Beurer GL50 User manual

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instructions for use
GL50
GB
3 IN 1 BLOOD GLUCOSE MONITOR
step by step
Codefree
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2 Beurer GL50
1 Getting to know your instrument........................................................................................3
1.1 Delivery scope, replacements and accessories.....................................................................4
1.2 Follow-up purchases.............................................................................................................. 5
1.3 Functions of the device..........................................................................................................5
1.4 Signs and symbols................................................................................................................. 5
2 Warnings and safety notes ................................................................................................... 6
3 Description of units and accessories................................................................................9
3.1 Blood glucose monitor...........................................................................................................9
3.2 Lancing device and lancet needles...................................................................................... 10
3.3 USB cover............................................................................................................................ 10
3.4 Display symbols...................................................................................................................11
3.5 Test strips............................................................................................................................. 12
4 Initial use and basic settings .............................................................................................13
4.1 Removing the battery insulation strips, replacing the batteries ........................................... 13
4.2 Making and changing basic settings ...................................................................................14
5 Taking measurements..........................................................................................................15
5.1 Preparing to take a blood sample ........................................................................................15
5.2 Preparing the lancing device for taking a sample ................................................................ 16
5.3 Taking a blood sample and measuring the glucose level ....................................................17
5.4 Reading the result and labelling measurements .................................................................. 19
5.5 Post-processing and disposal .............................................................................................20
5.6 Evaluating measured blood glucose values......................................................................... 21
5.7 Functional check using control solution............................................................................... 22
6 Measurement memory ........................................................................................................25
6.1 Displaying individual values ................................................................................................. 25
6.2 Displaying average blood glucose values............................................................................26
6.3 Displaying average blood glucose values for labelled values.............................................. 27
6.4 Evaluating measured values on a PC...................................................................................28
7 Storing, maintaining and disinfecting the device ........................................................ 29
7.1 Maintenance ........................................................................................................................29
7.2 Disinfection .......................................................................................................................... 29
8 What if there are problems?...............................................................................................30
9 Technical specifications...................................................................................................... 32
10 Comparison of measured values with laboratory value ............................................33
11 Usage limits for specialist personnel from the healthcare sector.......................... 35
12 Guarantee and customer service .....................................................................................37
Contents

Beurer GL50 3
1 GettinG to know your instrument
Dear customer,
Thank you for choosing one of our products. Our name stands for high-quality, thoroughly tested
products for applications in the areas of heat, weight, blood pressure, blood glucose measurement,
body temperature, pulse, gentle therapy, massage and air.
Please read these Instructions for use carefully and keep them for later use, be sure to make them
accessible to other users and observe the information they contain.
With kind regards,
Your Beurer team.
Getting to know your instrument
The GL50 blood glucose measuring system is intended for fast and simple blood glucose measurement
of fresh whole-blood samples, either for self-testing or in a clinical environment by trained personnel.
It enables you to measure your blood glucose quickly and easily, store the measured values and dis-
play the average of all measured values, thereby providing optimum assistance for monitoring your
diabetes. The test is performed exclusively externally (IVD).
The backlit display shows measured values clearly. The user-friendly design with handy test strips and
the simple controls with just a small number of buttons guarantee simple, yet reliable measurements.
The device can be connected directly to a PC using the integrated USB connection. You can evaluate
the measured values on your PC using special software (in English and German) and use the results
to monitor your blood glucose values.

4 Beurer GL50
1.1 Delivery scope, replacements and accessories
Check that the set packaging has not been tampered with and make sure that all contents are pre-
sent. Before use, ensure that there is no visible damage to the device or accessories and that all
packaging material has been removed. If you have any doubts, do not use the device and contact
your retailer or the specified Customer Services address.
A“3 in 1” monitor: Lancing device, plug-in USB and monitor
BUSB cover
C10 test strips
D10 sterile lancet needles (5 x 28G blue, 5 x 33G purple)
E2 button cell batteries, 3 V CR2032 (already inserted)
F1 practical case
These Instructions for use, additional information
•The blood glucose monitor (A), test strips (C) and additionally available control solutions have been
specially designed to complement each other. For this reason, use only test strips (C) and control
solutions that have been approved for this blood glucose monitor (A).

Beurer GL50 5
Note
•Use original manufacturer accessories only.1.2 Follow-up purchases
You can also obtain test strips, control solution and lancet needles without a prescription.
Item REF
50 test strips REF 464.15
Control solution LEVEL 3 and 4 REF 464.16
100 Soft touch lancet needles 33G REF 457.24
100 lancet needles 28G REF 457.01
200 safety lancets REF 457.40
1.3 Functions of the device
This device is intended for measuring the blood glucose content in human blood. It is also suitable
for self-testing at home.
The blood glucose monitor enables you to quickly and simply:
•Measure your blood glucose level
•Display, label and save measured values
•Display the average measured blood glucose value from the last 7, 14, 30 and 90 days
• Display the average of the labelled measured blood glucose values from the last 7, 14, 30 and 90
days
•Set the time and date
•Evaluate the saved measured values on a PC using special software.
The blood glucose monitor also includes the following monitoring functions:
•Warning in the event of unsuitable temperatures
•Low battery display
•Low test strips warning
Warning
•Do not use the device to diagnose diabetes; it is intended for regular monitoring only.
•Consult your GP with regard to insulin doses.
1.4 Signs and symbols
The symbols on the packaging, type plate of the blood glucose monitor and accessories represent
the following:
In vitro diagnostics Manufacturer
Serial number Please observe the Instructions
for use

6 Beurer GL50
Temperature limit
+2°C to +30°C
Green dot (Der Grüne Punkt):
German dual waste collection
system
Not for re-use/For single use
only Contents sucient for <n> tests
Use by /
Art.-Nr.
Order number
Maximum shelf life after
initial opening in months
Unit of measurement for blood
glucose value
Batch designation Biohazard, risk of infection
Warning, see accompanying
documents Sterilised by radiation (lancets)
In the Instructions for use, the symbols represent the following:
Warning
Warning instruction indicating a risk of injury or damage to your health/your patient’s health.
Important
Safety note indicating possible damage to the unit/accessory.
Note
Note on important information
2 warninGs and safety notes
Risk of infection
All components of the blood glucose monitor and its accessories may come into contact
with human blood and are therefore a possible source of infections.
Warning
• Blood glucose values are displayed in mg/dL or mmol/L. You risk damaging your health if
you measure your blood glucose value using a unit of measurement with which you are not
familiar, misinterpret the values and subsequently take incorrect measures. Therefore, please
ensure that this monitor displays a unit of measurement with which you are familiar. The unit
of measurement accompanies each blood glucose value. Please contact Customer Services
if the device displays the incorrect unit of measurement.

Beurer GL50 7
•When using the blood glucose monitor for various persons, observe the generally applicable regu-
lations regarding disinfection, safety and contamination.
•Medical carers and others who use this system on several patients must be aware that all prod-
ucts or objects that come into contact with human blood must be handled, even after cleaning, as
though they could transfer pathogens.
•The lancing device is suitable for self-testing. Do not share the lancing device or lancet needles with
others or amongst various patients (risk of infection!).
•Use a new, sterile lancet needle for each blood sample (for single use only).
General notes
Warning
Do not use the device in the vicinity of strong electromagnetic fields and keep it away from radio
systems or mobile telephones.
Measuring the blood glucose content
Warning
•The measurements taken by you are for your information only – they are no substitute for a medical
examination! Consult your GP regularly regarding your measured values. Do not alter the procedures
prescribed by your GP.
•The Beurer GL50 monitor provides a simple way of monitoring your own blood glucose levels,
however, you may need to obtain information on how to use the system from your healthcare pro-
fessional (for example, your GP, chemist or diabetes consultant). Only proper use will guarantee
precise measurements.
•This device may be used by people with reduced mental capabilities provided that they are super-
vised or have been instructed on how to use the device safely and are fully aware of the consequent
risks of use.
•A lack of water, high fluid loss, for example perspiration, frequent passing of water, severe hypo-
tension (low blood pressure), shock or hyperosmolar hyperglycaemic non-ketotic coma (HHNKC)
may lead to incorrect measured results.
• Ahematocrit value (proportion of red blood cells) between 30 % and 55 % has no significant influ-
ence on the measurement results.
•An excessively high or low hematocrit value (proportion of red blood cells) may lead to incorrect
measurements. In the event of a very high hematocrit value (above 55%), the displayed blood glu-
cose value may be too low; in the event of a very low hematocrit value (below 30%), it may be too
high. Consult your GP if you do not know your hematocrit value.
•Do not use the test strips to measure blood glucose values on newborns.
•Do not use NaF or potassium oxalate anticoagulants to prepare for venous blood samples.
•Do not test any severely ill patients using this device.
•Use fresh whole blood only. Do not use serum or plasma.
•Use capillary blood without squeezing the penetration area. If the area is squeezed, the blood is
diluted with tissue fluid and this may lead to an incorrect result.
•Do not use the test strips above an altitude of 7010 m.
•Very high levels of humidity may influence the test results. Relative humidity of more than 90% may
lead to inexact results.

8 Beurer GL50
Note
The Beurer GL50 measuring system is intended for measuring capillary whole blood.
Storage and maintenance
Warning
•Store the blood glucose monitor and its accessories out of reach of small children and pets. Small
parts, such as lancet needles, batteries or test strips may be life-threatening when swallowed. If
swallowed, seek medical attention immediately.
•The test strip box contains desiccant, which may irritate the skin or eyes when inhaled or swallowed.
Keep the box out of the reach of children.
The blood glucose monitor is made from precision and electronic components. The accuracy of the
measurements and service life of the device depend on its careful handling:
•Protect the device and its accessories from impacts, humidity, dirt, marked temperature fluctua-
tions and direct sunlight. Do not store the device, test strips and control solution in your vehicle, in
the bathroom or in a cooling appliance.
•Do not drop the device.
Batteries/Saving measured values
Notes on handling batteries
•If your skin or eyes come into contact with battery fluid, flush out the aected areas with water and
seek medical assistance.
• Choking hazard! Small children may swallow and choke on batteries. Store the batteries out
of the reach of small children.
•Observe the plus (+) and minus (-) polarity signs.
•If a battery has leaked, put on protective gloves and clean the battery compartment with a dry cloth.
•Protect the batteries from excessive heat.
• Risk of explosion! Never throw batteries into a fire.
•Do not charge or short-circuit batteries.
•If the device is not to be used for a long period, take the batteries out of the battery compartment.
•Use identical or equivalent battery types only.
•Always replace all batteries at the same time.
•Do not use rechargeable batteries.
•Do not disassemble, split or crush the batteries.
Note
•The stored blood glucose values are retained when the batteries are replaced. If applicable, the date
and time must be reset after replacing the batteries.
•Use lithium-ion batteries only.

Beurer GL50 9
Repairs
Note
•Do not open the device. Failure to comply will result in voiding of the warranty.
•Do not repair the device. Proper operation can no longer be guaranteed in this case.
•Please contact Customer Services for repairs.
Disposal
Warning
•It is essential to comply with the generally applicable safety precautions for handling blood when
disposing of materials from the blood glucose monitor. Dispose of all blood samples and materials
with which you or your patients come into contact correctly in order to prevent injury and infection
of other persons.
•After use, dispose of test strips and lancets in a puncture-proof container.
Note
The empty, completely flat batteries must be disposed of through specially designated collection
boxes, recycling points or electronics retailers. You are legally required to dispose of the batteries.
The codes below are printed on batteries containing harmful substances:
Pb = Battery contains lead, Cd = Battery contains cadmium,
Hg = Battery contains mercury.
For environmental reasons, do not dispose of the device in the household waste at the end
of its useful life. Dispose of the unit at a suitable local collection or recycling point. Dispose of
the device in accordance with EC Directive – WEEE (Waste Electrical and Electronic Equipment).
If you have any questions, please contact the local authorities responsible for waste disposal.
3 description of units and accessories
3.1 Blood glucose monitor
An overview of the monitor
1 Lancing device
2 Plug-in USB
3 Monitor

10 Beurer GL50
Front Rear
1 ON/OFF button
2 Display
3 Rocker switch
4 Slot for test strips
1 Battery cover
3.2 Lancing device and lancet needles
1 Cap
2 Protective lancet disc
3 Sterile lancet needles
4 Lancet holder
5 Dial for setting
dierent penetration depths
6 Tensioning slider
7 Trigger
3.3 USB cover
If you would like to use the blood glucose monitor
without the integrated lancing device, you can use the
supplied USB cover in place of the lancing device.
1
23 4567

Beurer GL50 11
3.4 Display symbols 1 Speaker symbol
2 Temperature symbol
3 Replace battery symbol
4 Time
5 Date
6 Measured value display, HI, LO display,
average blood glucose value, ERR, USB
7 Symbols for labelling measurements
8 Memory symbol
9 Test strip and blood droplet symbol
10 Blood glucose unit mg/dL
11 Blood glucose unit mmol/L
Note
To read the measured values correctly, the underline must be below the measured values.
Note
The blood glucose monitor is supplied with the following basic settings:
•Acoustic signal on
•Backlighting on
Warning
Ensure that you are using the device with the correct blood glucose unit (either mg/dL or mmol/L)
setting for you. If in doubt, consult your GP.

12 Beurer GL50
3.5 Test strips
Front Rear
1 Gap for blood input
2 Handle
3 Contacts
You can identify the rear by the contact tracks.
Insert the test strip into the device so
that the contacts are pointing inside
the slot.
Make sure that the front of the test
strip is facing you.
Note
Read carefully the following information on handling and storing your test strips. The test strips will
only provide accurate measured results if all notes are followed.
Warning
Use each test strip only once and for one patient only!
Handling test strips
Note
• Securely close the test strip box immediately after taking out a test strip.
•Do not use the test strips if they have expired. The use of expired test strips may lead to incorrect
measurements. The expiry date is located next to the egg timer symbolon the box or on the re-
spective film packaging of the individual test strips.
• Test strips expire twenty four months after the box is opened (note down the expiry date (date
opened + 24months ) on the label). The shelf life is limited to the expiry date (see date next to
the egg timer symbol). This does not apply for individual test strips, which are to be used imme-
diately after opening.

Beurer GL50 13
•Discontinue use of the test strips if one of the two expiry dates has passed ( / ).
•You can touch any part of the test strip with clean, dry hands.
•Use the test strip for measurement immediately after removing it from the box/film packaging.
•Do not bend, cut or otherwise modify the test strips.
•Do not use test strips that have come into contact with fluids.
Storing test strips
Note
•Keep the test strips in a cool, dry place above +2°C and below +30°C. Do not expose the test strips
to direct sunlight or heat. Do not store in your vehicle, in the bathroom or in a cooling appliance.
•Permitted relative air humidity below 90%.
• The test strips must be stored in the original vial/unopened film packaging – never use other con-
tainers.
4 initial use and basic settinGs
4.1 Removing the battery insulation strips, replacing the batteries
Note
•Two batteries are included with the
blood glucose monitor. These have
already been inserted into the battery
compartment.
•Remove the insulation strip before initial
use.
1Carefully pull the lancing device and monitor apart. Then detach the removable clip.
2Remove the battery compartment lid on the underside of the device. To do so, slide the cover
in the direction of the imprinted arrow.
3When replacing the batteries, remove all batteries. The de-
vice retains the date and time as long as one battery is still
inserted. If applicable, reset the date and time (see “4.2 Mak-
ing and changing basic settings” on page 14).
CR2032
CR2032
4Insert two new CR 2032 3 V batteries. Make sure that the batteries are inserted the correct
way round. See the graphic in the battery compartment.
5Close the battery compartment lid again carefully.
6Reattach the clip to the rear of the monitor. Fit the lancing device and monitor back together.

14 Beurer GL50
Note
•If the replace battery symbol appears, it means that the batteries are almost empty. Replace
both batteries as soon as possible.
•If “ ” appears on the display, the battery power level is so low that no more measurements can
be taken.
4.2 Making and changing basic settings
1
Remove the batteries and reinsert them. Alternatively, hold down the “+” but-
ton and the ON/OFF button for a minimum of five seconds.
An acoustic signal sounds.
The year display flashes.
2Setting the date and time
Note
•You must set the date and time. Otherwise, you will not be able to save your measured values
correctly with a date and time and access them again later.
•The time is displayed in the 24-hour format.
Set the year (calendar to 2099) by pressing the “+” or “–” button. Confirm by pressing the ON/
OFF button.
The day display flashes.
Proceed as described above for the month, day, hour and minute.
“” and “ ” are displayed. The background of the display is simultaneously illuminated
for a few seconds.
3Switch backlighting on/o
To switch the blue backlighting o, press the “+” or “–” button.
“” and “ ” are displayed. Confirm by pressing the ON/OFF button.
“”, “ ” and the speaker symbol are displayed.
4Switching the acoustic signal on/o
To switch the acoustic signal o, press the “+” or “–” button.
“” and “ ” are displayed.
The speaker symbol is no longer shown in the display.
Confirm by pressing the ON/OFF button.
5The blood glucose monitor is now ready for use.

Beurer GL50 15
5 takinG measurements
Warning
• If the protective disc on a lancet needle has already been removed, do not use the lancet needle.
• If you drop the lancing device with an inserted lancet needle, carefully pick it up and dispose of
the lancet.
Important
•Use the lancing device only with lancet needles from the same manufacturer. Using other lancet
needles may prevent the lancing device from working properly.
•If you are using a third-party lancing device, please read the accompanying Instructions for use.
5.1 Preparing to take a blood sample
1Choose a part of the body from which to take a blood sample
The lancing device is intended for taking blood samples from the fingertip or other body parts
such as the palm of the hand, forearm or upper arm. We recommend taking blood samples
from the fingertip. To make the procedure as painless as possible, do not take samples directly
from the centre of the fingertip, but slightly to either side.
Warning
• In the event of suspected hypoglycaemia: take blood from the fingertip only. Reason:
changes to blood glucose levels can be detected quickly in blood samples taken from the
fingertip.
2Prepare all parts
Prepare the following items: GL50 measuring device (A), test strip box or test strips in film
packaging (C) and sterile lancet needles (D).
3Wash your hands
Wash your hands with soap and warm water before taking a blood sample. This not only en-
sures optimal hygiene but also encourages good blood circulation at the puncture area on the
finger. Dry your hands carefully.
Warning
If you have used alcohol for cleaning, ensure that the area has fully dried prior to measuring.

16 Beurer GL50
5.2 Preparing the lancing device for taking a sample
1Remove cap
Hold the monitor by the lancing device cover in one hand. With your
other hand, remove the cap from the lancing device.
2Insert lancet needle
Insert a sterile lancet needle into the lancing device.
Note
Your starter set contains lancet needles in 2 dierent sizes.
If you are unable to take an adequate blood sample using the smaller
needles (purple, 33G), please use the slightly larger needles (blue, 28G).
Push firmly on the lancet until it audibly engages and it cannot be
pushed further into the holder.
3Remove the protective lancet disc
Remove the protective lancet disc by turning clockwise. Retain the
protective disc for the safe disposal of the used lancet needle after
taking a blood sample.
4
Replace cap
Place the cap onto the lancing device. Make sure that the curved part
of the cap fits on the curved part of the lancing device. Press firmly on
the cap until it audibly engages.
5Select the penetration depth
You can set seven dierent penetration depths on the lancing device
using the dial with raised bars. The length of the bar represents the re-
quired penetration depth.
•1 to 2: soft or thin skin
•3 to 5: normal skin
•6 to 7: thick or callous skin
Turn the dial until the required bar is in the centre of the black marking.
6Tension the lancing device
Pull the slider in the direction of the arrow (to the right in the image) un-
til it stops and then release. The slider automatically springs back into
position. The lancing device is now tensioned.

Beurer GL50 17
5.3 Taking a blood sample and measuring the glucose level
Warning
•Change the puncture area each time you take a measurement, e.g. use a dierent finger or the other
hand. Repeatedly using the same area may cause inflammation or scarring.
•If the cap is not in place, there is a risk of injury from the exposed lancet.
•Do not squeeze your finger to obtain a larger drop of blood. If squeezed, the blood is diluted with
tissue fluid and this may lead to an incorrect result.
•Please note that insucient blood circulation at the puncture area, e.g. caused by cold temperatures
or illness, can lead to incorrect results.
Important
Do not apply any blood samples or control solutions to the test strip before inserting it in the monitor.
1Prepare the test strip
Take a test strip from the box/film packaging and immediately close it again. Use the test strip
within three minutes of removal.
2Insert test strip
Take the monitor in your left hand. Hold the blood glu-
cose monitor so that the display is facing you and the
Beurer logo is on the right-hand side.
Insert the test strip into the slot on the rear end of the
blood glucose monitor with the contacts first. Make
sure that the front of the test strip is facing you. You can
touch any part of the test strip with clean, dry hands.
3The device switches on automatically
The device switches on automatically and briefly
shows the full display. The device is ready for use as
soon as the test strip symbol and the flashing blood
droplet symbol are displayed.
Warning
If segments are missing, stop using the device and immediately contact customer services. To
test whether the full display is completely displayed, pull the test strip out of the device and
hold the On/O button when subsequently switching on the device.

18 Beurer GL50
4Lancing to take a blood sample
The lancing device can now be used to take a blood sample. Make
sure that the blood remains as a droplet and is not spread.
Blood sample from the fingertip
Firmly position the lancing device slightly to the side of the centre of
the fingertip. Press the trigger. Remove the lancing device from the
finger. A round drop of blood of at least 0.6 microlitres (corresponds
to approx. 1.4 mm, original size: ) must have formed.
Please also note the following:
•If the blood glucose test results do not match how you feel, carry out another test using blood
from your fingertip.
•DO NOT change your treatment purely on the basis of a measurement that was carried out
using blood taken from an alternative area. Carry out another test with blood from your fin-
gertip in order to confirm the test result.
•If you often fail to notice that you have a low blood glucose level, carry out a test using blood
from your fingertip.
5If necessary, repeat the process
If you do not obtain sucient blood, repeat the lancing process with a greater penetration
depth in a dierent area.
6Apply blood to the test strip
Turn the monitor by 180°. Hold the blood input gap (at the tip of the test
strip) to the drops of blood until the gap is completely filled and the moni-
tor in the display starts counting backwards.
Do not press the penetration area (fingertip or other body parts) to the test
strip. The blood must not be spread. The blood is sucked into the gap.
Note
Error message “Err 002” appears on the display if the gap was not cor-
rectly and suciently filled with blood. Repeat the measurement using a
new test strip and a greater penetration depth.
OK
OK
Note
• Do not apply blood to the sides of the test strips.
•Do not add blood later if the device does not start measurement. Remove the test strip and end
this test. Use a new test strip.
•If the test strip has already been inserted into the device but no blood is added to the test strip
within two minutes, the device switches itself o. Briefly remove the test strip and reinsert it so that
the device automatically switches itself back on.
•Contact Customer Services if you are unable to cover the test strip in blood correctly.

Beurer GL50 19
5.4 Reading the result and labelling measurements
Read the result
Hold the blood glucose monitor so that the display is
facing you (Beurer logo on the right-hand side). As soon
as the blood input gap is filled with sucient blood, the
device performs the blood glucose measurement. The
blood glucose monitor counts down for approx. five sec-
onds. The measured result is then shown on the display.
Read your measured value. Check again that you have read the result correctly. The underline must
be below the measured value, otherwise you need to turn the monitor by 180°. For explanations of
and measures regarding the measured values, see “5.6 Evaluating measured blood glucose values”
on page 21. If an error message is displayed, read chapter “8. What if there are problems?” on
page 30.
Label measured value
You have the following options for labelling measured values.
Before a meal
After a meal
General label (e.g. after exercising)
Labelling measured values enables you, your GP or diabetes consultant to better monitor your blood
glucose values. For example, you can display the average values of all measurements taken before
a meal.
To label a measurement, proceed as follows:
1
The measured value can be labelled as soon as it is displayed. Once the value disappears from
the display, it can no longer be labelled.
2Press the “–” rocker switch repeatedly.
•Pressing once, adds the label “Before a meal”.
•Pressing again, adds the label “After a meal”.
•Pressing a third time, adds the label “General label”.
•Pressing a fourth time removes the label.
3The selected label is stored in the memory of the device when it is switched o.

20 Beurer GL50
5.5 Post-processing and disposal
1Remove test strip
Remove the test strip from the device and carefully dispose of it in
accordance with the applicable regulations to avoid infecting others.
2Remove cap
Carefully remove the cap from the lancing device.
3Stick protective disc on needle
Place the retained protective disc flat on a hard surface. Stick the tip of the needle into the
protective disc (image 1) so the needle is covered (image 2).
Image 1 Image 2
4Remove and dispose of lancet needle
Press the trigger again so that you can grip the shaft. Carefully remove
the lancet needle from the lancing device and dispose of the lancet in
a puncture-proof container.
Carefully dispose of all blood samples and materials that you have come
into contact with. This prevents injuries and the infection of others.
5Replace cap
Place the cap back on the device. Turn the clip back over the cap.