39
BUMP TEST
2.
After instrument warm-up the bump test menu will
be displayed. Gas should now be applied to the
instrument.
i
The bump test can be aborted at any time by
pressing
B4
.
3.
Connect the ‘On Demand Flow Regulator’ to the gas
cylinder.
4.
Connect the tubing from the regulator to the
instrument inlet nozzle.
5.
When the measured gas reading is within configured
limits the audible and visual alarms will be present
followed by ‘PASS’ displayed next to the tested gas.
6.
Follow steps 3-5 for remaining gas ranges. When
complete all gas ranges should show ‘PASS’.
7.
Next, the display will automatically move onto a
request for confirmation that audible and visual alarms
were present.
Press
B1
to confirm.
8.
Purge the instrument of gas, back to air. The display
will then return to the normal operating display.
i
On completion of a manual bump test, the result is
stored in the instrument.
