow
key is pressed. The new pumping rate is stored in memory.
See section 9.5, “Syringe Diameters and Rate Limits”, for a list of minimum and maximum pumping rates. A
pumping rate of 0.0 will stop the pump. When the pumping rate is changed, if it is out of range of the pumping
rate limits, the display will show . Pressing any key clears the message and returns to the previous
pumping rate.
5.6.1 Pumping Rate Units
The pumping rate units can only be changed when the Pump is stopped. A momentary press of the ‘Rate’ key
will enter Rate Units Change mode. The 2 LEDs representing the units will blink and the display will show:
.
Each press of any up arrow key selects the next rate units, as indicated by the blinking units LEDs. When the
required rate units are blinking, press any non-arrow key or wait 2 seconds. The display will blink, indicating
the rate units are stored in memory.
5.7 ‘Volume’ Key
Pressing this key will display the “Volume Dispensed”, as indicted by the ‘Dispensed’ LED. The units of the
volume are set according to the syringe diameter, but can be changed.
5.7.1 Clearing “Volume Dispensed”
With the pump stopped and displaying the “Volume Dispensed”, pressing and holding any up-arrow key for
one second will reset the dispensed volume to 0.000.
5.7.2 Changing Volume Dispensed Units
With the “Volume Dispensed” 0.000 displayed, press any up-arrow key to enter “Set Volume Units” mode.
The display will show: and the Volume units will blink. Press an up-arrow key to toggle the
volume units between ‘mL’ and ‘µL’ while the units are blinking.
5.8 Reverse Purge Key
The direction key, ‘ ’, is used to un-jam the pusher block after an over infusion, making it difficult to
release the nut block. Press and hold this button for at least 1 second to reverse purge the pump until the
pusher block is released. Release this key to stop the pump. While this key is held, the display will show:
. The Withdraw and Pumping LED’s will be lit during the reverse purge.
5.9 ‘Start’/’Stop’ Key
The ‘Start/Stop’ key starts or stops the Pump’s operation. Pressing this key switches between Pumping and the
Pump stopped. The ‘Pumping’ LED will indicate that the Pump is pumping.
Pressing and holding this key while starting the Pump will start Purge Mode. Purge will begin after the key is
held for one second, and continues until the key is released. The pump stops after the key is released.
5.10 ‘Setup’ Key
The secondary function of the ‘Diameter’ key is ‘Setup’. While the Pump is stopped, press and hold the
‘Diameter’ key until the setup configuration parameter, “Power Failure Mode”, is displayed:
n
.
The display will consecutively display, for about 2 seconds, each Setup Configuration parameter and its
current setting. Pressing any non-arrow key will immediately advance to the next Setup Configuration
parameter, if any.
To change a Setup Configuration parameter, press an arrow key under the parameter’s value. To store the new
value, press any non-arrow key or wait 2 seconds. If the parameter value differs from its previous value, the
display will blink. The new parameter value will be stored and the next parameter will be displayed, if any.
See section 7, Setup Configuration for a complete description of the Setup Configurations.
After the last configuration parameter is displayed, the display reverts back to displaying the syringe diameter.
Any new parameter value will take effect immediately upon being stored.