Beurer GL32 User manual

GL32
GB
BLOOD SUGAR
MEASURING DEVICE
Step by step
Beurer GmbH ●Söflinger Straße 218 ●89077 Ulm ●Germany
Phone: [phone] ●E-mail: [email protected] ●www.beurer-medical.de
mg/dL
instructions for use

Beurer GL32 mg/dL 1
Contents: Blood Sugar Measuring Device GL32 mg/dL
1About Your Beurer Blood Sugar Measuring Device ............2
1.1 Delivery scope, replacement parts and accessories .................................2
1.2 Functions of the device .............................................................................3
1.3 Signs and symbols ....................................................................................4
2Safety information and warnings...........................................5
3Description of Device and Accessories ................................8
3.1 Lancing device and needle lancets ...........................................................8
3.2 Blood sugar measuring device ..................................................................8
3.3 Test strips................................................................................................11
4Using the Device for the First Time and Basic Settings....13
4.1 Inserting and replacing the batteries .......................................................13
4.2 Basic settings ..........................................................................................13
5Measuring Your Blood Sugar ...............................................14
5.1 Obtaining a blood sample........................................................................15
5.2 Measuring the blood sugar value ............................................................18
5.3 Evaluating the measured value ...............................................................19
5.4 Function test using control solution .........................................................21
6The Measured Value Memory ...............................................24
6.1 Displaying individual values ....................................................................24
6.2 Displaying average values ......................................................................25
6.3 Deleting the measured value memory.....................................................26
6.4 Transferring measured values to a PC....................................................27
7Storage and Maintenance .....................................................29
8Troubleshooting ....................................................................29
9Technical Details GL32 mg/dL .............................................31
10 Guarantee and Customer Service........................................33

Beurer GL32 mg/dL 2
1 ABOUT YOUR BEURER BLOOD SUGAR MEASURING DEVICE
Read these instructions for use and all accompanying information material carefully and
thoroughly before performing your first blood sugar measurement. Store the operating
instructions in a safe place where they can be accessed by other users.
1.1 Delivery scope, replacement parts and accessories
Inspect the Beurer GL32 mg/dL measuring system to ensure that the packaging is
undamaged and the contents are complete:
A 1 GL32 mg/dL blood sugar measuring device
B 10 test strips
C 1 lancing device with AST cap for taking blood samples from alternative sites
D 10 sterile needle lancets
E 1 practical carry case
F 2 x 1.5 V AAA alkaline batteries (contained in the carry case)
These instructions for use, additional information material
If the box has sustained extensive damage or if any contents are missing, please return
the system to the retailer.
The blood sugar measuring device, test strips and control solution (available to purchase
separately) are all designed to be used together. You should therefore only use the test
strips and control solution intended for use with this device.
Note
Only use the manufacturer's original accessories.

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Replacement parts and additional accessories
Test strips, control solution and lancets are also available for purchase without a prescription.
Item REF
50 test strips REF 464.00
MEDIUM control solution REF 457.02
100 needle lancets REF 457.01
Beurer GL32, GL34, BGL60 PC kit
(connecting cable, drivers and
test software)
REF 462.10
1.2 Functions of the device
This device is intended for measuring the blood sugar content of human blood. It is suit-
able for self-testing and does not have to be encoded. Using this measuring device, you
can quickly and easily:
•display and save your measured values (mg/dL).
•display your average blood sugar measurements from the last 7, 14, 21, 28, 60 and 90
days.
•set the time in 24-hour format and set the date (day and month).
•upload your stored measured values to a PC for evaluation (additional accessories
required).
The measuring device also features the following control functions:
•Warning if the temperature is unsuitable.
•Battery change reminder when battery power is low.
Note
•This device is only to be used for regular monitoring and not for the diagno-
sis of diabetes.
•Discuss your insulin dose with your doctor.

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1.3 Signs and symbols
The symbols on the packaging and the nameplate of the measuring device and accesso-
ries have the following meaning:
In-vitro diagnostics
Manufacturer
Serial number
Refer to instructions for
use
Temperature range +4°C to
+40°C
Not for reuse/For single use
only
PCT: Certification for
products exported to the
Russian Federation and
CIS countries
Expiry date
Green Dot: German
recycling system
Maximum shelf life after
opening in months
Contents sufficient for
<n> tests
Lot number /Art.-Nr. Order number
Sterilised by radiation
(lancets)
Unit of measure for
blood sugar value
Caution, refer to accompa-
nying documents
Biohazard, risk of infec-
tion
The following symbols are used in the instructions for use:
WARNING
Warning: Risk of injury or danger to health.
CAUTION
Safety notice referring to possible damage to the measuring device/accessories.
Note
Important information to be noted.

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2 SAFETY INFORMATION AND WARNINGS
Risk of infection
All components of the measuring device and accessories may come into contact
with human blood, and are therefore a possible source of infection.
WARNING
•This measuring device must display the blood sugar content in
mg/dL.The unit of measure mg/dL follows the blood sugar value. If
your device does not display mg/dL, contact customer services im-
mediately. You risk damaging your health if you perform a blood su-
gar measurement using an unfamiliar unit of measure, since values
may be interpreted incorrectly and cause the wrong corrective meas-
ures to be taken.
•This measuring device must only be used by one person. There is a risk of
infection if the same device is used by more than one person.
•The lancing device is intended for self-testing. Never share the lancing
device or needle lancet with another person (risk of infection).
•Use a new sterile needle lancet for each blood sample (for single use only).
Measuring
WARNING
•The measured values you determine are useful for information purposes
only – they are not intended to replace consultation with your doctor. Dis-
cuss your blood sugar values with your doctor on a regular basis. Do not
change any aspects of your treatment unless instructed by your doctor.
•Dehydration or loss of fluids, for example, through sweating, can lead to
incorrect results.
•A very high or very low haematocrit value (proportion of red blood cells)
can lead to incorrect measurements. With a very high haematocrit value
(over 60%), the displayed blood sugar value may be too low. If you have a
very low haematocrit value (below 20%), the blood sugar value may be too
high. If you do not know your haematocrit value, ask your doctor.
•Do not use the test strips to take blood sugar measurements of newborn
infants.
•Metabolites such as uric acid, ascorbic acid, acetaminophen (paracetamol),
dopa, methyldopa, L-dopa, and tolbutamide do not influence the results if
they are present within the physiological value range.
•Lipemia effects: Elevated blood triglyceride levels of up to 2000 mg/dL
rarely influence the results. Above this level, however, the blood sugar test
may be affected.

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•Only use fresh capillary whole blood. Do not use serum or plasma.
•Use capillary blood obtained without squeezing the puncture site. When
squeezed, the blood is diluted with lymph from the tissues and therefore
leads to an incorrect measurement result.
•Do not use the test strips at an altitude above 3275 m.
Note
The Beurer GL32 mg/dL measuring system is designed for measuring
capillary whole blood.
Storage and maintenance
WARNING
•Store the measuring device and accessories out of the reach of young
children. Small parts such as the needle lancets, batteries or test strips
may be harmful if swallowed. If parts are swallowed, seek medical advice
immediately.
•The test strip container contains a desiccant that may cause skin or eye
irritations if inhaled or swallowed. Keep the container out of reach of young
children.
Batteries/Saving measured values
WARNING
•Batteries may be fatal if swallowed. Therefore, always store batteries out of
the reach of young children. If a battery is swallowed, seek medical advice
immediately.
•Do not throw batteries into a fire: Risk of explosion.
CAUTION
•Remove the batteries if they have run out or if the device is not used for a
long period of time. This prevents any damage that may be caused by
leaking batteries.
•Do not charge the batteries or reactivate them using other means. Do not
disassemble or short-circuit the batteries.
•Do not use rechargeable batteries.

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Note
•The stored blood sugar values remain saved during a battery change. The
date and time are retained during battery replacement and if the batteries
are run down.
•Each time you change the batteries, use two batteries of the same type,
the same brand and the same capacity. Alkaline batteries should be used
wherever possible.
Repairs
Note
•Never open the device. Opening the device invalidates the guarantee.
•Do not perform any repairs on the device yourself, otherwise correct func-
tioning of the device can no longer be guaranteed.
•If repairs are required, please contact customer service.
Disposal
WARNING
•When disposing of materials from the measuring device, always comply
with the generally applicable guidelines for handling blood. Carefully dis-
pose of all blood samples and materials with which you have come into
contact, in order to prevent injury and infection of others.
•After use, dispose of the test strips and lancets in a sharp-proof container.
Note
•Used and fully discharged batteries should be disposed of in designated
collection containers, at a suitable recycling facility, or via an electrical re-
tailer. You are legally required to dispose of batteries properly.
The following symbols are found on batteries that contain harmful sub-
stances:
Pb = Battery contains lead
Cd = Battery contains cadmium
Hg = Battery contains mercury.
•Please dispose of the device in accordance with EU directive
2002/96/EC – WEEE (Waste Electrical and Electronic Equip-
ment). If you have any questions, contact the local authority re-
sponsible for waste disposal.

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3 DESCRIPTION OF DEVICE AND ACCESSORIES
3.1 Lancing device and needle lancets
1
234
56
1: Cap
2: Protective disk for the lancet
3: Sterile needle lancet
4: Lancet holder
5: Release button
6: Tensioning device
3.2 Blood sugar measuring device
Front view Rear view
1: Test strip slot
2: LCD display
3: Back button
4: ON/OFF/Forwards button
5: PC interface with cover
1: Two alkaline batteries of type
1.5 V AAA
2: "SET" button for making settings

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Display symbols for the blood sugar measurement:
1: Code symbol (not functional)
2: Arrow symbol for test strips
3: Value display
4: Low blood sugar value
(not functional)
5: High blood sugar value
(not functional)
6: Test strip symbol
7: Speaker (not functional)
8: Blood droplet symbol 6
9: Blood sugar unit mg/dL
10: Blood sugar unit mmol/L
(not functional)
11: Ketone measurement recommended
(not functional)
12: Memory deleted symbol
13: Memory symbol

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Other display symbols:
14: Temperature symbol
15: Date: Day-Month
16: Time: Hours-minutes
17: Battery change symbol
18: CTL for control solution
19: DAY AVG for average value over
7, 14, 21, 28, 60 or 90 days
Note
This blood sugar measuring device is supplied with the blood sugar unit
mg/dL.

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3.3 Test strips
Front view Rear view
1: Slit for blood collection
2: Hold here
3: Contacts
The rear side of the test strip is marked
with an 'X'.
Insert the test strip into the device so that the contacts are visible in
the slit. Ensure that the front side of the test strip is facing you.
Read the following information about handling and storing your test strips carefully. The
test strips can only be guaranteed to return accurate results if you follow all instructions
carefully.
WARNING
Each test strip must only be used once and only for one patient.

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Handling test strips
Note
•Before using the first test strip, ensure that the seal on the container is
unbroken. If the seal is damaged, do not use the test strips.
•Once you have removed the test strip, tightly close the container again
immediately.
•Do not use test strips if the expiry date has passed. The use of expired test
strips can lead to inaccurate measurements. The expiry date is located on
the container next to the egg timer symbol .
•The test strips can be stored for three months once the container is ope-
ned. Make a note of when this time will run out (date of opening + 3
months) on the label . The shelf life decreases if the expiry date is rea-
ched before the end of the 3 months (see the date next to the egg timer
symbol ).
•Do not use the test strips if either of these dates has expired ( / ).
•Any part of the test strip may be handled with dry, clean hands.
•Use the test strips immediately upon removal from the container.
•Do not bend, cut, or otherwise modify the test strip.
•Do not use test strips that have come into contact with liquids for the blood
sugar measurement.
Storing your test strips
Note
•Store test strips in a cool, dry place between +4°C and 40°C. Protect test
strips against direct sunlight or heat. Do not store test strips in the fridge.
•Test strips may be stored at a relative humidity between 10 % and 85 %.
•Only store test strips in their original container - never use another con-
tainer.

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4 USING THE DEVICE FOR THE FIRST TIME AND BASIC SETTINGS
4.1 Inserting and replacing the batteries
Note
Two batteries are included in the delivery scope of your blood-sugar measur-
ing device. The batteries are stored inside the case.
1 Remove the lid of the battery compartment on the rear of the device (see "3.2
Blood sugar measuring device", page 8).
2 If you are replacing the batteries, first remove both the old batteries. The device
retains the date and time when the batteries are replaced. If the replacement
takes a long time, you may have to adjust the date and time afterwards (see "4.2
Basic settings", page 13 ).
3 Insert two new batteries of type alkaline AAA 1.5 V. It is important to ensure that
the batteries are inserted with the correct poles according to the diagram. Do not
use rechargeable batteries.
4 Carefully replace the lid on the battery compartment.
When the battery change symbol appears, the battery is almost empty. Replace
both batteries as soon as possible. The screen displays E-b if the batteries are so
flat that no further measurements are possible.
4.2 Basic settings
1 The measuring device must be switched off. Remove the lid of
the battery compartment on the rear of the device (see "3.2 Blood
sugar measuring device", page 8).
2 Press the "SET" button.
The year display flashes.

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3 Setting the date and time
Note
•The date and time must always be set. Otherwise,
you cannot accurately save measured values with
a date and time or call them up later.
•The time is displayed in 24-hour format, for exam-
ple: 20:32.
Set the year (the calendar runs until 2049) by pressing the
ON/OFF/Forwards button . Press "SET" to confirm the year.
The month display flashes. Repeat the above procedure for the
month, day, hours, and minutes.
4 "dEL" is displayed and the memory symbol flashes.
(Caution: All stored measured values will be deleted, if you now
press the ON/OFF/Forwards button twice. For more informa-
tion, see "6.3 Deleting the measured value memory" on page 26.)
To finish making the settings without deleting the measured
values, press the "SET" button. "OFF" is displayed briefly and the
measuring device switches off automatically.
Carefully replace the lid on the battery compartment.
5 MEASURING YOUR BLOOD SUGAR
WARNING
If you drop the lancing device while a needle lancet is inserted, pick it up
carefully and dispose of the lancet.
CAUTION
•Only use the lancing device with needle lancets made by the same manu-
facturer. The use of other needle lancets may impair the function of the
lancing device.
•If the lancing device is manufactured by a third party, consult their instruc-
tions for use.

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5.1 Obtaining a blood sample
Preparing to take the blood sample
1 Choose a site on the body from where you wish to take the blood sample. You
can use the lancing device to take a blood sample from the fingertip or alterna-
tive sites such as the palm of the hand, forearm, upper arm, thigh, or calf. We
recommend that you take the blood sample from the fingertip. To make the
blood sample as pain-free as possible, do not take the blood directly from the
centre of the fingertip, but instead from slightly to the side of the centre.
WARNING
•If you suspect hypoglycaemia: Always take blood from the
fingertip. This is because changes in blood sugar levels are mo-
re rapidly detected in blood from the fingertip.
•Measurement at the fingertip and measurement at other body
sites (AST) can lead to considerably different measured values.
Always consult your doctor before starting to test at alternative
sites.
2 Have the following components ready: Measuring device, container of test strips,
lancing device, and a sterile needle lancet. If obtaining a blood sample from a
site other than the fingertip, you will also need the AST cap.
3 Before taking the sample, wash your hands using soap and warm water. In addi-
tion to optimal hygienic conditions, this is also ensures good circulation of blood
through the fingertips. Dry your hands carefully. Also ensure that your lancing site
is hygienically clean if taking a blood sample from an alternative site (AST).
WARNING
If you wipe the lancing site with alcohol, ensure that the site has
dried completely before beginning the measurement.
Taking the blood sample
WARNING
•Change the lancing site for every test, e.g. use a different finger or the
other hand. Repeated lancing in the same location may lead to infections,
loss of sensation, or scarring.
•Do not use the AST cap to take a blood sample from the finger.
•Never squeeze the finger to obtain a larger droplet of blood. When squee-
zed, the blood is diluted with lymph from the tissues, which may lead to an
incorrect measurement result.
•Note that inadequate circulation at the puncture site, for example caused
by cold or illness, can lead to inaccurate measurements.

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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. Keep the
protective disc for safe disposal of the used needle
lancet after you have obtained 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 (grey)
Other body sites: AST cap (transparent)
Place the selected cap on the lancing device and twist
it into place.
5 Five different puncture depths can be selected on the
lancing device:
•1 to 2: Delicate or thin skin
•3: Normal skin
•4 to 5: Thick or rough skin
Turn the cap in the appropriate direction until the
arrow points to the required puncture setting.
6 Pull back the tensioning device until you hear it click
into place. If it does not engage, the lancing device
may have unintentionally already been tensioned
when inserting the needle lancet and could already be
engaged.

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7 The lancing device can now be used to take the blood
sample. Ensure that the blood remains in a droplet
form and is not smeared.
Blood sample from the fingertip
Place the lancing device firmly against the finger,
slightly to the side of the centre of the fingertip. Press
the release button. Lift the lancing
device from the finger. A round blood
droplet of at least 0.5 microlitres
(approx. 1.2 mm, original size: z) is
required.
Blood sample from an alternative site (AST)
Choose a site that is soft, not next to a bone, with no
visible veins and without excessive body hair. Warm
the puncture site to ensure good circulation, for exam-
ple by lightly massaging the area. Place and hold the
lancing device against the puncture site for a few
seconds and press the release button. Continue to
hold the lancing device against your skin until a round
droplet of blood has formed under the cap. Maintain
the pressure until the blood droplet has reached a size
of at least 0.5 microlitres (approx. 1.2 mm, original
size: z). Lift the lancing device carefully away from
the skin.
8 If insufficient blood was collected, increase the punc-
ture depth and repeat steps 5 to 7.
9 Untwist the cap and carefully remove it from the lanc-
ing device.
10 Place the protective disk you kept earlier flat on a hard
surface. Pierce the protective disk with the tip of the
needle so that the needle is covered.

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11 Carefully remove the needle lancet from the lancing
device and discard the lancet in a suitable sharp-proof
container.
Carefully dispose of all blood samples and materials
with which you have come into contact. This prevents
injury and prevents infection spreading to other people.
12 Twist the (grey) cap back in place.
5.2 Measuring the blood sugar value
1 Hold the measuring device so that the display is facing you.
2 Insert a test strip, contacts first, into the device. Ensure that the front side is
facing you. You can handle any part of the test strip with clean, dry hands.
3 The device switches on automatically and shows the start display, shortly
followed by the checking symbol “ “ . As soon as the flashing blood droplet
symbol 6is displayed, the device is ready to perform measurements.
Hold the blood collection slit (at the point of the test
strip) against the blood droplet. Do not press the
puncture site (fingertip or other body part) against the
test strip. The blood must not be smeared. The blood
is sucked into the slit.
4
WARNING
Hold the blood collection slit of the test strip against the blood
droplet until the slit is completely filled and you hear a beep.
Withdrawing the test strip from the blood droplet before the beep
may lead to incorrect measurements.
5 Once the slit is filled with blood, the device performs the blood sugar meas-
urement. The measuring device counts down for 6 seconds, and the result of
the measurement is then shown in the display. Read the measured value. For
an explanation of the measured value and possible actions, see the next
chapter "5.3 Evaluating the measured value", page 19.
If an error message is displayed, refer to chapter “8 Troubleshooting" on page 29.