Measuring Exhaust Gases - Kane -EGA4 Manual

MEASURING EXHAUST GASES

11
After countdown is finished and your analyser is ready to use, put your
exhaust probe into the engine exhaust.
For normal emission testing, ensure engine is at normal operating
temperature.
Engine conditions must be constant to give stable measurements.
Ensure probe is fully inserted in exhaust pipe to avoid exhaust dilution with
back-flushing ambient air.
Position hose assembly away from hot surfaces.
SAFETY WARNING
Use suitable protection when disconnecting probe which may be
hot!
Do not exceed analyser operating specifications - In particular:
Do not exceed analyser internal temperature operating range
•
Do not put analyser on hot surfaces
•
Do not exceed analyser water trap max levels
•
Do not let analyser particle filter become dirty and blocked
•
Check readings are stable and within expected range.
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