EN – Operating Manual
ONLY USE ORIGINAL ACE INSTRUMENTS MOUTHPIECES
• Guarantees test result accuracy
• Guarantees hygiene of you and the device
• Guarantees full warranty of this device
ACE INSTRUMENTS ADVISES
even if you get a result meaning „safe range", you should never drive after consuming
alcohol or do any other activities that are severely impaired by alcohol consumption
and might endanger your health and safety or the health and safety of others.
DISPLAY INDICATIONS
DISPLAY
MEANING
The rechargeable battery is
depleted.
Flo
The sensor did not have
enough breathing air for an
analysis.
Err
The sensor module is
defective or the sensor
MEM
must be replaced.
CALIBRATION
To maintain the accuracy of the breathalyzer, ACE Instruments recommends a calibration
after 1000 tests at the latest or after 12 months (depending which incident happens first).
For a calibration service you can send the device to ACE Instruments (see www.ace-
ACTION
Please charge the battery with the
supplied USB cable.
Note: Battery performance will last
longer if you slide down the power
activation switch (on the right side of
the unit) when the unit is not in use.
Press the start button and start a
new test by constantly blowing
into the mouthpiece for 5 seconds
without pausing (blow as if you were
whistling without sound).
Please contact the seller of your
breathalyzer or the ACE Instruments
service department (see www.ace-
technik.com).
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