12 Dräger Alcotest 5510
Use
3.4 Additional Sampling Options
The functions can be switched on or off at the factory or by DrägerService,
and also in combination.
3.4.1 Passive Sampling
With passive sampling, the sampling is initiated manually by the device
user
. Possible applications include the testing
of ambient air or the
breath of uncooperative (e.g. unconscious) persons for the presence
of alcohol.
To carry out passive sampling:
1. Switch on the device (see section 3.2.5 on page 9).
2. Hold the ready to measure de
vice without mo
uthpiece in the air
to be analysed.
3. Briefly press the key.
Display for "No alcohol present":
D
isplay for "Alcohol pr
esent":
4. Press the key for a new measurement.
3.4.2 Manual Sampling
Sampling can also be triggered manually if the test subject cannot
produce the required min
imum breath volume.
1. Preparation as for automatic measurement (see section 3.3 on
page 10).
2. When Blow appears on the display after exhalation has b
egun,
briefly press the key.
When the result is displayed, the message
Manual also appear
s on the display.
mg/L
0.00
02533390_en.eps
Manual