At this time pressing ARun/Stop@ will power the unit off and sampling will commence at
the programmed run time. If you simply wish to go to the main idle screen (bypass this
function) press ASetup@. This will return you to the AMAIN IDLE DISPLAY@. At this
point you can also press ARun/Stop@ to initiate the run.
6.8 Running the Pump
6.8.1 Start Time Disabled
To initiate a run, from the "MAIN IDLE DISPLAY", press the "Run/Stop" key. If the
START ALARM is disabled (See setting the Start Time and Date) the pump will
immediately begin running and the "Q" in the display window will start to flash. This
indicates normal operation and the pump will run at the specified Flow Rate until a stop
condition is encountered (i.e. Batteries depleted, excess Flow Restriction etc.). If "CAL"
is displayed after the Flow Rate in the lower left corner of the display, this target is not
calibrated and therefore the Flow Rate indicated is a coarse approximation and is
somewhere 10% of that displayed. Use the Calibration Mode to set this to 2%.
During the initial time that the PQ100 requires to stabilize its flow rate, flow will be
displayed as --.-Lpm.
6.8.2 Start Time Enabled
To initiate a run, from the "MAIN IDLE DISPLAY", press the "Run/Stop" key. If the
Alarm values are correctly set and Enabled, the PQ100 will power itself off (or GO TO
SLEEP) until the start date and time have been reached. When the Alarm triggers the
PQ100 to "Wake-Up", after the Initialization and diagnostics, the pump will begin to run
until a shutdown condition occurs.
6.8.3 Run Time
If the RUN TIME is Enabled ("On"), the pump will run until this shutdown condition
occurs. Successful completion is indicated by the following message flashing on the
screen when the unit is powered on;
SAMPLE RUN COMPLETED!
Key "Enter" to Continue!
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