Beurer GL 40 (mg/dL) User Manual
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16
Beurer GL40 mg/dL
1
Twist to remove the cap from the lancing device.
2
Place a sterile needle lancet in the lancing device and push
the lancet firmly into place.
3
Remove the protective disc from the lancet by twisting while
holding the shaft of the lancet firmly. Retain the protective
disc so that you can safely dispose of the used needle lancet
after taking the blood sample.
4
You will need to use a different cap depending on the site
from which you want to take the sample:
Fingertip: Cap
Other body parts: AST cap (transparent)
Place the selected cap on the lancing device and twist it
into place.
5
Setting the puncture depth:
You can preset six different puncture depths on the lancing
device by turning the cap. A small bar means a shallow
puncture depth, and a large bar means a deep puncture
depth.
The difference in puncture depth between the smallest and
largest click position is approx. 2 millimetres
• Small bar (1 to 2): Delicate or thin skin
• Medium bar (3 to 4): Normal skin
• Large bar (5 to 6): Thick or rough skin
Turn the cap to the required click position until the arrow in-
dicates the desired puncture depth.