Impact / Impact Pro / Impact Pro IR Operating Instructions
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Remove the blockage from the sample tube and press the 3 button.
The internal sample pump feature is now ready for use.
To stop the sample pump, remove the Pump Adapter as described in Section 4.6.1
Removal of the Pump Adapter.
If the Pump Test fails then the pump calibration procedure will start.
Pump Test
Please ensure
pump unblocked
Press � to continue
Ensure that there is nothing obstructing the flow into the sample pump and press
the 3 button.
The instrument will then perform the first part of the pump calibration.
Pump Calibration
Please wait ...
Pump Calibration
Please block pump
Press � to continue
Use a suitable method to block the end of the sample tube and press the 3 button.
The pump calibration will now commence.
Pump Calibration
Please wait ...
Ensure that the pump is kept in a blocked state until the following screen is
displayed.
Pump Calibration
OK
Press � to continue
Remove the blockage from the sample tube and press the 3 button.
The internal sample pump feature is now ready for use.
If the Pump Calibration fails (please see the diagnostic table at the end of this section)
then use of the sample pump is inhibited. The Pump Adapter must be removed from