User`s manual
75
before they are connected to the access site. Priming may have been done by gravity when the 
administration set was first connected to the bag (see Chapter 1, “Preparing Medication for 
Infusion”). However, if it was not done then or if there are any remaining air bubbles to be 
removed, the pump’s “PRIME” function will assist in this process. To prime the set by using the 
pump, follow the directions below. 
Note:  The lock setting may restrict the ability to prime using the pump. 
1  Press and release the “PRIME” key at the “Run Options” screen. 
2  The following screen appears: 
Prime Direction Screen 
3  Disconnect the administration set from the access site using aseptic protocols 
Priming with the set connected to the patient could result in overdose 
and may cause injury or even death to the patient. 
4  Release any clamps on the administration set. 
5  Press and hold the “PRIME” key. Fluid will be pumped at a rate of 300 ml/hr through the 
administration set as long as the PRIME key is pressed or until 6 ml is pumped. The pump 
will then beep once and require repressing and holding the “PRIME” key again until 6 more 
milliliters is delivered. Continue this process until all air has been purged from the IV bag and 
the administration set. 
Note:  If the bag volume is depleted during priming, a subsequent priming event cannot be 
initiated. 
  While the “PRIME” key is depressed, the following screen appears: 
  The amount used for the prime session is accumulated and displayed on the bottom field of 
this screen. 
6  When priming is complete, release the “PRIME” key. The following screen will display: 
IMPORTANT 
INFORMATION 
TPN Therapy 










