Troubleshooting
13
en
4.9
Printing measurement results
Every device is equipped with Bluetooth, and can be configured accordingly if
necessary. To print the measurement results, the device can be connected to the
Dräger Mobile Printer Bluetooth
®
(see order list, part number: 3700421) via
Bluetooth
®
.
Observe the Dräger Mobile Printer Bluetooth
®
's instructions for use.
Bluetooth
®
must not be selected in aircraft.
5
Troubleshooting
A status message is displayed in the event of certain instrument conditions. The
number that appears below the message is used for service functions. If the
status message remains after switching the instrument on and off several times,
contact DrägerService or your dealer.
Fault/message
Cause
Remedy
The instrument cannot
be switched on.
Battery drained.
Replace battery.
Volume too low /
sample invalid.
Test subject is blowing
intermittently or not hard
enough.
Blow into the
mouthpiece harder and
continuously.
Instrument outside
temperature range
Instrument is too hot or too
cold.
Allow the instrument to
cool down or warm up.
↑ ↑ ↑
(over range)
Measuring range exceeded.
Alcohol residues that are still
in the mouth may cause
incorrect measuring values.
A wait time of at least
15 minutes after alcohol
was last orally
consumed must have
elapsed (see Page 7).
To repeat, press the
button.
Volume too small
Breath sample volume too
small.
Repeat breath sample.
Volume too great
Measuring range exceeded. Repeat breath sample.
