Operation Manual

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8
Error E4: OCCLUSION
w WARNING
If the error E4: OCCLUSION occurs, immediately check your
blood glucose level, and then check again about 2 hours later,
as insulin delivery has been interrupted. If your blood glucose
level is high, take appropriate action according to your
doctor’s or healthcare team’s instructions.
Insulin was not delivered. This may be due to:
j a blocked infusion set
j a damaged cartridge
j a dirty or damaged piston rod
If the error E4: OCCLUSION (blockage) occurs, follow the
steps listed below:
j Press f twice to turn off and to confirm the error.
j Disconnect or remove the infusion set from your infusion site.
j Change the infusion set and prime it, as explained in chapter 2.
j Put your pump in RUN mode.
man_05504929001_H_en-us.indb 155 01.06.2016 08:14:52