User Options During Intermittent Sampling
Viewing number of cycles remaining and cumulative run
time
Press
repeatedly while the sample or delay is running.
If the unit is left untouched for five seconds, the display
will automatically return to cumulative time.
Terminating a sample and resetting the pump
There is no Hold available in intermittent sampling.
Therefore, pressing [
] will stop the sampling and the
LED will display SErr (sampling error). Press
to view
cumulative run time. Press [
] to return to run time
presets.
Setting the Number of Cycles (n)
1. Press
or
to increase or decrease number of cycles.
The display will flash. If no change to number of cycles
is desired, press
to return to Intt.
2. When finished, press
. Stor will flash on the display.
To save new setting:
Press [
]. Press
to return to
Intt.
To ignore new setting:
Press
. The LED will return to Intt.
Start sampling by pressing [
]. The LED will count up
to 59 seconds, then switch to minutes up to the set minutes
run time. The pump will stop for the programmed number
of delay minutes while the LED displays a count down from
the set delay time to zero. The pump will start sampling
again. The pump will beep four times and the display will
flash Done after the desired cycles are completed. Press
to display cumulative run time. Press
to return to Done.
Press [
] to return the display to the run time preset. If a
repeat sample is desired, press [
].
Intermittent sampling settings are retained when pump goes to sleep.
Digital display:
Sample run completed
Digital display:
Set number of cycles
