Changing the Lancet Drum
When you have used the sixth and last lancet, you should change the drum.
1. Take the blue cap off the lancing device by
pulling it straight off. It is not a twist cap. The
easiest way to do this is to place your thumb to
the side of the notch as seen in the illustration.
Chapter 3: Testing Your Blood Sugar
2. Hold the drum between your thumb and index
finger and pull it straight out of the lancing
device. Two red stripes are visible on the white
part, indicating that the drum has been used.
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