K3.1.142e Manual NitroFlow Lab - 36 -
Calibrate the flow by entering the flow measured with an
external flow meter.
Replace Filter When a filter has been replaced during maintenance,
this button can be touched and the countdown for the
new filter is set. System asks for confirmation. In
maintenance screen 1/5 the filter lifetime should read
8000 hr.
Replace O2 cell When an O2 cell has been replaced during
maintenance, this button can be touched and a new
date to replace the O2 cell is set. System asks for
confirmation. In maintenance screen 1/5 the O2 lifetime
should read 3 year ahead from date of changing.
6.3.7 Data logging menu
Access: Press data logging menu button in settings screen
(refer to § 6.3)
Function: Read the logged (saved) data
Alarms as well as status of the sensors are saved on the SD-card. The time
between the logging (saving) of this data to the memory card can be
chosen in the data-logging menu.
Button Selection Result
Interval 30-3600 Time in seconds between the logging
(saving) of alarm data