Cognex In-Sight D900 Série Mode D'emploi page 19

Clean the Housing
To clean the outside of the vision system housing, use a small amount of mild
detergent cleaner or isopropyl alcohol on a cleaning cloth. Do not pour the cleaner
on the vision system housing.
CAUTION: Do not attempt to clean any In-Sight product with harsh or
corrosive solvents, including lye, methyl ethyl ketone (MEK) or gasoline.
Clean the Image Sensor Window
To remove dust from the outside of the image sensor window, use a pressurized air
duster. The air must be free of oil, moisture or other contaminants that could remain
on the glass and possibly degrade the image. Do not touch the glass window. If oil or
smudges remain, use a cotton bud and alcohol (ethyl, methyl, or isopropyl) to clean
the window. Do not pour the alcohol on the window.
Clean the Cover
To remove dust from the lens cover, use a pressurized air duster. The air must be
free of oil, moisture or other contaminants that could remain on the lens cover. To
clean the plastic window of the lens cover, use a small amount of isopropyl alcohol on
a cleaning cloth. Do not scratch the plastic window. Do not pour the alcohol on the
plastic window.
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