Specifications

CO2 Analyzers 3100 & 3150
Instruction 19-9339 22
5.9.2.4 Settings
The “SETTINGS” option enables the operator to maintain information
with regards to taking samples and readings.
1) From the “MAIN READ SCREEN” press the “MENU” key on the
instrument panel.
2) Press “KEY 2” to display the “UTILITIES” menu.
3) Press “KEY 4” to select settings and the following screen will be
displayed:
4) The following instrument settings man be maintained:
Setting Use
1 Prompt ID Press “KEY 1” to prompt for ID code for each sample reading,
answer YES or NO accordingly.
2 Temperature Press “KEY 2” to enter the default unit temperature, choosing
from °C or °F.
3 Date Press “KEY 3” to switch the date format between DD/MM/YY and
MM/DD/YY formats.
4 Auto Off Press “KEY 4” to auto switch off the instrument when not in use.
Toggle between Auto Off: YES or NO. If set to YES, the instru-
ment will switch off after 10 minutes if not in use.
5.9.2.5 Flow Fail
The “FLOW FAIL” option enables the operator to adjust the instrument
fl ow fail detection point should it fail in normal operation with a clean
fi lter.
The instrument’s internal pump can be stalled when pulling against
a vacuum or through a blocked fi lter. This is indicated by a fl ashing
pump icon; to prevent damage to the pump, the pump will switch off
after a few seconds.