Maintenance, Repair And Disposal - KROHNE AF-E 400 Mode D'emploi

Lock via ---
key
Lock via ---
commu-
nication
Lock via ---
system
IO-Link IO-Link
flash
Error In the event of an error, the outputs react according to the setting under
[FOU1] and [FOU2].
Warning
LED flashes
LED flashes quickly

11 Maintenance, repair and disposal

As a rule, no measures for maintenance are necessary.
► Define regular calibration intervals according to the process requirements.
Recommendation: every 12 months.
If media with a tendency to build-up are used:
► Check measuring pipe at regular intervals and clean it, if necessary.
Only the manufacturer is allowed to repair the unit.
► After use dispose of the unit in an environmentally friendly way in accordance
with the applicable national regulations.
--- Setting buttons on the
unit locked, parameter
change rejected
--- Parameter setting
locked via push-
buttons, parameter
setting is active via IO-
Link communication
--- Setting buttons locked
via parameter setting
software, parameter
change rejected
IO-Link function for
OUT1
optical identification of
OUT2
the unit active
OU Unlock unit
OU Finish parameter
setting via IO-Link
communication.
OU Unlock the unit via
IO-Link interface
using the parameter
setting software.
OU Deactivate IO-Link
function.
UK
11