Precautions - SCI TRAC Owner's Manual

PRECAUTIONS

• Please read this manual carefully and
follow the
operating.
• Wait 20 minutes after eating, drinking
or smoking before submitting a test.
• Keep the device in calibration as
recommended in this Owner's Manual
detailed below.
• Do not blow smoke into the T R A C
directly as this will cause damage.
• Avoid using the TRAC in temperatures
below 32°F or above 104°F (0-40°C).
instructions before