Campbell Scientific CVS4200 / BVS4300 Stationary Samplers User Manual

Page 74

CVS4200 / BVS4300 Stationary Samplers

2. Press the OTHER OPTIONS key.

3. Press an ARROW key. Continue until
Purge Time is shown on the display (for
operating time when the sampler is in the
purge mode of the Sample cycle,
pressurizing the inlet hose to clear it of
obstructions and fluid).

4. Press the ENTER key.

The display shows the response “PURGE
TIME seconds”. The first digit is flashing.
A previously set value may be displayed.
Using the number keys (0-9) enter the time
in seconds that will represent the basic purge
time. Multiples of this time may be used by
the controller to facilitate the removal of
obstructions in the inlet hose.

Press ENTER. The display now reads
PURGE TIME .

The controller has now been given a new
value for PURGE TIME. The new value
resides in the NEW ENTRIES area of the
controller memory. To make these changes
active, press the RESTART key; press it
again to confirm your choice. The controller
will then be set to perform in conjunction
with the parameters programmed under the
START DELAY, SAMPLE INITIATION
and PROGRAM TYPE settings.

Summary of Sequence:
SET, OTHER OPTIONS, ARROW(S), ENTER, ##, ENTER, RESTART,
RESTART.