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Fresenius 2008
®
K Calibration Procedures
P/N 507296 Rev D
2.0 SERVICE MODE CALIBRATIONS
Place the machine in Service Mode as described in Section 1.2 to perform the
following procedures. The procedures do not have to be completed in any
particular order. Go directly to the calibration procedures needed.
If calibration is being performed after working on the hydraulics unit, especially if
the inlet water pressure regulator has been changed, we recommend that you
calibrate the inlet water pressure regulator as described in Section 3.1 first.
2.1 TOUCH SCREEN CALIBRATION
The touch screen is calibrated from the Service Mode screen.
- Press the [New Tx] key to begin the touch screen calibration.
Note: The touch screen needs to be calibrated only when the machine is
installed or if the touch screen is replaced.
- Touch the dot on the screen. Another dot will appear in a different spot on the
screen. There are a total of three dots that will appear. Touch each asterisk as
they appear. When the calibration is complete, the screen will prompt you to
power the machine off.