If changing the battery takes more than 5 minutes, then the time needs to
be reset. It is only possible to make a measurement with the time set.
6.2
Cleaning
The instrument should be cleaned with a cleaning agent based on ethanol.
Cleaning the instrument:
1.
Wipe the instrument using a disposable cloth and the cleaning agent. Do not
apply cleaning agent directly onto the instrument.
Make sure that no liquid enters the gas inlet.
2.
After cleaning, leave the instrument unpacked at room temperature
(20-25 °C) for at least 24 hours.
3.
Then use passive sampling to ensure that there is no residual ethanol inside
the instrument and that the result "No alcohol" is displayed.
7
Storage
WARNING
Damage to the instrument
Any battery acid escaping can damage the instrument.
► Remove batteries if the instrument is not being used for a long period of
time.
en
Storage
27