PrimoPassi 87-349, Instruction Manual, Page: 14 / 36

CLEANING AND STORAGE
The lens should be cleaned before and after each use, to eliminate dirt and fingerprints
and ensure the accuracy of your readings. Proper storage will prevent degradation and
damage to the unit.
CLEANING:
Figs 1, 2
• An alcohol swab, or a soft cotton cloth moistened
with 70% isopropyl alcohol, should be used to gently
cleanse the lens. Do not use water to wash the
thermometer.
• The body of the thermometer can be cleaned with a
soft, dry cloth.
• Never use a paper towel to clean the probe tip, as it
may scratch the lens.
• Do not immerse the thermometer or allow liquid to
enter the casing.
• Do not use cleaning agents other than alcohol to
clean the thermometer; abrasives, thinners or
gasoline will damage the unit.
STORAGE:
• Store the unit in the provided storage pouch.
• Protect the thermometer from mechanical shock or heavy impact.
• Store the unit in an area away from sunlight, dust and humidity.
• Avoid extended exposure to extreme temperatures. The thermometer should be
stored in an environment between -13°F and 131°F (-25°C - 55°C), and with
relative humidity of 95% or lower.
• Remove the battery during extended storage.
Fig. 1
Fig. 2
14 • ENGLISH