Welch Allyn Atlas - CO 2 RESET

Section 2 - Service
SERVICE MANUAL 6200-43E REV. A WELCH ALLYN ATLAS MONITOR 9
NOTE: There may be a
message indicating a 5
minute Warming Up period.
2.3.3 CO
2
RESET
Need: Watertrap and Scrubber
2.3.3.1 Press the Date/Time button on the lower
right of the monitor. The Set Date and Time
and Other Options menu will be displayed.
2.3.3.2 Select the Reset CO
2
selection by pressing
the CO
2
/RESP ALARMS Off button.
CO
2
Reset screen will appear.
2.3.3.3 Follow the instructions on the screen.
“Remove the CO
2
watertrap”.
“Install the CO
2
Scrubber onto the CO
2
watertrap.”
NOTE: The Scrubber looks similar to a watertrap,
but is filled with white granules. It is included
with model 623XX.
2.3.3.4 Remove the tubing from the watertrap and
attach the Scrubber to the watertrap.
2.3.3.5 Insert the watertrap/Scrubber combination
into the watertrap socket.
2.3.3.6 Messages: The system will report that it is
Sampling. The system will then report Reset
Complete.
2.3.3.7 Remove the watertrap/Scrubber from the
watertrap socket.
2.3.3.8 Detach the Scrubber from the watertrap and
reattach the tubing.
2.3.3.9 Replace the watertrap in the watertrap socket.
2.3.3.10 Press Trend to return to the waveform
screen.
2.3.3 CO
2
RESET