Power On - Industrial Scientific Ventis Pro Series Product Manual

Power On

If a pump is installed, complete the following pump preparation steps before powering on the instrument.
If the use of the integrated pump is desired, but has not been installed, see Figure 8.2 Service Tasks.
Attach one end of the sample tubing to the pump inlet's nipple (left); attach the other end
to a compatible water stop (right).
At each end, push on the tubing to ensure the connecting part is fully inserted into the
tubing (approximately .635 cm [.25 "]) . To test for a firm connection, gently pull on the
tubing.
To power on the instrument, press and hold the power button
blue lights flash. The instrument will perform a self-test; its operator should observe the instrument and its
display screen to verify the unit is operating as expected (see Figure 3.3 below).
Immediately following the self-test is the start-up sequence, which will provide information and may prompt
the instrument operator to prepare the instrument for use. Preparation and utility options included in the
start-up sequence may vary from those shown below depending on instrument settings and whether or not
a pump is installed.
At the end of the power on process, the home screen will display.
Self-test
Light test
The blue lights will flash
followed by the red lights.
Verify that all lights are
functional.
Display test
Observe the display screen
to verify that all pixels are
functional.
—
for approximately three seconds, until the
Audible and vibration test
The instrument will vibrate
and then emit a loud beep.
Verify that both signal types
are functional.
30
—
Sample error message
If the instrument fails any
part of its self-test, an error
message will display. If the
instrument or its operator
detect problems, contact
Industrial Scientific for
assistance.