Initial Operation; Unpacking; Installation And Dismantling Of The Module - Xylem SI Analytics ViscoPump II Mode D'emploi

Initial operation

2 Initial operation

2.1 Unpacking

The ViscoPump II module is delivered in a folding packag ing with a plastic-foam protection. Please
take the module out of this packaging and make sure that all items specified on the packing list are
present.

2.2 Installation and dismantling of the module

2.2.1
Installation
Warning
Please switch off the basic / controller unit first! Prior to installing or replacing this functional
unit, please make sure that the mains plug is pulled off of the mains socket!
The ViscoPump II module is installed by inserting it into the slot provided. In this process, please
see that both the printed board and the metal shielding plate are inserted correctly into the
corresponding guidance rails, and make sure that the socket bar locks in place. Subsequently,
complete the installation by tightening the front-panel screws.
Notice
The ViscoPump II modules control the entire measurement process, among other things
the temperature pre-adaptation process of the samples in the viscometers, the process of
pumping the liquid up into the storage containers of the viscometers, the measurement of the
flow times etc!
If the module is incorporated into an AVS®370 or AVS®470 Viscosity Measuring Unit, please verify
after start-up that the proper operating mode is set, i.e. "sucking" or "pressing" action; these
operating modes can be seen on the corresponding LED on the front panel of the AVS®470, or in
the context menu of the WinVisco software of the AVS®370 Viscosity Meas uring Unit, respectively.
Please refer to the operat ing in structions of the device concerned to make the proper setting for the
application, and make sure to use the suitable hose set.
2.2.2
Dismantling
To dismantle or replace the ViscoPump II module, please proceed as follows:
• Remove the pneumatic and electrical connections from the front panel of the ViscoPump II
module to be replaced.
• Loosen the screws located at the corners of the front panel.
• Use the upper and lower insertion handles to leverage the ViscoPump II module out of its rear-
side plug connection.
• Pull the ViscoPump II module out of the AVS 470 Viscosity Measuring Unit.
• After inserting the new ViscoPump II module, please secure it again with the screws of the front
panel. Re-establish the electrical and pneumatic connections.
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ViscoPump II