User`s manual
16 16
Figure 1.10 Top cutaway view of the Curlin Medical pump with Curlin Medical 
Administration set in proper installation position 
Up Stream Occlusion Alarm Feature 
The Curlin Medical  pump has an Up Stream Occlusion alarm feature, e.g., it detects low up-
stream pressure. This feature notifies you if an occlusion is present between the IV container and 
the pump. If this alarm occurs, the display will read, “ALARM –UP OCCLUSION,” the alarm 
will sound, the red LED light will blink, and the infusion will stop. This situation requires that you 
press the “Pause” key, examine the administration set from the IV container to the pump for 
potential causes of the occlusion. If a clamp is in place, open, or remove it; if the administration 
set is kinked, straighten it. If indicated, close the slide clamp on the administration set and open 
the door of the pump to verify that the set is correctly placed. Close the pump’s door and reopen 
the slide clamp. When ready to begin infusing, select “RESUME” and then press the “RUN” 
key. 
The pump also detects excessive up stream pressure (pressure on the IV bag). The display will 
read “ALARM – HIGH UP PRESSURE,” the alarm will sound, the red LED light will blink, and 
the infusion will stop. If this situation occurs, relieve the source of excessive pressure on the IV 
bag and when ready to begin infusing, select “RESUME” and then press the “RUN” key. 
Note: The up stream occlusion detection is disabled during priming. 
1 Insert blue “Tubing Guide” on right 
side of pump with tubing in front of 
the door. The Blue arrow on the 
background surface of the pump head 
i
ndicates direction and location for the 
blue Tubing Guide. 
2 Important: Center the tubing 
horizontally over the pumping fingers 
covering the yellow dot. 
3 Insert yellow “Integral Flow-Stop” 
on the left side of the pump. The 
yellow arrow on the background 
surface of the pump head indicates the 
direction and location for the “Integral 
Flow-Stop.” 
CAUTION: Hold the “Flow-Stop 
by the small handle. DO NOT 
p
ress down on the top of the 
“Integral Flow-Stop” when 
inserting it into the receptacle. 
T
his action could inadvertently 
open the “Integral Flow-Stop” and 
allow fluid to flow through the 
tubing. 
4 Press the tubing into the air detector 
slot gently with index finger. 
Flo
w
-Stop 
handle 
Air Detector 
Slot 










