General Information - EMS 5002 Operator's Manual

Congratulations on your purchase of an EMS Exhaust Gas Analyzer. This product is
designed to assist you in the process of diagnosing driveability issues. With proper care and
maintenance this product will provide accurate information for many years to come.
IMPORTANT NOTE: Moisture is the biggest concern for prolonged good operation of the gas
analyzer, always allow the analyzer to dry out by running the unit with ambient air. This may take only
one auto shut down cycle or as much as 1 hour or more! The analyzer will not be harmed by powering
up and letting it sit in standby mode till ready to use. Running the analyzer with ambient air in-between
sampling and after a day of testing, is the best thing to do for prolonged life of the bench and compo-
nents not allowing the carbon build up due to moisture!
Figure 1 highlights the features and buttons available on the Model 5002 front display
area. The HC will display up to five digits and is in ppm, CO is in percentage, CO2 is in per-
centage, and NOX is in ppm.O2 is in percentage and you can change to either LAMBDA or
AFR. The buttons will be described later in this manual.
ZEROING
BUTTON

General Information

MENU
BUTTON
Figure 1
4
BACK LIGHT
BUTTON
PRINT
BUTTON