Caution – Heath Consultants Remote Methane Leak Detector (RML) User Manual
Page 22
When the Self-Test fails. The following table may help to isolate the problem:
Cause
Corrective Action
Low signal strength or noisy
•
Make sure battery is fully charged
•
Make sure that the unit is in its proper position, and
all the way down and flat
Initial ppm-m too low or too
high
•
Make sure battery is fully charged
•
Make sure the unit is in its proper position, all the
way down, and flat
•
Verify calibration cell is not broken
•
Use the Calibration Override
Laser adjustment failed
•
Make sure battery is fully charged
•
Make sure that the unit is in its proper position, and
all the way down and flat
•
Verify calibration cell is not broken
**Caution**
Should the instrument not pass after several attempts, do not use the instrument for
survey work until the problem is corrected. Contact HEATH for further assistance.
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101515-0 RMLD MANUAL REV E