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MAINTENANCE
CAUTION
Do not wipe the device with organic solvents.
Make sure the battery case cover is completely closed before cleaning.
Maintenance
・
Device Exterior
Clean the device exterior with a clean, soft cloth wetted with a weak neutral detergent solution. Lightly
wipe clean, then wipe again with a clean, dry cloth to remove all excess moisture.
・
Measurement Chamber
Do not use a stiff cloth to wipe the optical unit inside the chamber. Doing so can easily damage this
sensitive component.
Remove dust and other contaminants from the optical unit by carefully wiping with a clean, soft cloth or
cotton swab.
・
Long-Term Storage
If the device will not be used for a long time, securely fasten the measurement chamber cover, and remove
all batteries (refer to section on Battery Insertion). Close and lock the battery cover, and store in a secure
location away from direct sunlight, dust, dirt, or high temperature or humidity.
M
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TEN
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