Honeywell Impact Series Operating Instructions And Maintenance Manual page 32

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.
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.
Use a suitable method to block the end of the sample tube and press the 3 button.
The pump calibration will now commence.
Ensure that the pump is kept in a blocked state until the following screen is
displayed.
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
32
Pump Test
Please ensure
pump unblocked
Press � to continue
Pump Calibration
Please wait ...
Pump Calibration
Please block pump
Press � to continue
Pump Calibration
Please wait ...
Pump Calibration
OK
Press � to continue
Impact / Impact Pro / Impact Pro IR Operating Instructions