Replacement Parts - Hach DR 3900 Manuel D'utilisation De Base

Error displayed Definition
Error during network
Remote server cannot
setup
be reached.
Unstable lighting
conditions!
Insufficient memory for
Error during update.
update .
Measurement of air
System check
values failed
incorrect!
Temperature too high.
Measurement not
possible!
Error during update.
Update file is faulty.
USB memory stick is
Update not possible.
not connected.
Instruments homepage
Web server cannot be
cannot be reached.
reached.
English 22
Resolution

Replacement Parts

Make sure that the
instrument is connected
Description
to the network.
Halogen lamp
Avoid direct sunlight at
Cell adapter A for 1-cm rectangular and 1-inch round cells
the measuring location.
Cell adapter B for 3-cm rectangular cells, China only
Select a memory with
Light shield
more space.
Bench top power supply
Switch the instrument of
Power cord EU
and then back on again.
If the system check is not
Power cord CH
successful, contact the
Power cord UK
manufacturer or his
representative.
Power cord US
Switch of the instrument
Power cable China/Australia
and allow it to cool for a
Dust Cover
few minutes. If
necessary, move it to a
Cell compartment
cooler place.
Save the update file
again and repeat the
procedure.
Check the USB memory
stick.
Try the connection again
later.
Cat. No.
LZV565
LZV846
LZV847
LZV849
LZV844
YAA080
XLH051
XLH057
XLH055
XLH069
LZV845
LZV848