Functionality Tests
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P 2.1S/P 4.1S user manual V6870, version 3.1
2. Connect the pump using a LAN or RS-232.
3. Enter
STARTMODE:1.
Switching Off the Pump
If you want to switch off the pump for a longer term, flush the pump head with
isopropanol.
Prerequisite:
The pump has been flushed. Use isopropanol if you are to take the device out
of operation for a longer period of time or as preparation for storage.
The device has stopped operating.
Process:
1. Stop the flow.
1. Set the power switch on the rear side to OFF.
Result:
The display goes out.
Functionality Tests
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 autho-
rized 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 according
to KNAUER standard OQ documents and must be purchased from the manufac-
turer. 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
Test Intervals
To make sure that the device operates within the specified range, you should
test the device regularly. The test intervals are dependent on the usage of the
device.
