Hach LZY904.98.00002 Instructions D'utilisation page 14

9. When the status
indicator light flashes
green, remove the
calibration lid.
13. Install the
calibration lid. Make
sure that the calibration
lid is in the closed
position. Refer to
Installation on page 3.
14 English
10. Remove the vial.
14. Push the button on
the front of the
instrument.
11. Put the 600 NTU
vial in front of the RFID
module. A beep sound
is heard and the status
indicator light flashes
blue. If the status
indicator light does not
flashes blue, refer to
Troubleshooting
on page 22.
The instrument records
the value, the lot
number, the expiration
date and the Certificate
of Analysis information
from the RFID vial to
the data log.
15. Wait 30 to
60 seconds for the
measurement to
complete. The status
indicator light slowly
flashes blue during the
measurement.
12. Put the 600 NTU
vial in the vial
compartment.
16. When the status
indicator light flashes
green, remove the
calibration lid.