Safety Guide

51
Preparation and utilities
Start-up message Compliance check
(German-language instruments
only)
Read and
understand
the
message.
If a pump has been installed, the instrument will prompt
its operator to complete the following pump test.
Acknowl-
edge
message.
Answer "no". Answer "yes".
Pump test
Block inlet Wait
—
When prompted, use a thumb to block the end of the sampling
line, the water-stop opening.
While the test is in progress, the display screen will ask
the instrument operator to wait. Next, the test results will
be displayed as "Passed" or "Failed".
Test results: Passed Test results: Failed*
Remove thumb from the
water-stop opening.
Restart the pump: Press .
It may take several seconds for
the pump to restart.
Remove thumb from the
water-stop opening.
—
Power off the
instrument.
*Note: A failed pump test may indicate a problem somewhere in the sampling line. Check and correct for cracks or other damage, debris,
and improper installation in these areas: all sampling line connections and the pump's inlet cap, inlet barrel, and dust filter.
Zero utility Bump test utility
—
Skip the
utility: wait 15
seconds.
Skip the
utility: wait
15
seconds.
Start the
utility.
Start the
utility.
Protection
On Catwalk
Required
OK