KNAUER
P 6.1L User Manual V6890 Version 1.2
38
Functionality Tests IQ and OQ
The LEDs can have different colors depending on the operating
conditions.
Standby
To start the standby, keep the switch pressed for 5 seconds.
Note
Malfunctioning system after repeated standby possible. After
repeatedly using the standby, switch off the power switch and
back on again, to reset the data storage.
Functionality Tests IQ and OQ
Installation Qualification
(IQ)
The customer may request the Installation Qualification, which
is free of charge. In case of a request, the Technical Support of
KNAUER or from a provider authorized by KNAUER performs
this functionality test during the installation. The Installation
Qualification is a standardized document that comes as part of
the delivery and includes the following:
confirmation of flawless condition at delivery
check if the delivery is complete
certification on the functionality of the device
Operation Qualification
(OQ)
The Operation Qualification includes an extensive functionality
test and must be purchased from the manufacturer. Contact the
KNAUER Sales Department to request an offer. The Operation
Qualification is a standardized KNAUER document and includes
the following:
definition of customer requirements and acceptance terms
documentation on device specifications
device functionality check at installation site
Color
Operating condi-
tion
Operation
Left LED
red
Error Message
Check the sys-
tem.
Shortly press
the switch to
deactivate the
error message.
Center LED
does not light
Device has been
switched off.
Switch on the
device.
flashes green
Device not ready
for operation.
Wait until the
device is ready.
green
Device is switched
on.
Right LED
green
Device active or
ready for measur-
ing.
blue
Device in standby
Press the
switch to end
the standby.
