How do I know if I am blowing and
sucking correctly?
The Dräger Interlock® 7XXX will let you know if you are not
presenting a correct sample. If an error occurs during the
breath test, the device will alert you with audible and visual
signals. If you hear a beep during the measurement, stop
blowing and look at the display. The following guidelines will
help you to find and eliminate the problem:
– “
Blow longer!
” – You need to blow longer.
– “
Blow stronger!
” – You need to blow harder.
– “
Suck after blow
” – You did not suck back correctly.
Press the “
OK
” button to take a new test.
Breath tests while driving
The Dräger Interlock® 7XXX will ask for random breath
tests, Rolling Retests (“retests”), while you are driving.
When a retest is due, the unit will beep and the blue light
will flash. The display will read “
Retest required – Please
blow
.”
– Pull over, out of traffic when it is safe to do so.
– Don’t panic – You have 7 minutes to provide the breath
sample.
– There is no need to turn the vehicle off.
– Take the breath test as you would to start your vehicle.
Once you see “
Test passed
” on the display, secure the
device and continue the trip. If you fail or do not provide
a retest within the 7-minute time frame, the vehicle’s horn
will sound and hazard lights will flash. You must pull over
out of traffic and provide a successful breath test or
turn your vehicle off to deactivate the vehicle’s horn and
hazard lights.
www.draeger.com/interlockqld
