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Instructions for Use
Spirostik Blue
Serial no.: 2111xxxxx
Version: 7 | Release date: 02. August 2021
Page 75
Error
Rectification
LED remains off
Check the power supply – have the
(rechargeable) batteries been inserted correctly
and are they charged?
LED flashes blue and
then goes off again
Check that BLUE CHERRY® has started
Check that the Spirostik Blue is set up in
BLUE CHERRY® (see chap. 6.1.3 “Complete
Installation with BLUE CHERRY®”)
Check that the Bluetooth dongle is connected
correctly (see chap. 6.1.1 “Driver Installation” /
6.1.3 “Complete Installation with BLUE
Obvious measurement
error
Check the last calibration time (detectable in
BLUE CHERRY®) and recalibrate if necessary
(see chap. 7.5 “Calibrating Spirostik Blue”)
Sensor ID not shown
Single use flow sensor (disposable): standard
Multi-use flow sensor (reusable): check contacts
for contamination and clean them if necessary