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PMA1000/PMA1000L | 1.00.00
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Please tap on the start button to initiate the manual calibration procedure. This tap on the
start button triggers the status relay RS2, which is part of the I/O2 hardware components
(connector X20).
Fig. 69: First step of the manual calibration procedure
The label on the start button changes to ‘1. Step’ button.
Please tap on ‘1. Step’ button to confirm the next step of the manual calibration
procedure.
Note
PMA1000 only: This tap activates the AutoCal valves HSS1 (switching
between sample/test gas) and in addition HSS2 for zero gas or HSS3
for span gas. The AutoCal valves are triggered by the I/O5 hardware
components (connector X52).
For PMA1000L: The test gas lines need to be manually connected and
disconnected to the analyzer for calibration. The test gas needs to be
turned on and off manually. This tap confirms that the test gas is
correctly connected.
Fig. 70: Second step of the manual calibration procedure
The label on the start button changes to ‘2. Step’ button. Now you have to wait until the
measured value is stabilized.
When the measured value on the screen displays a stable reading, please tap on the ‘2.
Step’ button to confirm this step of the manual calibration procedure.