27
INTOXILYZER
®
S-D2 Operator’s Manual
Although the calibration check
procedure shows whether the
instrument reads the dry gas
standard correctly, performing
the following checks at monthly intervals will insure that
your S-D2 is in proper working order with regard to its
other functional systems.
BATTERY CHECK AND REPLACEMENT
If, when the ‘READ’ button is depressed fully down, the
left digit on the display shows the letter ‘L’, then the
battery is low in voltage and must be replaced. The
battery compartment is at the base of the instrument,
ROUTINE
FIELD SERVICE
CHECKS
Insure that the
new 9-volt
battery is
correctly
connected to
the contacts.
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