GX-2009 Operator’s Manual
WARNING
Read and understand this instruction manual
before operating instrument. Improper use of
the gas monitor could result in bodily harm
or death.
Periodic calibration and maintenance of the
gas monitor is essential for proper operation
and correct readings. Please calibrate and
maintain this instrument regularly!
Frequency of calibration depends upon the
type of use you have and the sensor types.
Typical calibration frequencies for most
applications are between 1 and 3 months, but
can be required more often or less often
based on your usage.
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